Patch applying of #3499 had gone awry.

[p5sagit/p5-mst-13.2.git] / op.c

diff --git a/op.c b/op.c
index fa286f8..de3d9f9 100644 (file)
--- a/op.c
+++ b/op.c
@@ -5009,6 +5009,30 @@ ck_lfun(OP *o)
 }
 
 OP *
+ck_defined(OP *o)              /* 19990527 MJD */
+{
+    if (ckWARN(WARN_DEPRECATED)) {
+      switch (cUNOPo->op_first->op_type) {
+      case OP_RV2AV:
+      case OP_PADAV:
+      case OP_AASSIGN:         /* Is this a good idea? */
+       warner(WARN_DEPRECATED, "defined(@array) is deprecated (and not really meaningful)");
+       warner(WARN_DEPRECATED, "(Maybe you should just omit the defined()?)\n");
+       break;
+      case OP_RV2HV:
+      case OP_PADHV:
+       warner(WARN_DEPRECATED, "defined(%hash) is deprecated (and not really meaningful)");
+       warner(WARN_DEPRECATED, "(Maybe you should just omit the defined()?)\n");
+       break;
+      default:
+       /* no warning */
+       break;
+      }
+    }
+    return ck_rfun(o);
+}
+
+OP *
 ck_rfun(OP *o)
 {
     OPCODE type = o->op_type;