Warning fixes:

	* Makefile.in (c-lang.o): Depend on c-tree.h, c-lex.h and toplev.h.
	(c-lex.o): Depend on output.h.
	(c-common.o): Likewise.
	(stmt.o): Likewise.
	(calls.o): Likewise.
	(integrate.o): Depend on toplev.h.
	(regclass.o): Depend on output.h.
	(final.o): Depend on reload.h.
	* c-common.c: Include output.h.
	(check_format_info): Remove unused variable `integral_format'.
	* c-decl.c (print_lang_decl): Mark parameters `file', `node' and
	`indent' with ATTRIBUTE_UNUSED.
	(print_lang_type): Likewise.
	(maybe_build_cleanup): Likewise for parameter `decl'.
	(copy_lang_decl): Likewise for parameter `node'.
	* c-lang.c: Include c-tree.h, c-lex.h and toplev.h.
	(lang_print_xnode): Mark parameters `file', `node' and `indent'
 	with ATTRIBUTE_UNUSED.
	(lookup_interface): Likewise for parameter `arg'.
	(is_class_name): Likewise.
	(maybe_objc_check_decl): Likewise for parameter `decl'.
	(maybe_objc_comptypes): Likewise for parameters `lhs', `rhs' and
	`reflexive'.
	(maybe_objc_method_name): Likewise for parameter `decl'.
	(build_objc_string): Likewise for parameters `len' and `str'.
	* c-lex.c: Include output.h.
	* c-lex.h (position_after_white_space): Correct typo in prototype.
	* c-tree.h (finish_file, c_expand_start_cond, c_expand_start_else,
 	c_expand_end_cond, init_iterators): Add prototypes.
	* caller-save.c (set_reg_live): Mark parameters `reg' and `setter'
	with ATTRIBUTE_UNUSED.
	* calls.c: Include output.h.
	* cccp.c (pipe_closed): Mark parameter `signo' with
 	ATTRIBUTE_UNUSED.
	* combine.c: Move inclusion of expr.h to after insn-config.h.
	* iris6.h (ASM_IDENTIFY_GCC, ASM_IDENTIFY_LANGUAGE): Don't define
	as empty, rather define as ((void)0).
	* sparc.c (sparc_check_64): Add braces around ambiguous `else'.
	Add parentheses around assignment used as truth value.
	* cplus-dem.c (squangle_mop_up): Change return type to void.
	(internal_cplus_demangle): Remove unused parameter `options'.
	All callers changed.
	(cplus_demangle_opname): Remove function wide variable `int i' and
 	replace with `size_t i' at each location where it is used.
	(cplus_demangle_opname): change type of `i' from int to size_t.
	* cppexp.c (right_shift): Mark parameter `pfile' with
	ATTRIBUTE_UNUSED.
	* cpphash.c (cpp_lookup): Likewise.
	(cpp_hash_cleanup): Likewise.
	* cpplib.c (parse_name): Add a prototype and make it static.
	(null_underflow): Mark parameter `pfile' with ATTRIBUTE_UNUSED.
	(null_cleanup): Likewise for parameters `pbuf' and `pfile'.
	(macro_cleanup): Likewise for parameter `pfile'.
	(file_cleanup): Likewise.
	* cpplib.h (cpp_reader_init, cpp_options_init, cpp_start_read,
 	cpp_read_check_assertion, skip_rest_of_line): Add prototypes.
	* crtstuff.c (force_to_data, __CTOR_LIST__, force_to_data,
	__DTOR_END__, __FRAME_END__): Mark with ATTRIBUTE_UNUSED.
	* cse.c (cse_check_loop_start): Mark parameter `set' with
 	ATTRIBUTE_UNUSED.
	* dbxout.c (flag_minimal_debug, have_used_extensions,
	source_label_number): Move inside macro wrapper check against
	defined (DBX_DEBUGGING_INFO) || defined (XCOFF_DEBUGGING_INFO).
	* dwarf2out.c (gen_entry_point_die): Hide prototype and definition.
	* except.h (doing_eh): Provide prototype.
	* expr.c: Move inclusion of expr.h to after insn-config.h.
	* final.c: Include reload.h.
	(shorten_branches): Cast the first argument of bzero to char *.
	* fix-header.c (cpp_print_containing_files): Mark parameter
 	`pfile' with ATTRIBUTE_UNUSED.
	(cpp_fatal): Likewise.
	* flow.c (find_basic_blocks_1): Cast the first argument of bzero
	to char *.
	* genattrtab.c (make_length_attrs): Change the type of variable
	`i' from int to size_t.
	(zero_fn): Mark parameter `exp' with ATTRIBUTE_UNUSED.
	(one_fn): Likewise.
	* genextract.c (main): When generating insn-extract.c, mark
	variable `junk' with ATTRIBUTE_UNUSED.
	* gengenrtl.c (gencode): When generating genrtl.c, cast the first
	argument of bzero to char*.
	* integrate.c: Include toplev.h.
	* libgcc2.c: Wrap `struct exception_table' and
	`find_exception_handler' in macro DWARF2_UNWIND_INFO.
	* objc/Make-lang.in (objc-act.o): Depend on toplev.h.
	* objc/objc-act.c: Include toplev.h.
	(lang_print_xnode): Mark parameters `file', `node' and `indent'
	with ATTRIBUTE_UNUSED.
	(finish_protocol): Likewise for parameter `protocol'.
	* output.h (declare_weak): Add prototype.
	(decode_reg_name): Don't wrap with TREE_CODE macro.
	(assemble_alias): Add prototype.
	* regclass.c: Include output.h.
	* reload.h (reloads_conflict): Add prototype.
	* rtl.h (print_rtl_single, mark_elimiation, reg_class_subset_p,
	output_func_start_profiler): Add prototypes.
	* rtlanal.c (reg_set_p_1): Mark parameters `x' and `pat' with
 	ATTRIBUTE_UNUSED.
	* scan-decls.c: Include scan.h.
	* scan.h (recognized_function, recognized_extern): Add prototypes.
	* stmt.c: Include output.h.
	* toplev.c (error_for_asm, warning_for_asm): Remove prototypes.
	(output_lang_identify): Hide prototype and definition.
	(float_signal): Mark parameter `signo' with ATTRIBUTE_UNUSED.
	(pipe_closed): Likewise.
	* toplev.h (count_error, strip_off_ending, error_for_asm,
 	warning_for_asm): Add prototypes.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@19712 138bc75d-0d04-0410-961f-82ee72b054a4

