llvm-project/clang/test/Preprocessor/macro_paste_simple.c

// RUN: %clang_cc1 %s -E | grep "barbaz123"

#define FOO bar ## baz ## 123

FOO
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 -E \| grep "barbaz123"`
Implement basic token pasting (## operator). This implements test/Preprocessor/macro_paste_simple.c and macro_paste_bad.c. There are several known bugs still. llvm-svn: 38733 2006-07-19 13:42:48 +08:00
			`#define FOO bar ## baz ## 123`
add runline, make this test real. llvm-svn: 44916 2007-12-12 14:20:18 +08:00
			`FOO`