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author | charliesome <charliesome@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-10-01 14:45:27 +0000 |
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committer | charliesome <charliesome@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-10-01 14:45:27 +0000 |
commit | d60c6c8642e0e6193e5d513135b5dfaaf8a58cfd (patch) | |
tree | 79acaf1a18b6e408b3371ee27ad5ce4d9a6f1a5b | |
parent | ec2db8decf97b79aef557c4b81eef3a0479f4ae3 (diff) | |
download | ruby-d60c6c8642e0e6193e5d513135b5dfaaf8a58cfd.tar.gz |
* vm_core.h: use __attribute__((unused)) in UNINTIALIZED_VAR on clang
4.0+ instead of just on 4.2. Clang has supported the unused attribute
since before version 4, so this should be safe.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43111 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
-rw-r--r-- | ChangeLog | 6 | ||||
-rw-r--r-- | vm_core.h | 2 |
2 files changed, 7 insertions, 1 deletions
@@ -1,3 +1,9 @@ +Tue Oct 1 23:44:00 2013 Charlie Somerville <charliesome@ruby-lang.org> + + * vm_core.h: use __attribute__((unused)) in UNINTIALIZED_VAR on clang + 4.0+ instead of just on 4.2. Clang has supported the unused attribute + since before version 4, so this should be safe. + Tue Oct 1 22:03:48 2013 Nobuyoshi Nakada <nobu@ruby-lang.org> * lib/tempfile.rb (Tempfile#unlink): finalizer is no longer needed @@ -109,7 +109,7 @@ #define UNLIKELY(x) (x) #endif /* __GNUC__ >= 3 */ -#if (defined(__clang__) && (__clang_major__ == 4 && __clang_minor__ == 2)) +#if (defined(__clang__) && __clang_major__ >= 4) #define UNINITIALIZED_VAR(x) x __attribute__((unused)) #elif defined(__GNUC__) && __GNUC__ >= 3 #define UNINITIALIZED_VAR(x) x = x |