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AK+Everywhere: Rename FlyString to DeprecatedFlyString

Browse source 
DeprecatedFlyString relies heavily on DeprecatedString's StringImpl, so
let's rename it to A) match the name of DeprecatedString, B) write a new
FlyString class that is tied to String.
This commit is contained in:
Timothy Flynn 2023-01-08 19:23:00 -05:00 • committed by Linus Groh
parent 2eacc7aec1
commit f3db548a3d
316 changed files with 1177 additions and 1177 deletions
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2
AK/CMakeLists.txt
View file

@ -2,9 +2,9 @@ set(AK_SOURCES
Assertions.cpp
Base64.cpp
CircularBuffer.cpp
DeprecatedFlyString.cpp
DeprecatedString.cpp
FloatingPointStringConversions.cpp
FlyString.cpp
Format.cpp
FuzzyMatch.cpp
GenericLexer.cpp

52
AK/FlyString.cpp → AK/DeprecatedFlyString.cpp
View file

@ -4,8 +4,8 @@
* SPDX-License-Identifier: BSD-2-Clause
*/
#include <AK/DeprecatedFlyString.h>
#include <AK/DeprecatedString.h>
#include <AK/FlyString.h>
#include <AK/HashTable.h>
#include <AK/Optional.h>
#include <AK/Singleton.h>
@ -14,7 +14,7 @@
namespace AK {
struct FlyStringImplTraits : public Traits<StringImpl*> {
struct DeprecatedFlyStringImplTraits : public Traits<StringImpl*> {
static unsigned hash(StringImpl const* s) { return s ? s->hash() : 0; }
static bool equals(StringImpl const* a, StringImpl const* b)
{
@ -24,19 +24,19 @@ struct FlyStringImplTraits : public Traits<StringImpl*> {
}
};
static Singleton<HashTable<StringImpl*, FlyStringImplTraits>> s_table;
static Singleton<HashTable<StringImpl*, DeprecatedFlyStringImplTraits>> s_table;
static HashTable<StringImpl*, FlyStringImplTraits>& fly_impls()
static HashTable<StringImpl*, DeprecatedFlyStringImplTraits>& fly_impls()
{
return *s_table;
}
void FlyString::did_destroy_impl(Badge<StringImpl>, StringImpl& impl)
void DeprecatedFlyString::did_destroy_impl(Badge<StringImpl>, StringImpl& impl)
{
fly_impls().remove(&impl);
}
FlyString::FlyString(DeprecatedString const& string)
DeprecatedFlyString::DeprecatedFlyString(DeprecatedString const& string)
{
if (string.is_null())
return;
@ -55,7 +55,7 @@ FlyString::FlyString(DeprecatedString const& string)
}
}
FlyString::FlyString(StringView string)
DeprecatedFlyString::DeprecatedFlyString(StringView string)
{
if (string.is_null())
return;
@ -74,70 +74,70 @@ FlyString::FlyString(StringView string)
}
template<typename T>
Optional<T> FlyString::to_int(TrimWhitespace trim_whitespace) const
Optional<T> DeprecatedFlyString::to_int(TrimWhitespace trim_whitespace) const
{
return StringUtils::convert_to_int<T>(view(), trim_whitespace);
}
template Optional<i8> FlyString::to_int(TrimWhitespace) const;
template Optional<i16> FlyString::to_int(TrimWhitespace) const;
template Optional<i32> FlyString::to_int(TrimWhitespace) const;
template Optional<i64> FlyString::to_int(TrimWhitespace) const;
template Optional<i8> DeprecatedFlyString::to_int(TrimWhitespace) const;
template Optional<i16> DeprecatedFlyString::to_int(TrimWhitespace) const;
template Optional<i32> DeprecatedFlyString::to_int(TrimWhitespace) const;
template Optional<i64> DeprecatedFlyString::to_int(TrimWhitespace) const;
template<typename T>
Optional<T> FlyString::to_uint(TrimWhitespace trim_whitespace) const
Optional<T> DeprecatedFlyString::to_uint(TrimWhitespace trim_whitespace) const
{
return StringUtils::convert_to_uint<T>(view(), trim_whitespace);
}
template Optional<u8> FlyString::to_uint(TrimWhitespace) const;
template Optional<u16> FlyString::to_uint(TrimWhitespace) const;
template Optional<u32> FlyString::to_uint(TrimWhitespace) const;
template Optional<u64> FlyString::to_uint(TrimWhitespace) const;
template Optional<u8> DeprecatedFlyString::to_uint(TrimWhitespace) const;
template Optional<u16> DeprecatedFlyString::to_uint(TrimWhitespace) const;
template Optional<u32> DeprecatedFlyString::to_uint(TrimWhitespace) const;
template Optional<u64> DeprecatedFlyString::to_uint(TrimWhitespace) const;
#ifndef KERNEL
Optional<double> FlyString::to_double(TrimWhitespace trim_whitespace) const
Optional<double> DeprecatedFlyString::to_double(TrimWhitespace trim_whitespace) const
{
return StringUtils::convert_to_floating_point<double>(view(), trim_whitespace);
}
Optional<float> FlyString::to_float(TrimWhitespace trim_whitespace) const
Optional<float> DeprecatedFlyString::to_float(TrimWhitespace trim_whitespace) const
{
return StringUtils::convert_to_floating_point<float>(view(), trim_whitespace);
}
#endif
bool FlyString::equals_ignoring_case(StringView other) const
bool DeprecatedFlyString::equals_ignoring_case(StringView other) const
{
return StringUtils::equals_ignoring_case(view(), other);
}
bool FlyString::starts_with(StringView str, CaseSensitivity case_sensitivity) const
bool DeprecatedFlyString::starts_with(StringView str, CaseSensitivity case_sensitivity) const
{
return StringUtils::starts_with(view(), str, case_sensitivity);
}
bool FlyString::ends_with(StringView str, CaseSensitivity case_sensitivity) const
bool DeprecatedFlyString::ends_with(StringView str, CaseSensitivity case_sensitivity) const
{
return StringUtils::ends_with(view(), str, case_sensitivity);
}
FlyString FlyString::to_lowercase() const
DeprecatedFlyString DeprecatedFlyString::to_lowercase() const
{
return DeprecatedString(*m_impl).to_lowercase();
}
bool FlyString::operator==(DeprecatedString const& other) const
bool DeprecatedFlyString::operator==(DeprecatedString const& other) const
{
return m_impl == other.impl() || view() == other.view();
}
bool FlyString::operator==(StringView string) const
bool DeprecatedFlyString::operator==(StringView string) const
{
return view() == string;
}
bool FlyString::operator==(char const* string) const
bool DeprecatedFlyString::operator==(char const* string) const
{
return view() == string;
}

34
AK/FlyString.h → AK/DeprecatedFlyString.h
View file

@ -11,39 +11,39 @@
namespace AK {
class FlyString {
class DeprecatedFlyString {
public:
FlyString() = default;
FlyString(FlyString const& other)
DeprecatedFlyString() = default;
DeprecatedFlyString(DeprecatedFlyString const& other)
: m_impl(other.impl())
{
}
FlyString(FlyString&& other)
DeprecatedFlyString(DeprecatedFlyString&& other)
: m_impl(move(other.m_impl))
{
}
FlyString(DeprecatedString const&);
FlyString(StringView);
FlyString(char const* string)
: FlyString(static_cast<DeprecatedString>(string))
DeprecatedFlyString(DeprecatedString const&);
DeprecatedFlyString(StringView);
DeprecatedFlyString(char const* string)
: DeprecatedFlyString(static_cast<DeprecatedString>(string))
{
}
static FlyString from_fly_impl(NonnullRefPtr<StringImpl> impl)
static DeprecatedFlyString from_fly_impl(NonnullRefPtr<StringImpl> impl)
{
VERIFY(impl->is_fly());
FlyString string;
DeprecatedFlyString string;
string.m_impl = move(impl);
return string;
}
FlyString& operator=(FlyString const& other)
DeprecatedFlyString& operator=(DeprecatedFlyString const& other)
{
m_impl = other.m_impl;
return *this;
}
FlyString& operator=(FlyString&& other)
DeprecatedFlyString& operator=(DeprecatedFlyString&& other)
{
m_impl = move(other.m_impl);
return *this;
@ -52,7 +52,7 @@ public:
bool is_empty() const { return !m_impl || !m_impl->length(); }
bool is_null() const { return !m_impl; }
bool operator==(FlyString const& other) const { return m_impl == other.m_impl; }
bool operator==(DeprecatedFlyString const& other) const { return m_impl == other.m_impl; }
bool operator==(DeprecatedString const&) const;
@ -67,7 +67,7 @@ public:
ALWAYS_INLINE u32 hash() const { return m_impl ? m_impl->existing_hash() : 0; }
ALWAYS_INLINE StringView view() const { return m_impl ? m_impl->view() : StringView {}; }
FlyString to_lowercase() const;
DeprecatedFlyString to_lowercase() const;
template<typename T = int>
Optional<T> to_int(TrimWhitespace = TrimWhitespace::Yes) const;
@ -95,12 +95,12 @@ private:
};
template<>
struct Traits<FlyString> : public GenericTraits<FlyString> {
static unsigned hash(FlyString const& s) { return s.hash(); }
struct Traits<DeprecatedFlyString> : public GenericTraits<DeprecatedFlyString> {
static unsigned hash(DeprecatedFlyString const& s) { return s.hash(); }
};
}
#if USING_AK_GLOBALLY
using AK::FlyString;
using AK::DeprecatedFlyString;
#endif

6
AK/DeprecatedString.cpp
View file

@ -5,8 +5,8 @@
*/
#include <AK/ByteBuffer.h>
#include <AK/DeprecatedFlyString.h>
#include <AK/DeprecatedString.h>
#include <AK/FlyString.h>
#include <AK/Format.h>
#include <AK/Function.h>
#include <AK/StdLibExtras.h>
@ -15,7 +15,7 @@
namespace AK {
bool DeprecatedString::operator==(FlyString const& fly_string) const
bool DeprecatedString::operator==(DeprecatedFlyString const& fly_string) const
{
return m_impl == fly_string.impl() || view() == fly_string.view();
}
@ -375,7 +375,7 @@ DeprecatedString escape_html_entities(StringView html)
return builder.to_deprecated_string();
}
DeprecatedString::DeprecatedString(FlyString const& string)
DeprecatedString::DeprecatedString(DeprecatedFlyString const& string)
: m_impl(string.impl())
{
}

4
AK/DeprecatedString.h
View file

@ -93,7 +93,7 @@ public:
{
}
DeprecatedString(FlyString const&);
DeprecatedString(DeprecatedFlyString const&);
[[nodiscard]] static DeprecatedString repeated(char, size_t count);
[[nodiscard]] static DeprecatedString repeated(StringView, size_t count);
@ -212,7 +212,7 @@ public:
bool operator==(StringView) const;
bool operator==(FlyString const&) const;
bool operator==(DeprecatedFlyString const&) const;
bool operator<(DeprecatedString const&) const;
bool operator<(char const*) const;

2
AK/Format.h
View file

@ -461,7 +461,7 @@ template<>
struct Formatter<DeprecatedString> : Formatter<StringView> {
};
template<>
struct Formatter<FlyString> : Formatter<StringView> {
struct Formatter<DeprecatedFlyString> : Formatter<StringView> {
};
template<typename T>

4
AK/Forward.h
View file

@ -27,13 +27,13 @@ class JsonArray;
class JsonObject;
class JsonValue;
class StackInfo;
class DeprecatedFlyString;
class DeprecatedString;
class StringBuilder;
class StringImpl;
class StringView;
class Time;
class URL;
class FlyString;
class String;
class Utf16View;
class Utf32View;
@ -160,6 +160,7 @@ using AK::Bytes;
using AK::CircularBuffer;
using AK::CircularDuplexStream;
using AK::CircularQueue;
using AK::DeprecatedFlyString;
using AK::DeprecatedString;
using AK::DoublyLinkedList;
using AK::DuplexMemoryStream;
@ -167,7 +168,6 @@ using AK::Error;
using AK::ErrorOr;
using AK::FixedArray;
using AK::FixedPoint;
using AK::FlyString;
using AK::Function;
using AK::GenericLexer;
using AK::HashMap;

4
AK/StringImpl.cpp
View file

@ -5,7 +5,7 @@
*/
#include <AK/CharacterTypes.h>
#include <AK/FlyString.h>
#include <AK/DeprecatedFlyString.h>
#include <AK/HashTable.h>
#include <AK/StringHash.h>
#include <AK/StringImpl.h>
@ -32,7 +32,7 @@ StringImpl::StringImpl(ConstructWithInlineBufferTag, size_t length)
StringImpl::~StringImpl()
{
if (m_fly)
FlyString::did_destroy_impl({}, *this);
DeprecatedFlyString::did_destroy_impl({}, *this);
}
NonnullRefPtr<StringImpl> StringImpl::create_uninitialized(size_t length, char*& buffer)

2
AK/StringImpl.h
View file

@ -78,7 +78,7 @@ public:
unsigned case_insensitive_hash() const;
bool is_fly() const { return m_fly; }
void set_fly(Badge<FlyString>, bool fly) const { m_fly = fly; }
void set_fly(Badge<DeprecatedFlyString>, bool fly) const { m_fly = fly; }
private:
enum ConstructTheEmptyStringImplTag {

4
AK/StringView.cpp
View file

@ -13,8 +13,8 @@
#include <AK/Vector.h>
#ifndef KERNEL
# include <AK/DeprecatedFlyString.h>
# include <AK/DeprecatedString.h>
# include <AK/FlyString.h>
# include <AK/String.h>
#endif
@ -33,7 +33,7 @@ StringView::StringView(DeprecatedString const& string)
{
}
StringView::StringView(FlyString const& string)
StringView::StringView(DeprecatedFlyString const& string)
: m_characters(string.characters())
, m_length(string.length())
{

4
AK/StringView.h
View file

@ -50,14 +50,14 @@ public:
#ifndef KERNEL
StringView(String const&);
StringView(DeprecatedString const&);
StringView(FlyString const&);
StringView(DeprecatedFlyString const&);
#endif
explicit StringView(ByteBuffer&&) = delete;
#ifndef KERNEL
explicit StringView(String&&) = delete;
explicit StringView(DeprecatedString&&) = delete;
explicit StringView(FlyString&&) = delete;
explicit StringView(DeprecatedFlyString&&) = delete;
#endif
[[nodiscard]] constexpr bool is_null() const

10
Tests/AK/TestDeprecatedString.cpp
View file

@ -6,8 +6,8 @@
#include <LibTest/TestCase.h>
#include <AK/DeprecatedFlyString.h>
#include <AK/DeprecatedString.h>
#include <AK/FlyString.h>
#include <AK/StringBuilder.h>
#include <AK/Vector.h>
#include <cstring>
@ -145,18 +145,18 @@ TEST_CASE(to_uppercase)
TEST_CASE(flystring)
{
{
FlyString a("foo");
FlyString b("foo");
DeprecatedFlyString a("foo");
DeprecatedFlyString b("foo");
EXPECT_EQ(a.impl(), b.impl());
}
{
DeprecatedString a = "foo";
FlyString b = a;
DeprecatedFlyString b = a;
StringBuilder builder;
builder.append('f');
builder.append("oo"sv);
FlyString c = builder.to_deprecated_string();
DeprecatedFlyString c = builder.to_deprecated_string();
EXPECT_EQ(a.impl(), b.impl());
EXPECT_EQ(a.impl(), c.impl());
}

4
Userland/DevTools/Profiler/Profile.cpp
View file

@ -410,7 +410,7 @@ ErrorOr<NonnullOwnPtr<Profile>> Profile::load_from_perfcore_file(StringView path
auto const& frame = stack_array.at(i);
auto ptr = frame.to_number<u64>();
u32 offset = 0;
FlyString object_name;
DeprecatedFlyString object_name;
DeprecatedString symbol;
if (maybe_kernel_base.has_value() && ptr >= maybe_kernel_base.value()) {
@ -610,7 +610,7 @@ ProfileNode::ProfileNode(Process const& process)
{
}
ProfileNode::ProfileNode(Process const& process, FlyString const& object_name, DeprecatedString symbol, FlatPtr address, u32 offset, u64 timestamp, pid_t pid)
ProfileNode::ProfileNode(Process const& process, DeprecatedFlyString const& object_name, DeprecatedString symbol, FlatPtr address, u32 offset, u64 timestamp, pid_t pid)
: m_process(process)
, m_symbol(move(symbol))
, m_pid(pid)

14
Userland/DevTools/Profiler/Profile.h
View file

@ -15,7 +15,7 @@
#include "SignpostsModel.h"
#include "SourceModel.h"
#include <AK/Bitmap.h>
#include <AK/FlyString.h>
#include <AK/DeprecatedFlyString.h>
#include <AK/JsonArray.h>
#include <AK/JsonObject.h>
#include <AK/JsonValue.h>
@ -34,7 +34,7 @@ extern OwnPtr<Debug::DebugInfo> g_kernel_debug_info;
class ProfileNode : public RefCounted<ProfileNode> {
public:
static NonnullRefPtr<ProfileNode> create(Process const& process, FlyString const& object_name, DeprecatedString symbol, FlatPtr address, u32 offset, u64 timestamp, pid_t pid)
static NonnullRefPtr<ProfileNode> create(Process const& process, DeprecatedFlyString const& object_name, DeprecatedString symbol, FlatPtr address, u32 offset, u64 timestamp, pid_t pid)
{
return adopt_ref(*new ProfileNode(process, object_name, move(symbol), address, offset, timestamp, pid));
}
@ -53,7 +53,7 @@ public:
bool has_seen_event(size_t event_index) const { return m_seen_events.get(event_index); }
void did_see_event(size_t event_index) { m_seen_events.set(event_index, true); }
FlyString const& object_name() const { return m_object_name; }
DeprecatedFlyString const& object_name() const { return m_object_name; }
DeprecatedString const& symbol() const { return m_symbol; }
FlatPtr address() const { return m_address; }
u32 offset() const { return m_offset; }
@ -74,7 +74,7 @@ public:
m_children.append(child);
}
ProfileNode& find_or_create_child(FlyString const& object_name, DeprecatedString symbol, FlatPtr address, u32 offset, u64 timestamp, pid_t pid)
ProfileNode& find_or_create_child(DeprecatedFlyString const& object_name, DeprecatedString symbol, FlatPtr address, u32 offset, u64 timestamp, pid_t pid)
{
for (size_t i = 0; i < m_children.size(); ++i) {
auto& child = m_children[i];
@ -112,12 +112,12 @@ public:
private:
explicit ProfileNode(Process const&);
explicit ProfileNode(Process const&, FlyString const& object_name, DeprecatedString symbol, FlatPtr address, u32 offset, u64 timestamp, pid_t);
explicit ProfileNode(Process const&, DeprecatedFlyString const& object_name, DeprecatedString symbol, FlatPtr address, u32 offset, u64 timestamp, pid_t);
bool m_root { false };
Process const& m_process;
ProfileNode* m_parent { nullptr };
FlyString m_object_name;
DeprecatedFlyString m_object_name;
DeprecatedString m_symbol;
pid_t m_pid { 0 };
FlatPtr m_address { 0 };
@ -166,7 +166,7 @@ public:
Vector<NonnullRefPtr<ProfileNode>> const& roots() const { return m_roots; }
struct Frame {
FlyString object_name;
DeprecatedFlyString object_name;
DeprecatedString symbol;
FlatPtr address { 0 };
u32 offset { 0 };

2
Userland/Libraries/LibAudio/FlacLoader.cpp
View file

@ -5,9 +5,9 @@
*/
#include <AK/Debug.h>
#include <AK/DeprecatedFlyString.h>
#include <AK/DeprecatedString.h>
#include <AK/FixedArray.h>
#include <AK/FlyString.h>
#include <AK/Format.h>
#include <AK/IntegralMath.h>
#include <AK/Math.h>

10
Userland/Libraries/LibAudio/LoaderError.h
View file

@ -6,8 +6,8 @@
#pragma once
#include <AK/DeprecatedFlyString.h>
#include <AK/Error.h>
#include <AK/FlyString.h>
#include <errno.h>
namespace Audio {
@ -28,20 +28,20 @@ struct LoaderError {
Category category { Category::Unknown };
// Binary index: where in the file the error occurred.
size_t index { 0 };
FlyString description { DeprecatedString::empty() };
DeprecatedFlyString description { DeprecatedString::empty() };
constexpr LoaderError() = default;
LoaderError(Category category, size_t index, FlyString description)
LoaderError(Category category, size_t index, DeprecatedFlyString description)
: category(category)
, index(index)
, description(move(description))
{
}
LoaderError(FlyString description)
LoaderError(DeprecatedFlyString description)
: description(move(description))
{
}
LoaderError(Category category, FlyString description)
LoaderError(Category category, DeprecatedFlyString description)
: category(category)
, description(move(description))
{

6
Userland/Libraries/LibCpp/AST.h
View file

@ -6,8 +6,8 @@
#pragma once
#include <AK/DeprecatedFlyString.h>
#include <AK/DeprecatedString.h>
#include <AK/FlyString.h>
#include <AK/NonnullRefPtrVector.h>
#include <AK/Optional.h>
#include <AK/RefCounted.h>
@ -47,7 +47,7 @@ public:
VERIFY(m_end.has_value());
return m_end.value();
}
FlyString const& filename() const
DeprecatedFlyString const& filename() const
{
return m_filename;
}
@ -78,7 +78,7 @@ private:
ASTNode* m_parent { nullptr };
Optional<Position> m_start;
Optional<Position> m_end;
FlyString m_filename;
DeprecatedFlyString m_filename;
};
class TranslationUnit : public ASTNode {

4
Userland/Libraries/LibCpp/Preprocessor.h
View file

@ -6,8 +6,8 @@
#pragma once
#include <AK/DeprecatedFlyString.h>
#include <AK/DeprecatedString.h>
#include <AK/FlyString.h>
#include <AK/Function.h>
#include <AK/HashMap.h>
#include <AK/Optional.h>
@ -28,7 +28,7 @@ public:
DeprecatedString key;
Vector<DeprecatedString> parameters;
DeprecatedString value;
FlyString filename;
DeprecatedFlyString filename;
size_t line { 0 };
size_t column { 0 };
};

4
Userland/Libraries/LibDebug/DebugInfo.cpp
View file

@ -86,8 +86,8 @@ void DebugInfo::prepare_lines()
all_lines.extend(unit.line_program().lines());
});
HashMap<FlyString, Optional<DeprecatedString>> memoized_full_paths;
auto compute_full_path = [&](FlyString const& file_path) -> Optional<DeprecatedString> {
HashMap<DeprecatedFlyString, Optional<DeprecatedString>> memoized_full_paths;
auto compute_full_path = [&](DeprecatedFlyString const& file_path) -> Optional<DeprecatedString> {
if (file_path.view().contains("Toolchain/"sv) || file_path.view().contains("libgcc"sv))
return {};
if (file_path.view().starts_with("./"sv) && !m_source_root.is_null())

2
Userland/Libraries/LibDebug/DebugInfo.h
View file

@ -29,7 +29,7 @@ public:
ELF::Image const& elf() const { return m_elf; }
struct SourcePosition {
FlyString file_path;
DeprecatedFlyString file_path;
size_t line_number { 0 };
Optional<FlatPtr> address_of_first_statement;

2
Userland/Libraries/LibDebug/Dwarf/LineProgram.cpp
View file

@ -138,7 +138,7 @@ void LineProgram::append_to_line_info()
full_path.append('/');
full_path.append(m_source_files[m_file_index].name);
m_lines.append({ m_address, FlyString { full_path.string_view() }, m_line });
m_lines.append({ m_address, DeprecatedFlyString { full_path.string_view() }, m_line });
}
void LineProgram::reset_registers()

10
Userland/Libraries/LibDebug/Dwarf/LineProgram.h
View file

@ -6,7 +6,7 @@
#pragma once
#include <AK/FlyString.h>
#include <AK/DeprecatedFlyString.h>
#include <AK/MemoryStream.h>
#include <AK/Vector.h>
#include <LibDebug/Dwarf/DwarfTypes.h>
@ -112,20 +112,20 @@ public:
struct LineInfo {
FlatPtr address { 0 };
FlyString file;
DeprecatedFlyString file;
size_t line { 0 };
};
Vector<LineInfo> const& lines() const { return m_lines; }
struct DirectoryAndFile {
FlyString directory;
FlyString filename;
DeprecatedFlyString directory;
DeprecatedFlyString filename;
};
DirectoryAndFile get_directory_and_file(size_t file_index) const;
struct FileEntry {
FlyString name;
DeprecatedFlyString name;
size_t directory_index { 0 };
};
Vector<FileEntry> const& source_files() const { return m_source_files; }

8
Userland/Libraries/LibGfx/Font/FontDatabase.cpp
View file

@ -4,7 +4,7 @@
* SPDX-License-Identifier: BSD-2-Clause
*/
#include <AK/FlyString.h>
#include <AK/DeprecatedFlyString.h>
#include <AK/NonnullRefPtrVector.h>
#include <AK/Queue.h>
#include <AK/QuickSort.h>
@ -118,7 +118,7 @@ Font& FontDatabase::default_fixed_width_font()
struct FontDatabase::Private {
HashMap<DeprecatedString, NonnullRefPtr<Gfx::Font>> full_name_to_font_map;
HashMap<FlyString, Vector<NonnullRefPtr<Typeface>>> typefaces;
HashMap<DeprecatedFlyString, Vector<NonnullRefPtr<Typeface>>> typefaces;
};
void FontDatabase::load_all_fonts_from_path(DeprecatedString const& root)
@ -214,7 +214,7 @@ RefPtr<Gfx::Font> FontDatabase::get_by_name(StringView name)
return it->value;
}
RefPtr<Gfx::Font> FontDatabase::get(FlyString const& family, float point_size, unsigned weight, unsigned slope, Font::AllowInexactSizeMatch allow_inexact_size_match)
RefPtr<Gfx::Font> FontDatabase::get(DeprecatedFlyString const& family, float point_size, unsigned weight, unsigned slope, Font::AllowInexactSizeMatch allow_inexact_size_match)
{
auto it = m_private->typefaces.find(family);
if (it == m_private->typefaces.end())
@ -226,7 +226,7 @@ RefPtr<Gfx::Font> FontDatabase::get(FlyString const& family, float point_size, u
return nullptr;
}
RefPtr<Gfx::Font> FontDatabase::get(FlyString const& family, FlyString const& variant, float point_size, Font::AllowInexactSizeMatch allow_inexact_size_match)
RefPtr<Gfx::Font> FontDatabase::get(DeprecatedFlyString const& family, DeprecatedFlyString const& variant, float point_size, Font::AllowInexactSizeMatch allow_inexact_size_match)
{
auto it = m_private->typefaces.find(family);
if (it == m_private->typefaces.end())

4
Userland/Libraries/LibGfx/Font/FontDatabase.h
View file

@ -48,8 +48,8 @@ public:
static void set_fixed_width_font_query(DeprecatedString);
static void set_default_fonts_lookup_path(DeprecatedString);
RefPtr<Gfx::Font> get(FlyString const& family, float point_size, unsigned weight, unsigned slope, Font::AllowInexactSizeMatch = Font::AllowInexactSizeMatch::No);
RefPtr<Gfx::Font> get(FlyString const& family, FlyString const& variant, float point_size, Font::AllowInexactSizeMatch = Font::AllowInexactSizeMatch::No);
RefPtr<Gfx::Font> get(DeprecatedFlyString const& family, float point_size, unsigned weight, unsigned slope, Font::AllowInexactSizeMatch = Font::AllowInexactSizeMatch::No);
RefPtr<Gfx::Font> get(DeprecatedFlyString const& family, DeprecatedFlyString const& variant, float point_size, Font::AllowInexactSizeMatch = Font::AllowInexactSizeMatch::No);
RefPtr<Gfx::Font> get_by_name(StringView);
void for_each_font(Function<void(Gfx::Font const&)>);
void for_each_fixed_width_font(Function<void(Gfx::Font const&)>);

