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LibJS: Parse dynamic import calls 'import()' and 'import.meta'

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For now both just throw when executing but this can be implemented when
modules are implemented :^).
This commit is contained in:
davidot 2021-11-26 23:45:10 +01:00 • committed by Linus Groh
commit 045a42cf35
Notes: sideshowbarker 2024-07-17 23:18:09 +09:00
4 changed files with 125 additions and 6 deletions
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28
Userland/Libraries/LibJS/AST.cpp
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@ -2880,17 +2880,39 @@ void MetaProperty::dump(int indent) const
outln("{} {}", class_name(), name);
}
Value MetaProperty::execute(Interpreter& interpreter, GlobalObject&) const
Value MetaProperty::execute(Interpreter& interpreter, GlobalObject& global_object) const
{
InterpreterNodeScope node_scope { interpreter, *this };
if (m_type == MetaProperty::Type::NewTarget)
return interpreter.vm().get_new_target().value_or(js_undefined());
if (m_type == MetaProperty::Type::ImportMeta)
TODO();
if (m_type == MetaProperty::Type::ImportMeta) {
interpreter.vm().throw_exception<InternalError>(global_object, ErrorType::NotImplemented, "'import.meta' in modules");
return {};
}
VERIFY_NOT_REACHED();
}
void ImportCall::dump(int indent) const
{
ASTNode::dump(indent);
print_indent(indent);
outln("(Specifier)");
m_specifier->dump(indent + 1);
if (m_options) {
outln("(Options)");
m_options->dump(indent + 1);
}
}
Value ImportCall::execute(Interpreter& interpreter, GlobalObject& global_object) const
{
InterpreterNodeScope node_scope { interpreter, *this };
interpreter.vm().throw_exception<InternalError>(global_object, ErrorType::NotImplemented, "'import(...)' in modules");
return {};
}
Value StringLiteral::execute(Interpreter& interpreter, GlobalObject&) const
{
InterpreterNodeScope node_scope { interpreter, *this };