c-lex.c (cb_file_change): Treat in_system_header as strictly boolean (0 or 1).

* c-lex.c (cb_file_change): Treat in_system_header as strictly boolean (0 or 1). From-SVN: r38361

c-lex.c (cb_file_change): Treat in_system_header as strictly boolean (0 or 1).
* c-lex.c (cb_file_change): Treat in_system_header as strictly boolean (0 or 1). From-SVN: r38361
665ad678 · Neil Booth · Neil Booth · ee83b1f7 · 665ad678 · 665ad678
Commit 665ad678 authored Dec 18, 2000 by Neil Booth Committed by Neil Booth Dec 18, 2000
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gcc/ChangeLog
+5 -0

gcc/c-lex.c
+1 -2

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--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
 2000-12-18  Neil Booth  <neil@daikokuya.demon.co.uk>

+	* c-lex.c (cb_file_change): Treat in_system_header as strictly
+	boolean (0 or 1).
+
+2000-12-18  Neil Booth  <neil@daikokuya.demon.co.uk>
+
        * cppmain.c: Update print.lineno with -P.

 2000-12-18  Neil Booth  <neil@daikokuya.demon.co.uk>

--- a/gcc/c-lex.c
+++ b/gcc/c-lex.c
@@ -230,7 +230,6 @@ cb_file_change (pfile, fc)
     cpp_reader *pfile ATTRIBUTE_UNUSED;
     const cpp_file_change *fc;
 {
-  /* Do the actions implied by the preceding numbers.  */
  if (fc->reason == FC_ENTER)
    {
      /* Don't stack the main buffer on the input stack.  */
@@ -284,7 +283,7 @@ cb_file_change (pfile, fc)
    }

  update_header_times (fc->to.filename);
-  in_system_header = fc->sysp;
+  in_system_header = fc->sysp != 0;
  input_filename = fc->to.filename;
  lineno = fc->to.lineno;	/* Do we need this?  */