Warning fixes:

        * Makefile.in (flow.o): Depend on recog.h.
        * cpplib.h (directive_table): Add missing initializiers.
        (finclude): Change type of variable `bsize' to size_t.
        * cse.c (rtx_cost): Mark parameter `outer_code' with ATTRIBUTE_UNUSED.
        * dwarfout.h (dwarfout_label): Wrap prototype in macro RTX_CODE.
        * fix-header.c (lookup_std_proto): Cast the result of `strlen' to
        `int' when comparing against one.
        (cpp_file_line_for_message): Mark parameter `pfile' with
        ATTRIBUTE_UNUSED.
        (cpp_fatal): Mark parameter `pfile' with ATTRIBUTE_UNUSED.
        * flow.c: Include recog.h.
        (sbitmap_copy): Cast arguments 1 & 2 of `bcopy' to (PTR).
        * function.c (thread_prologue_and_epilogue_insns): Mark parameter
        `f' with ATTRIBUTE_UNUSED.
        (reposition_prologue_and_epilogue_notes): Likewise.
        * genopinit.c (gen_insn): Cast argument of ctype functions to
        `unsigned char'.
        * haifa-sched.c: Include recog.h.
        (blockage_range): Cast result of UNIT_BLOCKED macro to (int) when
        comparing against one.
        * libgcc2.a (__throw): Revert ATTRIBUTE_UNUSED change for now.
        * mips-tfile.c (parse_end): Cast the argument of ctype function to
        `unsigned char'.
        (parse_ent): Likewise.
        (parse_input): Likewise.
        * optabs.c (init_libfuncs): Likewise.
        * protoize.c (find_rightmost_formals_list): Likewise.
        * recog.h (const_double_operand): Fix typo in prototype.
        * tlink.c (scan_linker_output): Cast the argument of ctype
        function to `unsigned char'.
        * toplev.c (check_lang_option): Cast the result of `strlen' to
        `int' when comparing against one.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@23155 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 3 insertions, 3 deletions

diff --git a/gcc/fix-header.c b/gcc/fix-header.c
index ffeede58362..e1a9956a18c 100644
--- a/gcc/fix-header.c
+++ b/gcc/fix-header.c
@@ -397,7 +397,7 @@ lookup_std_proto (name, name_length)
       if (hash_tab[i] == 0)
 	return NULL;
       fn = &std_protos[hash_tab[i]];
-      if (strlen (fn->fname) == name_length
+      if ((int) strlen (fn->fname) == name_length
 	  && strncmp (fn->fname, name, name_length) == 0)
 	return fn;
       i = (i+1) % HASH_SIZE;
@@ -1326,7 +1326,7 @@ main (argc, argv)
 
 void
 cpp_file_line_for_message (pfile, filename, line, column)
-     cpp_reader * pfile;
+     cpp_reader * pfile ATTRIBUTE_UNUSED;
      char *filename;
      int line, column;
 {
@@ -1418,7 +1418,7 @@ fatal VPROTO ((const char *str, ...))
 }
 
 void
-cpp_fatal VPROTO ((cpp_reader * pfile, const char *str, ...))
+cpp_fatal VPROTO ((cpp_reader * pfile ATTRIBUTE_UNUSED, const char *str, ...))
 {
 #ifndef __STDC__
   cpp_reader * pfile;