10
Userland/Libraries/LibGfx/Font/Typeface.h
View file

@ -6,7 +6,7 @@
#pragma once
#include <AK/FlyString.h>
#include <AK/DeprecatedFlyString.h>
#include <AK/Function.h>
#include <AK/RefCounted.h>
#include <AK/Vector.h>
@ -24,8 +24,8 @@ public:
{
}
FlyString const& family() const { return m_family; }
FlyString const& variant() const { return m_variant; }
DeprecatedFlyString const& family() const { return m_family; }
DeprecatedFlyString const& variant() const { return m_variant; }
unsigned weight() const;
u8 slope() const;
@ -39,8 +39,8 @@ public:
RefPtr<Font> get_font(float point_size, Font::AllowInexactSizeMatch = Font::AllowInexactSizeMatch::No) const;
private:
FlyString m_family;
FlyString m_variant;
DeprecatedFlyString m_family;
DeprecatedFlyString m_variant;
Vector<RefPtr<BitmapFont>> m_bitmap_fonts;
RefPtr<VectorFont> m_vector_font;

72
Userland/Libraries/LibJS/AST.cpp
View file

@ -85,7 +85,7 @@ static void print_indent(int indent)
out("{}", DeprecatedString::repeated(' ', indent * 2));
}
static void update_function_name(Value value, FlyString const& name)
static void update_function_name(Value value, DeprecatedFlyString const& name)
{
if (!value.is_function())
return;
@ -116,7 +116,7 @@ Completion ScopeNode::evaluate_statements(Interpreter& interpreter) const
// 14.13.4 Runtime Semantics: LabelledEvaluation, https://tc39.es/ecma262/#sec-runtime-semantics-labelledevaluation
// BreakableStatement : IterationStatement
static Completion labelled_evaluation(Interpreter& interpreter, IterationStatement const& statement, Vector<FlyString> const& label_set)
static Completion labelled_evaluation(Interpreter& interpreter, IterationStatement const& statement, Vector<DeprecatedFlyString> const& label_set)
{
// 1. Let stmtResult be Completion(LoopEvaluation of IterationStatement with argument labelSet).
auto result = statement.loop_evaluation(interpreter, label_set);
@ -137,7 +137,7 @@ static Completion labelled_evaluation(Interpreter& interpreter, IterationStateme
// 14.13.4 Runtime Semantics: LabelledEvaluation, https://tc39.es/ecma262/#sec-runtime-semantics-labelledevaluation
// BreakableStatement : SwitchStatement
static Completion labelled_evaluation(Interpreter& interpreter, SwitchStatement const& statement, Vector<FlyString> const&)
static Completion labelled_evaluation(Interpreter& interpreter, SwitchStatement const& statement, Vector<DeprecatedFlyString> const&)
{
// 1. Let stmtResult be the result of evaluating SwitchStatement.
auto result = statement.execute_impl(interpreter);
@ -158,7 +158,7 @@ static Completion labelled_evaluation(Interpreter& interpreter, SwitchStatement
// 14.13.4 Runtime Semantics: LabelledEvaluation, https://tc39.es/ecma262/#sec-runtime-semantics-labelledevaluation
// LabelledStatement : LabelIdentifier : LabelledItem
static Completion labelled_evaluation(Interpreter& interpreter, LabelledStatement const& statement, Vector<FlyString> const& label_set)
static Completion labelled_evaluation(Interpreter& interpreter, LabelledStatement const& statement, Vector<DeprecatedFlyString> const& label_set)
{
auto const& labelled_item = *statement.labelled_item();
@ -167,7 +167,7 @@ static Completion labelled_evaluation(Interpreter& interpreter, LabelledStatemen
// 2. Let newLabelSet be the list-concatenation of labelSet and « label ».
// Optimization: Avoid vector copy if possible.
Optional<Vector<FlyString>> new_label_set;
Optional<Vector<DeprecatedFlyString>> new_label_set;
if (is<IterationStatement>(labelled_item) || is<SwitchStatement>(labelled_item) || is<LabelledStatement>(labelled_item)) {
new_label_set = label_set;
new_label_set->append(label);
@ -298,7 +298,7 @@ Completion FunctionExpression::execute(Interpreter& interpreter) const
}
// 15.2.5 Runtime Semantics: InstantiateOrdinaryFunctionExpression, https://tc39.es/ecma262/#sec-runtime-semantics-instantiateordinaryfunctionexpression
Value FunctionExpression::instantiate_ordinary_function_expression(Interpreter& interpreter, FlyString given_name) const
Value FunctionExpression::instantiate_ordinary_function_expression(Interpreter& interpreter, DeprecatedFlyString given_name) const
{
auto& vm = interpreter.vm();
auto& realm = *vm.current_realm();
@ -637,7 +637,7 @@ Completion WithStatement::execute(Interpreter& interpreter) const
}
// 14.7.1.1 LoopContinues ( completion, labelSet ), https://tc39.es/ecma262/#sec-loopcontinues
static bool loop_continues(Completion const& completion, Vector<FlyString> const& label_set)
static bool loop_continues(Completion const& completion, Vector<DeprecatedFlyString> const& label_set)
{
// 1. If completion.[[Type]] is normal, return true.
if (completion.type() == Completion::Type::Normal)
@ -669,7 +669,7 @@ Completion WhileStatement::execute(Interpreter& interpreter) const
}
// 14.7.3.2 Runtime Semantics: WhileLoopEvaluation, https://tc39.es/ecma262/#sec-runtime-semantics-whileloopevaluation
Completion WhileStatement::loop_evaluation(Interpreter& interpreter, Vector<FlyString> const& label_set) const
Completion WhileStatement::loop_evaluation(Interpreter& interpreter, Vector<DeprecatedFlyString> const& label_set) const
{
InterpreterNodeScope node_scope { interpreter, *this };
@ -711,7 +711,7 @@ Completion DoWhileStatement::execute(Interpreter& interpreter) const
}
// 14.7.2.2 Runtime Semantics: DoWhileLoopEvaluation, https://tc39.es/ecma262/#sec-runtime-semantics-dowhileloopevaluation
Completion DoWhileStatement::loop_evaluation(Interpreter& interpreter, Vector<FlyString> const& label_set) const
Completion DoWhileStatement::loop_evaluation(Interpreter& interpreter, Vector<DeprecatedFlyString> const& label_set) const
{
InterpreterNodeScope node_scope { interpreter, *this };
@ -753,7 +753,7 @@ Completion ForStatement::execute(Interpreter& interpreter) const
}
// 14.7.4.2 Runtime Semantics: ForLoopEvaluation, https://tc39.es/ecma262/#sec-runtime-semantics-forloopevaluation
Completion ForStatement::loop_evaluation(Interpreter& interpreter, Vector<FlyString> const& label_set) const
Completion ForStatement::loop_evaluation(Interpreter& interpreter, Vector<DeprecatedFlyString> const& label_set) const
{
InterpreterNodeScope node_scope { interpreter, *this };
auto& vm = interpreter.vm();
@ -1055,7 +1055,7 @@ Completion ForInStatement::execute(Interpreter& interpreter) const
}
// 14.7.5.5 Runtime Semantics: ForInOfLoopEvaluation, https://tc39.es/ecma262/#sec-runtime-semantics-forinofloopevaluation
Completion ForInStatement::loop_evaluation(Interpreter& interpreter, Vector<FlyString> const& label_set) const
Completion ForInStatement::loop_evaluation(Interpreter& interpreter, Vector<DeprecatedFlyString> const& label_set) const
{
InterpreterNodeScope node_scope { interpreter, *this };
auto& vm = interpreter.vm();
@ -1121,7 +1121,7 @@ Completion ForOfStatement::execute(Interpreter& interpreter) const
}
// 14.7.5.5 Runtime Semantics: ForInOfLoopEvaluation, https://tc39.es/ecma262/#sec-runtime-semantics-forinofloopevaluation
Completion ForOfStatement::loop_evaluation(Interpreter& interpreter, Vector<FlyString> const& label_set) const
Completion ForOfStatement::loop_evaluation(Interpreter& interpreter, Vector<DeprecatedFlyString> const& label_set) const
{
InterpreterNodeScope node_scope { interpreter, *this };
auto& vm = interpreter.vm();
@ -1185,7 +1185,7 @@ Completion ForAwaitOfStatement::execute(Interpreter& interpreter) const
}
// 14.7.5.5 Runtime Semantics: ForInOfLoopEvaluation, https://tc39.es/ecma262/#sec-runtime-semantics-forinofloopevaluation
Completion ForAwaitOfStatement::loop_evaluation(Interpreter& interpreter, Vector<FlyString> const& label_set) const
Completion ForAwaitOfStatement::loop_evaluation(Interpreter& interpreter, Vector<DeprecatedFlyString> const& label_set) const
{
InterpreterNodeScope node_scope { interpreter, *this };
auto& vm = interpreter.vm();
@ -1653,7 +1653,7 @@ ThrowCompletionOr<ClassElement::ClassValue> ClassMethod::class_element_evaluatio
// 10.2.1.3 Runtime Semantics: EvaluateBody, https://tc39.es/ecma262/#sec-runtime-semantics-evaluatebody
class ClassFieldInitializerStatement : public Statement {
public:
ClassFieldInitializerStatement(SourceRange source_range, NonnullRefPtr<Expression> expression, FlyString field_name)
ClassFieldInitializerStatement(SourceRange source_range, NonnullRefPtr<Expression> expression, DeprecatedFlyString field_name)
: Statement(source_range)
, m_expression(move(expression))
, m_class_field_identifier_name(move(field_name))
@ -1687,7 +1687,7 @@ public:
private:
NonnullRefPtr<Expression> m_expression;
FlyString m_class_field_identifier_name; // [[ClassFieldIdentifierName]]
DeprecatedFlyString m_class_field_identifier_name; // [[ClassFieldIdentifierName]]
};
// 15.7.10 Runtime Semantics: ClassFieldDefinitionEvaluation, https://tc39.es/ecma262/#sec-runtime-semantics-classfielddefinitionevaluation
@ -1722,19 +1722,19 @@ ThrowCompletionOr<ClassElement::ClassValue> ClassField::class_element_evaluation
};
}
static Optional<FlyString> nullopt_or_private_identifier_description(Expression const& expression)
static Optional<DeprecatedFlyString> nullopt_or_private_identifier_description(Expression const& expression)
{
if (is<PrivateIdentifier>(expression))
return static_cast<PrivateIdentifier const&>(expression).string();
return {};
}
Optional<FlyString> ClassField::private_bound_identifier() const
Optional<DeprecatedFlyString> ClassField::private_bound_identifier() const
{
return nullopt_or_private_identifier_description(*m_key);
}
Optional<FlyString> ClassMethod::private_bound_identifier() const
Optional<DeprecatedFlyString> ClassMethod::private_bound_identifier() const
{
return nullopt_or_private_identifier_description(*m_key);
}
@ -1834,7 +1834,7 @@ Completion ClassDeclaration::execute(Interpreter& interpreter) const
}
// 15.7.14 Runtime Semantics: ClassDefinitionEvaluation, https://tc39.es/ecma262/#sec-runtime-semantics-classdefinitionevaluation
ThrowCompletionOr<ECMAScriptFunctionObject*> ClassExpression::class_definition_evaluation(Interpreter& interpreter, FlyString const& binding_name, FlyString const& class_name) const
ThrowCompletionOr<ECMAScriptFunctionObject*> ClassExpression::class_definition_evaluation(Interpreter& interpreter, DeprecatedFlyString const& binding_name, DeprecatedFlyString const& class_name) const
{
auto& vm = interpreter.vm();
auto& realm = *vm.current_realm();
@ -2201,7 +2201,7 @@ void ClassDeclaration::dump(int indent) const
m_class_expression->dump(indent + 1);
}
ThrowCompletionOr<void> ClassDeclaration::for_each_bound_name(ThrowCompletionOrVoidCallback<FlyString const&>&& callback) const
ThrowCompletionOr<void> ClassDeclaration::for_each_bound_name(ThrowCompletionOrVoidCallback<DeprecatedFlyString const&>&& callback) const
{
if (m_class_expression->name().is_empty())
return {};
@ -2331,7 +2331,7 @@ bool BindingPattern::contains_expression() const
return false;
}
ThrowCompletionOr<void> BindingPattern::for_each_bound_name(ThrowCompletionOrVoidCallback<FlyString const&>&& callback) const
ThrowCompletionOr<void> BindingPattern::for_each_bound_name(ThrowCompletionOrVoidCallback<DeprecatedFlyString const&>&& callback) const
{
for (auto const& entry : entries) {
auto const& alias = entry.alias;
@ -2411,7 +2411,7 @@ void FunctionNode::dump(int indent, DeprecatedString const& class_name) const
if (parameter.is_rest)
out("...");
parameter.binding.visit(
[&](FlyString const& name) {
[&](DeprecatedFlyString const& name) {
outln("{}", name);
},
[&](BindingPattern const& pattern) {
@ -2431,7 +2431,7 @@ void FunctionDeclaration::dump(int indent) const
FunctionNode::dump(indent, class_name());
}
ThrowCompletionOr<void> FunctionDeclaration::for_each_bound_name(ThrowCompletionOrVoidCallback<FlyString const&>&& callback) const
ThrowCompletionOr<void> FunctionDeclaration::for_each_bound_name(ThrowCompletionOrVoidCallback<DeprecatedFlyString const&>&& callback) const
{
if (name().is_empty())
return {};
@ -2975,7 +2975,7 @@ Completion VariableDeclarator::execute(Interpreter& interpreter) const
VERIFY_NOT_REACHED();
}
ThrowCompletionOr<void> VariableDeclaration::for_each_bound_name(ThrowCompletionOrVoidCallback<FlyString const&>&& callback) const
ThrowCompletionOr<void> VariableDeclaration::for_each_bound_name(ThrowCompletionOrVoidCallback<DeprecatedFlyString const&>&& callback) const
{
for (auto const& entry : declarations()) {
TRY(entry.target().visit(
@ -3808,7 +3808,7 @@ void CatchClause::dump(int indent) const
{
print_indent(indent);
m_parameter.visit(
[&](FlyString const& parameter) {
[&](DeprecatedFlyString const& parameter) {
if (parameter.is_null())
outln("CatchClause");
else
@ -3845,7 +3845,7 @@ Completion TryStatement::execute(Interpreter& interpreter) const
auto catch_environment = new_declarative_environment(*old_environment);
m_handler->parameter().visit(
[&](FlyString const& parameter) {
[&](DeprecatedFlyString const& parameter) {
// 3. For each element argName of the BoundNames of CatchParameter, do
// a. Perform ! catchEnv.CreateMutableBinding(argName, false).
MUST(catch_environment->create_mutable_binding(vm, parameter, false));
@ -3863,7 +3863,7 @@ Completion TryStatement::execute(Interpreter& interpreter) const
// 5. Let status be Completion(BindingInitialization of CatchParameter with arguments thrownValue and catchEnv).
auto status = m_handler->parameter().visit(
[&](FlyString const& parameter) {
[&](DeprecatedFlyString const& parameter) {
return catch_environment->initialize_binding(vm, parameter, thrown_value);
},
[&](NonnullRefPtr<BindingPattern> const& pattern) {
@ -4333,7 +4333,7 @@ ThrowCompletionOr<void> ScopeNode::for_each_lexically_scoped_declaration(ThrowCo
return {};
}
ThrowCompletionOr<void> ScopeNode::for_each_lexically_declared_name(ThrowCompletionOrVoidCallback<FlyString const&>&& callback) const
ThrowCompletionOr<void> ScopeNode::for_each_lexically_declared_name(ThrowCompletionOrVoidCallback<DeprecatedFlyString const&>&& callback) const
{
for (auto const& declaration : m_lexical_declarations) {
TRY(declaration.for_each_bound_name([&](auto const& name) {
@ -4343,7 +4343,7 @@ ThrowCompletionOr<void> ScopeNode::for_each_lexically_declared_name(ThrowComplet
return {};
}
ThrowCompletionOr<void> ScopeNode::for_each_var_declared_name(ThrowCompletionOrVoidCallback<FlyString const&>&& callback) const
ThrowCompletionOr<void> ScopeNode::for_each_var_declared_name(ThrowCompletionOrVoidCallback<DeprecatedFlyString const&>&& callback) const
{
for (auto& declaration : m_var_declarations) {
TRY(declaration.for_each_bound_name([&](auto const& name) {
@ -4407,7 +4407,7 @@ Completion ImportStatement::execute(Interpreter& interpreter) const
return Optional<Value> {};
}
FlyString ExportStatement::local_name_for_default = "*default*";
DeprecatedFlyString ExportStatement::local_name_for_default = "*default*";
// 16.2.3.7 Runtime Semantics: Evaluation, https://tc39.es/ecma262/#sec-exports-runtime-semantics-evaluation
Completion ExportStatement::execute(Interpreter& interpreter) const
@ -4557,7 +4557,7 @@ void ImportStatement::dump(int indent) const
}
}
bool ExportStatement::has_export(FlyString const& export_name) const
bool ExportStatement::has_export(DeprecatedFlyString const& export_name) const
{
return any_of(m_entries.begin(), m_entries.end(), [&](auto& entry) {
// Make sure that empty exported names does not overlap with anything
@ -4567,7 +4567,7 @@ bool ExportStatement::has_export(FlyString const& export_name) const
});
}
bool ImportStatement::has_bound_name(FlyString const& name) const
bool ImportStatement::has_bound_name(DeprecatedFlyString const& name) const
{
return any_of(m_entries.begin(), m_entries.end(), [&](auto& entry) {
return entry.local_name == name;
@ -4613,7 +4613,7 @@ ThrowCompletionOr<void> Program::global_declaration_instantiation(Interpreter& i
// 1. Let lexNames be the LexicallyDeclaredNames of script.
// 2. Let varNames be the VarDeclaredNames of script.
// 3. For each element name of lexNames, do
TRY(for_each_lexically_declared_name([&](FlyString const& name) -> ThrowCompletionOr<void> {
TRY(for_each_lexically_declared_name([&](DeprecatedFlyString const& name) -> ThrowCompletionOr<void> {
// a. If env.HasVarDeclaration(name) is true, throw a SyntaxError exception.
if (global_environment.has_var_declaration(name))
return vm.throw_completion<SyntaxError>(ErrorType::TopLevelVariableAlreadyDeclared, name);
@ -4646,7 +4646,7 @@ ThrowCompletionOr<void> Program::global_declaration_instantiation(Interpreter& i
Vector<FunctionDeclaration const&> functions_to_initialize;
// 7. Let declaredFunctionNames be a new empty List.
HashTable<FlyString> declared_function_names;
HashTable<DeprecatedFlyString> declared_function_names;
// 8. For each element d of varDeclarations, in reverse List order, do
@ -4681,7 +4681,7 @@ ThrowCompletionOr<void> Program::global_declaration_instantiation(Interpreter& i
}));
// 9. Let declaredVarNames be a new empty List.
HashTable<FlyString> declared_var_names;
HashTable<DeprecatedFlyString> declared_var_names;
// 10. For each element d of varDeclarations, do
TRY(for_each_var_scoped_variable_declaration([&](Declaration const& declaration) {
@ -4808,7 +4808,7 @@ ThrowCompletionOr<void> Program::global_declaration_instantiation(Interpreter& i
return {};
}
ModuleRequest::ModuleRequest(FlyString module_specifier_, Vector<Assertion> assertions_)
ModuleRequest::ModuleRequest(DeprecatedFlyString module_specifier_, Vector<Assertion> assertions_)
: module_specifier(move(module_specifier_))
, assertions(move(assertions_))
{

