fergalmoran/ladybird
1
0
Fork 0
mirror of https://github.com/fergalmoran/ladybird.git synced 2026-01-06 16:45:03 +00:00
Code Issues Packages Projects Releases Wiki Activity

LibJS: Begin implementing GlobalEnvironmentRecord

Browse Source 
These represent the outermost scope in the environment record
hierarchy. The spec says they should be a "composite" of two things:

- An ObjectEnvironmentRecord wrapping the global object
- A DeclarativeEnvironmentRecord for other declarations

It's not yet clear to me how this should work, so this patch only
implements the first part, an object record wrapping the global object.
This commit is contained in:
Andreas Kling
2021-06-22 17:16:08 +02:00
parent 1d20380859
commit 1f8b6ac3c3
13 changed files with 130 additions and 43 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
Userland/Libraries/LibJS/Interpreter.cpp
View File

@@ -10,6 +10,7 @@
#include <LibJS/AST.h>
#include <LibJS/Interpreter.h>
#include <LibJS/Runtime/FunctionEnvironmentRecord.h>
#include <LibJS/Runtime/GlobalEnvironmentRecord.h>
#include <LibJS/Runtime/GlobalObject.h>
#include <LibJS/Runtime/Object.h>
#include <LibJS/Runtime/Reference.h>
@@ -50,8 +51,8 @@ void Interpreter::run(GlobalObject& global_object, const Program& program)
global_call_frame.this_value = &global_object;
static FlyString global_execution_context_name = "(global execution context)";
global_call_frame.function_name = global_execution_context_name;
global_call_frame.lexical_environment = &global_object;
global_call_frame.variable_environment = &global_object;
global_call_frame.lexical_environment = &global_object.environment_record();
global_call_frame.variable_environment = &global_object.environment_record();
VERIFY(!vm.exception());
global_call_frame.is_strict_mode = program.is_strict_mode();
vm.push_call_frame(global_call_frame, global_object);