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LibJS: Name functions created by "Function" "anonymous"

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...as it is supposed to be.
This commit is contained in:
Linus Groh 2020-05-02 18:05:05 +01:00 • committed by Andreas Kling
parent e347d6bdb8
commit ae05dc8abc
Notes: sideshowbarker 2024-07-19 07:02:24 +09:00
2 changed files with 5 additions and 1 deletions
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2
Libraries/LibJS/Runtime/FunctionConstructor.cpp
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@ -66,7 +66,7 @@ Value FunctionConstructor::construct(Interpreter& interpreter)
parameters_source = parameters_builder.build();
body_source = interpreter.argument(interpreter.argument_count() - 1).to_string();
}
auto source = String::format("function (%s) { %s }", parameters_source.characters(), body_source.characters());
auto source = String::format("function anonymous(%s) { %s }", parameters_source.characters(), body_source.characters());
auto parser = Parser(Lexer(source));
auto function_expression = parser.parse_function_node<FunctionExpression>();
if (parser.has_errors()) {

4
Libraries/LibJS/Tests/Function.js
View file

@ -3,8 +3,10 @@ load("test-common.js");
try {
assert(Function.length === 1);
assert(Function.prototype.length === 0);
assert(typeof Function() === "function");
assert(typeof new Function() === "function");
assert(Function()() === undefined);
assert(new Function()() === undefined);
assert(Function("return 42")() === 42);
@ -19,6 +21,8 @@ try {
assert(new Function("return typeof Function()")() === "function");
assert(new Function("x", "return function (y) { return x + y };")(1)(2) === 3);
assert(new Function().toString() === "function anonymous() {\n ???\n}");
console.log("PASS");
} catch (e) {
console.log("FAIL: " + e.message);