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author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2008-02-15 00:44:13 +0000 |
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committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2008-02-15 00:44:13 +0000 |
commit | 04e7cc64115715f47d602114194c65d0e8471eee (patch) | |
tree | 09cbce206c163abf9c83cff14467b6248e3ca64f /parse.y | |
parent | ab3e8e6143049662cf724c8574cd9fb8e248a4a0 (diff) | |
download | ruby-04e7cc64115715f47d602114194c65d0e8471eee.tar.gz |
* parse.y (reg_compile_gen): reg_fragment_setenc might not raise an
exception before rb_reg_compile.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@15479 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'parse.y')
-rw-r--r-- | parse.y | 10 |
1 files changed, 7 insertions, 3 deletions
@@ -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; |