(yylex): At eof, if binding levels not popped,

imagine some close-braces to pop them. From-SVN: r3435

(yylex): At eof, if binding levels not popped,
imagine some close-braces to pop them. From-SVN: r3435
2e90c25a · Richard Stallman · ef2bf0c0 · 2e90c25a
Commit 2e90c25a authored Feb 07, 1993 by Richard Stallman
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gcc/c-lex.c
+7 -0

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--- a/gcc/c-lex.c
+++ b/gcc/c-lex.c
@@ -1024,6 +1024,13 @@ yylex ()
    {
    case EOF:
      end_of_file = 1;
+      if (! global_bindings_p ())
+	{
+	  yyerror ("parse error");
+	  token_buffer[0] = '}';
+	  value = '}';
+	  break;
+	}
      token_buffer[0] = 0;
      value = ENDFILE;
      break;