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author | mrkn <mrkn@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2016-01-07 13:35:32 +0000 |
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committer | mrkn <mrkn@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2016-01-07 13:35:32 +0000 |
commit | 98e565ec78cb4a07ffde8589ac4581fca31e9c17 (patch) | |
tree | be587a8552cfc32c97b37154cc18d0d48f1d8611 | |
parent | 9f44b77a18d4d6099174c6044261eb1611a147ea (diff) | |
download | ruby-98e565ec78cb4a07ffde8589ac4581fca31e9c17.tar.gz |
* ruby.h: undef HAVE_BUILTIN___BUILTIN_CHOOSE_EXPR_CONSTANT_P
and HAVE_BUILTIN___BUILTIN_TYPES_COMPATIBLE_P on C++.
[ruby-core:72736] [Bug #11962]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53455 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
-rw-r--r-- | ChangeLog | 6 | ||||
-rw-r--r-- | include/ruby/ruby.h | 7 |
2 files changed, 13 insertions, 0 deletions
@@ -1,3 +1,9 @@ +Thu Jan 7 22:32:21 2016 Kenta Murata <mrkn@mrkn.jp> + + * ruby.h: undef HAVE_BUILTIN___BUILTIN_CHOOSE_EXPR_CONSTANT_P + and HAVE_BUILTIN___BUILTIN_TYPES_COMPATIBLE_P on C++. + [ruby-core:72736] [Bug #11962] + Thu Jan 7 22:02:21 2016 Shugo Maeda <shugo@ruby-lang.org> * enum.c (enum_minmax): optimize object comparison in diff --git a/include/ruby/ruby.h b/include/ruby/ruby.h index 7aabf5bd68..82dca14682 100644 --- a/include/ruby/ruby.h +++ b/include/ruby/ruby.h @@ -26,6 +26,13 @@ extern "C" { #include RUBY_EXTCONF_H #endif +#if defined(__cplusplus) +/* __builtin_choose_expr and __builtin_types_compatible aren't available + * on C++. See https://gcc.gnu.org/onlinedocs/gcc/Other-Builtins.html */ +# undef HAVE_BUILTIN___BUILTIN_CHOOSE_EXPR_CONSTANT_P +# undef HAVE_BUILTIN___BUILTIN_TYPES_COMPATIBLE_P +#endif + #include "defines.h" #define NORETURN_STYLE_NEW 1 |