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| author | ngoto <ngoto@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2016-09-16 12:29:42 +0000 |
|---|---|---|
| committer | ngoto <ngoto@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2016-09-16 12:29:42 +0000 |
| commit | ea571c0b09bd4c0eec079c7df7b0e9669733562b (patch) | |
| tree | 0c99141c5ab1567bf0865040e7193631493c7502 /internal.h | |
| parent | 0b826a5197f86a42b6a35dc2c35b4356435e89fd (diff) | |
| download | ruby-ea571c0b09bd4c0eec079c7df7b0e9669733562b.tar.gz | |
* internal.h (MAYBE_UNUSED): The fallback definition is needed.
Fix compile error with some non-GCC compilers such as
Oracle Solaris Studio 12.3 on Solaris 10.
[Bug #12767] [ruby-dev:49807]
* internal.h (WARN_UNUSED_RESULT): ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56172 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'internal.h')
| -rw-r--r-- | internal.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/internal.h b/internal.h index 57d023600a..54e5d3bc78 100644 --- a/internal.h +++ b/internal.h @@ -26,6 +26,14 @@ extern "C" { #define LIKELY(x) RB_LIKELY(x) #define UNLIKELY(x) RB_UNLIKELY(x) +#ifndef MAYBE_UNUSED +# define MAYBE_UNUSED(x) x +#endif + +#ifndef WARN_UNUSED_RESULT +# define WARN_UNUSED_RESULT(x) x +#endif + #ifdef HAVE_VALGRIND_MEMCHECK_H # include <valgrind/memcheck.h> # ifndef VALGRIND_MAKE_MEM_DEFINED |