Add src/system.h; this isn't really needed, but it keeps "make update"

[bison.git] / src / main.c

diff --git a/src/main.c b/src/main.c
index 602d4db6b72e9f94ac8699fc8b296333aa4c0ed7..04957a2b8b84791901645284fc4abb1eda591031 100644 (file)
--- a/src/main.c
+++ b/src/main.c
@@ -51,8 +51,8 @@ main (int argc, char *argv[])
 {
   program_name = argv[0];
   setlocale (LC_ALL, "");
-  bindtextdomain (PACKAGE, LOCALEDIR);
-  textdomain (PACKAGE);
+  (void) bindtextdomain (PACKAGE, LOCALEDIR);
+  (void) textdomain (PACKAGE);
 
   getargs (argc, argv);
 
@@ -73,8 +73,8 @@ main (int argc, char *argv[])
   reader ();
   timevar_pop (TV_READER);
 
-  if (complain_message_count)
-    exit (1);
+  if (complaint_issued)
+    goto finish;
 
   /* Find useless nonterminals and productions and reduce the grammar. */
   timevar_push (TV_REDUCE);
@@ -137,8 +137,8 @@ main (int argc, char *argv[])
 
   /* Stop if there were errors, to avoid trashing previous output
      files.  */
-  if (complain_message_count)
-    exit (1);
+  if (complaint_issued)
+    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.  */
@@ -173,9 +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);
 
-  return complain_message_count ? EXIT_FAILURE : EXIT_SUCCESS;
+  return complaint_issued ? EXIT_FAILURE : EXIT_SUCCESS;
 }