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| author | upstream source tree <ports@midipix.org> | 2015-03-15 20:14:05 -0400 |
|---|---|---|
| committer | upstream source tree <ports@midipix.org> | 2015-03-15 20:14:05 -0400 |
| commit | 554fd8c5195424bdbcabf5de30fdc183aba391bd (patch) | |
| tree | 976dc5ab7fddf506dadce60ae936f43f58787092 /gcc/testsuite/gcc.dg/cpp/20000419-1.c | |
| download | cbb-gcc-4.6.4-554fd8c5195424bdbcabf5de30fdc183aba391bd.tar.bz2 cbb-gcc-4.6.4-554fd8c5195424bdbcabf5de30fdc183aba391bd.tar.xz | |
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Diffstat (limited to 'gcc/testsuite/gcc.dg/cpp/20000419-1.c')
| -rw-r--r-- | gcc/testsuite/gcc.dg/cpp/20000419-1.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/cpp/20000419-1.c b/gcc/testsuite/gcc.dg/cpp/20000419-1.c new file mode 100644 index 000000000..c4400ee6c --- /dev/null +++ b/gcc/testsuite/gcc.dg/cpp/20000419-1.c @@ -0,0 +1,15 @@ +/* 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 *-*-* } 11 } */ +/* { dg-bogus "used without args" "no args, 1" { target *-*-* } 12 } */ |