Warning fixes:

	* builtins.c (c_getstr): Constify variable.
	* gmon-sol2.c (_mcleanup): Comment out #endif labels.
	* conflict.c (const_conflict_graph_arc): New typedef.
	(arc_hash, arc_eq): Avoid needlessly casting away const-ness.
	* cppmacro.c (builtin_macro): Likewise.
	* dwarf2out.c (output_comp_unit): Constify variable.
	* fix-header.c (v_fatal): Add ATTRIBUTE_PRINTF.
	* protoize.c (IS_SAME_PATH_CHAR): Use TOUPPER, not toupper.
	* ssa.c (ssa_rename_from_hash_function): Avoid needlessly casting
	away const-ness.
	* tradcpp.c (rescan, do_line, macroexpand, macarg): Use
	ISALNUM/ISDIGIT/ISPRINT, not isalnum/isdigit/isprint.
	* varasm.c (const_str_htab_hash, const_str_htab_eq,
	compare_constant_1, record_constant_1): Constify.

From-SVN: r37565

1 files changed, 1 insertions, 1 deletions

diff --git a/gcc/ssa.c b/gcc/ssa.c
index 3dabc62..d57720e 100644
--- a/gcc/ssa.c
+++ b/gcc/ssa.c
@@ -384,7 +384,7 @@ static hashval_t
 ssa_rename_from_hash_function (srfp)
      const void *srfp;
 {
-  return ((ssa_rename_from_pair *) srfp)->reg;
+  return ((const ssa_rename_from_pair *) srfp)->reg;
 }
 
 /* Test whether two hash table entries SRFP1 and SRFP2 are equal.  */