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LibGC+Everywhere: Factor out a LibGC from LibJS

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Resulting in a massive rename across almost everywhere! Alongside the
namespace change, we now have the following names:

 * JS::NonnullGCPtr -> GC::Ref
 * JS::GCPtr -> GC::Ptr
 * JS::HeapFunction -> GC::Function
 * JS::CellImpl -> GC::Cell
 * JS::Handle -> GC::Root
This commit is contained in:
Shannon Booth 2024-11-15 04:01:23 +13:00 • committed by Andreas Kling
commit f87041bf3a
Notes: github-actions[bot] 2024-11-15 13:50:17 +00:00
1722 changed files with 9939 additions and 9906 deletions
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22
Libraries/LibJS/Runtime/ExecutionContext.h
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@ -19,7 +19,7 @@
namespace JS {
using ScriptOrModule = Variant<Empty, NonnullGCPtr<Script>, NonnullGCPtr<Module>>;
using ScriptOrModule = Variant<Empty, GC::Ref<Script>, GC::Ref<Module>>;
struct CachedSourceRange : public RefCounted<CachedSourceRange> {
CachedSourceRange(size_t program_counter, Variant<UnrealizedSourceRange, SourceRange> source_range)
@ -48,24 +48,24 @@ private:
public:
void operator delete(void* ptr);
GCPtr<FunctionObject> function; // [[Function]]
GCPtr<Realm> realm; // [[Realm]]
ScriptOrModule script_or_module; // [[ScriptOrModule]]
GCPtr<Environment> lexical_environment; // [[LexicalEnvironment]]
GCPtr<Environment> variable_environment; // [[VariableEnvironment]]
GCPtr<PrivateEnvironment> private_environment; // [[PrivateEnvironment]]
GC::Ptr<FunctionObject> function; // [[Function]]
GC::Ptr<Realm> realm; // [[Realm]]
ScriptOrModule script_or_module; // [[ScriptOrModule]]
GC::Ptr<Environment> lexical_environment; // [[LexicalEnvironment]]
GC::Ptr<Environment> variable_environment; // [[VariableEnvironment]]
GC::Ptr<PrivateEnvironment> private_environment; // [[PrivateEnvironment]]
// Non-standard: This points at something that owns this ExecutionContext, in case it needs to be protected from GC.
GCPtr<Cell> context_owner;
GC::Ptr<Cell> context_owner;
Optional<size_t> program_counter;
mutable RefPtr<CachedSourceRange> cached_source_range;
GCPtr<PrimitiveString> function_name;
GC::Ptr<PrimitiveString> function_name;
Value this_value;
GCPtr<Bytecode::Executable> executable;
GC::Ptr<Bytecode::Executable> executable;
// https://html.spec.whatwg.org/multipage/webappapis.html#skip-when-determining-incumbent-counter
// FIXME: Move this out of LibJS (e.g. by using the CustomData concept), as it's used exclusively by LibWeb.
@ -90,7 +90,7 @@ public:
Vector<Value> registers_and_constants_and_locals;
Vector<Bytecode::UnwindInfo> unwind_contexts;
Vector<Optional<size_t>> previously_scheduled_jumps;
Vector<GCPtr<Environment>> saved_lexical_environments;
Vector<GC::Ptr<Environment>> saved_lexical_environments;
};
struct StackTraceElement {