Files
sdk/tests/web/wasm/function_apply_minify_test.dart
Ömer Ağacan 27d2904b0a [dart2wasm] Compare named argument names by equality instead of identity
This fixes #60059 when `--minify` is not used.

With minification we expect that runtime and const symbols won't be
equal or identical, even when the symbol names are the same.

Issue: https://github.com/dart-lang/sdk/issues/60059
Change-Id: Id6560558e2bd00cd9bef1f0026e2bd92a74d82fc
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/414783
Reviewed-by: Martin Kustermann <kustermann@google.com>
Commit-Queue: Ömer Ağacan <omersa@google.com>
2025-03-25 08:05:54 -07:00

26 lines
858 B
Dart

// Copyright (c) 2025, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
// dart2wasmOptions=--extra-compiler-option=--minify
import 'package:expect/expect.dart';
void f({int a = 0}) {
Expect.equals(123, a);
}
bool get runtimeTrue => int.parse('1') == 1;
void main() {
// With minification, non-const symbols won't be identical or equal to the
// const symbols, so `Symbol('a')` here won't match `a` in the `f`'s named
// parameters and `Function.apply` will throw an error.
Expect.throws<NoSuchMethodError>(
() => Function.apply((runtimeTrue ? f : (() {})), [], {Symbol('a'): 123}),
);
// `const` symbols will work as before.
Function.apply((runtimeTrue ? f : (() {})), [], {#a: 123});
}