Fix bootstrap (checked in)

Fix bootstrap (checked in)

[Michael Matz]

Hi,

to fix bootstrap (warning-as-error) I've checked in the below patch. 
Only lightly tested with a x86_64 C only bootstrap.


Ciao,
Michael.
-- 
         * tree.h (fixed_zerop): Declare as taking a const_tree.
         * tree.c (fixed_zerop): Take a const_tree.

Index: tree.c
===================================================================
--- tree.c	(revision 127315)
+++ tree.c	(working copy)
@@ -1460,7 +1460,7 @@ integer_nonzerop (const_tree expr)
  /* Return 1 if EXPR is the fixed-point constant zero.  */

  int
-fixed_zerop (tree expr)
+fixed_zerop (const_tree expr)
  {
    return (TREE_CODE (expr) == FIXED_CST
  	  && double_int_zero_p (TREE_FIXED_CST (expr).data));
Index: tree.h
===================================================================
--- tree.h	(revision 127315)
+++ tree.h	(working copy)
@@ -4429,7 +4429,7 @@ extern tree num_ending_zeros (const_tree
  /* fixed_zerop (tree x) is nonzero if X is a fixed-point constant of
     value 0.  */

-extern int fixed_zerop (tree);
+extern int fixed_zerop (const_tree);

  /* staticp (tree x) is nonzero if X is a reference to data allocated
     at a fixed address in memory.  Returns the outermost data.  */

RE: Fix bootstrap (checked in)

[Dave Korn]

On 09 August 2007 14:57, Michael Matz wrote:

> Hi,
> 
> to fix bootstrap (warning-as-error) I've checked in the below patch.
> Only lightly tested with a x86_64 C only bootstrap.

  You should mention PR33031 in the ChangeLog, or point to this patch from the
PR...

    cheers,
      DaveK
-- 
Can't think of a witty .sigline today....