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* string.c (rb_str_drop_bytes): use memmove.

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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@18645 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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nobu 2008-08-15 10:34:06 +00:00
parent 7f0c5beb6f
commit a98587c0fd
2 changed files with 5 additions and 1 deletions
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4
ChangeLog
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@ -1,3 +1,7 @@
Fri Aug 15 19:33:57 2008 Nobuyoshi Nakada <nobu@ruby-lang.org>
* string.c (rb_str_drop_bytes): use memmove.
Fri Aug 15 18:33:22 2008 Tanaka Akira <akr@fsij.org> Fri Aug 15 18:33:22 2008 Tanaka Akira <akr@fsij.org>
* include/ruby/encoding.h (rb_econv_t): add error_tc in last_error. * include/ruby/encoding.h (rb_econv_t): add error_tc in last_error.

2
string.c
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@ -2836,7 +2836,7 @@ rb_str_drop_bytes(VALUE str, long len)
STR_SET_EMBED(str); STR_SET_EMBED(str);
STR_SET_EMBED_LEN(str, nlen); STR_SET_EMBED_LEN(str, nlen);
ptr = RSTRING(str)->as.ary; ptr = RSTRING(str)->as.ary;
memcpy(ptr, oldptr + len, nlen); memmove(ptr, oldptr + len, nlen);
if (fl == STR_NOEMBED) xfree(oldptr); if (fl == STR_NOEMBED) xfree(oldptr);
} }
else { else {