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.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@37565 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 4 insertions, 3 deletions

diff --git a/gcc/conflict.c b/gcc/conflict.c
index d467ba1b87a..c233d234bb8 100644
--- a/gcc/conflict.c
+++ b/gcc/conflict.c
@@ -85,6 +85,7 @@ struct conflict_graph_arc_def
 };
 
 typedef struct conflict_graph_arc_def *conflict_graph_arc;
+typedef const struct conflict_graph_arc_def *const_conflict_graph_arc;
 
 
 /* A conflict graph.  */
@@ -127,7 +128,7 @@ static unsigned
 arc_hash (arcp)
      const void *arcp;
 {
-  conflict_graph_arc arc = (conflict_graph_arc) arcp;
+  const_conflict_graph_arc arc = (const_conflict_graph_arc) arcp;
 
   return CONFLICT_HASH_FN (arc->smaller, arc->larger);
 }
@@ -140,8 +141,8 @@ arc_eq (arcp1, arcp2)
      const void *arcp1;
      const void *arcp2;
 {
-  conflict_graph_arc arc1 = (conflict_graph_arc) arcp1;
-  conflict_graph_arc arc2 = (conflict_graph_arc) arcp2;
+  const_conflict_graph_arc arc1 = (const_conflict_graph_arc) arcp1;
+  const_conflict_graph_arc arc2 = (const_conflict_graph_arc) arcp2;
 
   return arc1->smaller == arc2->smaller && arc1->larger == arc2->larger;
 }