Changes to m4/m4/symtab.c,v

[Eric Blake]

CVSROOT:        /sources/m4
Module name:    m4
Changes by:     Eric Blake <ericb>      06/10/27 04:03:28

Index: m4/symtab.c
===================================================================
RCS file: /sources/m4/m4/m4/symtab.c,v
retrieving revision 1.65
retrieving revision 1.66
diff -u -b -r1.65 -r1.66
--- m4/symtab.c 16 Oct 2006 22:12:07 -0000      1.65
+++ m4/symtab.c 27 Oct 2006 04:03:28 -0000      1.66
@@ -320,9 +320,9 @@
          m4_hash_delete (VALUE_ARG_SIGNATURE (value));
        }
       if (m4_is_symbol_value_text (value))
-       free (m4_get_symbol_value_text (value));
+       free ((char *) m4_get_symbol_value_text (value));
       else if (m4_is_symbol_value_placeholder (value))
-       free (m4_get_symbol_value_placeholder (value));
+       free ((char *) m4_get_symbol_value_placeholder (value));
       free (value);
     }
 }
@@ -386,9 +386,9 @@
   assert (src);
 
   if (m4_is_symbol_value_text (dest))
-    free (m4_get_symbol_value_text (dest));
+    free ((char *) m4_get_symbol_value_text (dest));
   else if (m4_is_symbol_value_placeholder (dest))
-    free (m4_get_symbol_value_placeholder (dest));
+    free ((char *) m4_get_symbol_value_placeholder (dest));
 
   if (VALUE_ARG_SIGNATURE (dest))
     {
@@ -629,7 +629,7 @@
 }
 
 #undef m4_get_symbol_value_text
-char *
+const char *
 m4_get_symbol_value_text (m4_symbol_value *value)
 {
   assert (value && value->type == M4_SYMBOL_TEXT);
@@ -645,7 +645,7 @@
 }
 
 #undef m4_get_symbol_value_placeholder
-char *
+const char *
 m4_get_symbol_value_placeholder (m4_symbol_value *value)
 {
   assert (value && value->type == M4_SYMBOL_PLACEHOLDER);
@@ -654,7 +654,7 @@
 
 #undef m4_set_symbol_value_text
 void
-m4_set_symbol_value_text (m4_symbol_value *value, char *text)
+m4_set_symbol_value_text (m4_symbol_value *value, const char *text)
 {
   assert (value);
   assert (text);
@@ -676,7 +676,7 @@
 
 #undef m4_set_symbol_value_placeholder
 void
-m4_set_symbol_value_placeholder (m4_symbol_value *value, char *text)
+m4_set_symbol_value_placeholder (m4_symbol_value *value, const char *text)
 {
   assert (value);
   assert (text);