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* include/ruby/ruby.h (NUM2CHR): prefix __extension__ for

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braced-groups within expressions.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@25643 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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shyouhei 2009-11-04 06:54:42 +00:00
parent ab4e003969
commit 632aa7a0fc
2 changed files with 6 additions and 1 deletions
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ChangeLog
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@ -1,3 +1,8 @@
Wed Nov 4 15:50:16 2009 URABE Shyouhei <shyouhei@ruby-lang.org>
* include/ruby/ruby.h (NUM2CHR): prefix __extension__ for
braced-groups within expressions.
Wed Nov 4 15:46:30 2009 Nobuyoshi Nakada <nobu@ruby-lang.org>
* ruby.c (set_{internal,external}_encoding_once): fixed typos.

2
include/ruby/ruby.h
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@ -962,7 +962,7 @@ ULONG2NUM(unsigned long v)
#define NUM2CHR_internal(x) (((TYPE(x) == T_STRING)&&(RSTRING_LEN(x)>=1))?\
RSTRING_PTR(x)[0]:(char)(NUM2INT(x)&0xff))
#ifdef __GNUC__
# define NUM2CHR(x) ({VALUE num2chr_x = (x); NUM2CHR_internal(num2chr_x);})
# define NUM2CHR(x) __extension__ ({VALUE num2chr_x = (x); NUM2CHR_internal(num2chr_x);})
#else
static inline char
NUM2CHR(VALUE x)