* cpplib.c (do_line): Pedwarn for #line > 32767.

From-SVN: r32006

* cpplib.c (do_line): Pedwarn for #line > 32767.
From-SVN: r32006
7113a160 · Alexandre Oliva · Alexandre Oliva · 4082292a · 7113a160 · 7113a160
Commit 7113a160 authored Feb 16, 2000 by Alexandre Oliva Committed by Alexandre Oliva Feb 16, 2000
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gcc/ChangeLog
+2 -0

gcc/cpplib.c
+1 -1

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--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
 2000-02-16  Alexandre Oliva  <oliva@lsd.ic.unicamp.br>

+	* cpplib.c (do_line): Pedwarn for #line > 32767.
+
 	* c-lex.c (readescape): Warn about '\x', but do not reject it.

 2000-02-15  Jonathan Larmour  <jlarmour@redhat.co.uk>

--- a/gcc/cpplib.c
+++ b/gcc/cpplib.c
@@ -1346,7 +1346,7 @@ do_line (pfile, keyword)
    }      
  CPP_SET_WRITTEN (pfile, old_written);

-  if (CPP_PEDANTIC (pfile) && new_lineno <= 0)
+  if (CPP_PEDANTIC (pfile) && (new_lineno <= 0 || new_lineno > 32767))
    cpp_pedwarn (pfile, "line number out of range in `#line' command");

  token = get_directive_token (pfile);