* vm_dump.c (debug_print_pre): fix to show control frame count.

* insns.def (opt_call_c_function): fix operand type.
* lib/vm/instruction.rb: ditto.
* insnhelper.ci (vm_push_frame, vm_pop_frame): fix to show
  control stack status on if VMDEBUG == 2.
* vm.h: add a comment about VMDEBUG.
* iseq.c (find_prev_line_no): fix to skip bug report if
  line is not found.
* lib/vm/instruction.rb: fix to use build_string() on
  source code generators.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@12922 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 7 insertions, 1 deletions

diff --git a/iseq.c b/iseq.c
index 94e8eeff22..091faef58f 100644
--- a/iseq.c
+++ b/iseq.c
@@ -568,7 +568,9 @@ find_prev_line_no(rb_iseq_t *iseqdat, unsigned long pos)
 	    }
 	}
     }
-    rb_bug("find_prev_line_no: can't find - %lu", pos);
+
+    /* rb_bug("find_prev_line_no: can't find - %lu", pos); */
+
     return 0;
 }
 
@@ -665,6 +667,10 @@ insn_operand_intern(rb_iseq_t *iseq,
 	ret = rb_str_new2("<cdhash>");
 	break;
 
+      case TS_FUNCPTR:
+	ret = rb_str_new2("<funcptr>");
+	break;
+
       default:
 	rb_bug("ruby_iseq_disasm: unknown operand type: %c", type);
     }