hanchenye-llvm-project/clang/test/CodeGen/OpaqueStruct.c

// RUN: %clang_cc1 %s -emit-llvm -o %t
typedef struct a b;

b* x;

struct a {
  b* p;
};

void f() {
  b* z = x->p;
}
Update tests to use %clang_cc1 instead of 'clang-cc' or 'clang -cc1'. - This is designed to make it obvious that %clang_cc1 is a "test variable" which is substituted. It is '%clang_cc1' instead of '%clang -cc1' because it can be useful to redefine what gets run as 'clang -cc1' (for example, to set a default target). llvm-svn: 91446 2009-12-16 04:14:24 +08:00			`// RUN: %clang_cc1 %s -emit-llvm -o %t`
Convert opaque type when struct definition is seen. llvm-svn: 45287 2007-12-22 03:35:28 +08:00			`typedef struct a b;`

			`b* x;`

			`struct a {`
			`b* p;`
			`};`

			`void f() {`
			`b* z = x->p;`
			`}`