2 files changed, 22 insertions, 10 deletions

diff --git a/libiberty/ChangeLog b/libiberty/ChangeLog
index b0d51894154..89ee87b861d 100644
--- a/libiberty/ChangeLog
+++ b/libiberty/ChangeLog
@@ -1,3 +1,12 @@
+Wed May 13 14:24:38 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
+
+        * cplus-dem.c (squangle_mop_up): Change return type to void.
+        (internal_cplus_demangle): Remove unused parameter `options'.
+        All callers changed.
+        (cplus_demangle_opname): Remove function wide variable `int i' and
+        replace with `size_t i' at each location where it is used.
+        (cplus_mangle_opname): change type of `i' from int to size_t.
+
 Mon Apr 27 15:53:30 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
 
 	* cplus-dem.c (demangle_qualified): Replace missing else.
diff --git a/libiberty/cplus-dem.c b/libiberty/cplus-dem.c
index 266a112326f..8f6809100c5 100644
--- a/libiberty/cplus-dem.c
+++ b/libiberty/cplus-dem.c
@@ -230,7 +230,7 @@ typedef struct string		/* Beware: these aren't required to be */
 static char *
 mop_up PARAMS ((struct work_stuff *, string *, int));
 
-static char *
+static void
 squangle_mop_up PARAMS ((struct work_stuff *));
 
