test/tint/bug/chromium/1273451.wgsl - dawn - Git at Google

 struct A {
   a : i32,
 };

 struct B {
   b : i32,
 };

 fn f(a : A) -> B {
   return B();
 }
	struct A {
	a : i32,
	};

	struct B {
	b : i32,
	};

	fn f(a : A) -> B {
	return B();
	}