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LibJS: Replace Vector<u16> usage in PrimitiveString wth Utf16String

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This commit does not go out of its way to reduce copying of the string
data yet, but is a minimum set of changes to compile LibJS after making
PrimitiveString hold a Utf16String.
This commit is contained in:
Timothy Flynn 2021-08-09 09:06:45 -04:00 • committed by Andreas Kling
parent 02e7dceb96
commit c1e99fca1a
11 changed files with 80 additions and 87 deletions
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12
Userland/Libraries/LibJS/Runtime/PrimitiveString.h
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@ -7,15 +7,15 @@
#pragma once
#include <AK/String.h>
#include <AK/Vector.h>
#include <LibJS/Heap/Cell.h>
#include <LibJS/Runtime/Utf16String.h>
namespace JS {
class PrimitiveString final : public Cell {
public:
explicit PrimitiveString(String);
explicit PrimitiveString(Vector<u16>);
explicit PrimitiveString(Utf16String);
virtual ~PrimitiveString();
PrimitiveString(PrimitiveString const&) = delete;
@ -23,7 +23,7 @@ public:
String const& string() const;
Vector<u16> const& utf16_string() const;
Utf16String const& utf16_string() const;
Utf16View utf16_string_view() const;
private:
@ -32,15 +32,15 @@ private:
mutable String m_utf8_string;
mutable bool m_has_utf8_string { false };
mutable Vector<u16> m_utf16_string;
mutable Utf16String m_utf16_string;
mutable bool m_has_utf16_string { false };
};
PrimitiveString* js_string(Heap&, Utf16View const&);
PrimitiveString* js_string(VM&, Utf16View const&);
PrimitiveString* js_string(Heap&, Vector<u16>);
PrimitiveString* js_string(VM&, Vector<u16>);
PrimitiveString* js_string(Heap&, Utf16String);
PrimitiveString* js_string(VM&, Utf16String);
PrimitiveString* js_string(Heap&, String);
PrimitiveString* js_string(VM&, String);