diff options
Diffstat (limited to 'mrbgems/mruby-compiler/core/codegen.c')
| -rw-r--r-- | mrbgems/mruby-compiler/core/codegen.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/mrbgems/mruby-compiler/core/codegen.c b/mrbgems/mruby-compiler/core/codegen.c index 48543bd7e..380cd9317 100644 --- a/mrbgems/mruby-compiler/core/codegen.c +++ b/mrbgems/mruby-compiler/core/codegen.c @@ -467,6 +467,10 @@ mrb_prev_pc(codegen_scope *s, const mrb_code *pc) static struct mrb_insn_data mrb_last_insn(codegen_scope *s) { + if (s->pc == 0) { + struct mrb_insn_data data = { OP_NOP, 0 }; + return data; + } return mrb_decode_insn(&s->iseq[s->lastpc]); } |