136
Userland/Libraries/LibJS/AST.h
View file

@ -8,8 +8,8 @@
#pragma once
#include <AK/DeprecatedFlyString.h>
#include <AK/DeprecatedString.h>
#include <AK/FlyString.h>
#include <AK/HashMap.h>
#include <AK/NonnullRefPtrVector.h>
#include <AK/OwnPtr.h>
@ -152,7 +152,7 @@ public:
// 14.13 Labelled Statements, https://tc39.es/ecma262/#sec-labelled-statements
class LabelledStatement : public Statement {
public:
LabelledStatement(SourceRange source_range, FlyString label, NonnullRefPtr<Statement> labelled_item)
LabelledStatement(SourceRange source_range, DeprecatedFlyString label, NonnullRefPtr<Statement> labelled_item)
: Statement(source_range)
, m_label(move(label))
, m_labelled_item(move(labelled_item))
@ -162,17 +162,17 @@ public:
virtual Completion execute(Interpreter&) const override;
virtual void dump(int indent) const override;
virtual Bytecode::CodeGenerationErrorOr<void> generate_bytecode(Bytecode::Generator&) const override;
virtual Bytecode::CodeGenerationErrorOr<void> generate_labelled_evaluation(Bytecode::Generator&, Vector<FlyString> const&) const;
virtual Bytecode::CodeGenerationErrorOr<void> generate_labelled_evaluation(Bytecode::Generator&, Vector<DeprecatedFlyString> const&) const;
FlyString const& label() const { return m_label; }
FlyString& label() { return m_label; }
DeprecatedFlyString const& label() const { return m_label; }
DeprecatedFlyString& label() { return m_label; }
NonnullRefPtr<Statement> const& labelled_item() const { return m_labelled_item; }
NonnullRefPtr<Statement>& labelled_item() { return m_labelled_item; }
private:
virtual bool is_labelled_statement() const final { return true; }
FlyString m_label;
DeprecatedFlyString m_label;
NonnullRefPtr<Statement> m_labelled_item;
};
@ -180,19 +180,19 @@ class LabelableStatement : public Statement {
public:
using Statement::Statement;
Vector<FlyString> const& labels() const { return m_labels; }
virtual void add_label(FlyString string) { m_labels.append(move(string)); }
Vector<DeprecatedFlyString> const& labels() const { return m_labels; }
virtual void add_label(DeprecatedFlyString string) { m_labels.append(move(string)); }
protected:
Vector<FlyString> m_labels;
Vector<DeprecatedFlyString> m_labels;
};
class IterationStatement : public Statement {
public:
using Statement::Statement;
virtual Completion loop_evaluation(Interpreter&, Vector<FlyString> const&) const = 0;
virtual Bytecode::CodeGenerationErrorOr<void> generate_labelled_evaluation(Bytecode::Generator&, Vector<FlyString> const&) const;
virtual Completion loop_evaluation(Interpreter&, Vector<DeprecatedFlyString> const&) const = 0;
virtual Bytecode::CodeGenerationErrorOr<void> generate_labelled_evaluation(Bytecode::Generator&, Vector<DeprecatedFlyString> const&) const;
private:
virtual bool is_iteration_statement() const final { return true; }
@ -305,9 +305,9 @@ public:
[[nodiscard]] size_t lexical_declaration_count() const { return m_lexical_declarations.size(); }
ThrowCompletionOr<void> for_each_lexically_scoped_declaration(ThrowCompletionOrVoidCallback<Declaration const&>&& callback) const;
ThrowCompletionOr<void> for_each_lexically_declared_name(ThrowCompletionOrVoidCallback<FlyString const&>&& callback) const;
ThrowCompletionOr<void> for_each_lexically_declared_name(ThrowCompletionOrVoidCallback<DeprecatedFlyString const&>&& callback) const;
ThrowCompletionOr<void> for_each_var_declared_name(ThrowCompletionOrVoidCallback<FlyString const&>&& callback) const;
ThrowCompletionOr<void> for_each_var_declared_name(ThrowCompletionOrVoidCallback<DeprecatedFlyString const&>&& callback) const;
ThrowCompletionOr<void> for_each_var_function_declaration_in_reverse_order(ThrowCompletionOrVoidCallback<FunctionDeclaration const&>&& callback) const;
ThrowCompletionOr<void> for_each_var_scoped_variable_declaration(ThrowCompletionOrVoidCallback<VariableDeclaration const&>&& callback) const;
@ -334,11 +334,11 @@ private:
// ImportEntry Record, https://tc39.es/ecma262/#table-importentry-record-fields
struct ImportEntry {
FlyString import_name; // [[ImportName]] if a String
FlyString local_name; // [[LocalName]]
DeprecatedFlyString import_name; // [[ImportName]] if a String
DeprecatedFlyString local_name; // [[LocalName]]
bool is_namespace { false }; // [[ImportName]] if `namespace-object`
ImportEntry(FlyString import_name_, FlyString local_name_, bool is_namespace_ = false)
ImportEntry(DeprecatedFlyString import_name_, DeprecatedFlyString local_name_, bool is_namespace_ = false)
: import_name(move(import_name_))
, local_name(move(local_name_))
, is_namespace(is_namespace_)
@ -372,7 +372,7 @@ public:
virtual void dump(int indent) const override;
bool has_bound_name(FlyString const& name) const;
bool has_bound_name(DeprecatedFlyString const& name) const;
Vector<ImportEntry> const& entries() const { return m_entries; }
ModuleRequest const& module_request() const { return m_module_request; }
ModuleRequest& module_request() { return m_module_request; }
@ -395,10 +395,10 @@ struct ExportEntry {
EmptyNamedExport,
} kind;
FlyString export_name; // [[ExportName]]
FlyString local_or_import_name; // Either [[ImportName]] or [[LocalName]]
DeprecatedFlyString export_name; // [[ExportName]]
DeprecatedFlyString local_or_import_name; // Either [[ImportName]] or [[LocalName]]
ExportEntry(Kind export_kind, FlyString export_name_, FlyString local_or_import_name_)
ExportEntry(Kind export_kind, DeprecatedFlyString export_name_, DeprecatedFlyString local_or_import_name_)
: kind(export_kind)
, export_name(move(export_name_))
, local_or_import_name(move(local_or_import_name_))
@ -410,7 +410,7 @@ struct ExportEntry {
return m_module_request != nullptr;
}
static ExportEntry indirect_export_entry(ModuleRequest const& module_request, FlyString export_name, FlyString import_name)
static ExportEntry indirect_export_entry(ModuleRequest const& module_request, DeprecatedFlyString export_name, DeprecatedFlyString import_name)
{
ExportEntry entry { Kind::NamedExport, move(export_name), move(import_name) };
entry.m_module_request = &module_request;
@ -428,7 +428,7 @@ private:
friend class ExportStatement;
public:
static ExportEntry named_export(FlyString export_name, FlyString local_name)
static ExportEntry named_export(DeprecatedFlyString export_name, DeprecatedFlyString local_name)
{
return ExportEntry { Kind::NamedExport, move(export_name), move(local_name) };
}
@ -438,7 +438,7 @@ public:
return ExportEntry { Kind::ModuleRequestAllButDefault, {}, {} };
}
static ExportEntry all_module_request(FlyString export_name)
static ExportEntry all_module_request(DeprecatedFlyString export_name)
{
return ExportEntry { Kind::ModuleRequestAll, move(export_name), {} };
}
@ -451,7 +451,7 @@ public:
class ExportStatement final : public Statement {
public:
static FlyString local_name_for_default;
static DeprecatedFlyString local_name_for_default;
ExportStatement(SourceRange source_range, RefPtr<ASTNode> statement, Vector<ExportEntry> entries, bool is_default_export, ModuleRequest module_request)
: Statement(source_range)
@ -470,7 +470,7 @@ public:
virtual void dump(int indent) const override;
bool has_export(FlyString const& export_name) const;
bool has_export(DeprecatedFlyString const& export_name) const;
bool has_statement() const { return m_statement; }
Vector<ExportEntry> const& entries() const { return m_entries; }
@ -592,7 +592,7 @@ public:
{
}
virtual ThrowCompletionOr<void> for_each_bound_name(ThrowCompletionOrVoidCallback<FlyString const&>&& callback) const = 0;
virtual ThrowCompletionOr<void> for_each_bound_name(ThrowCompletionOrVoidCallback<DeprecatedFlyString const&>&& callback) const = 0;
// 8.1.3 Static Semantics: IsConstantDeclaration, https://tc39.es/ecma262/#sec-static-semantics-isconstantdeclaration
virtual bool is_constant_declaration() const { return false; }
@ -608,7 +608,7 @@ public:
}
Completion execute(Interpreter&) const override { return {}; }
ThrowCompletionOr<void> for_each_bound_name(ThrowCompletionOrVoidCallback<FlyString const&>&&) const override
ThrowCompletionOr<void> for_each_bound_name(ThrowCompletionOrVoidCallback<DeprecatedFlyString const&>&&) const override
{
VERIFY_NOT_REACHED();
}
@ -633,7 +633,7 @@ struct BindingPattern : RefCounted<BindingPattern> {
void dump(int indent) const;
ThrowCompletionOr<void> for_each_bound_name(ThrowCompletionOrVoidCallback<FlyString const&>&& callback) const;
ThrowCompletionOr<void> for_each_bound_name(ThrowCompletionOrVoidCallback<DeprecatedFlyString const&>&& callback) const;
bool contains_expression() const;
@ -642,14 +642,14 @@ struct BindingPattern : RefCounted<BindingPattern> {
};
struct FunctionParameter {
Variant<FlyString, NonnullRefPtr<BindingPattern>> binding;
Variant<DeprecatedFlyString, NonnullRefPtr<BindingPattern>> binding;
RefPtr<Expression> default_value;
bool is_rest { false };
};
class FunctionNode {
public:
FlyString const& name() const { return m_name; }
DeprecatedFlyString const& name() const { return m_name; }
DeprecatedString const& source_text() const { return m_source_text; }
Statement const& body() const { return *m_body; }
Vector<FunctionParameter> const& parameters() const { return m_parameters; };
@ -661,7 +661,7 @@ public:
FunctionKind kind() const { return m_kind; }
protected:
FunctionNode(FlyString name, DeprecatedString source_text, NonnullRefPtr<Statement> body, Vector<FunctionParameter> parameters, i32 function_length, FunctionKind kind, bool is_strict_mode, bool might_need_arguments_object, bool contains_direct_call_to_eval, bool is_arrow_function)
FunctionNode(DeprecatedFlyString name, DeprecatedString source_text, NonnullRefPtr<Statement> body, Vector<FunctionParameter> parameters, i32 function_length, FunctionKind kind, bool is_strict_mode, bool might_need_arguments_object, bool contains_direct_call_to_eval, bool is_arrow_function)
: m_name(move(name))
, m_source_text(move(source_text))
, m_body(move(body))
@ -680,7 +680,7 @@ protected:
void dump(int indent, DeprecatedString const& class_name) const;
private:
FlyString m_name;
DeprecatedFlyString m_name;
DeprecatedString m_source_text;
NonnullRefPtr<Statement> m_body;
Vector<FunctionParameter> const m_parameters;
@ -698,7 +698,7 @@ class FunctionDeclaration final
public:
static bool must_have_name() { return true; }
FunctionDeclaration(SourceRange source_range, FlyString const& name, DeprecatedString source_text, NonnullRefPtr<Statement> body, Vector<FunctionParameter> parameters, i32 function_length, FunctionKind kind, bool is_strict_mode, bool might_need_arguments_object, bool contains_direct_call_to_eval)
FunctionDeclaration(SourceRange source_range, DeprecatedFlyString const& name, DeprecatedString source_text, NonnullRefPtr<Statement> body, Vector<FunctionParameter> parameters, i32 function_length, FunctionKind kind, bool is_strict_mode, bool might_need_arguments_object, bool contains_direct_call_to_eval)
: Declaration(source_range)
, FunctionNode(name, move(source_text), move(body), move(parameters), function_length, kind, is_strict_mode, might_need_arguments_object, contains_direct_call_to_eval, false)
{
@ -708,7 +708,7 @@ public:
virtual void dump(int indent) const override;
virtual Bytecode::CodeGenerationErrorOr<void> generate_bytecode(Bytecode::Generator&) const override;
virtual ThrowCompletionOr<void> for_each_bound_name(ThrowCompletionOrVoidCallback<FlyString const&>&& callback) const override;
virtual ThrowCompletionOr<void> for_each_bound_name(ThrowCompletionOrVoidCallback<DeprecatedFlyString const&>&& callback) const override;
virtual bool is_function_declaration() const override { return true; }
@ -724,7 +724,7 @@ class FunctionExpression final
public:
static bool must_have_name() { return false; }
FunctionExpression(SourceRange source_range, FlyString const& name, DeprecatedString source_text, NonnullRefPtr<Statement> body, Vector<FunctionParameter> parameters, i32 function_length, FunctionKind kind, bool is_strict_mode, bool might_need_arguments_object, bool contains_direct_call_to_eval, bool is_arrow_function = false)
FunctionExpression(SourceRange source_range, DeprecatedFlyString const& name, DeprecatedString source_text, NonnullRefPtr<Statement> body, Vector<FunctionParameter> parameters, i32 function_length, FunctionKind kind, bool is_strict_mode, bool might_need_arguments_object, bool contains_direct_call_to_eval, bool is_arrow_function = false)
: Expression(source_range)
, FunctionNode(name, move(source_text), move(body), move(parameters), function_length, kind, is_strict_mode, might_need_arguments_object, contains_direct_call_to_eval, is_arrow_function)
{
@ -737,7 +737,7 @@ public:
bool has_name() const { return !name().is_empty(); }
Value instantiate_ordinary_function_expression(Interpreter&, FlyString given_name) const;
Value instantiate_ordinary_function_expression(Interpreter&, DeprecatedFlyString given_name) const;
private:
virtual bool is_function_expression() const override { return true; }
@ -845,10 +845,10 @@ public:
Statement const& body() const { return *m_body; }
virtual Completion execute(Interpreter&) const override;
virtual Completion loop_evaluation(Interpreter&, Vector<FlyString> const&) const override;
virtual Completion loop_evaluation(Interpreter&, Vector<DeprecatedFlyString> const&) const override;
virtual void dump(int indent) const override;
virtual Bytecode::CodeGenerationErrorOr<void> generate_bytecode(Bytecode::Generator&) const override;
virtual Bytecode::CodeGenerationErrorOr<void> generate_labelled_evaluation(Bytecode::Generator&, Vector<FlyString> const&) const override;
virtual Bytecode::CodeGenerationErrorOr<void> generate_labelled_evaluation(Bytecode::Generator&, Vector<DeprecatedFlyString> const&) const override;
private:
NonnullRefPtr<Expression> m_test;
@ -868,10 +868,10 @@ public:
Statement const& body() const { return *m_body; }
virtual Completion execute(Interpreter&) const override;
virtual Completion loop_evaluation(Interpreter&, Vector<FlyString> const&) const override;
virtual Completion loop_evaluation(Interpreter&, Vector<DeprecatedFlyString> const&) const override;
virtual void dump(int indent) const override;
virtual Bytecode::CodeGenerationErrorOr<void> generate_bytecode(Bytecode::Generator&) const override;
virtual Bytecode::CodeGenerationErrorOr<void> generate_labelled_evaluation(Bytecode::Generator&, Vector<FlyString> const&) const override;
virtual Bytecode::CodeGenerationErrorOr<void> generate_labelled_evaluation(Bytecode::Generator&, Vector<DeprecatedFlyString> const&) const override;
private:
NonnullRefPtr<Expression> m_test;
@ -916,10 +916,10 @@ public:
Statement const& body() const { return *m_body; }
virtual Completion execute(Interpreter&) const override;
virtual Completion loop_evaluation(Interpreter&, Vector<FlyString> const&) const override;
virtual Completion loop_evaluation(Interpreter&, Vector<DeprecatedFlyString> const&) const override;
virtual void dump(int indent) const override;
virtual Bytecode::CodeGenerationErrorOr<void> generate_bytecode(Bytecode::Generator&) const override;
virtual Bytecode::CodeGenerationErrorOr<void> generate_labelled_evaluation(Bytecode::Generator&, Vector<FlyString> const&) const override;
virtual Bytecode::CodeGenerationErrorOr<void> generate_labelled_evaluation(Bytecode::Generator&, Vector<DeprecatedFlyString> const&) const override;
private:
RefPtr<ASTNode> m_init;
@ -944,8 +944,8 @@ public:
virtual Completion execute(Interpreter&) const override;
virtual Bytecode::CodeGenerationErrorOr<void> generate_bytecode(Bytecode::Generator&) const override;
virtual Bytecode::CodeGenerationErrorOr<void> generate_labelled_evaluation(Bytecode::Generator&, Vector<FlyString> const&) const override;
virtual Completion loop_evaluation(Interpreter&, Vector<FlyString> const&) const override;
virtual Bytecode::CodeGenerationErrorOr<void> generate_labelled_evaluation(Bytecode::Generator&, Vector<DeprecatedFlyString> const&) const override;
virtual Completion loop_evaluation(Interpreter&, Vector<DeprecatedFlyString> const&) const override;
virtual void dump(int indent) const override;
private:
@ -970,8 +970,8 @@ public:
virtual Completion execute(Interpreter&) const override;
virtual Bytecode::CodeGenerationErrorOr<void> generate_bytecode(Bytecode::Generator&) const override;
virtual Bytecode::CodeGenerationErrorOr<void> generate_labelled_evaluation(Bytecode::Generator&, Vector<FlyString> const&) const override;
virtual Completion loop_evaluation(Interpreter&, Vector<FlyString> const&) const override;
virtual Bytecode::CodeGenerationErrorOr<void> generate_labelled_evaluation(Bytecode::Generator&, Vector<DeprecatedFlyString> const&) const override;
virtual Completion loop_evaluation(Interpreter&, Vector<DeprecatedFlyString> const&) const override;
virtual void dump(int indent) const override;
private:
@ -991,7 +991,7 @@ public:
}
virtual Completion execute(Interpreter&) const override;
virtual Completion loop_evaluation(Interpreter&, Vector<FlyString> const&) const override;
virtual Completion loop_evaluation(Interpreter&, Vector<DeprecatedFlyString> const&) const override;
virtual void dump(int indent) const override;
private:
@ -1236,13 +1236,13 @@ private:
class Identifier final : public Expression {
public:
explicit Identifier(SourceRange source_range, FlyString string)
explicit Identifier(SourceRange source_range, DeprecatedFlyString string)
: Expression(source_range)
, m_string(move(string))
{
}
FlyString const& string() const { return m_string; }
DeprecatedFlyString const& string() const { return m_string; }
virtual Completion execute(Interpreter&) const override;
virtual void dump(int indent) const override;
@ -1252,19 +1252,19 @@ public:
private:
virtual bool is_identifier() const override { return true; }
FlyString m_string;
DeprecatedFlyString m_string;
mutable EnvironmentCoordinate m_cached_environment_coordinate;
};
class PrivateIdentifier final : public Expression {
public:
explicit PrivateIdentifier(SourceRange source_range, FlyString string)
explicit PrivateIdentifier(SourceRange source_range, DeprecatedFlyString string)
: Expression(source_range)
, m_string(move(string))
{
}
FlyString const& string() const { return m_string; }
DeprecatedFlyString const& string() const { return m_string; }
virtual Completion execute(Interpreter&) const override;
virtual void dump(int indent) const override;
@ -1272,7 +1272,7 @@ public:
virtual bool is_private_identifier() const override { return true; }
private:
FlyString m_string;
DeprecatedFlyString m_string;
};
class ClassElement : public ASTNode {
@ -1298,7 +1298,7 @@ public:
using ClassValue = Variant<ClassFieldDefinition, Completion, PrivateElement>;
virtual ThrowCompletionOr<ClassValue> class_element_evaluation(Interpreter&, Object& home_object) const = 0;
virtual Optional<FlyString> private_bound_identifier() const { return {}; };
virtual Optional<DeprecatedFlyString> private_bound_identifier() const { return {}; };
private:
bool m_is_static { false };
@ -1326,7 +1326,7 @@ public:
virtual void dump(int indent) const override;
virtual ThrowCompletionOr<ClassValue> class_element_evaluation(Interpreter&, Object& home_object) const override;
virtual Optional<FlyString> private_bound_identifier() const override;
virtual Optional<DeprecatedFlyString> private_bound_identifier() const override;
private:
virtual bool is_class_method() const override { return true; }
@ -1353,7 +1353,7 @@ public:
virtual void dump(int indent) const override;
virtual ThrowCompletionOr<ClassValue> class_element_evaluation(Interpreter&, Object& home_object) const override;
virtual Optional<FlyString> private_bound_identifier() const override;
virtual Optional<DeprecatedFlyString> private_bound_identifier() const override;
private:
NonnullRefPtr<Expression> m_key;
@ -1415,7 +1415,7 @@ public:
bool has_name() const { return !m_name.is_empty(); }
ThrowCompletionOr<ECMAScriptFunctionObject*> class_definition_evaluation(Interpreter&, FlyString const& binding_name = {}, FlyString const& class_name = {}) const;
ThrowCompletionOr<ECMAScriptFunctionObject*> class_definition_evaluation(Interpreter&, DeprecatedFlyString const& binding_name = {}, DeprecatedFlyString const& class_name = {}) const;
private:
virtual bool is_class_expression() const override { return true; }
@ -1439,7 +1439,7 @@ public:
virtual void dump(int indent) const override;
virtual Bytecode::CodeGenerationErrorOr<void> generate_bytecode(Bytecode::Generator&) const override;
virtual ThrowCompletionOr<void> for_each_bound_name(ThrowCompletionOrVoidCallback<FlyString const&>&& callback) const override;
virtual ThrowCompletionOr<void> for_each_bound_name(ThrowCompletionOrVoidCallback<DeprecatedFlyString const&>&& callback) const override;
virtual bool is_lexical_declaration() const override { return true; }
@ -1706,7 +1706,7 @@ public:
NonnullRefPtrVector<VariableDeclarator> const& declarations() const { return m_declarations; }
virtual ThrowCompletionOr<void> for_each_bound_name(ThrowCompletionOrVoidCallback<FlyString const&>&& callback) const override;
virtual ThrowCompletionOr<void> for_each_bound_name(ThrowCompletionOrVoidCallback<DeprecatedFlyString const&>&& callback) const override;
virtual bool is_constant_declaration() const override { return m_declaration_kind == DeclarationKind::Const; };
@ -1985,7 +1985,7 @@ private:
class CatchClause final : public ASTNode {
public:
CatchClause(SourceRange source_range, FlyString parameter, NonnullRefPtr<BlockStatement> body)
CatchClause(SourceRange source_range, DeprecatedFlyString parameter, NonnullRefPtr<BlockStatement> body)
: ASTNode(source_range)
, m_parameter(move(parameter))
, m_body(move(body))
@ -2006,7 +2006,7 @@ public:
virtual Completion execute(Interpreter&) const override;
private:
Variant<FlyString, NonnullRefPtr<BindingPattern>> m_parameter;
Variant<DeprecatedFlyString, NonnullRefPtr<BindingPattern>> m_parameter;
NonnullRefPtr<BlockStatement> m_body;
};
@ -2080,7 +2080,7 @@ public:
virtual void dump(int indent) const override;
virtual Completion execute(Interpreter&) const override;
virtual Bytecode::CodeGenerationErrorOr<void> generate_bytecode(Bytecode::Generator&) const override;
virtual Bytecode::CodeGenerationErrorOr<void> generate_labelled_evaluation(Bytecode::Generator&, Vector<FlyString> const&) const;
virtual Bytecode::CodeGenerationErrorOr<void> generate_labelled_evaluation(Bytecode::Generator&, Vector<DeprecatedFlyString> const&) const;
Completion execute_impl(Interpreter&) const;
void add_case(NonnullRefPtr<SwitchCase> switch_case) { m_cases.append(move(switch_case)); }
@ -2092,7 +2092,7 @@ private:
class BreakStatement final : public Statement {
public:
BreakStatement(SourceRange source_range, FlyString target_label)
BreakStatement(SourceRange source_range, DeprecatedFlyString target_label)
: Statement(source_range)
, m_target_label(move(target_label))
{
@ -2100,16 +2100,16 @@ public:
virtual Completion execute(Interpreter&) const override;
FlyString const& target_label() const { return m_target_label; }
DeprecatedFlyString const& target_label() const { return m_target_label; }
virtual Bytecode::CodeGenerationErrorOr<void> generate_bytecode(Bytecode::Generator&) const override;
private:
FlyString m_target_label;
DeprecatedFlyString m_target_label;
};
class ContinueStatement final : public Statement {
public:
ContinueStatement(SourceRange source_range, FlyString target_label)
ContinueStatement(SourceRange source_range, DeprecatedFlyString target_label)
: Statement(source_range)
, m_target_label(move(target_label))
{
@ -2118,10 +2118,10 @@ public:
virtual Completion execute(Interpreter&) const override;
virtual Bytecode::CodeGenerationErrorOr<void> generate_bytecode(Bytecode::Generator&) const override;
FlyString const& target_label() const { return m_target_label; }
DeprecatedFlyString const& target_label() const { return m_target_label; }
private:
FlyString m_target_label;
DeprecatedFlyString m_target_label;
};
class DebuggerStatement final : public Statement {

24
Userland/Libraries/LibJS/Bytecode/ASTCodegen.cpp
View file

@ -109,7 +109,7 @@ Bytecode::CodeGenerationErrorOr<void> ScopeNode::generate_bytecode(Bytecode::Gen
Vector<FunctionDeclaration const&> functions_to_initialize;
// 7. Let declaredFunctionNames be a new empty List.
HashTable<FlyString> declared_function_names;
HashTable<DeprecatedFlyString> declared_function_names;
// 8. For each element d of varDeclarations, in reverse List order, do
(void)for_each_var_function_declaration_in_reverse_order([&](FunctionDeclaration const& function) -> ThrowCompletionOr<void> {
@ -135,7 +135,7 @@ Bytecode::CodeGenerationErrorOr<void> ScopeNode::generate_bytecode(Bytecode::Gen
});
// 9. Let declaredVarNames be a new empty List.
HashTable<FlyString> declared_var_names;
HashTable<DeprecatedFlyString> declared_var_names;
// 10. For each element d of varDeclarations, do
(void)for_each_var_scoped_variable_declaration([&](Declaration const& declaration) {
@ -803,7 +803,7 @@ Bytecode::CodeGenerationErrorOr<void> LabelledStatement::generate_bytecode(Bytec
// 14.13.4 Runtime Semantics: LabelledEvaluation, https://tc39.es/ecma262/#sec-runtime-semantics-labelledevaluation
// LabelledStatement : LabelIdentifier : LabelledItem
Bytecode::CodeGenerationErrorOr<void> LabelledStatement::generate_labelled_evaluation(Bytecode::Generator& generator, Vector<FlyString> const& label_set) const
Bytecode::CodeGenerationErrorOr<void> LabelledStatement::generate_labelled_evaluation(Bytecode::Generator& generator, Vector<DeprecatedFlyString> const& label_set) const
{
// Convert the m_labelled_item NNRP to a reference early so we don't have to do it every single time we want to use it.
auto const& labelled_item = *m_labelled_item;
@ -853,7 +853,7 @@ Bytecode::CodeGenerationErrorOr<void> LabelledStatement::generate_labelled_evalu
return {};
}
Bytecode::CodeGenerationErrorOr<void> IterationStatement::generate_labelled_evaluation(Bytecode::Generator&, Vector<FlyString> const&) const
Bytecode::CodeGenerationErrorOr<void> IterationStatement::generate_labelled_evaluation(Bytecode::Generator&, Vector<DeprecatedFlyString> const&) const
{
return Bytecode::CodeGenerationError {
this,
@ -866,7 +866,7 @@ Bytecode::CodeGenerationErrorOr<void> WhileStatement::generate_bytecode(Bytecode
return generate_labelled_evaluation(generator, {});
}
Bytecode::CodeGenerationErrorOr<void> WhileStatement::generate_labelled_evaluation(Bytecode::Generator& generator, Vector<FlyString> const& label_set) const
Bytecode::CodeGenerationErrorOr<void> WhileStatement::generate_labelled_evaluation(Bytecode::Generator& generator, Vector<DeprecatedFlyString> const& label_set) const
{
// test
// jump if_false (true) end (false) body
@ -916,7 +916,7 @@ Bytecode::CodeGenerationErrorOr<void> DoWhileStatement::generate_bytecode(Byteco
return generate_labelled_evaluation(generator, {});
}
Bytecode::CodeGenerationErrorOr<void> DoWhileStatement::generate_labelled_evaluation(Bytecode::Generator& generator, Vector<FlyString> const& label_set) const
Bytecode::CodeGenerationErrorOr<void> DoWhileStatement::generate_labelled_evaluation(Bytecode::Generator& generator, Vector<DeprecatedFlyString> const& label_set) const
{
// jump always (true) body
// test
@ -967,7 +967,7 @@ Bytecode::CodeGenerationErrorOr<void> ForStatement::generate_bytecode(Bytecode::
return generate_labelled_evaluation(generator, {});
}
Bytecode::CodeGenerationErrorOr<void> ForStatement::generate_labelled_evaluation(Bytecode::Generator& generator, Vector<FlyString> const& label_set) const
Bytecode::CodeGenerationErrorOr<void> ForStatement::generate_labelled_evaluation(Bytecode::Generator& generator, Vector<DeprecatedFlyString> const& label_set) const
{
// init
// jump always (true) test
@ -2215,7 +2215,7 @@ Bytecode::CodeGenerationErrorOr<void> TryStatement::generate_bytecode(Bytecode::
generator.begin_variable_scope(Bytecode::Generator::BindingMode::Lexical, Bytecode::Generator::SurroundingScopeKind::Block);
TRY(m_handler->parameter().visit(
[&](FlyString const& parameter) -> Bytecode::CodeGenerationErrorOr<void> {
[&](DeprecatedFlyString const& parameter) -> Bytecode::CodeGenerationErrorOr<void> {
if (!parameter.is_empty()) {
auto parameter_identifier = generator.intern_identifier(parameter);
generator.register_binding(parameter_identifier);
@ -2283,7 +2283,7 @@ Bytecode::CodeGenerationErrorOr<void> SwitchStatement::generate_bytecode(Bytecod
return generate_labelled_evaluation(generator, {});
}
Bytecode::CodeGenerationErrorOr<void> SwitchStatement::generate_labelled_evaluation(Bytecode::Generator& generator, Vector<FlyString> const& label_set) const
Bytecode::CodeGenerationErrorOr<void> SwitchStatement::generate_labelled_evaluation(Bytecode::Generator& generator, Vector<DeprecatedFlyString> const& label_set) const
{
auto discriminant_reg = generator.allocate_register();
TRY(m_discriminant->generate_bytecode(generator));
@ -2516,7 +2516,7 @@ static Bytecode::CodeGenerationErrorOr<ForInOfHeadEvaluationResult> for_in_of_he
}
// 14.7.5.7 ForIn/OfBodyEvaluation ( lhs, stmt, iteratorRecord, iterationKind, lhsKind, labelSet [ , iteratorKind ] ), https://tc39.es/ecma262/#sec-runtime-semantics-forin-div-ofbodyevaluation-lhs-stmt-iterator-lhskind-labelset
static Bytecode::CodeGenerationErrorOr<void> for_in_of_body_evaluation(Bytecode::Generator& generator, ASTNode const& node, Variant<NonnullRefPtr<ASTNode>, NonnullRefPtr<BindingPattern>> const& lhs, ASTNode const& body, ForInOfHeadEvaluationResult const& head_result, Vector<FlyString> const& label_set, Bytecode::BasicBlock& loop_end, Bytecode::BasicBlock& loop_update)
static Bytecode::CodeGenerationErrorOr<void> for_in_of_body_evaluation(Bytecode::Generator& generator, ASTNode const& node, Variant<NonnullRefPtr<ASTNode>, NonnullRefPtr<BindingPattern>> const& lhs, ASTNode const& body, ForInOfHeadEvaluationResult const& head_result, Vector<DeprecatedFlyString> const& label_set, Bytecode::BasicBlock& loop_end, Bytecode::BasicBlock& loop_update)
{
auto iterator_register = generator.allocate_register();
generator.emit<Bytecode::Op::Store>(iterator_register);
@ -2719,7 +2719,7 @@ Bytecode::CodeGenerationErrorOr<void> ForInStatement::generate_bytecode(Bytecode
}
// 14.7.5.5 Runtime Semantics: ForInOfLoopEvaluation, https://tc39.es/ecma262/#sec-runtime-semantics-forinofloopevaluation
Bytecode::CodeGenerationErrorOr<void> ForInStatement::generate_labelled_evaluation(Bytecode::Generator& generator, Vector<FlyString> const& label_set) const
Bytecode::CodeGenerationErrorOr<void> ForInStatement::generate_labelled_evaluation(Bytecode::Generator& generator, Vector<DeprecatedFlyString> const& label_set) const
{
auto& loop_end = generator.make_block();
auto& loop_update = generator.make_block();
@ -2736,7 +2736,7 @@ Bytecode::CodeGenerationErrorOr<void> ForOfStatement::generate_bytecode(Bytecode
return generate_labelled_evaluation(generator, {});
}
Bytecode::CodeGenerationErrorOr<void> ForOfStatement::generate_labelled_evaluation(Bytecode::Generator& generator, Vector<FlyString> const& label_set) const
Bytecode::CodeGenerationErrorOr<void> ForOfStatement::generate_labelled_evaluation(Bytecode::Generator& generator, Vector<DeprecatedFlyString> const& label_set) const
{
auto& loop_end = generator.make_block();
auto& loop_update = generator.make_block();

6
Userland/Libraries/LibJS/Bytecode/Executable.h
View file

@ -6,7 +6,7 @@
#pragma once
#include <AK/FlyString.h>
#include <AK/DeprecatedFlyString.h>
#include <AK/NonnullOwnPtrVector.h>
#include <LibJS/Bytecode/BasicBlock.h>
#include <LibJS/Bytecode/IdentifierTable.h>
@ -15,7 +15,7 @@
namespace JS::Bytecode {
struct Executable {
FlyString name;
DeprecatedFlyString name;
NonnullOwnPtrVector<BasicBlock> basic_blocks;
NonnullOwnPtr<StringTable> string_table;
NonnullOwnPtr<IdentifierTable> identifier_table;
@ -23,7 +23,7 @@ struct Executable {
bool is_strict_mode { false };
DeprecatedString const& get_string(StringTableIndex index) const { return string_table->get(index); }
FlyString const& get_identifier(IdentifierTableIndex index) const { return identifier_table->get(index); }
DeprecatedFlyString const& get_identifier(IdentifierTableIndex index) const { return identifier_table->get(index); }
void dump() const;
};

8
Userland/Libraries/LibJS/Bytecode/Generator.cpp
View file

@ -113,7 +113,7 @@ void Generator::end_variable_scope()
}
}
void Generator::begin_continuable_scope(Label continue_target, Vector<FlyString> const& language_label_set)
void Generator::begin_continuable_scope(Label continue_target, Vector<DeprecatedFlyString> const& language_label_set)
{
m_continuable_scopes.append({ continue_target, language_label_set });
start_boundary(BlockBoundaryType::Continue);
@ -130,7 +130,7 @@ Label Generator::nearest_breakable_scope() const
return m_breakable_scopes.last().bytecode_target;
}
void Generator::begin_breakable_scope(Label breakable_target, Vector<FlyString> const& language_label_set)
void Generator::begin_breakable_scope(Label breakable_target, Vector<DeprecatedFlyString> const& language_label_set)
{
m_breakable_scopes.append({ breakable_target, language_label_set });
start_boundary(BlockBoundaryType::Break);
@ -262,7 +262,7 @@ CodeGenerationErrorOr<void> Generator::emit_delete_reference(JS::ASTNode const&
return {};
}
Label Generator::perform_needed_unwinds_for_labelled_break_and_return_target_block(FlyString const& break_label)
Label Generator::perform_needed_unwinds_for_labelled_break_and_return_target_block(DeprecatedFlyString const& break_label)
{
size_t current_boundary = m_boundaries.size();
for (auto& breakable_scope : m_breakable_scopes.in_reverse()) {
@ -294,7 +294,7 @@ Label Generator::perform_needed_unwinds_for_labelled_break_and_return_target_blo
VERIFY_NOT_REACHED();
}
Label Generator::perform_needed_unwinds_for_labelled_continue_and_return_target_block(FlyString const& continue_label)
Label Generator::perform_needed_unwinds_for_labelled_continue_and_return_target_block(DeprecatedFlyString const& continue_label)
{
size_t current_boundary = m_boundaries.size();
for (auto& continuable_scope : m_continuable_scopes.in_reverse()) {

