llvm-project/clang/test/Preprocessor/ifdef-recover.c

/* RUN: clang-cc -E %s 2>&1 >/dev/null | grep error: | count 3
 */

#ifdef

#endif

/* End of function-like macro invocation in #ifdef */
/* PR1936 */
#define f(x) x
#if f(2
#endif

int x;
Rename clang to clang-cc. Tests and drivers updated, still need to shuffle dirs. llvm-svn: 67602 2009-03-24 10:24:46 +08:00			`/* RUN: clang-cc -E %s 2>&1 >/dev/null \| grep error: \| count 3`
If we see an invalid #ifdef directive, enter a conditional compilation region so that we don't emit an error on the #endif. Suggestion by Neil. llvm-svn: 42258 2007-09-24 13:14:57 +08:00			`*/`

			`#ifdef`

			`#endif`

Fix PR1936, a crash on malformed #if. Thanks to Neil for noticing this! llvm-svn: 46256 2008-01-23 03:34:51 +08:00			`/* End of function-like macro invocation in #ifdef */`
			`/* PR1936 */`
			`#define f(x) x`
			`#if f(2`
			`#endif`

			`int x;`