| /* Test for erroneous deletion of the entire macro expansion when pruning |
| \r escapes. Problem noted by DJ Delorie <dj@delorie.com>; test case |
| distilled from GNU libc header files. */ |
| /* { dg-do preprocess } */ |
| |
| #define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias)) |
| #define __ASMNAME(cname) __ASMNAME2 (__USER_LABEL_PREFIX__, cname) |
| #define __ASMNAME2(prefix, cname) __STRING (prefix) cname |
| #define __STRING(x) #x |
| |
| __REDIRECT (a, b, c) |
| __ASMNAME2 (__USER_LABEL_PREFIX__, harumph) |
| /* { dg-bogus "used without args" "no args, 1" { target *-*-* } .-2 } */ |
| /* { dg-bogus "used without args" "no args, 1" { target *-*-* } .-2 } */ |