12
Userland/Libraries/LibJS/Bytecode/Generator.h
View file

@ -84,9 +84,9 @@ public:
CodeGenerationErrorOr<void> emit_store_to_reference(JS::ASTNode const&);
CodeGenerationErrorOr<void> emit_delete_reference(JS::ASTNode const&);
void begin_continuable_scope(Label continue_target, Vector<FlyString> const& language_label_set);
void begin_continuable_scope(Label continue_target, Vector<DeprecatedFlyString> const& language_label_set);
void end_continuable_scope();
void begin_breakable_scope(Label breakable_target, Vector<FlyString> const& language_label_set);
void begin_breakable_scope(Label breakable_target, Vector<DeprecatedFlyString> const& language_label_set);
void end_breakable_scope();
[[nodiscard]] Label nearest_continuable_scope() const;
@ -117,7 +117,7 @@ public:
return m_string_table->insert(move(string));
}
IdentifierTableIndex intern_identifier(FlyString string)
IdentifierTableIndex intern_identifier(DeprecatedFlyString string)
{
return m_identifier_table->insert(move(string));
}
@ -213,8 +213,8 @@ public:
}
}
Label perform_needed_unwinds_for_labelled_break_and_return_target_block(FlyString const& break_label);
Label perform_needed_unwinds_for_labelled_continue_and_return_target_block(FlyString const& continue_label);
Label perform_needed_unwinds_for_labelled_break_and_return_target_block(DeprecatedFlyString const& break_label);
Label perform_needed_unwinds_for_labelled_continue_and_return_target_block(DeprecatedFlyString const& continue_label);
void start_boundary(BlockBoundaryType type) { m_boundaries.append(type); }
void end_boundary(BlockBoundaryType type)
@ -232,7 +232,7 @@ private:
struct LabelableScope {
Label bytecode_target;
Vector<FlyString> language_label_set;
Vector<DeprecatedFlyString> language_label_set;
};
BasicBlock* m_current_basic_block { nullptr };

4
Userland/Libraries/LibJS/Bytecode/IdentifierTable.cpp
View file

@ -8,7 +8,7 @@
namespace JS::Bytecode {
IdentifierTableIndex IdentifierTable::insert(FlyString string)
IdentifierTableIndex IdentifierTable::insert(DeprecatedFlyString string)
{
for (size_t i = 0; i < m_identifiers.size(); i++) {
if (m_identifiers[i] == string)
@ -18,7 +18,7 @@ IdentifierTableIndex IdentifierTable::insert(FlyString string)
return m_identifiers.size() - 1;
}
FlyString const& IdentifierTable::get(IdentifierTableIndex index) const
DeprecatedFlyString const& IdentifierTable::get(IdentifierTableIndex index) const
{
return m_identifiers[index.value()];
}

8
Userland/Libraries/LibJS/Bytecode/IdentifierTable.h
View file

@ -6,8 +6,8 @@
#pragma once
#include <AK/DeprecatedFlyString.h>
#include <AK/DistinctNumeric.h>
#include <AK/FlyString.h>
#include <AK/Vector.h>
namespace JS::Bytecode {
@ -21,13 +21,13 @@ class IdentifierTable {
public:
IdentifierTable() = default;
IdentifierTableIndex insert(FlyString);
FlyString const& get(IdentifierTableIndex) const;
IdentifierTableIndex insert(DeprecatedFlyString);
DeprecatedFlyString const& get(IdentifierTableIndex) const;
void dump() const;
bool is_empty() const { return m_identifiers.is_empty(); }
private:
Vector<FlyString> m_identifiers;
Vector<DeprecatedFlyString> m_identifiers;
};
}

2
Userland/Libraries/LibJS/Bytecode/Interpreter.cpp
View file

@ -51,7 +51,7 @@ Interpreter::ValueAndFrame Interpreter::run_and_return_frame(Executable const& e
if (vm().execution_context_stack().is_empty() || !vm().running_execution_context().lexical_environment) {
// The "normal" interpreter pushes an execution context without environment so in that case we also want to push one.
execution_context.this_value = &m_realm.global_object();
static FlyString global_execution_context_name = "(*BC* global execution context)";
static DeprecatedFlyString global_execution_context_name = "(*BC* global execution context)";
execution_context.function_name = global_execution_context_name;
execution_context.lexical_environment = &m_realm.global_environment();
execution_context.variable_environment = &m_realm.global_environment();

4
Userland/Libraries/LibJS/Interpreter.h
View file

@ -7,8 +7,8 @@
#pragma once
#include <AK/DeprecatedFlyString.h>
#include <AK/DeprecatedString.h>
#include <AK/FlyString.h>
#include <AK/HashMap.h>
#include <AK/Weakable.h>
#include <LibJS/Forward.h>
@ -54,7 +54,7 @@ public:
nullptr));
// NOTE: These are not in the spec.
static FlyString global_execution_context_name = "(global execution context)";
static DeprecatedFlyString global_execution_context_name = "(global execution context)";
interpreter->m_global_execution_context->function_name = global_execution_context_name;
interpreter->m_realm = make_handle(realm);

4
Userland/Libraries/LibJS/Lexer.cpp
View file

@ -16,7 +16,7 @@
namespace JS {
HashMap<FlyString, TokenType> Lexer::s_keywords;
HashMap<DeprecatedFlyString, TokenType> Lexer::s_keywords;
HashMap<DeprecatedString, TokenType> Lexer::s_three_char_tokens;
HashMap<DeprecatedString, TokenType> Lexer::s_two_char_tokens;
HashMap<char, TokenType> Lexer::s_single_char_tokens;
@ -574,7 +574,7 @@ Token Lexer::next()
// bunch of Invalid* tokens (bad numeric literals, unterminated comments etc.)
DeprecatedString token_message;
Optional<FlyString> identifier;
Optional<DeprecatedFlyString> identifier;
size_t identifier_length = 0;
if (m_current_token.type() == TokenType::RegexLiteral && !is_eof() && is_ascii_alpha(m_current_char) && !did_consume_whitespace_or_comments) {

4
Userland/Libraries/LibJS/Lexer.h
View file

@ -79,7 +79,7 @@ private:
Optional<size_t> m_hit_invalid_unicode;
static HashMap<FlyString, TokenType> s_keywords;
static HashMap<DeprecatedFlyString, TokenType> s_keywords;
static HashMap<DeprecatedString, TokenType> s_three_char_tokens;
static HashMap<DeprecatedString, TokenType> s_two_char_tokens;
static HashMap<char, TokenType> s_single_char_tokens;
@ -87,7 +87,7 @@ private:
struct ParsedIdentifiers : public RefCounted<ParsedIdentifiers> {
// Resolved identifiers must be kept alive for the duration of the parsing stage, otherwise
// the only references to these strings are deleted by the Token destructor.
HashTable<FlyString> identifiers;
HashTable<DeprecatedFlyString> identifiers;
};
RefPtr<ParsedIdentifiers> m_parsed_identifiers;

4
Userland/Libraries/LibJS/Module.cpp
View file

@ -77,7 +77,7 @@ ThrowCompletionOr<Object*> Module::get_module_namespace(VM& vm)
auto exported_names = TRY(get_exported_names(vm));
// b. Let unambiguousNames be a new empty List.
Vector<FlyString> unambiguous_names;
Vector<DeprecatedFlyString> unambiguous_names;
// c. For each element name of exportedNames, do
for (auto& name : exported_names) {
@ -100,7 +100,7 @@ ThrowCompletionOr<Object*> Module::get_module_namespace(VM& vm)
}
// 10.4.6.12 ModuleNamespaceCreate ( module, exports ), https://tc39.es/ecma262/#sec-modulenamespacecreate
Object* Module::module_namespace_create(VM& vm, Vector<FlyString> unambiguous_names)
Object* Module::module_namespace_create(VM& vm, Vector<DeprecatedFlyString> unambiguous_names)
{
auto& realm = this->realm();

10
Userland/Libraries/LibJS/Module.h
View file

@ -7,7 +7,7 @@
#pragma once
#include <AK/FlyString.h>
#include <AK/DeprecatedFlyString.h>
#include <LibJS/Heap/GCPtr.h>
#include <LibJS/Runtime/Environment.h>
#include <LibJS/Runtime/Realm.h>
@ -37,7 +37,7 @@ struct ResolvedBinding {
Type type { Null };
Module* module { nullptr };
FlyString export_name;
DeprecatedFlyString export_name;
bool is_valid() const
{
@ -76,8 +76,8 @@ public:
virtual ThrowCompletionOr<void> link(VM& vm) = 0;
virtual ThrowCompletionOr<Promise*> evaluate(VM& vm) = 0;
virtual ThrowCompletionOr<Vector<FlyString>> get_exported_names(VM& vm, Vector<Module*> export_star_set = {}) = 0;
virtual ThrowCompletionOr<ResolvedBinding> resolve_export(VM& vm, FlyString const& export_name, Vector<ResolvedBinding> resolve_set = {}) = 0;
virtual ThrowCompletionOr<Vector<DeprecatedFlyString>> get_exported_names(VM& vm, Vector<Module*> export_star_set = {}) = 0;
virtual ThrowCompletionOr<ResolvedBinding> resolve_export(VM& vm, DeprecatedFlyString const& export_name, Vector<ResolvedBinding> resolve_set = {}) = 0;
virtual ThrowCompletionOr<u32> inner_module_linking(VM& vm, Vector<Module*>& stack, u32 index);
virtual ThrowCompletionOr<u32> inner_module_evaluation(VM& vm, Vector<Module*>& stack, u32 index);
@ -93,7 +93,7 @@ protected:
}
private:
Object* module_namespace_create(VM& vm, Vector<FlyString> unambiguous_names);
Object* module_namespace_create(VM& vm, Vector<DeprecatedFlyString> unambiguous_names);
// These handles are only safe as long as the VM they live in is valid.
// But evaluated modules SHOULD be stored in the VM so unless you intentionally

104
Userland/Libraries/LibJS/Parser.cpp
View file

@ -65,7 +65,7 @@ public:
scope_pusher.m_function_parameters = parameters;
for (auto& parameter : parameters) {
parameter.binding.visit(
[&](FlyString const& name) {
[&](DeprecatedFlyString const& name) {
scope_pusher.m_forbidden_lexical_names.set(name);
},
[&](NonnullRefPtr<BindingPattern> const& binding_pattern) {
@ -102,7 +102,7 @@ public:
return scope_pusher;
}
static ScopePusher catch_scope(Parser& parser, RefPtr<BindingPattern> const& pattern, FlyString const& parameter)
static ScopePusher catch_scope(Parser& parser, RefPtr<BindingPattern> const& pattern, DeprecatedFlyString const& parameter)
{
ScopePusher scope_pusher(parser, nullptr, ScopeLevel::NotTopLevel);
if (pattern) {
@ -208,7 +208,7 @@ public:
ScopePusher* parent_scope() { return m_parent_scope; }
ScopePusher const* parent_scope() const { return m_parent_scope; }
[[nodiscard]] bool has_declaration(FlyString const& name) const
[[nodiscard]] bool has_declaration(DeprecatedFlyString const& name) const
{
return m_lexical_names.contains(name) || m_var_names.contains(name) || !m_functions_to_hoist.find_if([&name](auto& function) { return function->name() == name; }).is_end();
}
@ -254,7 +254,7 @@ public:
}
private:
void throw_identifier_declared(FlyString const& name, NonnullRefPtr<Declaration> const& declaration)
void throw_identifier_declared(DeprecatedFlyString const& name, NonnullRefPtr<Declaration> const& declaration)
{
m_parser.syntax_error(DeprecatedString::formatted("Identifier '{}' already declared", name), declaration->source_range().start);
}
@ -266,12 +266,12 @@ private:
ScopePusher* m_parent_scope { nullptr };
ScopePusher* m_top_level_scope { nullptr };
HashTable<FlyString> m_lexical_names;
HashTable<FlyString> m_var_names;
HashTable<FlyString> m_function_names;
HashTable<DeprecatedFlyString> m_lexical_names;
HashTable<DeprecatedFlyString> m_var_names;
HashTable<DeprecatedFlyString> m_function_names;
HashTable<FlyString> m_forbidden_lexical_names;
HashTable<FlyString> m_forbidden_var_names;
HashTable<DeprecatedFlyString> m_forbidden_lexical_names;
HashTable<DeprecatedFlyString> m_forbidden_var_names;
NonnullRefPtrVector<FunctionDeclaration> m_functions_to_hoist;
Optional<Vector<FunctionParameter>> m_function_parameters;
@ -707,7 +707,7 @@ static bool is_strict_reserved_word(StringView str)
static bool is_simple_parameter_list(Vector<FunctionParameter> const& parameters)
{
return all_of(parameters, [](FunctionParameter const& parameter) {
return !parameter.is_rest && parameter.default_value.is_null() && parameter.binding.has<FlyString>();
return !parameter.is_rest && parameter.default_value.is_null() && parameter.binding.has<DeprecatedFlyString>();
});
}
@ -782,7 +782,7 @@ RefPtr<FunctionExpression> Parser::try_parse_arrow_function_expression(bool expe
syntax_error("BindingIdentifier may not be 'arguments' or 'eval' in strict mode");
if (is_async && token.value() == "await"sv)
syntax_error("'await' is a reserved identifier in async functions");
parameters.append({ FlyString { token.value() }, {} });
parameters.append({ DeprecatedFlyString { token.value() }, {} });
}
// If there's a newline between the closing paren and arrow it's not a valid arrow function,
// ASI should kick in instead (it'll then fail with "Unexpected token Arrow")
@ -844,7 +844,7 @@ RefPtr<FunctionExpression> Parser::try_parse_arrow_function_expression(bool expe
if (body->in_strict_mode()) {
for (auto& parameter : parameters) {
parameter.binding.visit(
[&](FlyString const& name) {
[&](DeprecatedFlyString const& name) {
check_identifier_name_for_assignment_validity(name, true);
},
[&](auto const&) {});
@ -1046,10 +1046,10 @@ NonnullRefPtr<ClassExpression> Parser::parse_class_expression(bool expect_class_
NonnullRefPtrVector<ClassElement> elements;
RefPtr<Expression> super_class;
RefPtr<FunctionExpression> constructor;
HashTable<FlyString> found_private_names;
HashTable<DeprecatedFlyString> found_private_names;
FlyString class_name = expect_class_name || match_identifier() || match(TokenType::Yield) || match(TokenType::Await)
? consume_identifier_reference().flystring_value()
DeprecatedFlyString class_name = expect_class_name || match_identifier() || match(TokenType::Yield) || match(TokenType::Await)
? consume_identifier_reference().DeprecatedFlyString_value()
: "";
check_identifier_name_for_assignment_validity(class_name, true);
@ -1331,7 +1331,7 @@ NonnullRefPtr<ClassExpression> Parser::parse_class_expression(bool expect_class_
// this function does not.
// So we use a custom version of SuperCall which doesn't use the @@iterator
// method on %Array.prototype% visibly.
FlyString argument_name = "args";
DeprecatedFlyString argument_name = "args";
auto super_call = create_ast_node<SuperCall>(
{ m_source_code, rule_start.position(), position() },
SuperCall::IsPartOfSyntheticConstructor::Yes,
@ -1728,7 +1728,7 @@ NonnullRefPtr<ObjectExpression> Parser::parse_object_expression()
property_key = parse_property_key();
} else {
property_key = create_ast_node<StringLiteral>({ m_source_code, rule_start.position(), position() }, identifier.value());
property_value = create_ast_node<Identifier>({ m_source_code, rule_start.position(), position() }, identifier.flystring_value());
property_value = create_ast_node<Identifier>({ m_source_code, rule_start.position(), position() }, identifier.DeprecatedFlyString_value());
}
} else {
property_key = parse_property_key();
@ -2145,7 +2145,7 @@ Parser::ExpressionResult Parser::parse_secondary_expression(NonnullRefPtr<Expres
expected("IdentifierName");
}
return create_ast_node<MemberExpression>({ m_source_code, rule_start.position(), position() }, move(lhs), create_ast_node<Identifier>({ m_source_code, rule_start.position(), position() }, consume().flystring_value()));
return create_ast_node<MemberExpression>({ m_source_code, rule_start.position(), position() }, move(lhs), create_ast_node<Identifier>({ m_source_code, rule_start.position(), position() }, consume().DeprecatedFlyString_value()));
case TokenType::BracketOpen: {
consume(TokenType::BracketOpen);
auto expression = create_ast_node<MemberExpression>({ m_source_code, rule_start.position(), position() }, move(lhs), parse_expression(0), true);
@ -2322,7 +2322,7 @@ NonnullRefPtr<Identifier> Parser::parse_identifier()
syntax_error("'arguments' is not allowed in class field initializer");
return create_ast_node<Identifier>(
{ m_source_code, identifier_start, position() },
token.flystring_value());
token.DeprecatedFlyString_value());
}
Vector<CallExpression::Argument> Parser::parse_arguments()
@ -2501,7 +2501,7 @@ NonnullRefPtr<FunctionBody> Parser::parse_function_body(Vector<FunctionParameter
Vector<StringView> parameter_names;
for (auto& parameter : parameters) {
parameter.binding.visit(
[&](FlyString const& parameter_name) {
[&](DeprecatedFlyString const& parameter_name) {
check_identifier_name_for_assignment_validity(parameter_name, function_body->in_strict_mode());
if (function_kind == FunctionKind::Generator && parameter_name == "yield"sv)
syntax_error("Parameter name 'yield' not allowed in this context");
@ -2579,7 +2579,7 @@ NonnullRefPtr<FunctionNodeType> Parser::parse_function_node(u16 parse_options, O
function_kind = FunctionKind::Async;
else
function_kind = FunctionKind::Normal;
FlyString name;
DeprecatedFlyString name;
if (parse_options & FunctionNodeParseOptions::CheckForFunctionAndName) {
if (function_kind == FunctionKind::Normal && match(TokenType::Async) && !next_token().trivia_contains_line_terminator()) {
function_kind = FunctionKind::Async;
@ -2596,9 +2596,9 @@ NonnullRefPtr<FunctionNodeType> Parser::parse_function_node(u16 parse_options, O
if (parse_options & FunctionNodeParseOptions::HasDefaultExportName)
name = ExportStatement::local_name_for_default;
else if (FunctionNodeType::must_have_name() || match_identifier())
name = consume_identifier().flystring_value();
name = consume_identifier().DeprecatedFlyString_value();
else if (is_function_expression && (match(TokenType::Yield) || match(TokenType::Await)))
name = consume().flystring_value();
name = consume().DeprecatedFlyString_value();
check_identifier_name_for_assignment_validity(name);
@ -2656,18 +2656,18 @@ Vector<FunctionParameter> Parser::parse_formal_parameters(int& function_length,
Vector<FunctionParameter> parameters;
auto consume_identifier_or_binding_pattern = [&]() -> Variant<FlyString, NonnullRefPtr<BindingPattern>> {
auto consume_identifier_or_binding_pattern = [&]() -> Variant<DeprecatedFlyString, NonnullRefPtr<BindingPattern>> {
if (auto pattern = parse_binding_pattern(AllowDuplicates::No, AllowMemberExpressions::No))
return pattern.release_nonnull();
auto token = consume_identifier();
auto parameter_name = token.flystring_value();
auto parameter_name = token.DeprecatedFlyString_value();
check_identifier_name_for_assignment_validity(parameter_name);
for (auto& parameter : parameters) {
bool has_same_name = parameter.binding.visit(
[&](FlyString const& name) {
[&](DeprecatedFlyString const& name) {
return name == parameter_name;
},
[&](NonnullRefPtr<BindingPattern> const& bindings) {
@ -2695,7 +2695,7 @@ Vector<FunctionParameter> Parser::parse_formal_parameters(int& function_length,
syntax_error(message, Position { token.line_number(), token.line_column() });
break;
}
return FlyString { token.value() };
return DeprecatedFlyString { token.value() };
};
while (match(TokenType::CurlyOpen) || match(TokenType::BracketOpen) || match_identifier() || match(TokenType::TripleDot)) {
@ -2743,7 +2743,7 @@ Vector<FunctionParameter> Parser::parse_formal_parameters(int& function_length,
return parameters;
}
static AK::Array<FlyString, 36> s_reserved_words = { "break", "case", "catch", "class", "const", "continue", "debugger", "default", "delete", "do", "else", "enum", "export", "extends", "false", "finally", "for", "function", "if", "import", "in", "instanceof", "new", "null", "return", "super", "switch", "this", "throw", "true", "try", "typeof", "var", "void", "while", "with" };
static AK::Array<DeprecatedFlyString, 36> s_reserved_words = { "break", "case", "catch", "class", "const", "continue", "debugger", "default", "delete", "do", "else", "enum", "export", "extends", "false", "finally", "for", "function", "if", "import", "in", "instanceof", "new", "null", "return", "super", "switch", "this", "throw", "true", "try", "typeof", "var", "void", "while", "with" };
RefPtr<BindingPattern> Parser::parse_binding_pattern(Parser::AllowDuplicates allow_duplicates, Parser::AllowMemberExpressions allow_member_expressions)
{
@ -2806,15 +2806,15 @@ RefPtr<BindingPattern> Parser::parse_binding_pattern(Parser::AllowDuplicates all
{ m_source_code, rule_start.position(), position() },
string_literal->value());
} else if (match(TokenType::BigIntLiteral)) {
auto string_value = consume().flystring_value();
auto string_value = consume().DeprecatedFlyString_value();
VERIFY(string_value.ends_with("n"sv));
name = create_ast_node<Identifier>(
{ m_source_code, rule_start.position(), position() },
FlyString(string_value.view().substring_view(0, string_value.length() - 1)));
DeprecatedFlyString(string_value.view().substring_view(0, string_value.length() - 1)));
} else {
name = create_ast_node<Identifier>(
{ m_source_code, rule_start.position(), position() },
consume().flystring_value());
consume().DeprecatedFlyString_value());
}
} else if (match(TokenType::BracketOpen)) {
consume();
@ -2852,7 +2852,7 @@ RefPtr<BindingPattern> Parser::parse_binding_pattern(Parser::AllowDuplicates all
} else if (match_identifier_name()) {
alias = create_ast_node<Identifier>(
{ m_source_code, rule_start.position(), position() },
consume().flystring_value());
consume().DeprecatedFlyString_value());
} else {
expected("identifier or binding pattern");
@ -2888,7 +2888,7 @@ RefPtr<BindingPattern> Parser::parse_binding_pattern(Parser::AllowDuplicates all
alias = pattern.release_nonnull();
} else if (match_identifier_name()) {
// BindingElement must always have an Empty name field
auto identifier_name = consume_identifier().flystring_value();
auto identifier_name = consume_identifier().DeprecatedFlyString_value();
alias = create_ast_node<Identifier>(
{ m_source_code, rule_start.position(), position() },
identifier_name);
@ -2974,7 +2974,7 @@ NonnullRefPtr<VariableDeclaration> Parser::parse_variable_declaration(bool for_l
Variant<NonnullRefPtr<Identifier>, NonnullRefPtr<BindingPattern>, Empty> target {};
if (match_identifier()) {
auto identifier_start = push_start();
auto name = consume_identifier().flystring_value();
auto name = consume_identifier().DeprecatedFlyString_value();
target = create_ast_node<Identifier>(
{ m_source_code, rule_start.position(), position() },
name);
@ -2996,14 +2996,14 @@ NonnullRefPtr<VariableDeclaration> Parser::parse_variable_declaration(bool for_l
target = create_ast_node<Identifier>(
{ m_source_code, rule_start.position(), position() },
consume().flystring_value());
consume().DeprecatedFlyString_value());
} else if (!m_state.await_expression_is_valid && match(TokenType::Async)) {
if (m_program_type == Program::Type::Module)
syntax_error("Identifier must not be a reserved word in modules ('async')");
target = create_ast_node<Identifier>(
{ m_source_code, rule_start.position(), position() },
consume().flystring_value());
consume().DeprecatedFlyString_value());
}
if (target.has<Empty>()) {
@ -3070,7 +3070,7 @@ NonnullRefPtr<BreakStatement> Parser::parse_break_statement()
{
auto rule_start = push_start();
consume(TokenType::Break);
FlyString target_label;
DeprecatedFlyString target_label;
if (match(TokenType::Semicolon)) {
consume();
} else {
@ -3097,7 +3097,7 @@ NonnullRefPtr<ContinueStatement> Parser::parse_continue_statement()
syntax_error("'continue' not allow outside of a loop");
consume(TokenType::Continue);
FlyString target_label;
DeprecatedFlyString target_label;
if (match(TokenType::Semicolon)) {
consume();
return create_ast_node<ContinueStatement>({ m_source_code, rule_start.position(), position() }, target_label);
@ -3166,7 +3166,7 @@ NonnullRefPtr<OptionalChain> Parser::parse_optional_chain(NonnullRefPtr<Expressi
auto start = position();
auto identifier = consume();
chain.append(OptionalChain::MemberReference {
create_ast_node<Identifier>({ m_source_code, start, position() }, identifier.flystring_value()),
create_ast_node<Identifier>({ m_source_code, start, position() }, identifier.DeprecatedFlyString_value()),
OptionalChain::Mode::Optional,
});
} else {
@ -3192,7 +3192,7 @@ NonnullRefPtr<OptionalChain> Parser::parse_optional_chain(NonnullRefPtr<Expressi
auto start = position();
auto identifier = consume();
chain.append(OptionalChain::MemberReference {
create_ast_node<Identifier>({ m_source_code, start, position() }, identifier.flystring_value()),
create_ast_node<Identifier>({ m_source_code, start, position() }, identifier.DeprecatedFlyString_value()),
OptionalChain::Mode::NotOptional,
});
} else {
@ -3356,7 +3356,7 @@ NonnullRefPtr<CatchClause> Parser::parse_catch_clause()
auto rule_start = push_start();
consume(TokenType::Catch);
FlyString parameter;
DeprecatedFlyString parameter;
RefPtr<BindingPattern> pattern_parameter;
auto should_expect_parameter = false;
if (match(TokenType::ParenOpen)) {
@ -3375,7 +3375,7 @@ NonnullRefPtr<CatchClause> Parser::parse_catch_clause()
if (should_expect_parameter && parameter.is_empty() && !pattern_parameter)
expected("an identifier or a binding pattern");
HashTable<FlyString> bound_names;
HashTable<DeprecatedFlyString> bound_names;
if (pattern_parameter) {
pattern_parameter->for_each_bound_name(
@ -3504,7 +3504,7 @@ NonnullRefPtr<Statement> Parser::parse_for_statement()
m_state.current_scope_pusher->add_declaration(declaration);
} else {
// This does not follow the normal declaration structure so we need additional checks.
HashTable<FlyString> bound_names;
HashTable<DeprecatedFlyString> bound_names;
declaration->for_each_bound_name([&](auto const& name) {
if (bound_names.set(name) != AK::HashSetResult::InsertedNewEntry)
syntax_error(DeprecatedString::formatted("Identifier '{}' already declared in for loop initializer", name), declaration->source_range().start);
@ -4055,7 +4055,7 @@ void Parser::discard_saved_state()
m_saved_state.take_last();
}
void Parser::check_identifier_name_for_assignment_validity(FlyString const& name, bool force_strict)
void Parser::check_identifier_name_for_assignment_validity(DeprecatedFlyString const& name, bool force_strict)
{
// FIXME: this is now called from multiple places maybe the error message should be dynamic?
if (any_of(s_reserved_words, [&](auto& value) { return name == value; })) {
@ -4073,11 +4073,11 @@ bool Parser::match_assert_clause() const
return !m_state.current_token.trivia_contains_line_terminator() && m_state.current_token.original_value() == "assert"sv;
}
FlyString Parser::consume_string_value()
DeprecatedFlyString Parser::consume_string_value()
{
VERIFY(match(TokenType::StringLiteral));
auto string_token = consume();
FlyString value = parse_string_literal(string_token)->value();
DeprecatedFlyString value = parse_string_literal(string_token)->value();
// This also checks IsStringWellFormedUnicode which makes sure there is no unpaired surrogate
// Surrogates are at least 3 bytes
@ -4148,7 +4148,7 @@ ModuleRequest Parser::parse_module_request()
return request;
}
static FlyString default_string_value = "default";
static DeprecatedFlyString default_string_value = "default";
NonnullRefPtr<ImportStatement> Parser::parse_import_statement(Program& program)
{
@ -4237,13 +4237,13 @@ NonnullRefPtr<ImportStatement> Parser::parse_import_statement(Program& program)
// ImportSpecifier : ImportedBinding
auto require_as = !match_imported_binding();
auto name_position = position();
auto name = consume().flystring_value();
auto name = consume().DeprecatedFlyString_value();
if (match_as()) {
consume(TokenType::Identifier);
auto alias_position = position();
auto alias = consume_identifier().flystring_value();
auto alias = consume_identifier().DeprecatedFlyString_value();
check_identifier_name_for_assignment_validity(alias);
entries_with_location.append({ { name, alias }, alias_position });
@ -4264,7 +4264,7 @@ NonnullRefPtr<ImportStatement> Parser::parse_import_statement(Program& program)
consume(TokenType::Identifier);
auto alias_position = position();
auto alias = consume_identifier().flystring_value();
auto alias = consume_identifier().DeprecatedFlyString_value();
check_identifier_name_for_assignment_validity(alias);
entries_with_location.append({ { move(name), alias }, alias_position });
@ -4351,7 +4351,7 @@ NonnullRefPtr<ExportStatement> Parser::parse_export_statement(Program& program)
auto default_position = position();
consume(TokenType::Default);
FlyString local_name;
DeprecatedFlyString local_name;
auto lookahead_token = next_token();
@ -4466,7 +4466,7 @@ NonnullRefPtr<ExportStatement> Parser::parse_export_statement(Program& program)
Required
} check_for_from { FromSpecifier::NotAllowed };
auto parse_module_export_name = [&](bool lhs) -> FlyString {
auto parse_module_export_name = [&](bool lhs) -> DeprecatedFlyString {
// https://tc39.es/ecma262/#prod-ModuleExportName
// ModuleExportName :
// IdentifierName

