diff options
| author | Urabe, Shyouhei <[email protected]> | 2018-09-19 16:46:44 +0900 |
|---|---|---|
| committer | Takashi Kokubun <[email protected]> | 2019-09-02 13:56:40 +0900 |
| commit | 79e3d6bb9e007fc97153c1097daf78e9a201a642 (patch) | |
| tree | bdefaf288d1572b234c7544007af88531cfd366c /vm_insnhelper.c | |
| parent | ec80d5c4f322b9ae02babd32a491bd05807a8155 (diff) | |
fix shortcut condition
rb_reg_match expects its first argument to be a Regexp instance.
Should check that.
Notes
Notes:
Merged: https://github.com/ruby/ruby/pull/1959
Diffstat (limited to 'vm_insnhelper.c')
| -rw-r--r-- | vm_insnhelper.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/vm_insnhelper.c b/vm_insnhelper.c index 6a198f94e4..1c74b121e8 100644 --- a/vm_insnhelper.c +++ b/vm_insnhelper.c @@ -4358,6 +4358,7 @@ static VALUE vm_opt_regexpmatch2(VALUE recv, VALUE obj) { if (CLASS_OF(recv) == rb_cString && + CLASS_OF(obj) == rb_cRegexp && BASIC_OP_UNREDEFINED_P(BOP_MATCH, STRING_REDEFINED_OP_FLAG)) { return rb_reg_match(obj, recv); } |