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LibJS: Add vector of local variables in ExecutionContext

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Now ExecutionContext has vector of values that will represent values
of local variables.

This vector is initialized in ECMAScriptFunctionObject::internal_call()
or ECMAScriptFunctionObject::internal_const() using number of local
variables provided to ECMAScriptFunctionObject by the parser.
This commit is contained in:
Aliaksandr Kalenik
2023-07-05 02:12:39 +02:00
committed by Andreas Kling
parent 7765ebb5f2
commit 0daff637e2
3 changed files with 10 additions and 3 deletions
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4
Userland/Libraries/LibJS/Runtime/ECMAScriptFunctionObject.cpp
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@@ -149,6 +149,8 @@ ThrowCompletionOr<Value> ECMAScriptFunctionObject::internal_call(Value this_argu
ExecutionContext callee_context(heap());
callee_context.local_variables.resize(m_local_variables_names.size());
// Non-standard
callee_context.arguments.extend(move(arguments_list));
if (auto* interpreter = vm.interpreter_if_exists())
@@ -218,6 +220,8 @@ ThrowCompletionOr<NonnullGCPtr<Object>> ECMAScriptFunctionObject::internal_const
ExecutionContext callee_context(heap());
callee_context.local_variables.resize(m_local_variables_names.size());
// Non-standard
callee_context.arguments.extend(move(arguments_list));
if (auto* interpreter = vm.interpreter_if_exists())