6
Userland/Libraries/LibJS/Parser.h
View file

@ -234,7 +234,7 @@ private:
Token next_token(size_t steps = 1) const;
void check_identifier_name_for_assignment_validity(FlyString const&, bool force_strict = false);
void check_identifier_name_for_assignment_validity(DeprecatedFlyString const&, bool force_strict = false);
bool try_parse_arrow_function_expression_failed_at_position(Position const&) const;
void set_try_parse_arrow_function_expression_failed_at_position(Position const&, bool);
@ -244,7 +244,7 @@ private:
bool parse_directive(ScopeNode& body);
void parse_statement_list(ScopeNode& output_node, AllowLabelledFunction allow_labelled_functions = AllowLabelledFunction::No);
FlyString consume_string_value();
DeprecatedFlyString consume_string_value();
ModuleRequest parse_module_request();
struct RulePosition {
@ -320,7 +320,7 @@ private:
NonnullRefPtr<SourceCode> m_source_code;
Vector<Position> m_rule_starts;
ParserState m_state;
FlyString m_filename;
DeprecatedFlyString m_filename;
Vector<ParserState> m_saved_state;
HashMap<Position, TokenMemoization, PositionKeyTraits> m_token_memoizations;
Program::Type m_program_type;

2
Userland/Libraries/LibJS/Print.cpp
View file

@ -102,7 +102,7 @@ ErrorOr<void> js_out(JS::PrintContext& print_context, CheckedFormatString<Args..
return {};
}
ErrorOr<void> print_type(JS::PrintContext& print_context, FlyString const& name)
ErrorOr<void> print_type(JS::PrintContext& print_context, DeprecatedFlyString const& name)
{
return js_out(print_context, "[\033[36;1m{}\033[0m]", name);
}

12
Userland/Libraries/LibJS/Runtime/AbstractOperations.cpp
View file

@ -201,7 +201,7 @@ ThrowCompletionOr<Realm*> get_function_realm(VM& vm, FunctionObject const& funct
}
// 8.5.2.1 InitializeBoundName ( name, value, environment ), https://tc39.es/ecma262/#sec-initializeboundname
ThrowCompletionOr<void> initialize_bound_name(VM& vm, FlyString const& name, Value value, Environment* environment)
ThrowCompletionOr<void> initialize_bound_name(VM& vm, DeprecatedFlyString const& name, Value value, Environment* environment)
{
// 1. If environment is not undefined, then
if (environment) {
@ -794,7 +794,7 @@ ThrowCompletionOr<void> eval_declaration_instantiation(VM& vm, Program const& pr
Vector<FunctionDeclaration const&> functions_to_initialize;
// 9. Let declaredFunctionNames be a new empty List.
HashTable<FlyString> declared_function_names;
HashTable<DeprecatedFlyString> declared_function_names;
// 10. For each element d of varDeclarations, in reverse List order, do
TRY(program.for_each_var_function_declaration_in_reverse_order([&](FunctionDeclaration const& function) -> ThrowCompletionOr<void> {
@ -835,7 +835,7 @@ ThrowCompletionOr<void> eval_declaration_instantiation(VM& vm, Program const& pr
if (!strict) {
// a. Let declaredFunctionOrVarNames be the list-concatenation of declaredFunctionNames and declaredVarNames.
// The spec here uses 'declaredVarNames' but that has not been declared yet.
HashTable<FlyString> hoisted_functions;
HashTable<DeprecatedFlyString> hoisted_functions;
// b. For each FunctionDeclaration f that is directly contained in the StatementList of a Block, CaseClause, or DefaultClause Contained within body, do
TRY(program.for_each_function_hoistable_with_annexB_extension([&](FunctionDeclaration& function_declaration) -> ThrowCompletionOr<void> {
@ -926,7 +926,7 @@ ThrowCompletionOr<void> eval_declaration_instantiation(VM& vm, Program const& pr
}
// 12. Let declaredVarNames be a new empty List.
HashTable<FlyString> declared_var_names;
HashTable<DeprecatedFlyString> declared_var_names;
// 13. For each element d of varDeclarations, do
TRY(program.for_each_var_scoped_variable_declaration([&](VariableDeclaration const& declaration) {
@ -1119,14 +1119,14 @@ Object* create_mapped_arguments_object(VM& vm, FunctionObject& function, Vector<
MUST(object->define_property_or_throw(vm.names.length, { .value = Value(length), .writable = true, .enumerable = false, .configurable = true }));
// 17. Let mappedNames be a new empty List.
HashTable<FlyString> mapped_names;
HashTable<DeprecatedFlyString> mapped_names;
// 18. Set index to numberOfParameters - 1.
// 19. Repeat, while index ≥ 0,
VERIFY(formals.size() <= NumericLimits<i32>::max());
for (i32 index = static_cast<i32>(formals.size()) - 1; index >= 0; --index) {
// a. Let name be parameterNames[index].
auto const& name = formals[index].binding.get<FlyString>();
auto const& name = formals[index].binding.get<DeprecatedFlyString>();
// b. If name is not an element of mappedNames, then
if (mapped_names.contains(name))

2
Userland/Libraries/LibJS/Runtime/AbstractOperations.h
View file

@ -35,7 +35,7 @@ ThrowCompletionOr<size_t> length_of_array_like(VM&, Object const&);
ThrowCompletionOr<MarkedVector<Value>> create_list_from_array_like(VM&, Value, Function<ThrowCompletionOr<void>(Value)> = {});
ThrowCompletionOr<FunctionObject*> species_constructor(VM&, Object const&, FunctionObject& default_constructor);
ThrowCompletionOr<Realm*> get_function_realm(VM&, FunctionObject const&);
ThrowCompletionOr<void> initialize_bound_name(VM&, FlyString const&, Value, Environment*);
ThrowCompletionOr<void> initialize_bound_name(VM&, DeprecatedFlyString const&, Value, Environment*);
bool is_compatible_property_descriptor(bool extensible, PropertyDescriptor const&, Optional<PropertyDescriptor> const& current);
bool validate_and_apply_property_descriptor(Object*, PropertyKey const&, bool extensible, PropertyDescriptor const&, Optional<PropertyDescriptor> const& current);
ThrowCompletionOr<Object*> get_prototype_from_constructor(VM&, FunctionObject const& constructor, Object* (Intrinsics::*intrinsic_default_prototype)());

4
Userland/Libraries/LibJS/Runtime/BoundFunction.h
View file

@ -22,7 +22,7 @@ public:
virtual ThrowCompletionOr<Value> internal_call(Value this_argument, MarkedVector<Value> arguments_list) override;
virtual ThrowCompletionOr<NonnullGCPtr<Object>> internal_construct(MarkedVector<Value> arguments_list, FunctionObject& new_target) override;
virtual FlyString const& name() const override { return m_name; }
virtual DeprecatedFlyString const& name() const override { return m_name; }
virtual bool is_strict_mode() const override { return m_bound_target_function->is_strict_mode(); }
virtual bool has_constructor() const override { return m_bound_target_function->has_constructor(); }
@ -39,7 +39,7 @@ private:
Value m_bound_this; // [[BoundThis]]
Vector<Value> m_bound_arguments; // [[BoundArguments]]
FlyString m_name;
DeprecatedFlyString m_name;
};
}

2
Userland/Libraries/LibJS/Runtime/CommonPropertyNames.h
View file

@ -6,7 +6,7 @@
#pragma once
#include <AK/FlyString.h>
#include <AK/DeprecatedFlyString.h>
#include <LibJS/Forward.h>
#include <LibJS/Runtime/PropertyKey.h>

10
Userland/Libraries/LibJS/Runtime/Completion.h
View file

@ -7,7 +7,7 @@
#pragma once
#include <AK/FlyString.h>
#include <AK/DeprecatedFlyString.h>
#include <AK/Optional.h>
#include <AK/Try.h>
#include <AK/Variant.h>
@ -40,7 +40,7 @@ public:
Throw,
};
ALWAYS_INLINE Completion(Type type, Optional<Value> value, Optional<FlyString> target)
ALWAYS_INLINE Completion(Type type, Optional<Value> value, Optional<DeprecatedFlyString> target)
: m_type(type)
, m_value(move(value))
, m_target(move(target))
@ -81,8 +81,8 @@ public:
}
[[nodiscard]] Optional<Value>& value() { return m_value; }
[[nodiscard]] Optional<Value> const& value() const { return m_value; }
[[nodiscard]] Optional<FlyString>& target() { return m_target; }
[[nodiscard]] Optional<FlyString> const& target() const { return m_target; }
[[nodiscard]] Optional<DeprecatedFlyString>& target() { return m_target; }
[[nodiscard]] Optional<DeprecatedFlyString> const& target() const { return m_target; }
// "abrupt completion refers to any completion with a [[Type]] value other than normal"
[[nodiscard]] bool is_abrupt() const { return m_type != Type::Normal; }
@ -129,7 +129,7 @@ private:
Type m_type { Type::Normal }; // [[Type]]
Optional<Value> m_value; // [[Value]]
Optional<FlyString> m_target; // [[Target]]
Optional<DeprecatedFlyString> m_target; // [[Target]]
};
}

18
Userland/Libraries/LibJS/Runtime/DeclarativeEnvironment.cpp
View file

@ -45,7 +45,7 @@ void DeclarativeEnvironment::visit_edges(Visitor& visitor)
}
// 9.1.1.1.1 HasBinding ( N ), https://tc39.es/ecma262/#sec-declarative-environment-records-hasbinding-n
ThrowCompletionOr<bool> DeclarativeEnvironment::has_binding(FlyString const& name, Optional<size_t>* out_index) const
ThrowCompletionOr<bool> DeclarativeEnvironment::has_binding(DeprecatedFlyString const& name, Optional<size_t>* out_index) const
{
auto binding_and_index = find_binding_and_index(name);
if (!binding_and_index.has_value())
@ -56,7 +56,7 @@ ThrowCompletionOr<bool> DeclarativeEnvironment::has_binding(FlyString const& nam
}
// 9.1.1.1.2 CreateMutableBinding ( N, D ), https://tc39.es/ecma262/#sec-declarative-environment-records-createmutablebinding-n-d
ThrowCompletionOr<void> DeclarativeEnvironment::create_mutable_binding(VM&, FlyString const& name, bool can_be_deleted)
ThrowCompletionOr<void> DeclarativeEnvironment::create_mutable_binding(VM&, DeprecatedFlyString const& name, bool can_be_deleted)
{
// 1. Assert: envRec does not already have a binding for N.
// NOTE: We skip this to avoid O(n) traversal of m_bindings.
@ -76,7 +76,7 @@ ThrowCompletionOr<void> DeclarativeEnvironment::create_mutable_binding(VM&, FlyS
}
// 9.1.1.1.3 CreateImmutableBinding ( N, S ), https://tc39.es/ecma262/#sec-declarative-environment-records-createimmutablebinding-n-s
ThrowCompletionOr<void> DeclarativeEnvironment::create_immutable_binding(VM&, FlyString const& name, bool strict)
ThrowCompletionOr<void> DeclarativeEnvironment::create_immutable_binding(VM&, DeprecatedFlyString const& name, bool strict)
{
// 1. Assert: envRec does not already have a binding for N.
// NOTE: We skip this to avoid O(n) traversal of m_bindings.
@ -96,7 +96,7 @@ ThrowCompletionOr<void> DeclarativeEnvironment::create_immutable_binding(VM&, Fl
}
// 9.1.1.1.4 InitializeBinding ( N, V ), https://tc39.es/ecma262/#sec-declarative-environment-records-initializebinding-n-v
ThrowCompletionOr<void> DeclarativeEnvironment::initialize_binding(VM& vm, FlyString const& name, Value value)
ThrowCompletionOr<void> DeclarativeEnvironment::initialize_binding(VM& vm, DeprecatedFlyString const& name, Value value)
{
auto binding_and_index = find_binding_and_index(name);
VERIFY(binding_and_index.has_value());
@ -120,7 +120,7 @@ ThrowCompletionOr<void> DeclarativeEnvironment::initialize_binding_direct(VM&, B
}
// 9.1.1.1.5 SetMutableBinding ( N, V, S ), https://tc39.es/ecma262/#sec-declarative-environment-records-setmutablebinding-n-v-s
ThrowCompletionOr<void> DeclarativeEnvironment::set_mutable_binding(VM& vm, FlyString const& name, Value value, bool strict)
ThrowCompletionOr<void> DeclarativeEnvironment::set_mutable_binding(VM& vm, DeprecatedFlyString const& name, Value value, bool strict)
{
// 1. If envRec does not have a binding for N, then
auto binding_and_index = find_binding_and_index(name);
@ -170,7 +170,7 @@ ThrowCompletionOr<void> DeclarativeEnvironment::set_mutable_binding_direct(VM& v
}
// 9.1.1.1.6 GetBindingValue ( N, S ), https://tc39.es/ecma262/#sec-declarative-environment-records-getbindingvalue-n-s
ThrowCompletionOr<Value> DeclarativeEnvironment::get_binding_value(VM& vm, FlyString const& name, bool strict)
ThrowCompletionOr<Value> DeclarativeEnvironment::get_binding_value(VM& vm, DeprecatedFlyString const& name, bool strict)
{
// 1. Assert: envRec has a binding for N.
auto binding_and_index = find_binding_and_index(name);
@ -196,7 +196,7 @@ ThrowCompletionOr<Value> DeclarativeEnvironment::get_binding_value_direct(VM&, B
}
// 9.1.1.1.7 DeleteBinding ( N ), https://tc39.es/ecma262/#sec-declarative-environment-records-deletebinding-n
ThrowCompletionOr<bool> DeclarativeEnvironment::delete_binding(VM&, FlyString const& name)
ThrowCompletionOr<bool> DeclarativeEnvironment::delete_binding(VM&, DeprecatedFlyString const& name)
{
// 1. Assert: envRec has a binding for the name that is the value of N.
auto binding_and_index = find_binding_and_index(name);
@ -214,7 +214,7 @@ ThrowCompletionOr<bool> DeclarativeEnvironment::delete_binding(VM&, FlyString co
return true;
}
ThrowCompletionOr<void> DeclarativeEnvironment::initialize_or_set_mutable_binding(VM& vm, FlyString const& name, Value value)
ThrowCompletionOr<void> DeclarativeEnvironment::initialize_or_set_mutable_binding(VM& vm, DeprecatedFlyString const& name, Value value)
{
auto binding_and_index = find_binding_and_index(name);
VERIFY(binding_and_index.has_value());
@ -226,7 +226,7 @@ ThrowCompletionOr<void> DeclarativeEnvironment::initialize_or_set_mutable_bindin
return {};
}
void DeclarativeEnvironment::initialize_or_set_mutable_binding(Badge<ScopeNode>, VM& vm, FlyString const& name, Value value)
void DeclarativeEnvironment::initialize_or_set_mutable_binding(Badge<ScopeNode>, VM& vm, DeprecatedFlyString const& name, Value value)
{
MUST(initialize_or_set_mutable_binding(vm, name, value));
}

28
Userland/Libraries/LibJS/Runtime/DeclarativeEnvironment.h
View file

@ -6,7 +6,7 @@
#pragma once
#include <AK/FlyString.h>
#include <AK/DeprecatedFlyString.h>
#include <AK/HashMap.h>
#include <LibJS/Runtime/Completion.h>
#include <LibJS/Runtime/Environment.h>
@ -18,7 +18,7 @@ class DeclarativeEnvironment : public Environment {
JS_ENVIRONMENT(DeclarativeEnvironment, Environment);
struct Binding {
FlyString name;
DeprecatedFlyString name;
Value value;
bool strict { false };
bool mutable_ { false };
@ -31,21 +31,21 @@ public:
virtual ~DeclarativeEnvironment() override = default;
virtual ThrowCompletionOr<bool> has_binding(FlyString const& name, Optional<size_t>* = nullptr) const override;
virtual ThrowCompletionOr<void> create_mutable_binding(VM&, FlyString const& name, bool can_be_deleted) override;
virtual ThrowCompletionOr<void> create_immutable_binding(VM&, FlyString const& name, bool strict) override;
virtual ThrowCompletionOr<void> initialize_binding(VM&, FlyString const& name, Value) override;
virtual ThrowCompletionOr<void> set_mutable_binding(VM&, FlyString const& name, Value, bool strict) override;
virtual ThrowCompletionOr<Value> get_binding_value(VM&, FlyString const& name, bool strict) override;
virtual ThrowCompletionOr<bool> delete_binding(VM&, FlyString const& name) override;
virtual ThrowCompletionOr<bool> has_binding(DeprecatedFlyString const& name, Optional<size_t>* = nullptr) const override;
virtual ThrowCompletionOr<void> create_mutable_binding(VM&, DeprecatedFlyString const& name, bool can_be_deleted) override;
virtual ThrowCompletionOr<void> create_immutable_binding(VM&, DeprecatedFlyString const& name, bool strict) override;
virtual ThrowCompletionOr<void> initialize_binding(VM&, DeprecatedFlyString const& name, Value) override;
virtual ThrowCompletionOr<void> set_mutable_binding(VM&, DeprecatedFlyString const& name, Value, bool strict) override;
virtual ThrowCompletionOr<Value> get_binding_value(VM&, DeprecatedFlyString const& name, bool strict) override;
virtual ThrowCompletionOr<bool> delete_binding(VM&, DeprecatedFlyString const& name) override;
void initialize_or_set_mutable_binding(Badge<ScopeNode>, VM&, FlyString const& name, Value value);
ThrowCompletionOr<void> initialize_or_set_mutable_binding(VM&, FlyString const& name, Value value);
void initialize_or_set_mutable_binding(Badge<ScopeNode>, VM&, DeprecatedFlyString const& name, Value value);
ThrowCompletionOr<void> initialize_or_set_mutable_binding(VM&, DeprecatedFlyString const& name, Value value);
// This is not a method defined in the spec! Do not use this in any LibJS (or other spec related) code.
[[nodiscard]] Vector<FlyString> bindings() const
[[nodiscard]] Vector<DeprecatedFlyString> bindings() const
{
Vector<FlyString> names;
Vector<DeprecatedFlyString> names;
names.ensure_capacity(m_bindings.size());
for (auto const& binding : m_bindings)
@ -101,7 +101,7 @@ protected:
friend class ModuleEnvironment;
virtual Optional<BindingAndIndex> find_binding_and_index(FlyString const& name) const
virtual Optional<BindingAndIndex> find_binding_and_index(DeprecatedFlyString const& name) const
{
auto it = m_bindings.find_if([&](auto const& binding) {
return binding.name == name;

20
Userland/Libraries/LibJS/Runtime/ECMAScriptFunctionObject.cpp
View file

@ -28,7 +28,7 @@
namespace JS {
NonnullGCPtr<ECMAScriptFunctionObject> ECMAScriptFunctionObject::create(Realm& realm, FlyString name, DeprecatedString source_text, Statement const& ecmascript_code, Vector<FunctionParameter> parameters, i32 m_function_length, Environment* parent_environment, PrivateEnvironment* private_environment, FunctionKind kind, bool is_strict, bool might_need_arguments_object, bool contains_direct_call_to_eval, bool is_arrow_function, Variant<PropertyKey, PrivateName, Empty> class_field_initializer_name)
NonnullGCPtr<ECMAScriptFunctionObject> ECMAScriptFunctionObject::create(Realm& realm, DeprecatedFlyString name, DeprecatedString source_text, Statement const& ecmascript_code, Vector<FunctionParameter> parameters, i32 m_function_length, Environment* parent_environment, PrivateEnvironment* private_environment, FunctionKind kind, bool is_strict, bool might_need_arguments_object, bool contains_direct_call_to_eval, bool is_arrow_function, Variant<PropertyKey, PrivateName, Empty> class_field_initializer_name)
{
Object* prototype = nullptr;
switch (kind) {
@ -48,12 +48,12 @@ NonnullGCPtr<ECMAScriptFunctionObject> ECMAScriptFunctionObject::create(Realm& r
return realm.heap().allocate<ECMAScriptFunctionObject>(realm, move(name), move(source_text), ecmascript_code, move(parameters), m_function_length, parent_environment, private_environment, *prototype, kind, is_strict, might_need_arguments_object, contains_direct_call_to_eval, is_arrow_function, move(class_field_initializer_name));
}
NonnullGCPtr<ECMAScriptFunctionObject> ECMAScriptFunctionObject::create(Realm& realm, FlyString name, Object& prototype, DeprecatedString source_text, Statement const& ecmascript_code, Vector<FunctionParameter> parameters, i32 m_function_length, Environment* parent_environment, PrivateEnvironment* private_environment, FunctionKind kind, bool is_strict, bool might_need_arguments_object, bool contains_direct_call_to_eval, bool is_arrow_function, Variant<PropertyKey, PrivateName, Empty> class_field_initializer_name)
NonnullGCPtr<ECMAScriptFunctionObject> ECMAScriptFunctionObject::create(Realm& realm, DeprecatedFlyString name, Object& prototype, DeprecatedString source_text, Statement const& ecmascript_code, Vector<FunctionParameter> parameters, i32 m_function_length, Environment* parent_environment, PrivateEnvironment* private_environment, FunctionKind kind, bool is_strict, bool might_need_arguments_object, bool contains_direct_call_to_eval, bool is_arrow_function, Variant<PropertyKey, PrivateName, Empty> class_field_initializer_name)
{
return realm.heap().allocate<ECMAScriptFunctionObject>(realm, move(name), move(source_text), ecmascript_code, move(parameters), m_function_length, parent_environment, private_environment, prototype, kind, is_strict, might_need_arguments_object, contains_direct_call_to_eval, is_arrow_function, move(class_field_initializer_name));
}
ECMAScriptFunctionObject::ECMAScriptFunctionObject(FlyString name, DeprecatedString source_text, Statement const& ecmascript_code, Vector<FunctionParameter> formal_parameters, i32 function_length, Environment* parent_environment, PrivateEnvironment* private_environment, Object& prototype, FunctionKind kind, bool strict, bool might_need_arguments_object, bool contains_direct_call_to_eval, bool is_arrow_function, Variant<PropertyKey, PrivateName, Empty> class_field_initializer_name)
ECMAScriptFunctionObject::ECMAScriptFunctionObject(DeprecatedFlyString name, DeprecatedString source_text, Statement const& ecmascript_code, Vector<FunctionParameter> formal_parameters, i32 function_length, Environment* parent_environment, PrivateEnvironment* private_environment, Object& prototype, FunctionKind kind, bool strict, bool might_need_arguments_object, bool contains_direct_call_to_eval, bool is_arrow_function, Variant<PropertyKey, PrivateName, Empty> class_field_initializer_name)
: FunctionObject(prototype)
, m_name(move(name))
, m_function_length(function_length)
@ -91,7 +91,7 @@ ECMAScriptFunctionObject::ECMAScriptFunctionObject(FlyString name, DeprecatedStr
return false;
if (parameter.default_value)
return false;
if (!parameter.binding.template has<FlyString>())
if (!parameter.binding.template has<DeprecatedFlyString>())
return false;
return true;
});
@ -338,13 +338,13 @@ ThrowCompletionOr<void> ECMAScriptFunctionObject::function_declaration_instantia
// FIXME: Maybe compute has duplicates at parse time? (We need to anyway since it's an error in some cases)
bool has_duplicates = false;
HashTable<FlyString> parameter_names;
HashTable<DeprecatedFlyString> parameter_names;
for (auto& parameter : m_formal_parameters) {
if (parameter.default_value)
has_parameter_expressions = true;
parameter.binding.visit(
[&](FlyString const& name) {
[&](DeprecatedFlyString const& name) {
if (parameter_names.set(name) != AK::HashSetResult::InsertedNewEntry)
has_duplicates = true;
},
@ -367,7 +367,7 @@ ThrowCompletionOr<void> ECMAScriptFunctionObject::function_declaration_instantia
if (parameter_names.contains(vm.names.arguments.as_string()))
arguments_object_needed = false;
HashTable<FlyString> function_names;
HashTable<DeprecatedFlyString> function_names;
Vector<FunctionDeclaration const&> functions_to_initialize;
if (scope_body) {
@ -463,7 +463,7 @@ ThrowCompletionOr<void> ECMAScriptFunctionObject::function_declaration_instantia
Environment* used_environment = has_duplicates ? nullptr : environment;
if constexpr (IsSame<FlyString const&, decltype(param)>) {
if constexpr (IsSame<DeprecatedFlyString const&, decltype(param)>) {
Reference reference = TRY(vm.resolve_binding(param, used_environment));
// Here the difference from hasDuplicates is important
if (has_duplicates)
@ -479,7 +479,7 @@ ThrowCompletionOr<void> ECMAScriptFunctionObject::function_declaration_instantia
GCPtr<Environment> var_environment;
HashTable<FlyString> instantiated_var_names;
HashTable<DeprecatedFlyString> instantiated_var_names;
if (scope_body)
instantiated_var_names.ensure_capacity(scope_body->var_declaration_count());
@ -911,7 +911,7 @@ Completion ECMAScriptFunctionObject::ordinary_call_evaluate_body()
VERIFY_NOT_REACHED();
}
void ECMAScriptFunctionObject::set_name(FlyString const& name)
void ECMAScriptFunctionObject::set_name(DeprecatedFlyString const& name)
{
VERIFY(!name.is_null());
auto& vm = this->vm();

