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Changes to m4/m4/symtab.c,v
From: |
Eric Blake |
Subject: |
Changes to m4/m4/symtab.c,v |
Date: |
Wed, 30 Aug 2006 04:25:43 +0000 |
CVSROOT: /sources/m4
Module name: m4
Changes by: Eric Blake <ericb> 06/08/30 04:25:42
Index: m4/symtab.c
===================================================================
RCS file: /sources/m4/m4/m4/symtab.c,v
retrieving revision 1.56
retrieving revision 1.57
diff -u -b -r1.56 -r1.57
--- m4/symtab.c 28 Jul 2006 16:41:29 -0000 1.56
+++ m4/symtab.c 30 Aug 2006 04:25:42 -0000 1.57
@@ -161,6 +161,7 @@
{
VALUE_NEXT (data) = VALUE_NEXT (next);
+ assert (next->type != M4_SYMBOL_PLACEHOLDER);
if (next->type == M4_SYMBOL_TEXT)
free (m4_get_symbol_value_text (next));
free (next);
@@ -371,6 +372,8 @@
if (m4_is_symbol_value_text (dest))
free (m4_get_symbol_value_text (dest));
+ else if (m4_is_symbol_value_placeholder (dest))
+ free (m4_get_symbol_value_placeholder (dest));
if (VALUE_ARG_SIGNATURE (dest))
{
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