diff options
author | akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2008-01-25 07:35:27 +0000 |
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committer | akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2008-01-25 07:35:27 +0000 |
commit | 1e41069754ef69b02a9e0ed16a7a668cfab01dd0 (patch) | |
tree | 76efd4714a4e19398186edd80c46763bce7a4a0d /re.c | |
parent | 8020c2e6761ce25021f15d0c22eca10f8b90079a (diff) | |
download | ruby-1e41069754ef69b02a9e0ed16a7a668cfab01dd0.tar.gz |
* include/ruby/intern.h (rb_str_buf_cat_ascii): declared.
* string.c (rb_str_buf_cat_ascii): defined.
* re.c (rb_reg_s_union): use rb_str_buf_cat_ascii to support ASCII
incompatible encoding.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@15232 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 're.c')
-rw-r--r-- | re.c | 5 |
1 files changed, 4 insertions, 1 deletions
@@ -2668,7 +2668,7 @@ rb_reg_s_union(VALUE self, VALUE args0) VALUE e = rb_ary_entry(args0, i); if (0 < i) - rb_str_buf_cat2(source, "|"); /* xxx: UTF-16 */ + rb_str_buf_cat_ascii(source, "|"); v = rb_check_regexp_type(e); if (!NIL_P(v)) { @@ -2726,6 +2726,9 @@ rb_reg_s_union(VALUE self, VALUE args0) } } + if (i == 0) { + rb_enc_copy(source, v); + } rb_str_append(source, v); } |