diff options
-rw-r--r-- | ChangeLog | 5 | ||||
-rw-r--r-- | iseq.c | 11 |
2 files changed, 13 insertions, 3 deletions
@@ -1,3 +1,8 @@ +Tue May 6 00:29:21 2008 Yukihiro Matsumoto <matz@ruby-lang.org> + + * iseq.c (insn_operand_intern): should handle Qundef embedded in + operand. [ruby-core:16656] + Tue May 6 00:00:02 2008 Yukihiro Matsumoto <matz@ruby-lang.org> * compile.c (iseq_compile_each): should call compile_cpath() for @@ -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; |