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


// RUN: %clang_cc1 -E %s | grep 'foo{a, b, c, d, e}'
// RUN: %clang_cc1 -E %s | grep 'foo2{d, C, B}'
// RUN: %clang_cc1 -E %s | grep 'foo2{d,e, C, B}'

#define va1(...) foo{a, __VA_ARGS__, e}
va1(b, c, d)
#define va2(a, b, ...) foo2{__VA_ARGS__, b, a}
va2(B, C, d)
va2(B, C, d,e)
new testcase for __VA_ARGS__ llvm-svn: 38775 2006-07-29 12:03:59 +08:00
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 -E %s \| grep 'foo{a, b, c, d, e}'`
			`// RUN: %clang_cc1 -E %s \| grep 'foo2{d, C, B}'`
			`// RUN: %clang_cc1 -E %s \| grep 'foo2{d,e, C, B}'`
new testcase for __VA_ARGS__ llvm-svn: 38775 2006-07-29 12:03:59 +08:00
			`#define va1(...) foo{a, __VA_ARGS__, e}`
			`va1(b, c, d)`
			`#define va2(a, b, ...) foo2{__VA_ARGS__, b, a}`
			`va2(B, C, d)`
			`va2(B, C, d,e)`