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* encoding.c (enc_compatible_p): raise TypeError when argument is not

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String nor Regexp.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@18920 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
naruse 2008-08-29 09:37:00 +00:00
parent 56c3432476
commit 889acc8185
2 changed files with 13 additions and 2 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
Fri Aug 29 18:22:27 2008 NARUSE, Yui <naruse@ruby-lang.org>
* encoding.c (enc_compatible_p): raise TypeError when argument is not
String nor Regexp.
Fri Aug 29 18:20:56 2008 NARUSE, Yui <naruse@ruby-lang.org>
* string.c (rb_str_index_m): only regexp uses byte offset.

10
encoding.c
View File

@ -880,8 +880,14 @@ enc_compatible_p(VALUE klass, VALUE str1, VALUE str2)
{
rb_encoding *enc;
if (enc_check_encoding(str1) > 0 || enc_check_encoding(str2) > 0)
rb_raise(rb_eTypeError, "wrong argument type Encoding (expected String)");
if (BUILTIN_TYPE(str1) != T_STRING && BUILTIN_TYPE(str1) != T_REGEXP) {
rb_raise(rb_eTypeError, "wrong argument type %s (expected String or Regexp)",
rb_obj_classname(str1));
}
if (BUILTIN_TYPE(str2) != T_STRING && BUILTIN_TYPE(str2) != T_REGEXP) {
rb_raise(rb_eTypeError, "wrong argument type %s (expected String or Regexp)",
rb_obj_classname(str2));
}
if (!enc_capable(str1)) return Qnil;
if (!enc_capable(str2)) return Qnil;
enc = rb_enc_compatible(str1, str2);