Re: Another batch of warnings fixed

[Jeffrey A Law <law at upchuck dot cygnus dot com>]

  In message <199903201807.NAA28880@caip.rutgers.edu>you write:
  > 	Here's a few more warnings squashed, okay to install?
  > 
  > 		--Kaveh
  > 
  > 
  > 
  > Fri Mar 19 15:29:31 1999  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
  > 
  > 	* c-lex.c (yylex): Remove unused variable `bytes'.
  > 
  > 	* flow.c (print_rtl_with_bb): Cast the return value of alloca.
  > 
  > 	* function.c (assign_parms): Wrap variable `varargs_setup' in
  > 	macro SETUP_INCOMING_VARARGS.
  > 	(thread_prologue_and_epilogue_insns): Mark parameter `f' with
  > 	ATTRIBUTE_UNUSED.
  > 
  > 	* local-alloc.c (no_equiv): Likewise for parameter `store'.
  > 
  > 	* sched.c (schedule_insns): Remove unused variables `insn' and `next'.
  > 
  > 	* tlink.c (symbol_hash_newfunc, symbol_hash_lookup,
  >  	file_hash_newfunc, file_hash_lookup, demangled_hash_newfunc,
  >  	demangled_hash_lookup, symbol_push, symbol_pop, file_push,
  >  	file_pop, tlink_init, tlink_execute, frob_extension,
  >  	obstack_fgets, tfgets, pfgets, freadsym, read_repo_file,
  >  	maybe_tweak, recompile_files, read_repo_files,
  >  	demangle_new_symbols, scan_linker_output): Add static prototype.
  > 
  > 	(symbol_hash_newfunc, file_hash_newfunc, demangled_hash_newfunc):
  > 	Make the third argument a `hash_table_key'.
  > 
  > 	* toplev.c (debug_start_source_file): Mark parameter `filename'
  > 	with ATTRIBUTE_UNUSED.
This is fine.  Thanks!

jeff