c-decl (finish_struct): Change type of min_align to unsigned.

a
gcc/ChangeLog:
	* c-decl (finish_struct): Change type of min_align to unsigned.
	* cplus-dem.c (demangle_function_name): Change type of variable i to size_t;
	remove unused variable len.
	* dwarf2out.c (reg_save): Add explicit cast of -1 to unsigned and a
	comment indicating this is proper behaviour.
	(reg_loc_descriptor): Remove redundant comparison of unsigned variable
	reg >= 0.
	(based_loc_descr): Likewise.
	* enquire.c (bitpattern): Change type of variable i to unsigned.
	* final.c (output_asm_insn): Don't cast insn_noperands to unsigned.
	* flow.c (life_analysis): Change type of variable i to size_t;
	remove unused variable insn.
	* gcc.c (translate_options): Change type of variables optlen, arglen and
	complen to size_t.
	(input_filename_length): Change type to size_t.
	(do_spec_1): Change type of variable bufsize to size_t.
	(main): Change type of variables i and j to size_t;
 	remove subblock local definition of variable i.
	(lookup_compiler): Change type of second argument to size_t;
	change type of variable i to size_t.
	* genemit.c (output_init_mov_optab): Change type of variable i to size_t.
	* genopinit.c (get_insn): Change type of variable pindex to size_t.
	* genrecog.c (add_to_sequence): Change type of variable i to size_t.
	* global.c (global_alloc): Change type of variable i to size_t.
	* regclass.c (init_reg_sets): Change type of variables i and j to unsigned.
	* stmt.c (expand_end_bindings): Change type of variable i to size_t.
	(expand_end_case): Change type of variable count to size_t.
	* toplev.c (main): Change type of variable j to size_t.
	(set_target_switch): Change type of variable j to size_t.
	(print_switch_values): Change type of variable j to size_t;
	remove unused variable flags.
	* varasm.c (assemble_variable): Change type of variable align to size_t.
	(const_hash_rtx): Change type of variable i to size_t.
gcc/cp/ChangeLog:
Sun Mar  8 17:13:38 1998  Manfred Hollstein  <manfred@s-direktnet.de>
	* decl2.c (lang_decode_option): Change j's type to size_t.
	* tree.c (layout_vbasetypes): record_align and desired_align are of
	type unsigned int; const_size and nonvirtual_const_size likewise.

From-SVN: r18491

1 files changed, 7 insertions, 6 deletions

diff --git a/gcc/cp/tree.c b/gcc/cp/tree.c
index 8fb0c9f..4fb1724 100644
--- a/gcc/cp/tree.c
+++ b/gcc/cp/tree.c
@@ -648,20 +648,20 @@ layout_vbasetypes (rec, max)
   tree vbase_types = get_vbase_types (rec);
 
 #ifdef STRUCTURE_SIZE_BOUNDARY
-  unsigned record_align = MAX (STRUCTURE_SIZE_BOUNDARY, TYPE_ALIGN (rec));
+  unsigned int record_align = MAX (STRUCTURE_SIZE_BOUNDARY, TYPE_ALIGN (rec));
 #else
-  unsigned record_align = MAX (BITS_PER_UNIT, TYPE_ALIGN (rec));
+  unsigned int record_align = MAX (BITS_PER_UNIT, TYPE_ALIGN (rec));
 #endif
-  int desired_align;
+  unsigned int desired_align;
 
   /* Record size so far is CONST_SIZE + VAR_SIZE bits,
      where CONST_SIZE is an integer
      and VAR_SIZE is a tree expression.
      If VAR_SIZE is null, the size is just CONST_SIZE.
      Naturally we try to avoid using VAR_SIZE.  */
-  register unsigned const_size = 0;
+  register unsigned int const_size = 0;
   register tree var_size = 0;
-  int nonvirtual_const_size;
+  unsigned int nonvirtual_const_size;
 
   CLASSTYPE_VBASECLASSES (rec) = vbase_types;
 
@@ -809,7 +809,8 @@ layout_basetypes (rec, binfos)
 
   for (i = 0; i < n_baseclasses; i++)
     {
-      int inc, desired_align, int_vbase_size;
+      int inc, int_vbase_size;
+      unsigned int desired_align;
       register tree base_binfo = TREE_VEC_ELT (binfos, i);
       register tree basetype = BINFO_TYPE (base_binfo);
       tree decl, offset;