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author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2015-04-14 03:31:28 +0000 |
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committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2015-04-14 03:31:28 +0000 |
commit | 523ecd29b8acef4faa47331aaf1c6bf128b29ad6 (patch) | |
tree | dc1398668220ed51b8e352efb03713fa425de2a1 /ext/socket | |
parent | 3dba6dabb6b5794be9f5f17277fd256ef74c6caf (diff) | |
download | ruby-523ecd29b8acef4faa47331aaf1c6bf128b29ad6.tar.gz |
use frozen string of symbols
* range.c (range_step, range_each): String#upto should never
modifies the receiver, use frozen strings to enumerate symbols.
* re.c (reg_operand): matching target is not modified.
* ext/socket/constants.c (constant_arg): str_to_int never modifies
argument strings.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50306 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'ext/socket')
-rw-r--r-- | ext/socket/constants.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/ext/socket/constants.c b/ext/socket/constants.c index bab27b23bb..6fc862777e 100644 --- a/ext/socket/constants.c +++ b/ext/socket/constants.c @@ -22,7 +22,7 @@ constant_arg(VALUE arg, int (*str_to_int)(const char*, long, int*), const char * int ret; if (SYMBOL_P(arg)) { - arg = rb_sym_to_s(arg); + arg = rb_sym2str(arg); goto str; } else if (!NIL_P(tmp = rb_check_string_type(arg))) { |