commit 59b28c4cbcb52c6eb162ca4529d5458792fe1411
author Ben Clayton <bclayton@google.com> Tue Mar 30 20:06:48 2021 +0000
committer Commit Bot service account <commit-bot@chromium.org> Tue Mar 30 20:06:48 2021 +0000
tree 45059db83e2f27e97fe7b1fc5de7579fd971fe6a
parent ced00a2380b4e78de6a31c028e418fe020613a8b

Resolver: apply type storage class uses via parameters

Bug: tint:185
Bug: tint:682
Change-Id: I0a35d9419af3a74376ef96197bbe99630d54632e
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/46381
Commit-Queue: Ben Clayton <bclayton@google.com>
Reviewed-by: James Price <jrprice@google.com>

src/resolver/struct_storage_class_use_test.cc

diff --git a/src/resolver/struct_storage_class_use_test.cc b/src/resolver/struct_storage_class_use_test.cc
index 34fa7e2..05db907 100644
--- a/src/resolver/struct_storage_class_use_test.cc
+++ b/src/resolver/struct_storage_class_use_test.cc
@@ -36,6 +36,19 @@
   EXPECT_TRUE(sem->StorageClassUsage().empty());
 }
 
+TEST_F(ResolverStorageClassUseTest, StructReachableFromParameter) {
+  auto* s = Structure("S", {Member("a", ty.f32())});
+
+  Func("f", {Var("param", s, ast::StorageClass::kNone)}, ty.void_(), {}, {});
+
+  ASSERT_TRUE(r()->Resolve()) << r()->error();
+
+  auto* sem = Sem().Get(s);
+  ASSERT_NE(sem, nullptr);
+  EXPECT_THAT(sem->StorageClassUsage(),
+              UnorderedElementsAre(ast::StorageClass::kNone));
+}
+
 TEST_F(ResolverStorageClassUseTest, StructReachableFromGlobal) {
   auto* s = Structure("S", {Member("a", ty.f32())});