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LibJS: Add preparation for Intl constructors and prototypes

Add a JS_ENUMERATE_INTL_OBJECTS macro and use it to generate:

- Forward declarations
- CommonPropertyNames class name members
- Constructor and prototype GlobalObject members, getters, visitors,
  and initialize_constructor() calls
This commit is contained in:
Linus Groh 2021-08-08 18:35:29 +01:00
parent a37dcf8ca7
commit 44a8b55c50
4 changed files with 44 additions and 0 deletions

View file

@ -76,6 +76,8 @@
__JS_ENUMERATE(Float32Array, float32_array, Float32ArrayPrototype, Float32ArrayConstructor, float) \
__JS_ENUMERATE(Float64Array, float64_array, Float64ArrayPrototype, Float64ArrayConstructor, double)
#define JS_ENUMERATE_INTL_OBJECTS
#define JS_ENUMERATE_TEMPORAL_OBJECTS \
__JS_ENUMERATE(Calendar, calendar, CalendarPrototype, CalendarConstructor) \
__JS_ENUMERATE(Duration, duration, DurationPrototype, DurationConstructor) \
@ -197,6 +199,15 @@ JS_ENUMERATE_NATIVE_ERRORS
JS_ENUMERATE_TYPED_ARRAYS
#undef __JS_ENUMERATE
namespace Intl {
#define __JS_ENUMERATE(ClassName, snake_name, ConstructorName, PrototypeName) \
class ClassName; \
class ConstructorName; \
class PrototypeName;
JS_ENUMERATE_INTL_OBJECTS
#undef __JS_ENUMERATE
};
namespace Temporal {
#define __JS_ENUMERATE(ClassName, snake_name, ConstructorName, PrototypeName) \
class ClassName; \

View file

@ -440,6 +440,9 @@ struct CommonPropertyNames {
#define __JS_ENUMERATE(x, a, b, c, t) PropertyName x { #x, PropertyName::StringMayBeNumber::No };
JS_ENUMERATE_BUILTIN_TYPES
#undef __JS_ENUMERATE
#define __JS_ENUMERATE(x, a, b, c) PropertyName x { #x, PropertyName::StringMayBeNumber::No };
JS_ENUMERATE_INTL_OBJECTS
#undef __JS_ENUMERATE
#define __JS_ENUMERATE(x, a, b, c) PropertyName x { #x, PropertyName::StringMayBeNumber::No };
JS_ENUMERATE_TEMPORAL_OBJECTS
#undef __JS_ENUMERATE

View file

@ -154,6 +154,18 @@ void GlobalObject::initialize_global_object()
JS_ENUMERATE_BUILTIN_TYPES
#undef __JS_ENUMERATE
#define __JS_ENUMERATE(ClassName, snake_name, PrototypeName, ConstructorName) \
if (!m_intl_##snake_name##_prototype) \
m_intl_##snake_name##_prototype = heap().allocate<Intl::PrototypeName>(*this, *this);
JS_ENUMERATE_INTL_OBJECTS
#undef __JS_ENUMERATE
// Must be allocated before `Intl::Intl` below.
#define __JS_ENUMERATE(ClassName, snake_name, PrototypeName, ConstructorName) \
initialize_constructor(vm.names.ClassName, m_intl_##snake_name##_constructor, m_intl_##snake_name##_prototype);
JS_ENUMERATE_INTL_OBJECTS
#undef __JS_ENUMERATE
#define __JS_ENUMERATE(ClassName, snake_name, PrototypeName, ConstructorName) \
if (!m_temporal_##snake_name##_prototype) \
m_temporal_##snake_name##_prototype = heap().allocate<Temporal::PrototypeName>(*this, *this);
@ -276,6 +288,12 @@ void GlobalObject::visit_edges(Visitor& visitor)
JS_ENUMERATE_BUILTIN_TYPES
#undef __JS_ENUMERATE
#define __JS_ENUMERATE(ClassName, snake_name, PrototypeName, ConstructorName) \
visitor.visit(m_intl_##snake_name##_constructor); \
visitor.visit(m_intl_##snake_name##_prototype);
JS_ENUMERATE_INTL_OBJECTS
#undef __JS_ENUMERATE
#define __JS_ENUMERATE(ClassName, snake_name, PrototypeName, ConstructorName) \
visitor.visit(m_temporal_##snake_name##_constructor); \
visitor.visit(m_temporal_##snake_name##_prototype);

View file

@ -47,6 +47,12 @@ public:
JS_ENUMERATE_BUILTIN_TYPES
#undef __JS_ENUMERATE
#define __JS_ENUMERATE(ClassName, snake_name, PrototypeName, ConstructorName) \
Intl::ConstructorName* intl_##snake_name##_constructor() { return m_intl_##snake_name##_constructor; } \
Object* intl_##snake_name##_prototype() { return m_intl_##snake_name##_prototype; }
JS_ENUMERATE_INTL_OBJECTS
#undef __JS_ENUMERATE
#define __JS_ENUMERATE(ClassName, snake_name, PrototypeName, ConstructorName) \
Temporal::ConstructorName* temporal_##snake_name##_constructor() { return m_temporal_##snake_name##_constructor; } \
Object* temporal_##snake_name##_prototype() { return m_temporal_##snake_name##_prototype; }
@ -107,6 +113,12 @@ private:
JS_ENUMERATE_BUILTIN_TYPES
#undef __JS_ENUMERATE
#define __JS_ENUMERATE(ClassName, snake_name, PrototypeName, ConstructorName) \
Intl::ConstructorName* m_intl_##snake_name##_constructor { nullptr }; \
Object* m_intl_##snake_name##_prototype { nullptr };
JS_ENUMERATE_INTL_OBJECTS
#undef __JS_ENUMERATE
#define __JS_ENUMERATE(ClassName, snake_name, PrototypeName, ConstructorName) \
Temporal::ConstructorName* m_temporal_##snake_name##_constructor { nullptr }; \
Object* m_temporal_##snake_name##_prototype { nullptr };