OP_RETRUN to take B as matching exception; ref #3487

2026-06-08 16:11:16 +00:00 · 2017-03-11 16:32:29 +09:00
parent 4ab70294ea
commit 000c68da97
2 changed files with 3 additions and 3 deletions
@@ -82,7 +82,7 @@ enum {
  OP_JMPIF,/*     A sBx   if R(A) pc+=sBx                                 */
  OP_JMPNOT,/*    A sBx   if !R(A) pc+=sBx                                */
  OP_ONERR,/*     sBx     rescue_push(pc+sBx)                             */
-  OP_RESCUE,/*    A       clear(exc); R(A) := exception (ignore when A=0) */
+  OP_RESCUE,/*    A B     R(A) := exc; R(B) := matched (ignore if A/B=0)  */
  OP_POPERR,/*    A       A.times{rescue_pop()}                           */
  OP_RAISE,/*     A       raise(R(A))                                     */
  OP_EPUSH,/*     Bx      ensure_push(SEQ[Bx])                            */