X-Git-Url: https://git.saurik.com/bison.git/blobdiff_plain/69ce078b8cf61eb5087b91538d79a1143ce77c46..e2a21b6f0c975927445a04a86488956af3351681:/tests/glr-regression.at

diff --git a/tests/glr-regression.at b/tests/glr-regression.at
index e3bdd26b..ad8f6d86 100644
--- a/tests/glr-regression.at
+++ b/tests/glr-regression.at
@@ -120,7 +120,7 @@ AT_DATA_GRAMMAR([glr-regr2a.y],
 /* Reported by S. Eken */
 
 %{
-  #define YYSTYPE char const *
+  #define YYSTYPE char *
 
   #include <ctype.h>
   #include <stdio.h>
@@ -138,9 +138,11 @@ command:
     's' var 't'
        { printf ("Variable: '%s'\n", $2); }
     'v' 'x' 'q'
+       { free ($2); }
   | 's' var_list 't' 'e'
-       { printf ("Varlist: '%s'\n", $2); }
+       { printf ("Varlist: '%s'\n", $2); free ($2); }
   | 's' var 't' var_printer 'x'
+       { free ($2); }
   ;
 
 var:
@@ -153,10 +155,10 @@ var_list:
     { $$ = $1; }
   | var ',' var_list
     {
-      char *s = (char *) malloc (strlen ($1) + 1 + strlen ($3) + 1);
-      strcpy (s, $1);
+      char *s = (char *) realloc ($1, strlen ($1) + 1 + strlen ($3) + 1);
       strcat (s, ",");
       strcat (s, $3);
+      free ($3);
       $$ = s;
     }
   ;
@@ -744,13 +746,14 @@ AT_SETUP([No users destructors if stack 0 deleted])
 AT_DATA_GRAMMAR([glr-regr9.y],
 [[
 %{
-  #include <stdio.h>
-  #include <stdlib.h>
+# include <stdio.h>
+# include <stdlib.h>
   static void yyerror (char const *);
   static int yylex (void);
-  #define YYSTACKEXPANDABLE 0
+# define YYSTACKEXPANDABLE 0
   static int tokens = 0;
   static int destructors = 0;
+# define USE(Var)
 %}
 
 %glr-parser
@@ -764,7 +767,7 @@ AT_DATA_GRAMMAR([glr-regr9.y],
 %%
 
 start:
-  ambig0 'a' { destructors += 2; }
+    ambig0 'a'   { destructors += 2; USE ($2); }
   | ambig1 start { destructors += 1; }
   | ambig2 start { destructors += 1; }
   ;