[patch] Don't accept -fno-{fixed,free}-form

[Steven Bosscher]

Hi,

It seems to me that we should disallow -fno-fixed-form and -fno-free-form.
What do you think of that idea and of the following patch?

Gr.
Steven

	* lang.opt (ffixed-form, ffree-form): Reject negatives of
	these options.

Index: lang.opt
===================================================================
RCS file: /cvs/gcc/gcc/gcc/fortran/lang.opt,v
retrieving revision 1.16
diff -3 -u -p -r1.16 lang.opt
--- lang.opt    2 Jul 2005 13:19:54 -0000       1.16
+++ lang.opt    26 Jul 2005 21:32:22 -0000
@@ -98,11 +98,11 @@ F95
 Use f2c calling convention

 ffixed-form
-F95
+F95 RejectNegative
 Assume that the source file is fixed form

 ffree-form
-F95
+F95 RejectNegative
 Assume that the source file is free form

 funderscoring