12
Userland/Libraries/LibJS/Runtime/ECMAScriptFunctionObject.h
View file

@ -32,8 +32,8 @@ public:
Global,
};
static NonnullGCPtr<ECMAScriptFunctionObject> create(Realm&, FlyString name, DeprecatedString source_text, Statement const& ecmascript_code, Vector<FunctionParameter> parameters, i32 m_function_length, Environment* parent_environment, PrivateEnvironment* private_environment, FunctionKind, bool is_strict, bool might_need_arguments_object = true, bool contains_direct_call_to_eval = true, bool is_arrow_function = false, Variant<PropertyKey, PrivateName, Empty> class_field_initializer_name = {});
static NonnullGCPtr<ECMAScriptFunctionObject> create(Realm&, FlyString name, Object& prototype, DeprecatedString source_text, Statement const& ecmascript_code, Vector<FunctionParameter> parameters, i32 m_function_length, Environment* parent_environment, PrivateEnvironment* private_environment, FunctionKind, bool is_strict, bool might_need_arguments_object = true, bool contains_direct_call_to_eval = true, bool is_arrow_function = false, Variant<PropertyKey, PrivateName, Empty> class_field_initializer_name = {});
static NonnullGCPtr<ECMAScriptFunctionObject> create(Realm&, DeprecatedFlyString name, DeprecatedString source_text, Statement const& ecmascript_code, Vector<FunctionParameter> parameters, i32 m_function_length, Environment* parent_environment, PrivateEnvironment* private_environment, FunctionKind, bool is_strict, bool might_need_arguments_object = true, bool contains_direct_call_to_eval = true, bool is_arrow_function = false, Variant<PropertyKey, PrivateName, Empty> class_field_initializer_name = {});
static NonnullGCPtr<ECMAScriptFunctionObject> create(Realm&, DeprecatedFlyString name, Object& prototype, DeprecatedString source_text, Statement const& ecmascript_code, Vector<FunctionParameter> parameters, i32 m_function_length, Environment* parent_environment, PrivateEnvironment* private_environment, FunctionKind, bool is_strict, bool might_need_arguments_object = true, bool contains_direct_call_to_eval = true, bool is_arrow_function = false, Variant<PropertyKey, PrivateName, Empty> class_field_initializer_name = {});
virtual void initialize(Realm&) override;
virtual ~ECMAScriptFunctionObject() override = default;
@ -46,8 +46,8 @@ public:
Statement const& ecmascript_code() const { return m_ecmascript_code; }
Vector<FunctionParameter> const& formal_parameters() const { return m_formal_parameters; };
virtual FlyString const& name() const override { return m_name; };
void set_name(FlyString const& name);
virtual DeprecatedFlyString const& name() const override { return m_name; };
void set_name(DeprecatedFlyString const& name);
void set_is_class_constructor() { m_is_class_constructor = true; };
@ -93,7 +93,7 @@ protected:
virtual Completion ordinary_call_evaluate_body();
private:
ECMAScriptFunctionObject(FlyString name, DeprecatedString source_text, Statement const& ecmascript_code, Vector<FunctionParameter> parameters, i32 m_function_length, Environment* parent_environment, PrivateEnvironment* private_environment, Object& prototype, FunctionKind, bool is_strict, bool might_need_arguments_object, bool contains_direct_call_to_eval, bool is_arrow_function, Variant<PropertyKey, PrivateName, Empty> class_field_initializer_name);
ECMAScriptFunctionObject(DeprecatedFlyString name, DeprecatedString source_text, Statement const& ecmascript_code, Vector<FunctionParameter> parameters, i32 m_function_length, Environment* parent_environment, PrivateEnvironment* private_environment, Object& prototype, FunctionKind, bool is_strict, bool might_need_arguments_object, bool contains_direct_call_to_eval, bool is_arrow_function, Variant<PropertyKey, PrivateName, Empty> class_field_initializer_name);
virtual bool is_ecmascript_function_object() const override { return true; }
virtual void visit_edges(Visitor&) override;
@ -105,7 +105,7 @@ private:
ThrowCompletionOr<void> function_declaration_instantiation(Interpreter*);
FlyString m_name;
DeprecatedFlyString m_name;
OwnPtr<Bytecode::Executable> m_bytecode_executable;
Vector<OwnPtr<Bytecode::Executable>> m_default_parameter_bytecode_executables;
i32 m_function_length { 0 };

14
Userland/Libraries/LibJS/Runtime/Environment.h
View file

@ -28,13 +28,13 @@ public:
virtual Object* with_base_object() const { return nullptr; }
virtual ThrowCompletionOr<bool> has_binding([[maybe_unused]] FlyString const& name, [[maybe_unused]] Optional<size_t>* out_index = nullptr) const { return false; }
virtual ThrowCompletionOr<void> create_mutable_binding(VM&, [[maybe_unused]] FlyString const& name, [[maybe_unused]] bool can_be_deleted) { return {}; }
virtual ThrowCompletionOr<void> create_immutable_binding(VM&, [[maybe_unused]] FlyString const& name, [[maybe_unused]] bool strict) { return {}; }
virtual ThrowCompletionOr<void> initialize_binding(VM&, [[maybe_unused]] FlyString const& name, Value) { return {}; }
virtual ThrowCompletionOr<void> set_mutable_binding(VM&, [[maybe_unused]] FlyString const& name, Value, [[maybe_unused]] bool strict) { return {}; }
virtual ThrowCompletionOr<Value> get_binding_value(VM&, [[maybe_unused]] FlyString const& name, [[maybe_unused]] bool strict) { return Value {}; }
virtual ThrowCompletionOr<bool> delete_binding(VM&, [[maybe_unused]] FlyString const& name) { return false; }
virtual ThrowCompletionOr<bool> has_binding([[maybe_unused]] DeprecatedFlyString const& name, [[maybe_unused]] Optional<size_t>* out_index = nullptr) const { return false; }
virtual ThrowCompletionOr<void> create_mutable_binding(VM&, [[maybe_unused]] DeprecatedFlyString const& name, [[maybe_unused]] bool can_be_deleted) { return {}; }
virtual ThrowCompletionOr<void> create_immutable_binding(VM&, [[maybe_unused]] DeprecatedFlyString const& name, [[maybe_unused]] bool strict) { return {}; }
virtual ThrowCompletionOr<void> initialize_binding(VM&, [[maybe_unused]] DeprecatedFlyString const& name, Value) { return {}; }
virtual ThrowCompletionOr<void> set_mutable_binding(VM&, [[maybe_unused]] DeprecatedFlyString const& name, Value, [[maybe_unused]] bool strict) { return {}; }
virtual ThrowCompletionOr<Value> get_binding_value(VM&, [[maybe_unused]] DeprecatedFlyString const& name, [[maybe_unused]] bool strict) { return Value {}; }
virtual ThrowCompletionOr<bool> delete_binding(VM&, [[maybe_unused]] DeprecatedFlyString const& name) { return false; }
// [[OuterEnv]]
Environment* outer_environment() { return m_outer_environment; }

4
Userland/Libraries/LibJS/Runtime/Error.h
View file

@ -7,7 +7,7 @@
#pragma once
#include <AK/FlyString.h>
#include <AK/DeprecatedFlyString.h>
#include <LibJS/Runtime/Completion.h>
#include <LibJS/Runtime/Object.h>
#include <LibJS/SourceRange.h>
@ -15,7 +15,7 @@
namespace JS {
struct TracebackFrame {
FlyString function_name;
DeprecatedFlyString function_name;
SourceRange source_range;
};

4
Userland/Libraries/LibJS/Runtime/ExecutionContext.h
View file

@ -8,7 +8,7 @@
#pragma once
#include <AK/FlyString.h>
#include <AK/DeprecatedFlyString.h>
#include <AK/WeakPtr.h>
#include <LibJS/Forward.h>
#include <LibJS/Heap/MarkedVector.h>
@ -43,7 +43,7 @@ public:
Cell* context_owner { nullptr };
ASTNode const* current_node { nullptr };
FlyString function_name;
DeprecatedFlyString function_name;
Value this_value;
MarkedVector<Value> arguments;
bool is_strict_mode { false };

2
Userland/Libraries/LibJS/Runtime/FunctionObject.h
View file

@ -27,7 +27,7 @@ public:
virtual ThrowCompletionOr<Value> internal_call(Value this_argument, MarkedVector<Value> arguments_list) = 0;
virtual ThrowCompletionOr<NonnullGCPtr<Object>> internal_construct([[maybe_unused]] MarkedVector<Value> arguments_list, [[maybe_unused]] FunctionObject& new_target) { VERIFY_NOT_REACHED(); }
virtual FlyString const& name() const = 0;
virtual DeprecatedFlyString const& name() const = 0;
void set_function_name(Variant<PropertyKey, PrivateName> const& name_arg, Optional<StringView> const& prefix = {});
void set_function_length(double length);

4
Userland/Libraries/LibJS/Runtime/FunctionPrototype.h
View file

@ -18,7 +18,7 @@ public:
virtual ~FunctionPrototype() override = default;
virtual ThrowCompletionOr<Value> internal_call(Value this_argument, MarkedVector<Value> arguments_list) override;
virtual FlyString const& name() const override { return m_name; }
virtual DeprecatedFlyString const& name() const override { return m_name; }
private:
explicit FunctionPrototype(Realm&);
@ -31,7 +31,7 @@ private:
// Totally unnecessary, but sadly still necessary.
// TODO: Get rid of the pointless name() method.
FlyString m_name { "FunctionPrototype" };
DeprecatedFlyString m_name { "FunctionPrototype" };
};
}

28
Userland/Libraries/LibJS/Runtime/GlobalEnvironment.cpp
View file

@ -39,7 +39,7 @@ ThrowCompletionOr<Value> GlobalEnvironment::get_this_binding(VM&) const
}
// 9.1.1.4.1 HasBinding ( N ), https://tc39.es/ecma262/#sec-global-environment-records-hasbinding-n
ThrowCompletionOr<bool> GlobalEnvironment::has_binding(FlyString const& name, Optional<size_t>* out_index) const
ThrowCompletionOr<bool> GlobalEnvironment::has_binding(DeprecatedFlyString const& name, Optional<size_t>* out_index) const
{
if (out_index)
*out_index = EnvironmentCoordinate::global_marker;
@ -55,7 +55,7 @@ ThrowCompletionOr<bool> GlobalEnvironment::has_binding(FlyString const& name, Op
}
// 9.1.1.4.2 CreateMutableBinding ( N, D ), https://tc39.es/ecma262/#sec-global-environment-records-createmutablebinding-n-d
ThrowCompletionOr<void> GlobalEnvironment::create_mutable_binding(VM& vm, FlyString const& name, bool can_be_deleted)
ThrowCompletionOr<void> GlobalEnvironment::create_mutable_binding(VM& vm, DeprecatedFlyString const& name, bool can_be_deleted)
{
// 1. Let DclRec be envRec.[[DeclarativeRecord]].
// 2. If ! DclRec.HasBinding(N) is true, throw a TypeError exception.
@ -67,7 +67,7 @@ ThrowCompletionOr<void> GlobalEnvironment::create_mutable_binding(VM& vm, FlyStr
}
// 9.1.1.4.3 CreateImmutableBinding ( N, S ), https://tc39.es/ecma262/#sec-global-environment-records-createimmutablebinding-n-s
ThrowCompletionOr<void> GlobalEnvironment::create_immutable_binding(VM& vm, FlyString const& name, bool strict)
ThrowCompletionOr<void> GlobalEnvironment::create_immutable_binding(VM& vm, DeprecatedFlyString const& name, bool strict)
{
// 1. Let DclRec be envRec.[[DeclarativeRecord]].
// 2. If ! DclRec.HasBinding(N) is true, throw a TypeError exception.
@ -79,7 +79,7 @@ ThrowCompletionOr<void> GlobalEnvironment::create_immutable_binding(VM& vm, FlyS
}
// 9.1.1.4.4 InitializeBinding ( N, V ), https://tc39.es/ecma262/#sec-global-environment-records-initializebinding-n-v
ThrowCompletionOr<void> GlobalEnvironment::initialize_binding(VM& vm, FlyString const& name, Value value)
ThrowCompletionOr<void> GlobalEnvironment::initialize_binding(VM& vm, DeprecatedFlyString const& name, Value value)
{
// 1. Let DclRec be envRec.[[DeclarativeRecord]].
// 2. If ! DclRec.HasBinding(N) is true, then
@ -95,7 +95,7 @@ ThrowCompletionOr<void> GlobalEnvironment::initialize_binding(VM& vm, FlyString
}
// 9.1.1.4.5 SetMutableBinding ( N, V, S ), https://tc39.es/ecma262/#sec-global-environment-records-setmutablebinding-n-v-s
ThrowCompletionOr<void> GlobalEnvironment::set_mutable_binding(VM& vm, FlyString const& name, Value value, bool strict)
ThrowCompletionOr<void> GlobalEnvironment::set_mutable_binding(VM& vm, DeprecatedFlyString const& name, Value value, bool strict)
{
// 1. Let DclRec be envRec.[[DeclarativeRecord]].
// 2. If ! DclRec.HasBinding(N) is true, then
@ -110,7 +110,7 @@ ThrowCompletionOr<void> GlobalEnvironment::set_mutable_binding(VM& vm, FlyString
}
// 9.1.1.4.6 GetBindingValue ( N, S ), https://tc39.es/ecma262/#sec-global-environment-records-getbindingvalue-n-s
ThrowCompletionOr<Value> GlobalEnvironment::get_binding_value(VM& vm, FlyString const& name, bool strict)
ThrowCompletionOr<Value> GlobalEnvironment::get_binding_value(VM& vm, DeprecatedFlyString const& name, bool strict)
{
// 1. Let DclRec be envRec.[[DeclarativeRecord]].
// 2. If ! DclRec.HasBinding(N) is true, then
@ -125,7 +125,7 @@ ThrowCompletionOr<Value> GlobalEnvironment::get_binding_value(VM& vm, FlyString
}
// 9.1.1.4.7 DeleteBinding ( N ), https://tc39.es/ecma262/#sec-global-environment-records-deletebinding-n
ThrowCompletionOr<bool> GlobalEnvironment::delete_binding(VM& vm, FlyString const& name)
ThrowCompletionOr<bool> GlobalEnvironment::delete_binding(VM& vm, DeprecatedFlyString const& name)
{
// 1. Let DclRec be envRec.[[DeclarativeRecord]].
// 2. If ! DclRec.HasBinding(N) is true, then
@ -161,7 +161,7 @@ ThrowCompletionOr<bool> GlobalEnvironment::delete_binding(VM& vm, FlyString cons
}
// 9.1.1.4.12 HasVarDeclaration ( N ), https://tc39.es/ecma262/#sec-hasvardeclaration
bool GlobalEnvironment::has_var_declaration(FlyString const& name) const
bool GlobalEnvironment::has_var_declaration(DeprecatedFlyString const& name) const
{
// 1. Let varDeclaredNames be envRec.[[VarNames]].
// 2. If varDeclaredNames contains N, return true.
@ -170,7 +170,7 @@ bool GlobalEnvironment::has_var_declaration(FlyString const& name) const
}
// 9.1.1.4.13 HasLexicalDeclaration ( N ), https://tc39.es/ecma262/#sec-haslexicaldeclaration
bool GlobalEnvironment::has_lexical_declaration(FlyString const& name) const
bool GlobalEnvironment::has_lexical_declaration(DeprecatedFlyString const& name) const
{
// 1. Let DclRec be envRec.[[DeclarativeRecord]].
// 2. Return ! DclRec.HasBinding(N).
@ -178,7 +178,7 @@ bool GlobalEnvironment::has_lexical_declaration(FlyString const& name) const
}
// 9.1.1.4.14 HasRestrictedGlobalProperty ( N ), https://tc39.es/ecma262/#sec-hasrestrictedglobalproperty
ThrowCompletionOr<bool> GlobalEnvironment::has_restricted_global_property(FlyString const& name) const
ThrowCompletionOr<bool> GlobalEnvironment::has_restricted_global_property(DeprecatedFlyString const& name) const
{
// 1. Let ObjRec be envRec.[[ObjectRecord]].
// 2. Let globalObject be ObjRec.[[BindingObject]].
@ -200,7 +200,7 @@ ThrowCompletionOr<bool> GlobalEnvironment::has_restricted_global_property(FlyStr
}
// 9.1.1.4.15 CanDeclareGlobalVar ( N ), https://tc39.es/ecma262/#sec-candeclareglobalvar
ThrowCompletionOr<bool> GlobalEnvironment::can_declare_global_var(FlyString const& name) const
ThrowCompletionOr<bool> GlobalEnvironment::can_declare_global_var(DeprecatedFlyString const& name) const
{
// 1. Let ObjRec be envRec.[[ObjectRecord]].
// 2. Let globalObject be ObjRec.[[BindingObject]].
@ -218,7 +218,7 @@ ThrowCompletionOr<bool> GlobalEnvironment::can_declare_global_var(FlyString cons
}
// 9.1.1.4.16 CanDeclareGlobalFunction ( N ), https://tc39.es/ecma262/#sec-candeclareglobalfunction
ThrowCompletionOr<bool> GlobalEnvironment::can_declare_global_function(FlyString const& name) const
ThrowCompletionOr<bool> GlobalEnvironment::can_declare_global_function(DeprecatedFlyString const& name) const
{
// 1. Let ObjRec be envRec.[[ObjectRecord]].
// 2. Let globalObject be ObjRec.[[BindingObject]].
@ -244,7 +244,7 @@ ThrowCompletionOr<bool> GlobalEnvironment::can_declare_global_function(FlyString
}
// 9.1.1.4.17 CreateGlobalVarBinding ( N, D ), https://tc39.es/ecma262/#sec-createglobalvarbinding
ThrowCompletionOr<void> GlobalEnvironment::create_global_var_binding(FlyString const& name, bool can_be_deleted)
ThrowCompletionOr<void> GlobalEnvironment::create_global_var_binding(DeprecatedFlyString const& name, bool can_be_deleted)
{
auto& vm = this->vm();
@ -279,7 +279,7 @@ ThrowCompletionOr<void> GlobalEnvironment::create_global_var_binding(FlyString c
}
// 9.1.1.4.18 CreateGlobalFunctionBinding ( N, V, D ), https://tc39.es/ecma262/#sec-createglobalfunctionbinding
ThrowCompletionOr<void> GlobalEnvironment::create_global_function_binding(FlyString const& name, Value value, bool can_be_deleted)
ThrowCompletionOr<void> GlobalEnvironment::create_global_function_binding(DeprecatedFlyString const& name, Value value, bool can_be_deleted)
{
// 1. Let ObjRec be envRec.[[ObjectRecord]].
// 2. Let globalObject be ObjRec.[[BindingObject]].

30
Userland/Libraries/LibJS/Runtime/GlobalEnvironment.h
View file

@ -17,25 +17,25 @@ public:
virtual bool has_this_binding() const final { return true; }
virtual ThrowCompletionOr<Value> get_this_binding(VM&) const final;
virtual ThrowCompletionOr<bool> has_binding(FlyString const& name, Optional<size_t>* = nullptr) const override;
virtual ThrowCompletionOr<void> create_mutable_binding(VM&, FlyString const& name, bool can_be_deleted) override;
virtual ThrowCompletionOr<void> create_immutable_binding(VM&, FlyString const& name, bool strict) override;
virtual ThrowCompletionOr<void> initialize_binding(VM&, FlyString const& name, Value) override;
virtual ThrowCompletionOr<void> set_mutable_binding(VM&, FlyString const& name, Value, bool strict) override;
virtual ThrowCompletionOr<Value> get_binding_value(VM&, FlyString const& name, bool strict) override;
virtual ThrowCompletionOr<bool> delete_binding(VM&, FlyString const& name) override;
virtual ThrowCompletionOr<bool> has_binding(DeprecatedFlyString const& name, Optional<size_t>* = nullptr) const override;
virtual ThrowCompletionOr<void> create_mutable_binding(VM&, DeprecatedFlyString const& name, bool can_be_deleted) override;
virtual ThrowCompletionOr<void> create_immutable_binding(VM&, DeprecatedFlyString const& name, bool strict) override;
virtual ThrowCompletionOr<void> initialize_binding(VM&, DeprecatedFlyString const& name, Value) override;
virtual ThrowCompletionOr<void> set_mutable_binding(VM&, DeprecatedFlyString const& name, Value, bool strict) override;
virtual ThrowCompletionOr<Value> get_binding_value(VM&, DeprecatedFlyString const& name, bool strict) override;
virtual ThrowCompletionOr<bool> delete_binding(VM&, DeprecatedFlyString const& name) override;
ObjectEnvironment& object_record() { return *m_object_record; }
Object& global_this_value() { return *m_global_this_value; }
DeclarativeEnvironment& declarative_record() { return *m_declarative_record; }
bool has_var_declaration(FlyString const& name) const;
bool has_lexical_declaration(FlyString const& name) const;
ThrowCompletionOr<bool> has_restricted_global_property(FlyString const& name) const;
ThrowCompletionOr<bool> can_declare_global_var(FlyString const& name) const;
ThrowCompletionOr<bool> can_declare_global_function(FlyString const& name) const;
ThrowCompletionOr<void> create_global_var_binding(FlyString const& name, bool can_be_deleted);
ThrowCompletionOr<void> create_global_function_binding(FlyString const& name, Value, bool can_be_deleted);
bool has_var_declaration(DeprecatedFlyString const& name) const;
bool has_lexical_declaration(DeprecatedFlyString const& name) const;
ThrowCompletionOr<bool> has_restricted_global_property(DeprecatedFlyString const& name) const;
ThrowCompletionOr<bool> can_declare_global_var(DeprecatedFlyString const& name) const;
ThrowCompletionOr<bool> can_declare_global_function(DeprecatedFlyString const& name) const;
ThrowCompletionOr<void> create_global_var_binding(DeprecatedFlyString const& name, bool can_be_deleted);
ThrowCompletionOr<void> create_global_function_binding(DeprecatedFlyString const& name, Value, bool can_be_deleted);
private:
GlobalEnvironment(Object&, Object& this_value);
@ -46,7 +46,7 @@ private:
ObjectEnvironment* m_object_record { nullptr }; // [[ObjectRecord]]
Object* m_global_this_value { nullptr }; // [[GlobalThisValue]]
DeclarativeEnvironment* m_declarative_record { nullptr }; // [[DeclarativeRecord]]
Vector<FlyString> m_var_names; // [[VarNames]]
Vector<DeprecatedFlyString> m_var_names; // [[VarNames]]
};
template<>

10
Userland/Libraries/LibJS/Runtime/ModuleEnvironment.cpp
View file

@ -18,7 +18,7 @@ ModuleEnvironment::ModuleEnvironment(Environment* outer_environment)
}
// 9.1.1.5.1 GetBindingValue ( N, S ), https://tc39.es/ecma262/#sec-module-environment-records-getbindingvalue-n-s
ThrowCompletionOr<Value> ModuleEnvironment::get_binding_value(VM& vm, FlyString const& name, bool strict)
ThrowCompletionOr<Value> ModuleEnvironment::get_binding_value(VM& vm, DeprecatedFlyString const& name, bool strict)
{
// 1. Assert: S is true.
VERIFY(strict);
@ -49,7 +49,7 @@ ThrowCompletionOr<Value> ModuleEnvironment::get_binding_value(VM& vm, FlyString
}
// 9.1.1.5.2 DeleteBinding ( N ), https://tc39.es/ecma262/#sec-module-environment-records-deletebinding-n
ThrowCompletionOr<bool> ModuleEnvironment::delete_binding(VM&, FlyString const&)
ThrowCompletionOr<bool> ModuleEnvironment::delete_binding(VM&, DeprecatedFlyString const&)
{
// The DeleteBinding concrete method of a module Environment Record is never used within this specification.
VERIFY_NOT_REACHED();
@ -63,7 +63,7 @@ ThrowCompletionOr<Value> ModuleEnvironment::get_this_binding(VM&) const
}
// 9.1.1.5.5 CreateImportBinding ( N, M, N2 ), https://tc39.es/ecma262/#sec-createimportbinding
ThrowCompletionOr<void> ModuleEnvironment::create_import_binding(FlyString name, Module* module, FlyString binding_name)
ThrowCompletionOr<void> ModuleEnvironment::create_import_binding(DeprecatedFlyString name, Module* module, DeprecatedFlyString binding_name)
{
// 1. Assert: envRec does not already have a binding for N.
VERIFY(!get_indirect_binding(name));
@ -80,7 +80,7 @@ ThrowCompletionOr<void> ModuleEnvironment::create_import_binding(FlyString name,
return {};
}
ModuleEnvironment::IndirectBinding const* ModuleEnvironment::get_indirect_binding(FlyString const& name) const
ModuleEnvironment::IndirectBinding const* ModuleEnvironment::get_indirect_binding(DeprecatedFlyString const& name) const
{
auto binding_or_end = m_indirect_bindings.find_if([&](IndirectBinding const& binding) {
return binding.name == name;
@ -91,7 +91,7 @@ ModuleEnvironment::IndirectBinding const* ModuleEnvironment::get_indirect_bindin
return &(*binding_or_end);
}
Optional<ModuleEnvironment::BindingAndIndex> ModuleEnvironment::find_binding_and_index(FlyString const& name) const
Optional<ModuleEnvironment::BindingAndIndex> ModuleEnvironment::find_binding_and_index(DeprecatedFlyString const& name) const
{
auto* indirect_binding = get_indirect_binding(name);
if (indirect_binding != nullptr) {

14
Userland/Libraries/LibJS/Runtime/ModuleEnvironment.h
View file

@ -21,11 +21,11 @@ public:
// in Table 18 and share the same specifications for all of those methods except for
// GetBindingValue, DeleteBinding, HasThisBinding and GetThisBinding.
// In addition, module Environment Records support the methods listed in Table 24.
virtual ThrowCompletionOr<Value> get_binding_value(VM&, FlyString const& name, bool strict) override;
virtual ThrowCompletionOr<bool> delete_binding(VM&, FlyString const& name) override;
virtual ThrowCompletionOr<Value> get_binding_value(VM&, DeprecatedFlyString const& name, bool strict) override;
virtual ThrowCompletionOr<bool> delete_binding(VM&, DeprecatedFlyString const& name) override;
virtual bool has_this_binding() const final { return true; }
virtual ThrowCompletionOr<Value> get_this_binding(VM&) const final;
ThrowCompletionOr<void> create_import_binding(FlyString name, Module* module, FlyString binding_name);
ThrowCompletionOr<void> create_import_binding(DeprecatedFlyString name, Module* module, DeprecatedFlyString binding_name);
private:
explicit ModuleEnvironment(Environment* outer_environment);
@ -33,13 +33,13 @@ private:
virtual void visit_edges(Visitor&) override;
struct IndirectBinding {
FlyString name;
DeprecatedFlyString name;
Module* module;
FlyString binding_name;
DeprecatedFlyString binding_name;
};
IndirectBinding const* get_indirect_binding(FlyString const& name) const;
IndirectBinding const* get_indirect_binding(DeprecatedFlyString const& name) const;
virtual Optional<BindingAndIndex> find_binding_and_index(FlyString const& name) const override;
virtual Optional<BindingAndIndex> find_binding_and_index(DeprecatedFlyString const& name) const override;
// FIXME: Since we always access this via the name this could be a map.
Vector<IndirectBinding> m_indirect_bindings;

