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LibJS/Bytecode: Move SetVariable implementation to CommonImplementations

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This commit is contained in:
Andreas Kling 2023-10-21 15:30:39 +02:00
parent e946440ed3
commit 393d90abe1
4 changed files with 24 additions and 10 deletions
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20
Userland/Libraries/LibJS/Bytecode/CommonImplementations.cpp
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@ -244,4 +244,24 @@ ThrowCompletionOr<Value> typeof_variable(VM& vm, DeprecatedFlyString const& stri
return PrimitiveString::create(vm, value.typeof());
}
ThrowCompletionOr<void> set_variable(
VM& vm,
DeprecatedFlyString const& name,
Value value,
Op::EnvironmentMode mode,
Op::SetVariable::InitializationMode initialization_mode)
{
auto environment = mode == Op::EnvironmentMode::Lexical ? vm.running_execution_context().lexical_environment : vm.running_execution_context().variable_environment;
auto reference = TRY(vm.resolve_binding(name, environment));
switch (initialization_mode) {
case Op::SetVariable::InitializationMode::Initialize:
TRY(reference.initialize_referenced_binding(vm, value));
break;
case Op::SetVariable::InitializationMode::Set:
TRY(reference.put_value(vm, value));
break;
}
return {};
}
}