llvm-project/clang/test/SemaCXX/friend-class-nodecl.cpp

// RUN: %clang_cc1 -ast-print %s -o %t
// RUN: not grep '^ *class B' %t

// Tests that the tag decls in friend declarations aren't added to the
// declaring class's decl chain.

class A {
  friend class B;
};
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 -ast-print %s -o %t`
Ensure that the tag decls of friend decls aren't added to the friending class's decl list, and remove some workarounds that were due to this. Thanks to Eli for pointing this out and providing the test case. llvm-svn: 80745 2009-09-02 08:55:30 +08:00			`// RUN: not grep '^ *class B' %t`

			`// Tests that the tag decls in friend declarations aren't added to the`
			`// declaring class's decl chain.`

			`class A {`
			`friend class B;`
			`};`