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author | glass <glass@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-07-22 08:37:46 +0000 |
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committer | glass <glass@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-07-22 08:37:46 +0000 |
commit | f775a27bd3a8d0077eec5aebd16a7caa716f0410 (patch) | |
tree | 0d17ffb75414153ebbf847e8051acbd64b1f3611 | |
parent | 265de6677c067612615c1f1438f349fb05a5557c (diff) | |
download | ruby-f775a27bd3a8d0077eec5aebd16a7caa716f0410.tar.gz |
* string.c (rb_str_each_char_size): performance implement by
using rb_str_length().
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42110 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
-rw-r--r-- | ChangeLog | 5 | ||||
-rw-r--r-- | string.c | 11 |
2 files changed, 6 insertions, 10 deletions
@@ -1,3 +1,8 @@ +Mon Jul 22 17:24:14 2013 Masaki Matsushita <glass.saga@gmail.com> + + * string.c (rb_str_each_char_size): performance implement by + using rb_str_length(). + Mon Jul 22 16:32:48 2013 Nobuyoshi Nakada <nobu@ruby-lang.org> * vm_eval.c (eval_string_with_cref): check by Check_TypedStruct @@ -6501,16 +6501,7 @@ rb_str_bytes(VALUE str) static VALUE rb_str_each_char_size(VALUE str, VALUE args, VALUE eobj) { - long len = RSTRING_LEN(str); - if (!single_byte_optimizable(str)) { - const char *ptr = RSTRING_PTR(str); - rb_encoding *enc = rb_enc_get(str); - const char *end_ptr = ptr + len; - for (len = 0; ptr < end_ptr; ++len) { - ptr += rb_enc_mbclen(ptr, end_ptr, enc); - } - } - return LONG2FIX(len); + return rb_str_length(str); } static VALUE |