jpl tweak

[p5sagit/p5-mst-13.2.git] / cop.h

diff --git a/cop.h b/cop.h
index 84afd58..6ea045a 100644 (file)
--- a/cop.h
+++ b/cop.h
@@ -35,12 +35,15 @@ struct block_sub {
     AV *       argarray;
     U16                olddepth;
     U8         hasargs;
+    U8         lval;           /* XXX merge lval and hasargs? */
 };
 
 #define PUSHSUB(cx)                                                    \
        cx->blk_sub.cv = cv;                                            \
        cx->blk_sub.olddepth = CvDEPTH(cv);                             \
-       cx->blk_sub.hasargs = hasargs;
+       cx->blk_sub.hasargs = hasargs;                                  \
+       cx->blk_sub.lval = PL_op->op_private &                          \
+                             (OPpLVAL_INTRO|OPpENTERSUB_INARGS);
 
 #define PUSHFORMAT(cx)                                                 \
        cx->blk_sub.cv = cv;                                            \
@@ -73,6 +76,7 @@ struct block_sub {
            /* destroy arg array */                                     \
            av_clear(cxsub.argarray);                                   \
            AvREAL_off(cxsub.argarray);                                 \
+           AvREIFY_on(cxsub.argarray);                                 \
        }                                                               \
        if (cxsub.cv) {                                                 \
            if (!(CvDEPTH(cxsub.cv) = cxsub.olddepth))                  \
@@ -297,6 +301,7 @@ struct context {
 #define G_NOARGS       8       /* Don't construct a @_ array. */
 #define G_KEEPERR      16      /* Append errors to $@, don't overwrite it */
 #define G_NODEBUG      32      /* Disable debugging at toplevel.  */
+#define G_NOCATCH      64       /* Don't do CATCH_SET() */
 
 /* flag bits for PL_in_eval */
 #define EVAL_NULL      0       /* not in an eval */