X-Git-Url: https://git.saurik.com/bison.git/blobdiff_plain/5ca3209b44b086e21ba82f038e8b82b40c6f33cc..ccdb39e0a6f95cb4a3f19c08885a7c421cdebedb:/src/main.c

diff --git a/src/main.c b/src/main.c
index dc28693f..04957a2b 100644
--- a/src/main.c
+++ b/src/main.c
@@ -74,7 +74,7 @@ main (int argc, char *argv[])
   timevar_pop (TV_READER);
 
   if (complaint_issued)
-    exit (EXIT_FAILURE);
+    goto finish;
 
   /* Find useless nonterminals and productions and reduce the grammar. */
   timevar_push (TV_REDUCE);
@@ -138,7 +138,7 @@ main (int argc, char *argv[])
   /* Stop if there were errors, to avoid trashing previous output
      files.  */
   if (complaint_issued)
-    exit (EXIT_FAILURE);
+    goto finish;
 
   /* Lookaheads are no longer needed. */
   timevar_push (TV_FREE);
@@ -158,6 +158,8 @@ main (int argc, char *argv[])
   reduce_free ();
   conflicts_free ();
   grammar_free ();
+  /* FIXME: We are leaking all the other file names.  */
+  free (infile);
 
   /* The scanner memory cannot be released right after parsing, as it
      contains things such as user actions, prologue, epilogue etc.  */
@@ -173,14 +175,11 @@ main (int argc, char *argv[])
   if (trace_flag & trace_bitsets)
     bitset_stats_dump (stderr);
 
+ finish:
+
   /* Stop timing and print the times.  */
   timevar_stop (TV_TOTAL);
   timevar_print (stderr);
 
-  /* Some ancient SunOS versions exit (0) if main returns, so use
-     `exit' to exit with nonzero status.  */
-  if (complaint_issued)
-    exit (EXIT_FAILURE);
-
-  return EXIT_SUCCESS;
+  return complaint_issued ? EXIT_FAILURE : EXIT_SUCCESS;
 }