 #if 0
@@ -239,7 +239,7 @@ demangle_method_args PARAMS ((struct work_stuff *, const char **, string *));
 #endif
 
 static char *
-internal_cplus_demangle PARAMS ((struct work_stuff *, const char *, int));
+internal_cplus_demangle PARAMS ((struct work_stuff *, const char *));
 
 static int
 demangle_template_template_parm PARAMS ((struct work_stuff *work, 
@@ -422,7 +422,7 @@ cplus_demangle_opname (opname, result, options)
      char *result;
      int options;
 {
-  int len, i, len1, ret;
+  int len, len1, ret;
   string type;
   struct work_stuff work[1];
   const char *tem;
@@ -453,6 +453,7 @@ cplus_demangle_opname (opname, result, options)
       if (opname[4] == '\0')
 	{
 	  /* Operator.  */
+	  size_t i;
 	  for (i = 0; i < sizeof (optable) / sizeof (optable[0]); i++)
 	    {
 	      if (strlen (optable[i].in) == 2
@@ -470,6 +471,7 @@ cplus_demangle_opname (opname, result, options)
 	  if (opname[2] == 'a' && opname[5] == '\0')
 	    {
 	      /* Assignment.  */
+	      size_t i;
 	      for (i = 0; i < sizeof (optable) / sizeof (optable[0]); i++)
 		{
 		  if (strlen (optable[i].in) == 3
@@ -493,6 +495,7 @@ cplus_demangle_opname (opname, result, options)
       if (len >= 10 /* op$assign_ */
 	  && memcmp (opname + 3, "assign_", 7) == 0)
 	{
+	  size_t i;
 	  for (i = 0; i < sizeof (optable) / sizeof (optable[0]); i++)
 	    {
 	      len1 = len - 10;
@@ -509,6 +512,7 @@ cplus_demangle_opname (opname, result, options)
 	}
       else
 	{
+	  size_t i;
 	  for (i = 0; i < sizeof (optable) / sizeof (optable[0]); i++)
 	    {
 	      len1 = len - 3;
@@ -551,7 +555,7 @@ cplus_mangle_opname (opname, options)
      const char *opname;
      int options;
 {
-  int i;
+  size_t i;
   int len;
 
   len = strlen (opname);
@@ -605,7 +609,7 @@ cplus_demangle (mangled, options)
   if ((work -> options & DMGL_STYLE_MASK) == 0)
     work -> options |= (int) current_demangling_style & DMGL_STYLE_MASK;
 
-  ret = internal_cplus_demangle (work, mangled, options);
+  ret = internal_cplus_demangle (work, mangled);
   squangle_mop_up (work);
   return (ret);
 }
@@ -618,10 +622,9 @@ cplus_demangle (mangled, options)
    calls go directly to this routine to avoid resetting that info. */
 
 static char *
-internal_cplus_demangle (work, mangled, options)
+internal_cplus_demangle (work, mangled)
      struct work_stuff *work;
      const char *mangled;
-     int options;
 {
 
   string decl;
@@ -679,7 +682,7 @@ internal_cplus_demangle (work, mangled, options)
 
 
 /* Clear out and squangling related storage */
-static char *
+static void
 squangle_mop_up (work)
      struct work_stuff *work;
 {
@@ -1340,7 +1343,7 @@ demangle_template_value_parm (work, mangled, s)
 	  char *p = xmalloc (symbol_len + 1), *q;
 	  strncpy (p, *mangled, symbol_len);
 	  p [symbol_len] = '\0';
-	  q = internal_cplus_demangle (work, p, work->options);
+	  q = internal_cplus_demangle (work, p);
 	  string_appendn (s, "&", 1);
 	  if (q)
 	    {
@@ -2073,7 +2076,7 @@ gnu_special (work, mangled, declp)
   else if (strncmp (*mangled, "__thunk_", 8) == 0)
     {
       int delta = ((*mangled) += 8, consume_count (mangled));
-      char *method = internal_cplus_demangle (work, ++*mangled, work->options);
+      char *method = internal_cplus_demangle (work, ++*mangled);
       if (method)
 	{
 	  char buf[50];