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* parse.y (reg_compile_gen): reg_fragment_setenc might not raise an

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exception before rb_reg_compile.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@15479 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2008-02-15 00:44:13 +00:00
parent ab3e8e6143
commit 04e7cc6411
2 changed files with 12 additions and 3 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
Fri Feb 15 09:44:11 2008 Nobuyoshi Nakada <nobu@ruby-lang.org>
* parse.y (reg_compile_gen): reg_fragment_setenc might not raise an
exception before rb_reg_compile.
Fri Feb 15 07:37:40 2008 Eric Hodel <drbrain@segment7.net>
* lib/rdoc/ri/paths.rb: Preserve compatibility with 1.8.

10
parse.y
View file

@ -8655,10 +8655,14 @@ reg_compile_gen(struct parser_params* parser, VALUE str, int options)
re = rb_reg_compile(str, options & RE_OPTION_MASK);
if (NIL_P(re)) {
ID mesg = rb_intern("mesg");
VALUE m = rb_attr_get(err, mesg);
rb_str_cat(m, "\n", 1);
rb_str_append(m, rb_attr_get(rb_errinfo(), mesg));
VALUE m = rb_attr_get(rb_errinfo(), mesg);
rb_set_errinfo(err);
if (!NIL_P(err)) {
rb_str_append(rb_str_cat(rb_attr_get(err, mesg), "\n", 1), m);
}
else {
compile_error(PARSER_ARG "%s", RSTRING_PTR(m));
}
return Qnil;
}
return re;