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author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2014-04-18 08:00:04 +0000 |
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committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2014-04-18 08:00:04 +0000 |
commit | af2228a08d38e4ed748f5552c880ef97374364b0 (patch) | |
tree | 1abbac26f6c9e49afe01035a6cf1858d729f1693 /string.c | |
parent | 0ee6aff847ecccdcfda911b54ad149a1f2543ad2 (diff) | |
download | ruby-af2228a08d38e4ed748f5552c880ef97374364b0.tar.gz |
string.c: don't clear coderange at expanding
* string.c (rb_str_modify_expand): like as str_modify_keep_cr,
don't clear coderange unless broken.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45622 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'string.c')
-rw-r--r-- | string.c | 5 |
1 files changed, 4 insertions, 1 deletions
@@ -1500,7 +1500,10 @@ rb_str_modify_expand(VALUE str, long expand) str_make_independent_expand(str, expand); } } - ENC_CODERANGE_CLEAR(str); + if (ENC_CODERANGE(str) == ENC_CODERANGE_BROKEN) { + /* Force re-scan later */ + ENC_CODERANGE_CLEAR(str); + } } /* As rb_str_modify(), but don't clear coderange */ |