diff options
| author | Jakub Jelinek <jakub@redhat.com> | 2010-09-01 00:47:25 +0200 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2010-09-01 00:47:25 +0200 |
| commit | a69d2520e0ed978f8c030689958e5f67e7ca42eb (patch) | |
| tree | f637ade47d19715a8cf418b551c01d28ece8d143 /gcc | |
| parent | 0c1bebc414bf795957a4371d614618344589310e (diff) | |
| download | gcc-a69d2520e0ed978f8c030689958e5f67e7ca42eb.zip gcc-a69d2520e0ed978f8c030689958e5f67e7ca42eb.tar.gz gcc-a69d2520e0ed978f8c030689958e5f67e7ca42eb.tar.bz2 | |
re PR preprocessor/45457 (ICE: invalid built-in macro "__DBL_DENORM_MIN__")
PR preprocessor/45457
* expr.c (parse_defined): Call pfile->cb.user_builtin_macro hook if
needed.
* directives.c (do_ifdef, do_ifndef): Likewise.
* c-c++-common/cpp/pr45457.c: New test.
From-SVN: r163705
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/testsuite/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/testsuite/c-c++-common/cpp/pr45457.c | 18 |
2 files changed, 23 insertions, 0 deletions
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index 3f9a2ee..d9f26d9 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,8 @@ +2010-08-31 Jakub Jelinek <jakub@redhat.com> + + PR preprocessor/45457 + * c-c++-common/cpp/pr45457.c: New test. + 2010-08-31 Eric Botcazou <ebotcazou@adacore.com> * gcc.dg/nested-func-8.c: New test. diff --git a/gcc/testsuite/c-c++-common/cpp/pr45457.c b/gcc/testsuite/c-c++-common/cpp/pr45457.c new file mode 100644 index 0000000..14879cd --- /dev/null +++ b/gcc/testsuite/c-c++-common/cpp/pr45457.c @@ -0,0 +1,18 @@ +/* PR preprocessor/45457 */ +/* { dg-do compile } */ + +const char *a = +#ifdef __DBL_DENORM_MIN__ +"a" +#endif +#if defined(__DBL_EPSILON__) +"b" +#endif +#ifndef __DBL_MAX__ +"c" +#endif +#if !defined(__DBL_MIN__) +"d" +#endif +; +double b = __DBL_DENORM_MIN__ + __DBL_EPSILON__ + __DBL_MAX__ + __DBL_MIN__; |