X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=scope.c;h=b8d45584e20cee5640265a976c831303bf5a4b85;hb=75cb7811ab1ee1be5f412611d5f34c9bb1166dc3;hp=020713f285d4938cbcacb8c6f358da3f6432483c;hpb=33c2748902d07b7ec367f87ad66e61e89f2aa994;p=p5sagit%2Fp5-mst-13.2.git

diff --git a/scope.c b/scope.c
index 020713f..b8d4558 100644
--- a/scope.c
+++ b/scope.c
@@ -1,6 +1,6 @@
 /*    scope.c
  *
- *    Copyright (c) 1991-1997, Larry Wall
+ *    Copyright (c) 1991-1999, Larry Wall
  *
  *    You may distribute under the terms of either the GNU General Public
  *    License or the Artistic License, as specified in the README file.
@@ -135,6 +135,19 @@ savestack_grow(void)
 #undef GROW
 
 void
+tmps_grow(I32 n)
+{
+    dTHR;
+#ifndef STRESS_REALLOC
+    if (n < 128)
+	n = (PL_tmps_max < 512) ? 128 : 512;
+#endif
+    PL_tmps_max = PL_tmps_ix + n + 1;
+    Renew(PL_tmps_stack, PL_tmps_max, SV*);
+}
+
+
+void
 free_tmps(void)
 {
     dTHR;
@@ -742,12 +755,8 @@ leave_scope(I32 base)
 	    sv = *(SV**)ptr;
 	    /* Can clear pad variable in place? */
 	    if (SvREFCNT(sv) <= 1 && !SvOBJECT(sv)) {
-		if (SvTHINKFIRST(sv)) {
-		    if (SvREADONLY(sv))
-			croak("panic: leave_scope clearsv");
-		    if (SvROK(sv))
-			sv_unref(sv);
-		}
+		if (SvTHINKFIRST(sv))
+		    sv_force_normal(sv);
 		if (SvMAGICAL(sv))
 		    mg_free(sv);
 
@@ -863,7 +872,7 @@ cx_dump(PERL_CONTEXT *cx)
 {
 #ifdef DEBUGGING
     dTHR;
-    PerlIO_printf(Perl_debug_log, "CX %ld = %s\n", (long)(cx - cxstack), block_type[CxTYPE(cx)]);
+    PerlIO_printf(Perl_debug_log, "CX %ld = %s\n", (long)(cx - cxstack), PL_block_type[CxTYPE(cx)]);
     if (CxTYPE(cx) != CXt_SUBST) {
 	PerlIO_printf(Perl_debug_log, "BLK_OLDSP = %ld\n", (long)cx->blk_oldsp);
 	PerlIO_printf(Perl_debug_log, "BLK_OLDCOP = 0x%lx\n", (long)cx->blk_oldcop);
@@ -893,8 +902,8 @@ cx_dump(PERL_CONTEXT *cx)
 	PerlIO_printf(Perl_debug_log, "BLK_EVAL.OLD_IN_EVAL = %ld\n",
 		(long)cx->blk_eval.old_in_eval);
 	PerlIO_printf(Perl_debug_log, "BLK_EVAL.OLD_OP_TYPE = %s (%s)\n",
-		op_name[cx->blk_eval.old_op_type],
-		op_desc[cx->blk_eval.old_op_type]);
+		PL_op_name[cx->blk_eval.old_op_type],
+		PL_op_desc[cx->blk_eval.old_op_type]);
 	PerlIO_printf(Perl_debug_log, "BLK_EVAL.OLD_NAME = %s\n",
 		cx->blk_eval.old_name);
 	PerlIO_printf(Perl_debug_log, "BLK_EVAL.OLD_EVAL_ROOT = 0x%lx\n",
@@ -930,8 +939,8 @@ cx_dump(PERL_CONTEXT *cx)
 		(long)cx->sb_iters);
 	PerlIO_printf(Perl_debug_log, "SB_MAXITERS = %ld\n",
 		(long)cx->sb_maxiters);
-	PerlIO_printf(Perl_debug_log, "SB_SAFEBASE = %ld\n",
-		(long)cx->sb_safebase);
+	PerlIO_printf(Perl_debug_log, "SB_RFLAGS = %ld\n",
+		(long)cx->sb_rflags);
 	PerlIO_printf(Perl_debug_log, "SB_ONCE = %ld\n",
 		(long)cx->sb_once);
 	PerlIO_printf(Perl_debug_log, "SB_ORIG = %s\n",