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| author | Andreas Kling <kling@serenityos.org> | 2021-06-22 13:30:48 +0200 |
|---|---|---|
| committer | Andreas Kling <kling@serenityos.org> | 2021-06-22 18:44:53 +0200 |
| commit | aabd82d50886c14741500c03fc58fb3863b45ddb (patch) | |
| tree | 21359e759fab78f2d7c6c3bf4d1f3fa106a6fc4b /Userland/Libraries/LibJS/Runtime/GlobalObject.cpp | |
| parent | 6ed6434bab2b136a64a7e8374dbc58b467017016 (diff) | |
| download | serenity-aabd82d50886c14741500c03fc58fb3863b45ddb.zip | |
LibJS: Bring function environment records closer to the spec
This patch adds FunctionEnvironmentRecord as a subclass of the existing
DeclarativeEnvironmentRecord. Things that are specific to function
environment records move into there, simplifying the base.
Most of the abstract operations related to function environment records
are rewritten to match the spec exactly. I also had to implement
GetThisEnvironment() and GetSuperConstructor() to keep tests working
after the changes, so that's nice as well. :^)
Diffstat (limited to 'Userland/Libraries/LibJS/Runtime/GlobalObject.cpp')
| -rw-r--r-- | Userland/Libraries/LibJS/Runtime/GlobalObject.cpp | 10 |
1 files changed, 0 insertions, 10 deletions
diff --git a/Userland/Libraries/LibJS/Runtime/GlobalObject.cpp b/Userland/Libraries/LibJS/Runtime/GlobalObject.cpp index aada03b332..173d23d91d 100644 --- a/Userland/Libraries/LibJS/Runtime/GlobalObject.cpp +++ b/Userland/Libraries/LibJS/Runtime/GlobalObject.cpp @@ -346,16 +346,6 @@ bool GlobalObject::delete_from_environment_record(FlyString const& name) return delete_property(name); } -bool GlobalObject::has_this_binding() const -{ - return true; -} - -Value GlobalObject::get_this_binding(GlobalObject&) const -{ - return Value(this); -} - // 19.2.1 eval ( x ), https://tc39.es/ecma262/#sec-eval-x JS_DEFINE_NATIVE_FUNCTION(GlobalObject::eval) { |