diff options
| author | Erich Keane <erich.keane@intel.com> | 2017-11-20 17:57:42 +0000 |
|---|---|---|
| committer | Erich Keane <erich.keane@intel.com> | 2017-11-20 17:57:42 +0000 |
| commit | e868ee475466df3eb9e752331c5c4a6dc9cdf58d (patch) | |
| tree | bd4fbf46175f54651e017bb38710956fd0f555f3 /test/Preprocessor | |
| parent | e45231fd48ab31692aedfdcf5b6471a33d6c77f7 (diff) | |
For Linux/gnu compatibility, preinclude <stdc-predef.h> if the file is available
As reported in llvm bugzilla 32377.
Here’s a patch to add preinclude of stdc-predef.h.
The gcc documentation says “On GNU/Linux, <stdc-predef.h> is pre-included.”
See https://gcc.gnu.org/gcc-4.8/porting_to.html;
The preinclude is inhibited with –ffreestanding.
Basically I fixed the failing test cases by adding –ffreestanding which inhibits
this behavior.
I fixed all the failing tests, including some in extra/test, there's a separate
patch for that which is linked here
Patch By: mibintc
Differential Revision: https://reviews.llvm.org/D34158
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@318669 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/Preprocessor')
| -rw-r--r-- | test/Preprocessor/ignore-pragmas.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/test/Preprocessor/ignore-pragmas.c b/test/Preprocessor/ignore-pragmas.c index e2f9ef3dfa..965b23e8ab 100644 --- a/test/Preprocessor/ignore-pragmas.c +++ b/test/Preprocessor/ignore-pragmas.c @@ -1,8 +1,8 @@ -// RUN: %clang_cc1 -E %s -Wall -verify -// RUN: %clang_cc1 -Eonly %s -Wall -verify -// RUN: %clang -M -Wall %s -Xclang -verify -// RUN: %clang -E -frewrite-includes %s -Wall -Xclang -verify -// RUN: %clang -E -dD -dM %s -Wall -Xclang -verify +// RUN: %clang_cc1 -E %s -Wall -ffreestanding -verify +// RUN: %clang_cc1 -Eonly %s -Wall -ffreestanding -verify +// RUN: %clang -M -Wall -ffreestanding %s -Xclang -verify +// RUN: %clang -E -frewrite-includes %s -Wall -ffreestanding -Xclang -verify +// RUN: %clang -E -dD -dM %s -Wall -ffreestanding -Xclang -verify // expected-no-diagnostics #pragma GCC visibility push (default) |