4
Userland/Libraries/LibJS/Runtime/ModuleNamespaceObject.cpp
View file

@ -10,14 +10,14 @@
namespace JS {
ModuleNamespaceObject::ModuleNamespaceObject(Realm& realm, Module* module, Vector<FlyString> exports)
ModuleNamespaceObject::ModuleNamespaceObject(Realm& realm, Module* module, Vector<DeprecatedFlyString> exports)
: Object(ConstructWithPrototypeTag::Tag, *realm.intrinsics().object_prototype())
, m_module(module)
, m_exports(move(exports))
{
// Note: We just perform step 6 of 10.4.6.12 ModuleNamespaceCreate ( module, exports ), https://tc39.es/ecma262/#sec-modulenamespacecreate
// 6. Let sortedExports be a List whose elements are the elements of exports ordered as if an Array of the same values had been sorted using %Array.prototype.sort% using undefined as comparefn.
quick_sort(m_exports, [&](FlyString const& lhs, FlyString const& rhs) {
quick_sort(m_exports, [&](DeprecatedFlyString const& lhs, DeprecatedFlyString const& rhs) {
return lhs.view() < rhs.view();
});
}

4
Userland/Libraries/LibJS/Runtime/ModuleNamespaceObject.h
View file

@ -32,11 +32,11 @@ public:
virtual void initialize(Realm&) override;
private:
ModuleNamespaceObject(Realm&, Module* module, Vector<FlyString> exports);
ModuleNamespaceObject(Realm&, Module* module, Vector<DeprecatedFlyString> exports);
// FIXME: UHHH how do we want to store this to avoid cycles but be safe??
Module* m_module; // [[Module]]
Vector<FlyString> m_exports; // [[Exports]]
Vector<DeprecatedFlyString> m_exports; // [[Exports]]
};
}

8
Userland/Libraries/LibJS/Runtime/ModuleRequest.h
View file

@ -6,7 +6,7 @@
#pragma once
#include <AK/FlyString.h>
#include <AK/DeprecatedFlyString.h>
#include <AK/Vector.h>
namespace JS {
@ -20,19 +20,19 @@ struct ModuleRequest {
ModuleRequest() = default;
explicit ModuleRequest(FlyString specifier)
explicit ModuleRequest(DeprecatedFlyString specifier)
: module_specifier(move(specifier))
{
}
ModuleRequest(FlyString module_specifier, Vector<Assertion> assertions);
ModuleRequest(DeprecatedFlyString module_specifier, Vector<Assertion> assertions);
void add_assertion(DeprecatedString key, DeprecatedString value)
{
assertions.empend(move(key), move(value));
}
FlyString module_specifier; // [[Specifier]]
DeprecatedFlyString module_specifier; // [[Specifier]]
Vector<Assertion> assertions; // [[Assertions]]
};

6
Userland/Libraries/LibJS/Runtime/NativeFunction.cpp
View file

@ -51,7 +51,7 @@ NonnullGCPtr<NativeFunction> NativeFunction::create(Realm& allocating_realm, Saf
return function;
}
NonnullGCPtr<NativeFunction> NativeFunction::create(Realm& realm, FlyString const& name, SafeFunction<ThrowCompletionOr<Value>(VM&)> function)
NonnullGCPtr<NativeFunction> NativeFunction::create(Realm& realm, DeprecatedFlyString const& name, SafeFunction<ThrowCompletionOr<Value>(VM&)> function)
{
return realm.heap().allocate<NativeFunction>(realm, name, move(function), *realm.intrinsics().function_prototype());
}
@ -73,7 +73,7 @@ NativeFunction::NativeFunction(Object& prototype)
{
}
NativeFunction::NativeFunction(FlyString name, SafeFunction<ThrowCompletionOr<Value>(VM&)> native_function, Object& prototype)
NativeFunction::NativeFunction(DeprecatedFlyString name, SafeFunction<ThrowCompletionOr<Value>(VM&)> native_function, Object& prototype)
: FunctionObject(prototype)
, m_name(move(name))
, m_native_function(move(native_function))
@ -81,7 +81,7 @@ NativeFunction::NativeFunction(FlyString name, SafeFunction<ThrowCompletionOr<Va
{
}
NativeFunction::NativeFunction(FlyString name, Object& prototype)
NativeFunction::NativeFunction(DeprecatedFlyString name, Object& prototype)
: FunctionObject(prototype)
, m_name(move(name))
, m_realm(&prototype.shape().realm())

16
Userland/Libraries/LibJS/Runtime/NativeFunction.h
View file

@ -21,7 +21,7 @@ class NativeFunction : public FunctionObject {
public:
static NonnullGCPtr<NativeFunction> create(Realm&, SafeFunction<ThrowCompletionOr<Value>(VM&)> behaviour, i32 length, PropertyKey const& name, Optional<Realm*> = {}, Optional<Object*> prototype = {}, Optional<StringView> const& prefix = {});
static NonnullGCPtr<NativeFunction> create(Realm&, FlyString const& name, SafeFunction<ThrowCompletionOr<Value>(VM&)>);
static NonnullGCPtr<NativeFunction> create(Realm&, DeprecatedFlyString const& name, SafeFunction<ThrowCompletionOr<Value>(VM&)>);
virtual void initialize(Realm&) override { }
virtual ~NativeFunction() override = default;
@ -34,25 +34,25 @@ public:
virtual ThrowCompletionOr<Value> call();
virtual ThrowCompletionOr<NonnullGCPtr<Object>> construct(FunctionObject& new_target);
virtual FlyString const& name() const override { return m_name; };
virtual DeprecatedFlyString const& name() const override { return m_name; };
virtual bool is_strict_mode() const override;
virtual bool has_constructor() const override { return false; }
virtual Realm* realm() const override { return m_realm; }
Optional<FlyString> const& initial_name() const { return m_initial_name; }
void set_initial_name(Badge<FunctionObject>, FlyString initial_name) { m_initial_name = move(initial_name); }
Optional<DeprecatedFlyString> const& initial_name() const { return m_initial_name; }
void set_initial_name(Badge<FunctionObject>, DeprecatedFlyString initial_name) { m_initial_name = move(initial_name); }
protected:
NativeFunction(FlyString name, Object& prototype);
NativeFunction(DeprecatedFlyString name, Object& prototype);
NativeFunction(SafeFunction<ThrowCompletionOr<Value>(VM&)>, Object* prototype, Realm& realm);
NativeFunction(FlyString name, SafeFunction<ThrowCompletionOr<Value>(VM&)>, Object& prototype);
NativeFunction(DeprecatedFlyString name, SafeFunction<ThrowCompletionOr<Value>(VM&)>, Object& prototype);
explicit NativeFunction(Object& prototype);
private:
virtual bool is_native_function() const final { return true; }
FlyString m_name;
Optional<FlyString> m_initial_name; // [[InitialName]]
DeprecatedFlyString m_name;
Optional<DeprecatedFlyString> m_initial_name; // [[InitialName]]
SafeFunction<ThrowCompletionOr<Value>(VM&)> m_native_function;
Realm* m_realm { nullptr };
};

6
Userland/Libraries/LibJS/Runtime/Object.cpp
View file

@ -24,7 +24,7 @@
namespace JS {
static HashMap<Object const*, HashMap<FlyString, Object::IntrinsicAccessor>> s_intrinsics;
static HashMap<Object const*, HashMap<DeprecatedFlyString, Object::IntrinsicAccessor>> s_intrinsics;
// 10.1.12 OrdinaryObjectCreate ( proto [ , additionalInternalSlotsList ] ), https://tc39.es/ecma262/#sec-ordinaryobjectcreate
NonnullGCPtr<Object> Object::create(Realm& realm, Object* prototype)
@ -1259,7 +1259,7 @@ Optional<Completion> Object::enumerate_object_properties(Function<Optional<Compl
// * Enumerating the properties of the target object includes enumerating properties of its prototype, and the prototype of the prototype, and so on, recursively.
// * A property of a prototype is not processed if it has the same name as a property that has already been processed.
HashTable<FlyString> visited;
HashTable<DeprecatedFlyString> visited;
auto const* target = this;
while (target) {
@ -1267,7 +1267,7 @@ Optional<Completion> Object::enumerate_object_properties(Function<Optional<Compl
for (auto& key : own_keys) {
if (!key.is_string())
continue;
FlyString property_key = TRY(key.as_string().deprecated_string());
DeprecatedFlyString property_key = TRY(key.as_string().deprecated_string());
if (visited.contains(property_key))
continue;
auto descriptor = TRY(target->internal_get_own_property(property_key));

14
Userland/Libraries/LibJS/Runtime/ObjectEnvironment.cpp
View file

@ -24,7 +24,7 @@ void ObjectEnvironment::visit_edges(Cell::Visitor& visitor)
}
// 9.1.1.2.1 HasBinding ( N ), https://tc39.es/ecma262/#sec-object-environment-records-hasbinding-n
ThrowCompletionOr<bool> ObjectEnvironment::has_binding(FlyString const& name, Optional<size_t>*) const
ThrowCompletionOr<bool> ObjectEnvironment::has_binding(DeprecatedFlyString const& name, Optional<size_t>*) const
{
auto& vm = this->vm();
@ -59,7 +59,7 @@ ThrowCompletionOr<bool> ObjectEnvironment::has_binding(FlyString const& name, Op
}
// 9.1.1.2.2 CreateMutableBinding ( N, D ), https://tc39.es/ecma262/#sec-object-environment-records-createmutablebinding-n-d
ThrowCompletionOr<void> ObjectEnvironment::create_mutable_binding(VM&, FlyString const& name, bool can_be_deleted)
ThrowCompletionOr<void> ObjectEnvironment::create_mutable_binding(VM&, DeprecatedFlyString const& name, bool can_be_deleted)
{
// 1. Let bindingObject be envRec.[[BindingObject]].
// 2. Perform ? DefinePropertyOrThrow(bindingObject, N, PropertyDescriptor { [[Value]]: undefined, [[Writable]]: true, [[Enumerable]]: true, [[Configurable]]: D }).
@ -70,14 +70,14 @@ ThrowCompletionOr<void> ObjectEnvironment::create_mutable_binding(VM&, FlyString
}
// 9.1.1.2.3 CreateImmutableBinding ( N, S ), https://tc39.es/ecma262/#sec-object-environment-records-createimmutablebinding-n-s
ThrowCompletionOr<void> ObjectEnvironment::create_immutable_binding(VM&, FlyString const&, bool)
ThrowCompletionOr<void> ObjectEnvironment::create_immutable_binding(VM&, DeprecatedFlyString const&, bool)
{
// "The CreateImmutableBinding concrete method of an object Environment Record is never used within this specification."
VERIFY_NOT_REACHED();
}
// 9.1.1.2.4 InitializeBinding ( N, V ), https://tc39.es/ecma262/#sec-object-environment-records-initializebinding-n-v
ThrowCompletionOr<void> ObjectEnvironment::initialize_binding(VM& vm, FlyString const& name, Value value)
ThrowCompletionOr<void> ObjectEnvironment::initialize_binding(VM& vm, DeprecatedFlyString const& name, Value value)
{
// 1. Perform ? envRec.SetMutableBinding(N, V, false).
TRY(set_mutable_binding(vm, name, value, false));
@ -87,7 +87,7 @@ ThrowCompletionOr<void> ObjectEnvironment::initialize_binding(VM& vm, FlyString
}
// 9.1.1.2.5 SetMutableBinding ( N, V, S ), https://tc39.es/ecma262/#sec-object-environment-records-setmutablebinding-n-v-s
ThrowCompletionOr<void> ObjectEnvironment::set_mutable_binding(VM&, FlyString const& name, Value value, bool strict)
ThrowCompletionOr<void> ObjectEnvironment::set_mutable_binding(VM&, DeprecatedFlyString const& name, Value value, bool strict)
{
auto& vm = this->vm();
@ -129,7 +129,7 @@ ThrowCompletionOr<void> ObjectEnvironment::set_mutable_binding(VM&, FlyString co
}
// 9.1.1.2.6 GetBindingValue ( N, S ), https://tc39.es/ecma262/#sec-object-environment-records-getbindingvalue-n-s
ThrowCompletionOr<Value> ObjectEnvironment::get_binding_value(VM&, FlyString const& name, bool strict)
ThrowCompletionOr<Value> ObjectEnvironment::get_binding_value(VM&, DeprecatedFlyString const& name, bool strict)
{
auto& vm = this->vm();
@ -158,7 +158,7 @@ ThrowCompletionOr<Value> ObjectEnvironment::get_binding_value(VM&, FlyString con
}
// 9.1.1.2.7 DeleteBinding ( N ), https://tc39.es/ecma262/#sec-object-environment-records-deletebinding-n
ThrowCompletionOr<bool> ObjectEnvironment::delete_binding(VM&, FlyString const& name)
ThrowCompletionOr<bool> ObjectEnvironment::delete_binding(VM&, DeprecatedFlyString const& name)
{
// 1. Let bindingObject be envRec.[[BindingObject]].
// 2. Return ? bindingObject.[[Delete]](N).

14
Userland/Libraries/LibJS/Runtime/ObjectEnvironment.h
View file

@ -19,13 +19,13 @@ public:
Yes,
};
virtual ThrowCompletionOr<bool> has_binding(FlyString const& name, Optional<size_t>* = nullptr) const override;
virtual ThrowCompletionOr<void> create_mutable_binding(VM&, FlyString const& name, bool can_be_deleted) override;
virtual ThrowCompletionOr<void> create_immutable_binding(VM&, FlyString const& name, bool strict) override;
virtual ThrowCompletionOr<void> initialize_binding(VM&, FlyString const& name, Value) override;
virtual ThrowCompletionOr<void> set_mutable_binding(VM&, FlyString const& name, Value, bool strict) override;
virtual ThrowCompletionOr<Value> get_binding_value(VM&, FlyString const& name, bool strict) override;
virtual ThrowCompletionOr<bool> delete_binding(VM&, FlyString const& name) override;
virtual ThrowCompletionOr<bool> has_binding(DeprecatedFlyString const& name, Optional<size_t>* = nullptr) const override;
virtual ThrowCompletionOr<void> create_mutable_binding(VM&, DeprecatedFlyString const& name, bool can_be_deleted) override;
virtual ThrowCompletionOr<void> create_immutable_binding(VM&, DeprecatedFlyString const& name, bool strict) override;
virtual ThrowCompletionOr<void> initialize_binding(VM&, DeprecatedFlyString const& name, Value) override;
virtual ThrowCompletionOr<void> set_mutable_binding(VM&, DeprecatedFlyString const& name, Value, bool strict) override;
virtual ThrowCompletionOr<Value> get_binding_value(VM&, DeprecatedFlyString const& name, bool strict) override;
virtual ThrowCompletionOr<bool> delete_binding(VM&, DeprecatedFlyString const& name) override;
// 9.1.1.2.10 WithBaseObject ( ), https://tc39.es/ecma262/#sec-object-environment-records-withbaseobject
virtual Object* with_base_object() const override

4
Userland/Libraries/LibJS/Runtime/PrivateEnvironment.cpp
View file

@ -19,7 +19,7 @@ PrivateEnvironment::PrivateEnvironment(PrivateEnvironment* parent)
// Note: we start at one such that 0 can be invalid / default initialized.
u64 PrivateEnvironment::s_next_id = 1u;
PrivateName PrivateEnvironment::resolve_private_identifier(FlyString const& identifier) const
PrivateName PrivateEnvironment::resolve_private_identifier(DeprecatedFlyString const& identifier) const
{
auto name_or_end = find_private_name(identifier);
@ -32,7 +32,7 @@ PrivateName PrivateEnvironment::resolve_private_identifier(FlyString const& iden
return m_outer_environment->resolve_private_identifier(identifier);
}
void PrivateEnvironment::add_private_name(Badge<ClassExpression>, FlyString description)
void PrivateEnvironment::add_private_name(Badge<ClassExpression>, DeprecatedFlyString description)
{
if (!find_private_name(description).is_end())
return;

12
Userland/Libraries/LibJS/Runtime/PrivateEnvironment.h
View file

@ -6,7 +6,7 @@
#pragma once
#include <AK/FlyString.h>
#include <AK/DeprecatedFlyString.h>
#include <AK/StringView.h>
#include <AK/Vector.h>
#include <LibJS/Heap/Cell.h>
@ -15,14 +15,14 @@ namespace JS {
struct PrivateName {
PrivateName() = default;
PrivateName(u64 unique_id, FlyString description)
PrivateName(u64 unique_id, DeprecatedFlyString description)
: unique_id(unique_id)
, description(move(description))
{
}
u64 unique_id { 0 };
FlyString description;
DeprecatedFlyString description;
bool operator==(PrivateName const& rhs) const;
};
@ -31,16 +31,16 @@ class PrivateEnvironment : public Cell {
JS_CELL(PrivateEnvironment, Cell);
public:
PrivateName resolve_private_identifier(FlyString const& identifier) const;
PrivateName resolve_private_identifier(DeprecatedFlyString const& identifier) const;
void add_private_name(Badge<ClassExpression>, FlyString description);
void add_private_name(Badge<ClassExpression>, DeprecatedFlyString description);
private:
explicit PrivateEnvironment(PrivateEnvironment* parent);
virtual void visit_edges(Visitor&) override;
auto find_private_name(FlyString const& description) const
auto find_private_name(DeprecatedFlyString const& description) const
{
return m_private_names.find_if([&](PrivateName const& private_name) {
return private_name.description == description;

12
Userland/Libraries/LibJS/Runtime/PropertyKey.h
View file

@ -6,7 +6,7 @@
#pragma once
#include <AK/FlyString.h>
#include <AK/DeprecatedFlyString.h>
#include <LibJS/Heap/Handle.h>
#include <LibJS/Runtime/Completion.h>
#include <LibJS/Runtime/StringOrSymbol.h>
@ -61,18 +61,18 @@ public:
PropertyKey(char const* chars)
: m_type(Type::String)
, m_string(FlyString(chars))
, m_string(DeprecatedFlyString(chars))
{
}
PropertyKey(DeprecatedString const& string)
: m_type(Type::String)
, m_string(FlyString(string))
, m_string(DeprecatedFlyString(string))
{
VERIFY(!m_string.is_null());
}
PropertyKey(FlyString string, StringMayBeNumber string_may_be_number = StringMayBeNumber::Yes)
PropertyKey(DeprecatedFlyString string, StringMayBeNumber string_may_be_number = StringMayBeNumber::Yes)
: m_string_may_be_number(string_may_be_number == StringMayBeNumber::Yes)
, m_type(Type::String)
, m_string(move(string))
@ -152,7 +152,7 @@ public:
return m_number;
}
FlyString const& as_string() const
DeprecatedFlyString const& as_string() const
{
VERIFY(is_string());
return m_string;
@ -186,7 +186,7 @@ private:
bool m_string_may_be_number { true };
Type m_type { Type::Invalid };
u32 m_number { 0 };
FlyString m_string;
DeprecatedFlyString m_string;
Handle<Symbol> m_symbol;
};

2
Userland/Libraries/LibJS/Runtime/ProxyObject.cpp
View file

@ -832,7 +832,7 @@ void ProxyObject::visit_edges(Cell::Visitor& visitor)
visitor.visit(&m_handler);
}
FlyString const& ProxyObject::name() const
DeprecatedFlyString const& ProxyObject::name() const
{
VERIFY(is_function());
return static_cast<FunctionObject&>(m_target).name();

2
Userland/Libraries/LibJS/Runtime/ProxyObject.h
View file

@ -20,7 +20,7 @@ public:
virtual ~ProxyObject() override = default;
virtual FlyString const& name() const override;
virtual DeprecatedFlyString const& name() const override;
virtual bool has_constructor() const override;
Object const& target() const { return m_target; }

2
Userland/Libraries/LibJS/Runtime/Reference.cpp
View file

@ -239,7 +239,7 @@ ThrowCompletionOr<void> Reference::initialize_referenced_binding(VM& vm, Value v
}
// 6.2.4.9 MakePrivateReference ( baseValue, privateIdentifier ), https://tc39.es/ecma262/#sec-makeprivatereference
Reference make_private_reference(VM& vm, Value base_value, FlyString const& private_identifier)
Reference make_private_reference(VM& vm, Value base_value, DeprecatedFlyString const& private_identifier)
{
// 1. Let privEnv be the running execution context's PrivateEnvironment.
auto* private_environment = vm.running_execution_context().private_environment;

4
Userland/Libraries/LibJS/Runtime/Reference.h
View file

@ -14,7 +14,7 @@
namespace JS {
Reference make_private_reference(VM&, Value base_value, FlyString const& private_identifier);
Reference make_private_reference(VM&, Value base_value, DeprecatedFlyString const& private_identifier);
class Reference {
public:
@ -47,7 +47,7 @@ public:
}
}
Reference(Environment& base, FlyString referenced_name, bool strict = false, Optional<EnvironmentCoordinate> environment_coordinate = {})
Reference(Environment& base, DeprecatedFlyString referenced_name, bool strict = false, Optional<EnvironmentCoordinate> environment_coordinate = {})
: m_base_type(BaseType::Environment)
, m_base_environment(&base)
, m_name(move(referenced_name))

4
Userland/Libraries/LibJS/Runtime/RegExpPrototype.cpp
View file

@ -95,7 +95,7 @@ static Value get_match_index_par(VM& vm, Utf16View const& string, Match const& m
}
// 22.2.5.2.8 MakeMatchIndicesIndexPairArray ( S, indices, groupNames, hasGroups ), https://tc39.es/ecma262/#sec-makematchindicesindexpairarray
static Value make_match_indices_index_pair_array(VM& vm, Utf16View const& string, Vector<Optional<Match>> const& indices, HashMap<FlyString, Match> const& group_names, bool has_groups)
static Value make_match_indices_index_pair_array(VM& vm, Utf16View const& string, Vector<Optional<Match>> const& indices, HashMap<DeprecatedFlyString, Match> const& group_names, bool has_groups)
{
// Note: This implementation differs from the spec, but has the same behavior.
//
@ -268,7 +268,7 @@ static ThrowCompletionOr<Value> regexp_builtin_exec(VM& vm, RegExpObject& regexp
Vector<Utf16String> captured_values;
// 25. Let groupNames be a new empty List.
HashMap<FlyString, Match> group_names;
HashMap<DeprecatedFlyString, Match> group_names;
// 26. Add match as the last element of indices.
indices.append(move(match_indices));

12
Userland/Libraries/LibJS/Runtime/StringOrSymbol.h
View file

@ -6,7 +6,7 @@
#pragma once
#include <AK/FlyString.h>
#include <AK/DeprecatedFlyString.h>
#include <LibJS/Runtime/PrimitiveString.h>
#include <LibJS/Runtime/Symbol.h>
#include <LibJS/Runtime/Value.h>
@ -18,16 +18,16 @@ public:
StringOrSymbol() = default;
StringOrSymbol(char const* chars)
: StringOrSymbol(FlyString(chars))
: StringOrSymbol(DeprecatedFlyString(chars))
{
}
StringOrSymbol(DeprecatedString const& string)
: StringOrSymbol(FlyString(string))
: StringOrSymbol(DeprecatedFlyString(string))
{
}
StringOrSymbol(FlyString const& string)
StringOrSymbol(DeprecatedFlyString const& string)
: m_ptr(string.impl())
{
VERIFY(!string.is_null());
@ -62,10 +62,10 @@ public:
ALWAYS_INLINE bool is_symbol() const { return is_valid() && (bits() & 1ul); }
ALWAYS_INLINE bool is_string() const { return is_valid() && !(bits() & 1ul); }
ALWAYS_INLINE FlyString as_string() const
ALWAYS_INLINE DeprecatedFlyString as_string() const
{
VERIFY(is_string());
return FlyString::from_fly_impl(as_string_impl());
return DeprecatedFlyString::from_fly_impl(as_string_impl());
}
ALWAYS_INLINE Symbol const* as_symbol() const

2
Userland/Libraries/LibJS/Runtime/TypedArray.cpp
View file

@ -453,7 +453,7 @@ void TypedArrayBase::visit_edges(Visitor& visitor)
{ \
} \
\
FlyString const& ClassName::element_name() const \
DeprecatedFlyString const& ClassName::element_name() const \
{ \
return vm().names.ClassName.as_string(); \
} \

4
Userland/Libraries/LibJS/Runtime/TypedArray.h
View file

@ -47,7 +47,7 @@ public:
void set_viewed_array_buffer(ArrayBuffer* array_buffer) { m_viewed_array_buffer = array_buffer; }
virtual size_t element_size() const = 0;
virtual FlyString const& element_name() const = 0;
virtual DeprecatedFlyString const& element_name() const = 0;
// 25.1.2.6 IsUnclampedIntegerElementType ( type ), https://tc39.es/ecma262/#sec-isunclampedintegerelementtype
virtual bool is_unclamped_integer_element_type() const = 0;
@ -470,7 +470,7 @@ ThrowCompletionOr<double> compare_typed_array_elements(VM&, Value x, Value y, Fu
static ThrowCompletionOr<NonnullGCPtr<ClassName>> create(Realm&, u32 length, FunctionObject& new_target); \
static ThrowCompletionOr<NonnullGCPtr<ClassName>> create(Realm&, u32 length); \
static NonnullGCPtr<ClassName> create(Realm&, u32 length, ArrayBuffer& buffer); \
virtual FlyString const& element_name() const override; \
virtual DeprecatedFlyString const& element_name() const override; \
\
protected: \
ClassName(Object& prototype, u32 length, ArrayBuffer& array_buffer); \

2
Userland/Libraries/LibJS/Runtime/TypedArrayConstructor.cpp
View file

@ -11,7 +11,7 @@
namespace JS {
TypedArrayConstructor::TypedArrayConstructor(FlyString const& name, Object& prototype)
TypedArrayConstructor::TypedArrayConstructor(DeprecatedFlyString const& name, Object& prototype)
: NativeFunction(name, prototype)
{
}

2
Userland/Libraries/LibJS/Runtime/TypedArrayConstructor.h
View file

@ -22,7 +22,7 @@ public:
virtual ThrowCompletionOr<NonnullGCPtr<Object>> construct(FunctionObject& new_target) override;
protected:
TypedArrayConstructor(FlyString const& name, Object& prototype);
TypedArrayConstructor(DeprecatedFlyString const& name, Object& prototype);
private:
virtual bool has_constructor() const override { return true; }

8
Userland/Libraries/LibJS/Runtime/VM.cpp
View file

@ -231,7 +231,7 @@ void VM::gather_roots(HashTable<Cell*>& roots)
roots.set(finalization_registry);
}
ThrowCompletionOr<Value> VM::named_evaluation_if_anonymous_function(ASTNode const& expression, FlyString const& name)
ThrowCompletionOr<Value> VM::named_evaluation_if_anonymous_function(ASTNode const& expression, DeprecatedFlyString const& name)
{
// 8.3.3 Static Semantics: IsAnonymousFunctionDefinition ( expr ), https://tc39.es/ecma262/#sec-isanonymousfunctiondefinition
// And 8.3.5 Runtime Semantics: NamedEvaluation, https://tc39.es/ecma262/#sec-runtime-semantics-namedevaluation
@ -260,7 +260,7 @@ ThrowCompletionOr<void> VM::destructuring_assignment_evaluation(NonnullRefPtr<Bi
}
// 8.5.2 Runtime Semantics: BindingInitialization, https://tc39.es/ecma262/#sec-runtime-semantics-bindinginitialization
ThrowCompletionOr<void> VM::binding_initialization(FlyString const& target, Value value, Environment* environment)
ThrowCompletionOr<void> VM::binding_initialization(DeprecatedFlyString const& target, Value value, Environment* environment)
{
// 1. Let name be StringValue of Identifier.
// 2. Return ? InitializeBoundName(name, value, environment).
@ -541,7 +541,7 @@ ThrowCompletionOr<void> VM::iterator_binding_initialization(BindingPattern const
}
// 9.1.2.1 GetIdentifierReference ( env, name, strict ), https://tc39.es/ecma262/#sec-getidentifierreference
ThrowCompletionOr<Reference> VM::get_identifier_reference(Environment* environment, FlyString name, bool strict, size_t hops)
ThrowCompletionOr<Reference> VM::get_identifier_reference(Environment* environment, DeprecatedFlyString name, bool strict, size_t hops)
{
// 1. If env is the value null, then
if (!environment) {
@ -575,7 +575,7 @@ ThrowCompletionOr<Reference> VM::get_identifier_reference(Environment* environme
}
// 9.4.2 ResolveBinding ( name [ , env ] ), https://tc39.es/ecma262/#sec-resolvebinding
ThrowCompletionOr<Reference> VM::resolve_binding(FlyString const& name, Environment* environment)
ThrowCompletionOr<Reference> VM::resolve_binding(DeprecatedFlyString const& name, Environment* environment)
{
// 1. If env is not present or if env is undefined, then
if (!environment) {

