RGBCube/serenity
1
Fork 0
mirror of https://github.com/RGBCube/serenity synced 2025-07-25 15:07:45 +00:00
Code Issues Activity Actions

LibJS: Make native function/property callbacks take VM, not Interpreter

Browse source 
More work on decoupling the general runtime from Interpreter. The goal
is becoming clearer. Interpreter should be one possible way to execute
code inside a VM. In the future we might have other ways :^)
This commit is contained in:
Andreas Kling 2020-09-27 18:36:49 +02:00
parent 1ff9d33131
commit 340a115dfe
64 changed files with 1160 additions and 1114 deletions
Download patch file Download diff file Expand all files Collapse all files

21
Libraries/LibJS/Runtime/FunctionConstructor.cpp
View file

@ -58,25 +58,26 @@ Value FunctionConstructor::call()
Value FunctionConstructor::construct(Interpreter& interpreter, Function&)
{
auto& vm = this->vm();
String parameters_source = "";
String body_source = "";
if (interpreter.argument_count() == 1) {
body_source = interpreter.argument(0).to_string(interpreter);
if (interpreter.exception())
if (vm.argument_count() == 1) {
body_source = vm.argument(0).to_string(global_object());
if (vm.exception())
return {};
}
if (interpreter.argument_count() > 1) {
if (vm.argument_count() > 1) {
Vector<String> parameters;
for (size_t i = 0; i < interpreter.argument_count() - 1; ++i) {
parameters.append(interpreter.argument(i).to_string(interpreter));
if (interpreter.exception())
for (size_t i = 0; i < vm.argument_count() - 1; ++i) {
parameters.append(vm.argument(i).to_string(global_object()));
if (vm.exception())
return {};
}
StringBuilder parameters_builder;
parameters_builder.join(',', parameters);
parameters_source = parameters_builder.build();
body_source = interpreter.argument(interpreter.argument_count() - 1).to_string(interpreter);
if (interpreter.exception())
body_source = vm.argument(vm.argument_count() - 1).to_string(global_object());
if (vm.exception())
return {};
}
auto source = String::format("function anonymous(%s) { %s }", parameters_source.characters(), body_source.characters());
@ -84,7 +85,7 @@ Value FunctionConstructor::construct(Interpreter& interpreter, Function&)
auto function_expression = parser.parse_function_node<FunctionExpression>();
if (parser.has_errors()) {
auto error = parser.errors()[0];
interpreter.vm().throw_exception<SyntaxError>(global_object(), error.to_string());
vm.throw_exception<SyntaxError>(global_object(), error.to_string());
return {};
}
return function_expression->execute(interpreter, global_object());