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ruby.h: suppress warnings

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* include/ruby/ruby.h (RUBY_SAFE_LEVEL_CHECK): suppress warnings
  "left-hand operand of comma expression has no effect", on gcc 4.4.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41292 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2013-06-14 03:21:23 +00:00
parent 5ffd3ca1c3
commit 19faee195a
2 changed files with 8 additions and 3 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
Fri Jun 14 12:21:20 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
* include/ruby/ruby.h (RUBY_SAFE_LEVEL_CHECK): suppress warnings
"left-hand operand of comma expression has no effect", on gcc 4.4.
Fri Jun 14 09:48:48 2013 Shugo Maeda <shugo@ruby-lang.org>
* NEWS: add notes for $SAFE.

6
include/ruby/ruby.h
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@ -566,9 +566,9 @@ int ruby$safe_level$4(void) __attribute__((error("$SAFE=4 is obsolete")));
__extension__(__builtin_constant_p(level) && \
((level) < 0 || RUBY_SAFE_LEVEL_MAX < (level)))
#define RUBY_SAFE_LEVEL_CHECK(level) \
(RUBY_SAFE_LEVEL_INVALID_P(level) ? ruby$safe_level$4() : 0)
#define rb_secure(level) (RUBY_SAFE_LEVEL_CHECK(level), rb_secure(level))
#define rb_set_safe_level(level) (RUBY_SAFE_LEVEL_CHECK(level), rb_set_safe_level(level))
(RUBY_SAFE_LEVEL_INVALID_P(level) ? ruby$safe_level$4() : (level))
#define rb_secure(level) rb_secure(RUBY_SAFE_LEVEL_CHECK(level))
#define rb_set_safe_level(level) rb_set_safe_level(RUBY_SAFE_LEVEL_CHECK(level))
#endif
void rb_set_safe_level_force(int);
void rb_secure_update(VALUE);