10
Userland/Libraries/LibJS/Runtime/VM.h
View file

@ -8,7 +8,7 @@
#pragma once
#include <AK/FlyString.h>
#include <AK/DeprecatedFlyString.h>
#include <AK/Function.h>
#include <AK/HashMap.h>
#include <AK/RefCounted.h>
@ -175,8 +175,8 @@ public:
u32 execution_generation() const { return m_execution_generation; }
void finish_execution_generation() { ++m_execution_generation; }
ThrowCompletionOr<Reference> resolve_binding(FlyString const&, Environment* = nullptr);
ThrowCompletionOr<Reference> get_identifier_reference(Environment*, FlyString, bool strict, size_t hops = 0);
ThrowCompletionOr<Reference> resolve_binding(DeprecatedFlyString const&, Environment* = nullptr);
ThrowCompletionOr<Reference> get_identifier_reference(Environment*, DeprecatedFlyString, bool strict, size_t hops = 0);
// 5.2.3.2 Throw an Exception, https://tc39.es/ecma262/#sec-throw-an-exception
template<typename T, typename... Args>
@ -213,10 +213,10 @@ public:
CustomData* custom_data() { return m_custom_data; }
ThrowCompletionOr<void> destructuring_assignment_evaluation(NonnullRefPtr<BindingPattern> const& target, Value value);
ThrowCompletionOr<void> binding_initialization(FlyString const& target, Value value, Environment* environment);
ThrowCompletionOr<void> binding_initialization(DeprecatedFlyString const& target, Value value, Environment* environment);
ThrowCompletionOr<void> binding_initialization(NonnullRefPtr<BindingPattern> const& target, Value value, Environment* environment);
ThrowCompletionOr<Value> named_evaluation_if_anonymous_function(ASTNode const& expression, FlyString const& name);
ThrowCompletionOr<Value> named_evaluation_if_anonymous_function(ASTNode const& expression, DeprecatedFlyString const& name);
void save_execution_context_stack();
void restore_execution_context_stack();

2
Userland/Libraries/LibJS/Runtime/WrappedFunction.h
View file

@ -22,7 +22,7 @@ public:
virtual ThrowCompletionOr<Value> internal_call(Value this_argument, MarkedVector<Value> arguments_list) override;
// FIXME: Remove this (and stop inventing random internal slots that shouldn't exist, jeez)
virtual FlyString const& name() const override { return m_wrapped_target_function.name(); }
virtual DeprecatedFlyString const& name() const override { return m_wrapped_target_function.name(); }
virtual Realm* realm() const override { return &m_realm; }

14
Userland/Libraries/LibJS/SourceTextModule.cpp
View file

@ -260,7 +260,7 @@ Result<NonnullGCPtr<SourceTextModule>, Vector<ParserError>> SourceTextModule::pa
}
// 16.2.1.6.2 GetExportedNames ( [ exportStarSet ] ), https://tc39.es/ecma262/#sec-getexportednames
ThrowCompletionOr<Vector<FlyString>> SourceTextModule::get_exported_names(VM& vm, Vector<Module*> export_star_set)
ThrowCompletionOr<Vector<DeprecatedFlyString>> SourceTextModule::get_exported_names(VM& vm, Vector<Module*> export_star_set)
{
dbgln_if(JS_MODULE_DEBUG, "[JS MODULE] get_export_names of {}", filename());
// 1. If exportStarSet is not present, set exportStarSet to a new empty List.
@ -272,14 +272,14 @@ ThrowCompletionOr<Vector<FlyString>> SourceTextModule::get_exported_names(VM& vm
// FIXME: How do we check that?
// b. Return a new empty List.
return Vector<FlyString> {};
return Vector<DeprecatedFlyString> {};
}
// 3. Append module to exportStarSet.
export_star_set.append(this);
// 4. Let exportedNames be a new empty List.
Vector<FlyString> exported_names;
Vector<DeprecatedFlyString> exported_names;
// 5. For each ExportEntry Record e of module.[[LocalExportEntries]], do
for (auto& entry : m_local_export_entries) {
@ -432,7 +432,7 @@ ThrowCompletionOr<void> SourceTextModule::initialize_environment(VM& vm)
// Note: We just loop through them in step 21.
// 20. Let declaredVarNames be a new empty List.
Vector<FlyString> declared_var_names;
Vector<DeprecatedFlyString> declared_var_names;
// 21. For each element d of varDeclarations, do
// a. For each element dn of the BoundNames of d, do
@ -459,7 +459,7 @@ ThrowCompletionOr<void> SourceTextModule::initialize_environment(VM& vm)
// 24. For each element d of lexDeclarations, do
m_ecmascript_code->for_each_lexically_scoped_declaration([&](Declaration const& declaration) {
// a. For each element dn of the BoundNames of d, do
declaration.for_each_bound_name([&](FlyString const& name) {
declaration.for_each_bound_name([&](DeprecatedFlyString const& name) {
// i. If IsConstantDeclaration of d is true, then
if (declaration.is_constant_declaration()) {
// 1. Perform ! env.CreateImmutableBinding(dn, true).
@ -479,7 +479,7 @@ ThrowCompletionOr<void> SourceTextModule::initialize_environment(VM& vm)
// 1. Let fo be InstantiateFunctionObject of d with arguments env and privateEnv.
// NOTE: Special case if the function is a default export of an anonymous function
// it has name "*default*" but internally should have name "default".
FlyString function_name = function_declaration.name();
DeprecatedFlyString function_name = function_declaration.name();
if (function_name == ExportStatement::local_name_for_default)
function_name = "default"sv;
auto function = ECMAScriptFunctionObject::create(realm(), function_name, function_declaration.source_text(), function_declaration.body(), function_declaration.parameters(), function_declaration.function_length(), environment, private_environment, function_declaration.kind(), function_declaration.is_strict_mode(), function_declaration.might_need_arguments_object(), function_declaration.contains_direct_call_to_eval());
@ -518,7 +518,7 @@ ThrowCompletionOr<void> SourceTextModule::initialize_environment(VM& vm)
}
// 16.2.1.6.3 ResolveExport ( exportName [ , resolveSet ] ), https://tc39.es/ecma262/#sec-resolveexport
ThrowCompletionOr<ResolvedBinding> SourceTextModule::resolve_export(VM& vm, FlyString const& export_name, Vector<ResolvedBinding> resolve_set)
ThrowCompletionOr<ResolvedBinding> SourceTextModule::resolve_export(VM& vm, DeprecatedFlyString const& export_name, Vector<ResolvedBinding> resolve_set)
{
// 1. If resolveSet is not present, set resolveSet to a new empty List.
// Note: This is done by the default argument.

4
Userland/Libraries/LibJS/SourceTextModule.h
View file

@ -22,8 +22,8 @@ public:
Program const& parse_node() const { return *m_ecmascript_code; }
virtual ThrowCompletionOr<Vector<FlyString>> get_exported_names(VM& vm, Vector<Module*> export_star_set) override;
virtual ThrowCompletionOr<ResolvedBinding> resolve_export(VM& vm, FlyString const& export_name, Vector<ResolvedBinding> resolve_set = {}) override;
virtual ThrowCompletionOr<Vector<DeprecatedFlyString>> get_exported_names(VM& vm, Vector<Module*> export_star_set) override;
virtual ThrowCompletionOr<ResolvedBinding> resolve_export(VM& vm, DeprecatedFlyString const& export_name, Vector<ResolvedBinding> resolve_set = {}) override;
Object* import_meta() { return m_import_meta; }
void set_import_meta(Badge<MetaProperty>, Object* import_meta) { m_import_meta = import_meta; }

10
Userland/Libraries/LibJS/SyntheticModule.cpp
View file

@ -14,7 +14,7 @@
namespace JS {
// 1.2.1 CreateSyntheticModule ( exportNames, evaluationSteps, realm, hostDefined ), https://tc39.es/proposal-json-modules/#sec-createsyntheticmodule
SyntheticModule::SyntheticModule(Vector<FlyString> export_names, SyntheticModule::EvaluationFunction evaluation_steps, Realm& realm, StringView filename)
SyntheticModule::SyntheticModule(Vector<DeprecatedFlyString> export_names, SyntheticModule::EvaluationFunction evaluation_steps, Realm& realm, StringView filename)
: Module(realm, filename)
, m_export_names(move(export_names))
, m_evaluation_steps(move(evaluation_steps))
@ -23,14 +23,14 @@ SyntheticModule::SyntheticModule(Vector<FlyString> export_names, SyntheticModule
}
// 1.2.3.1 GetExportedNames( exportStarSet ), https://tc39.es/proposal-json-modules/#sec-smr-getexportednames
ThrowCompletionOr<Vector<FlyString>> SyntheticModule::get_exported_names(VM&, Vector<Module*>)
ThrowCompletionOr<Vector<DeprecatedFlyString>> SyntheticModule::get_exported_names(VM&, Vector<Module*>)
{
// 1. Return module.[[ExportNames]].
return m_export_names;
}
// 1.2.3.2 ResolveExport( exportName, resolveSet ), https://tc39.es/proposal-json-modules/#sec-smr-resolveexport
ThrowCompletionOr<ResolvedBinding> SyntheticModule::resolve_export(VM&, FlyString const& export_name, Vector<ResolvedBinding>)
ThrowCompletionOr<ResolvedBinding> SyntheticModule::resolve_export(VM&, DeprecatedFlyString const& export_name, Vector<ResolvedBinding>)
{
// 1. If module.[[ExportNames]] does not contain exportName, return null.
if (!m_export_names.contains_slow(export_name))
@ -119,7 +119,7 @@ ThrowCompletionOr<Promise*> SyntheticModule::evaluate(VM& vm)
}
// 1.2.2 SetSyntheticModuleExport ( module, exportName, exportValue ), https://tc39.es/proposal-json-modules/#sec-setsyntheticmoduleexport
ThrowCompletionOr<void> SyntheticModule::set_synthetic_module_export(FlyString const& export_name, Value export_value)
ThrowCompletionOr<void> SyntheticModule::set_synthetic_module_export(DeprecatedFlyString const& export_name, Value export_value)
{
auto& vm = this->realm().vm();
@ -139,7 +139,7 @@ NonnullGCPtr<SyntheticModule> SyntheticModule::create_default_export_synthetic_m
};
// 2. Return CreateSyntheticModule("default", closure, realm)
return realm.heap().allocate_without_realm<SyntheticModule>(Vector<FlyString> { "default" }, move(closure), realm, filename);
return realm.heap().allocate_without_realm<SyntheticModule>(Vector<DeprecatedFlyString> { "default" }, move(closure), realm, filename);
}
// 1.4 ParseJSONModule ( source ), https://tc39.es/proposal-json-modules/#sec-parse-json-module

10
Userland/Libraries/LibJS/SyntheticModule.h
View file

@ -19,17 +19,17 @@ public:
static NonnullGCPtr<SyntheticModule> create_default_export_synthetic_module(Value default_export, Realm& realm, StringView filename);
ThrowCompletionOr<void> set_synthetic_module_export(FlyString const& export_name, Value export_value);
ThrowCompletionOr<void> set_synthetic_module_export(DeprecatedFlyString const& export_name, Value export_value);
virtual ThrowCompletionOr<void> link(VM& vm) override;
virtual ThrowCompletionOr<Promise*> evaluate(VM& vm) override;
virtual ThrowCompletionOr<Vector<FlyString>> get_exported_names(VM& vm, Vector<Module*> export_star_set) override;
virtual ThrowCompletionOr<ResolvedBinding> resolve_export(VM& vm, FlyString const& export_name, Vector<ResolvedBinding> resolve_set) override;
virtual ThrowCompletionOr<Vector<DeprecatedFlyString>> get_exported_names(VM& vm, Vector<Module*> export_star_set) override;
virtual ThrowCompletionOr<ResolvedBinding> resolve_export(VM& vm, DeprecatedFlyString const& export_name, Vector<ResolvedBinding> resolve_set) override;
private:
SyntheticModule(Vector<FlyString> export_names, EvaluationFunction evaluation_steps, Realm& realm, StringView filename);
SyntheticModule(Vector<DeprecatedFlyString> export_names, EvaluationFunction evaluation_steps, Realm& realm, StringView filename);
Vector<FlyString> m_export_names; // [[ExportNames]]
Vector<DeprecatedFlyString> m_export_names; // [[ExportNames]]
EvaluationFunction m_evaluation_steps; // [[EvaluationSteps]]
};

16
Userland/Libraries/LibJS/Token.h
View file

@ -6,8 +6,8 @@
#pragma once
#include <AK/DeprecatedFlyString.h>
#include <AK/DeprecatedString.h>
#include <AK/FlyString.h>
#include <AK/StringView.h>
#include <AK/Variant.h>
@ -207,16 +207,16 @@ public:
{
return m_value.visit(
[](StringView view) { return view; },
[](FlyString const& identifier) { return identifier.view(); },
[](DeprecatedFlyString const& identifier) { return identifier.view(); },
[](Empty) -> StringView { VERIFY_NOT_REACHED(); });
}
FlyString flystring_value() const
DeprecatedFlyString DeprecatedFlyString_value() const
{
return m_value.visit(
[](StringView view) -> FlyString { return view; },
[](FlyString const& identifier) -> FlyString { return identifier; },
[](Empty) -> FlyString { VERIFY_NOT_REACHED(); });
[](StringView view) -> DeprecatedFlyString { return view; },
[](DeprecatedFlyString const& identifier) -> DeprecatedFlyString { return identifier; },
[](Empty) -> DeprecatedFlyString { VERIFY_NOT_REACHED(); });
}
StringView filename() const { return m_filename; }
@ -236,7 +236,7 @@ public:
DeprecatedString string_value(StringValueStatus& status) const;
DeprecatedString raw_template_value() const;
void set_identifier_value(FlyString value)
void set_identifier_value(DeprecatedFlyString value)
{
m_value = move(value);
}
@ -249,7 +249,7 @@ private:
DeprecatedString m_message;
StringView m_trivia;
StringView m_original_value;
Variant<Empty, StringView, FlyString> m_value {};
Variant<Empty, StringView, DeprecatedFlyString> m_value {};
StringView m_filename;
size_t m_line_number { 0 };
size_t m_line_column { 0 };

6
Userland/Libraries/LibPDF/ColorSpace.cpp
View file

@ -16,7 +16,7 @@ namespace PDF {
ENUMERATE_COLOR_SPACE_FAMILIES(ENUMERATE);
#undef ENUMERATE
PDFErrorOr<ColorSpaceFamily> ColorSpaceFamily::get(FlyString const& family_name)
PDFErrorOr<ColorSpaceFamily> ColorSpaceFamily::get(DeprecatedFlyString const& family_name)
{
#define ENUMERATE(f_name, ever_needs_parameters) \
if (family_name == f_name.name()) { \
@ -27,7 +27,7 @@ PDFErrorOr<ColorSpaceFamily> ColorSpaceFamily::get(FlyString const& family_name)
return Error(Error::Type::MalformedPDF, DeprecatedString::formatted("Unknown ColorSpace family {}", family_name));
}
PDFErrorOr<NonnullRefPtr<ColorSpace>> ColorSpace::create(FlyString const& name)
PDFErrorOr<NonnullRefPtr<ColorSpace>> ColorSpace::create(DeprecatedFlyString const& name)
{
// Simple color spaces with no parameters, which can be specified directly
if (name == CommonNames::DeviceGray)
@ -305,7 +305,7 @@ PDFErrorOr<NonnullRefPtr<ColorSpace>> ICCBasedColorSpace::create(Document* docum
auto dict = param.get<NonnullRefPtr<Object>>()->cast<StreamObject>()->dict();
FlyString name;
DeprecatedFlyString name;
if (!dict->contains(CommonNames::Alternate)) {
auto number_of_components = dict->get_value(CommonNames::N).to_int();
if (number_of_components == 1)

12
Userland/Libraries/LibPDF/ColorSpace.h
View file

@ -6,7 +6,7 @@
#pragma once
#include <AK/FlyString.h>
#include <AK/DeprecatedFlyString.h>
#include <AK/Forward.h>
#include <LibGfx/Color.h>
#include <LibPDF/Value.h>
@ -28,28 +28,28 @@ namespace PDF {
class ColorSpaceFamily {
public:
ColorSpaceFamily(FlyString name, bool never_needs_paramaters_p)
ColorSpaceFamily(DeprecatedFlyString name, bool never_needs_paramaters_p)
: m_name(move(name))
, m_never_needs_parameters(never_needs_paramaters_p)
{
}
FlyString name() const { return m_name; };
DeprecatedFlyString name() const { return m_name; };
bool never_needs_parameters() const { return m_never_needs_parameters; };
static PDFErrorOr<ColorSpaceFamily> get(FlyString const&);
static PDFErrorOr<ColorSpaceFamily> get(DeprecatedFlyString const&);
#define ENUMERATE(name, ever_needs_parameters) static ColorSpaceFamily name;
ENUMERATE_COLOR_SPACE_FAMILIES(ENUMERATE)
#undef ENUMERATE
private:
FlyString m_name;
DeprecatedFlyString m_name;
bool m_never_needs_parameters;
};
class ColorSpace : public RefCounted<ColorSpace> {
public:
static PDFErrorOr<NonnullRefPtr<ColorSpace>> create(FlyString const&);
static PDFErrorOr<NonnullRefPtr<ColorSpace>> create(DeprecatedFlyString const&);
static PDFErrorOr<NonnullRefPtr<ColorSpace>> create(Document*, NonnullRefPtr<ArrayObject>);
virtual ~ColorSpace() = default;

4
Userland/Libraries/LibPDF/CommonNames.cpp
View file

@ -8,10 +8,10 @@
namespace PDF {
#define ENUMERATE(name) FlyString CommonNames::name = #name;
#define ENUMERATE(name) DeprecatedFlyString CommonNames::name = #name;
ENUMERATE_COMMON_NAMES(ENUMERATE)
#undef ENUMERATE
FlyString CommonNames::IdentityH = "Identity-H";
DeprecatedFlyString CommonNames::IdentityH = "Identity-H";
}

6
Userland/Libraries/LibPDF/CommonNames.h
View file

@ -6,7 +6,7 @@
#pragma once
#include <AK/FlyString.h>
#include <AK/DeprecatedFlyString.h>
#define ENUMERATE_COMMON_NAMES(A) \
A(AIS) \
@ -150,11 +150,11 @@ namespace PDF {
class CommonNames {
public:
#define ENUMERATE(name) static FlyString name;
#define ENUMERATE(name) static DeprecatedFlyString name;
ENUMERATE_COMMON_NAMES(ENUMERATE)
#undef ENUMERATE
static FlyString IdentityH;
static DeprecatedFlyString IdentityH;
};
}

10
Userland/Libraries/LibPDF/Document.cpp
View file

@ -199,7 +199,7 @@ PDFErrorOr<void> Document::add_page_tree_node_to_page_tree(NonnullRefPtr<DictObj
return {};
}
PDFErrorOr<NonnullRefPtr<Object>> Document::find_in_name_tree(NonnullRefPtr<DictObject> tree, FlyString name)
PDFErrorOr<NonnullRefPtr<Object>> Document::find_in_name_tree(NonnullRefPtr<DictObject> tree, DeprecatedFlyString name)
{
if (tree->contains(CommonNames::Kids)) {
return find_in_name_tree_nodes(tree->get_array(CommonNames::Kids), name);
@ -210,7 +210,7 @@ PDFErrorOr<NonnullRefPtr<Object>> Document::find_in_name_tree(NonnullRefPtr<Dict
return find_in_key_value_array(key_value_names_array, name);
}
PDFErrorOr<NonnullRefPtr<Object>> Document::find_in_name_tree_nodes(NonnullRefPtr<ArrayObject> siblings, FlyString name)
PDFErrorOr<NonnullRefPtr<Object>> Document::find_in_name_tree_nodes(NonnullRefPtr<ArrayObject> siblings, DeprecatedFlyString name)
{
for (size_t i = 0; i < siblings->size(); i++) {
auto sibling = TRY(resolve_to<DictObject>(siblings->at(i)));
@ -226,7 +226,7 @@ PDFErrorOr<NonnullRefPtr<Object>> Document::find_in_name_tree_nodes(NonnullRefPt
return Error { Error::Type::MalformedPDF, DeprecatedString::formatted("Didn't find node in name tree containing name {}", name) };
}
PDFErrorOr<NonnullRefPtr<Object>> Document::find_in_key_value_array(NonnullRefPtr<ArrayObject> key_value_array, FlyString name)
PDFErrorOr<NonnullRefPtr<Object>> Document::find_in_key_value_array(NonnullRefPtr<ArrayObject> key_value_array, DeprecatedFlyString name)
{
if (key_value_array->size() % 2 == 1)
return Error { Error::Type::MalformedPDF, "key/value array has dangling key" };
@ -306,7 +306,7 @@ PDFErrorOr<Destination> Document::create_destination_from_parameters(NonnullRefP
return Destination { type, page_number_by_index_ref.get(page_ref.as_ref_index()), parameters };
}
PDFErrorOr<NonnullRefPtr<Object>> Document::get_inheritable_object(FlyString const& name, NonnullRefPtr<DictObject> object)
PDFErrorOr<NonnullRefPtr<Object>> Document::get_inheritable_object(DeprecatedFlyString const& name, NonnullRefPtr<DictObject> object)
{
if (!object->contains(name)) {
auto parent = TRY(object->get_dict(this, CommonNames::Parent));
@ -352,7 +352,7 @@ PDFErrorOr<NonnullRefPtr<OutlineItem>> Document::build_outline_item(NonnullRefPt
auto dest_arr = dest_obj->cast<ArrayObject>();
outline_item->dest = TRY(create_destination_from_parameters(dest_arr, page_number_by_index_ref));
} else if (dest_obj->is<NameObject>() || dest_obj->is<StringObject>()) {
FlyString dest_name;
DeprecatedFlyString dest_name;
if (dest_obj->is<NameObject>())
dest_name = dest_obj->cast<NameObject>()->name();
else

8
Userland/Libraries/LibPDF/Document.h
View file

@ -138,11 +138,11 @@ private:
PDFErrorOr<Destination> create_destination_from_parameters(NonnullRefPtr<ArrayObject>, HashMap<u32, u32> const&);
PDFErrorOr<Destination> create_destination_from_dictionary_entry(NonnullRefPtr<Object> const& entry, HashMap<u32, u32> const& page_number_by_index_ref);
PDFErrorOr<NonnullRefPtr<Object>> get_inheritable_object(FlyString const& name, NonnullRefPtr<DictObject>);
PDFErrorOr<NonnullRefPtr<Object>> get_inheritable_object(DeprecatedFlyString const& name, NonnullRefPtr<DictObject>);
PDFErrorOr<NonnullRefPtr<Object>> find_in_name_tree(NonnullRefPtr<DictObject> root, FlyString name);
PDFErrorOr<NonnullRefPtr<Object>> find_in_name_tree_nodes(NonnullRefPtr<ArrayObject> siblings, FlyString name);
PDFErrorOr<NonnullRefPtr<Object>> find_in_key_value_array(NonnullRefPtr<ArrayObject> key_value_array, FlyString name);
PDFErrorOr<NonnullRefPtr<Object>> find_in_name_tree(NonnullRefPtr<DictObject> root, DeprecatedFlyString name);
PDFErrorOr<NonnullRefPtr<Object>> find_in_name_tree_nodes(NonnullRefPtr<ArrayObject> siblings, DeprecatedFlyString name);
PDFErrorOr<NonnullRefPtr<Object>> find_in_key_value_array(NonnullRefPtr<ArrayObject> key_value_array, DeprecatedFlyString name);
NonnullRefPtr<DocumentParser> m_parser;
RefPtr<DictObject> m_catalog;

2
Userland/Libraries/LibPDF/Filter.cpp
View file

@ -12,7 +12,7 @@
namespace PDF {
ErrorOr<ByteBuffer> Filter::decode(ReadonlyBytes bytes, FlyString const& encoding_type, RefPtr<DictObject> decode_parms)
ErrorOr<ByteBuffer> Filter::decode(ReadonlyBytes bytes, DeprecatedFlyString const& encoding_type, RefPtr<DictObject> decode_parms)
{
int predictor = 1;
int columns = 1;

4
Userland/Libraries/LibPDF/Filter.h
View file

@ -7,15 +7,15 @@
#pragma once
#include <AK/ByteBuffer.h>
#include <AK/DeprecatedFlyString.h>
#include <AK/Error.h>
#include <AK/FlyString.h>
#include <LibPDF/ObjectDerivatives.h>
namespace PDF {
class Filter {
public:
static ErrorOr<ByteBuffer> decode(ReadonlyBytes bytes, FlyString const& encoding_type, RefPtr<DictObject> decode_parms);
static ErrorOr<ByteBuffer> decode(ReadonlyBytes bytes, DeprecatedFlyString const& encoding_type, RefPtr<DictObject> decode_parms);
private:
static ErrorOr<ByteBuffer> decode_ascii_hex(ReadonlyBytes bytes);

2
Userland/Libraries/LibPDF/Fonts/PDFFont.cpp
View file

@ -14,7 +14,7 @@
namespace PDF {
static bool is_standard_latin_font(FlyString const& font)
static bool is_standard_latin_font(DeprecatedFlyString const& font)
{
return font.is_one_of(
"Times-Roman", "TimesNewRoman",

2
Userland/Libraries/LibPDF/Object.h
View file

@ -7,7 +7,7 @@
#pragma once
#include <AK/Debug.h>
#include <AK/FlyString.h>
#include <AK/DeprecatedFlyString.h>
#include <AK/Format.h>
#include <AK/RefCounted.h>
#include <AK/SourceLocation.h>

6
Userland/Libraries/LibPDF/ObjectDerivatives.cpp
View file

@ -15,7 +15,7 @@ PDFErrorOr<NonnullRefPtr<Object>> ArrayObject::get_object_at(Document* document,
return document->resolve_to<Object>(at(index));
}
PDFErrorOr<NonnullRefPtr<Object>> DictObject::get_object(Document* document, FlyString const& key) const
PDFErrorOr<NonnullRefPtr<Object>> DictObject::get_object(Document* document, DeprecatedFlyString const& key) const
{
return document->resolve_to<Object>(get_value(key));
}
@ -34,12 +34,12 @@ PDFErrorOr<NonnullRefPtr<Object>> DictObject::get_object(Document* document, Fly
return cast_to<class_name>(m_elements[index]); \
} \
\
PDFErrorOr<NonnullRefPtr<class_name>> DictObject::get_##snake_name(Document* document, FlyString const& key) const \
PDFErrorOr<NonnullRefPtr<class_name>> DictObject::get_##snake_name(Document* document, DeprecatedFlyString const& key) const \
{ \
return document->resolve_to<class_name>(get_value(key)); \
} \
\
NonnullRefPtr<class_name> DictObject::get_##snake_name(FlyString const& key) const \
NonnullRefPtr<class_name> DictObject::get_##snake_name(DeprecatedFlyString const& key) const \
{ \
return cast_to<class_name>(get_value(key)); \
}

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