From: Jim Wilson <wilson@gcc.gnu.org>
Date: Mon, 24 Jan 1994 23:59:48 +0000 (-0800)
Subject: (compile_file): If yyparse returns an error, pop all
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=453dfc7887f0558aa1c79c91d412a4d35271dece;p=gcc.git

(compile_file): If yyparse returns an error, pop all
pending binding levels.

From-SVN: r6427
---

diff --git a/gcc/toplev.c b/gcc/toplev.c
index 8f08ea9dad7..7a3ec93b4ca 100644
--- a/gcc/toplev.c
+++ b/gcc/toplev.c
@@ -1933,8 +1933,15 @@ compile_file (name)
      (calling rest_of_compilation for each function).  */
 
   if (yyparse () != 0)
-    if (errorcount == 0)
-      fprintf (stderr, "Errors detected in input file (your bison.simple is out of date)");
+    {
+      if (errorcount == 0)
+	fprintf (stderr, "Errors detected in input file (your bison.simple is out of date)");
+
+      /* In case there were missing closebraces,
+	 get us back to the global binding level.  */
+      while (! global_bindings_p ())
+	poplevel (0, 0, 0);
+    }
 
   /* Compilation is now finished except for writing
      what's left of the symbol table output.  */