summaryrefslogtreecommitdiff
path: root/iseq.c
diff options
context:
space:
mode:
authormatz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2008-05-05 15:30:07 +0000
committermatz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2008-05-05 15:30:07 +0000
commit3b1371473805058fb41760a6f7628e12823f80e6 (patch)
tree0cd1af76bd023d4fa92415137c0ba428555eec8d /iseq.c
parent837c76bd7baee9aaeebd94b4c0719094e1463ff5 (diff)
* iseq.c (insn_operand_intern): should handle Qundef embedded in
operand. [ruby-core:16656] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@16301 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'iseq.c')
-rw-r--r--iseq.c11
1 files changed, 8 insertions, 3 deletions
diff --git a/iseq.c b/iseq.c
index f475ca7..98eaa03 100644
--- a/iseq.c
+++ b/iseq.c
@@ -660,9 +660,14 @@ insn_operand_intern(rb_iseq_t *iseq,
case TS_ID: /* ID (symbol) */
op = ID2SYM(op);
case TS_VALUE: /* VALUE */
- ret = rb_inspect(op);
- if (CLASS_OF(op) == rb_cISeq) {
- rb_ary_push(child, op);
+ if (op == Qundef) {
+ ret = rb_str_new2("undef");
+ }
+ else {
+ ret = rb_inspect(op);
+ if (CLASS_OF(op) == rb_cISeq) {
+ rb_ary_push(child, op);
+ }
}
break;