forked from OSchip/llvm-project
33 lines
428 B
C
33 lines
428 B
C
/* RUN: clang -E %s -DNO_ERRORS &&
|
|
RUN: not clang -E %s
|
|
*/
|
|
|
|
#ifdef NO_ERRORS
|
|
/* None of these divisions by zero are in live parts of the expression, do not
|
|
emit any diagnostics. */
|
|
|
|
#define MACRO_0 0
|
|
#define MACRO_1 1
|
|
|
|
#if MACRO_0 && 10 / MACRO_0
|
|
foo
|
|
#endif
|
|
|
|
#if MACRO_1 || 10 / MACRO_0
|
|
bar
|
|
#endif
|
|
|
|
#if 0 ? 124/0 : 42
|
|
#endif
|
|
|
|
#else
|
|
|
|
|
|
/* The 1/0 is live, it should error out. */
|
|
#if 0 && 1 ? 4 : 1 / 0
|
|
baz
|
|
#endif
|
|
|
|
|
|
#endif
|