phony assignment is not valid at module scope (#3876)

gpuweb · Jul 25, 2024 · 16e822a · 16e822a
1 parent 186f4d5
commit 16e822a
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diff --git a/src/webgpu/listing_meta.json b/src/webgpu/listing_meta.json
@@ -2695,6 +2695,7 @@
   "webgpu:shader,validation,statement,increment_decrement:var_init_type:*": { "subcaseMS": 270.034 },
   "webgpu:shader,validation,statement,loop:break_if_type:*": { "subcaseMS": 5.488 },
   "webgpu:shader,validation,statement,loop:parse:*": { "subcaseMS": 16.168 },
+  "webgpu:shader,validation,statement,phony:module_scope:*": { "subcaseMS": 0.381 },
   "webgpu:shader,validation,statement,phony:parse:*": { "subcaseMS": 149.639 },
   "webgpu:shader,validation,statement,phony:rhs_constructible:*": { "subcaseMS": 244.513 },
   "webgpu:shader,validation,statement,phony:rhs_with_decl:*": { "subcaseMS": 15.874 },

diff --git a/src/webgpu/shader/validation/statement/phony.spec.ts b/src/webgpu/shader/validation/statement/phony.spec.ts
@@ -170,3 +170,10 @@ fn f() {
 }`;
     t.expectCompileResult(kTests[t.params.test].pass, code);
   });
+
+g.test('module_scope')
+  .desc(`Phony assignment is not valid at module scope`)
+  .fn(t => {
+    const code = `_ = 1; `;
+    t.expectCompileResult(false, code);
+  });