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author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2014-07-30 13:46:41 +0000 |
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committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2014-07-30 13:46:41 +0000 |
commit | e5a7c2db988db967140da2e11bdf8bb8e85d7769 (patch) | |
tree | 166b511cff19346eb98877fb00dcd759d4a82e75 /re.c | |
parent | 3b895e8355b06facb4e80b27e527d560af4fd65a (diff) | |
download | ruby-e5a7c2db988db967140da2e11bdf8bb8e85d7769.tar.gz |
get rid of function calls in RSTRING_PTR
* process.c (rlimit_resource_type, rlimit_resource_value): get rid
of function calls in RSTRING_PTR(), as it evaluates the argument
twice.
* re.c (match_backref_number): ditto.
* signal.c (esignal_init, rb_f_kill, trap_signm): ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47006 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 're.c')
-rw-r--r-- | re.c | 4 |
1 files changed, 2 insertions, 2 deletions
@@ -1082,8 +1082,8 @@ match_backref_number(VALUE match, VALUE backref) return NUM2INT(backref); case T_SYMBOL: - name = RSTRING_PTR(rb_sym2str(backref)); - break; + backref = rb_sym2str(backref); + /* fall through */ case T_STRING: name = StringValueCStr(backref); |