From 07e64d6e40b10d508e45b8f6e78f7bfb057cda44 Mon Sep 17 00:00:00 2001
From: law <law@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Tue, 27 Jan 1998 22:11:55 +0000
Subject: d * c-lex.c: Include <stdlib.h> and <string.h>/<strings.h>. Add
prototype for `handle_sysv_pragma', and make it static. Add
parentheses around assignment used as truth value. * combine.c
(combine_instructions): Protect variable `prev' with macro HAVE_cc0.
(can_combine_p): Protect variable `link' with AUTO_INC_DEC.
(extract_left_shift): Add parentheses around operand of &.
(merge_outer_ops): Avoid an empty body in an else-statement.
(gen_rtx_combine): Remove unused variable `i'. * sparc/gmon-sol2.c:
Include <fcntl.h>. Make return type of function monstartup `void'.
Likewise for internal_mcount. Add `static void' prototype for
moncontrol. Reconcile sprintf format vs. args. *
sparc/sparc.c: Include <stdlib.h> and <string.h>/<strings.h>. Make return
type of function_arg_slotno explicitly `int'. (reg_unused_after): Add
parentheses around assignment used as truth value. (save_regs): Add
explicit braces to avoid ambiguous `else'. (function_arg_slotno): Add
parentheses around && within ||. (function_arg_pass_by_reference):
Likewise. (sparc_flat_output_function_prologue): Reconcile fprintf
format vs. args. * svr4.h (ASM_OUTPUT_LIMITED_STRING): Add
parentheses around assignment used as truth value. * cplus-dem.c:
Include <stdlib.h>. (demangle_signature): Avoid an empty body in an
else-statement. (do_type): Remove unused variable `lvl'. *
cppexp.c: Don't have <stdlib.h> depend on MULTIBYTE_CHARS. Include
<string.h>/<strings.h>. (cpp_lex): Remove unused variable `namelen'.
(cpp_lex): Explicitly declare `num_chars' as an int. * cpplib.c: Avoid
duplicate inclusion of <stdlib.h>, include <unistd.h> instead.
Explicitly declare is_system_include returning int. (make_assertion):
Remove unused variable `kt'. (cpp_expand_to_buffer): Hide variable `obuf'.
(output_line_command): Remove unused variables, `line_end', `line_cmd_buf'
and `len'. (macarg): Remove unused variable `arg_start'.
(special_symbol): Remove unused variable `i'. Add parentheses around
assignment used as truth value. (do_include): Remove unused variables
`pcfname' and `retried', hide `pcf' and `pcfbuflimit'. (do_line):
Remove unused variable `i'. (finclude): Hide variable `missing_newline'.
(cpp_handle_options): Remove unused variable `j'. (read_token_list):
Remove unused variable `eofp'. (cpp_error_with_line): Remove unused
variable `i'. (cpp_warning_with_line): Likewise.
(cpp_pedwarn_with_line): Explicitly declare `column' as int.
(cpp_error_from_errno): Remove unused variable `i'. * cse.c (invalidate):
Add parentheses around assignment used as truth value.
(find_best_addr): Move declaration of variable `our_cost' inside the
conditional macro where its used. (fold_rtx): Avoid an empty body in an
if-statement. (cse_insn): Wrap variables `this_insn_cc0_mode' and
`this_insn_cc0' in macro HAVE_cc0. * dwarf2out.c: Include <stdlib.h> and
<string.h>/<string.h>. (ASM_OUTPUT_DWARF_DATA8): Reconcile format
vs. args in fprintf's. (output_uleb128): Likewise.
(output_sleb128): Likewise. (output_cfi): Likewise.
(output_call_frame_info): Remove unused variables `j', `fde_size' and
`fde_pad'. (comp_unit_has_inlines): Hide declaration as per rest of file.
(size_of_line_prolog): Correct typo in prototype. (add_arange):
Likewise. (output_aranges): Likewise.
(add_name_and_src_coords_attributes): Likewise. (gen_array_type_die):
Likewise. (gen_inlined_subroutine_die): Likewise.
(equate_decl_number_to_die): Remove unused variable `i'. (print_die):
Reconcile format vs. args in fprintf's. (print_dwarf_line_table):
Likewise. (output_die): Likewise. (output_line_info): Likewise.
(add_subscript_info): Avoid an empty body in an else-statement.
(gen_subprogram_die): Remove unused variable `fp_loc'. * dwarfout.c:
Explicitly declare `next_pubname_number' as int. Protect
`ordering_attribute' prototype with USE_ORDERING_ATTRIBUTE macro.
Protect `src_coords_attribute' prototype with DWARF_DECL_COORDINATES macro.
Hide `output_entry_point_die' prototype as in the rest of the file.
Likewise for `output_pointer_type_die' and `output_reference_type_die'.
Remove prototype for `type_of_for_scope'.
(output_unsigned_leb128): Reconcile format vs. args in fprintf.
(type_attribute): Add explicit braces to avoid ambiguous `else'. *
final.c: Include <stdlib.h> and <string.h>/<strings.h>.
(shorten_branches): Protect declaration of tmp_length with
SHORTEN_WITH_ADJUST_INSN_LENGTH and ADJUST_INSN_LENGTH macros.
(profile_function): Protect declaration of `sval' and `cxt' variables with
appropriate macros. (final_scan_insn): Likewise for `note' variable. Add
explicit braces to avoid empty body in an if-statement.
(output_asm_insn): Move variable `i' inside macro conditional where it is
used. Add parentheses around assignment used as truth value.
(asm_fprintf) Likewise, likewise. * fix-header.c (main): Remove unused
variable `done'. Protect declaration of `i' with FIXPROTO_IGNORE_LIST.
* pexecute.c: Include <unistd.h>. Prototype `my_strerror'. * print-rtl.c
(print_inline_rtx): Explicitly declare the parameter `ind'. * profile.c:
Include <string.h>/<strings.h>. (instrument_arcs): Remove unused
variables `note', `inverted', `zero' and `neg_one'. (branch_prob): Avoid
empty body in an if-statement. * regclass.c: Include <stdlib.h>.
(reg_alternate_class): Explicitly declare parameter `regno'. * regmove.c
(regmove_optimize): Remove unused variable `p'. Add parentheses around
assignment used as truth value. (find_matches): Remove unused
variables `output_operand' and `matching_operand'.
(fixup_match_1): Remove statement with no effect: "if (0) ;". * scan.c
(sstring_append): Explicitly declare `count' as int. (scan_string):
Explicitly declare parameter `init' as int. * sched.c: Include <stdlib.h>.
(BLOCKAGE_RANGE): Add parentheses around arithmetic in operand of |.
(rank_for_schedule): Add parentheses around assignment used as truth
value. (schedule_block): Likewise. (regno_use_in): Likewise.
(schedule_insns): Remove unused variable `i'. * toplev.c: Include <stdlib.h>
and <string.h>/<strings.h>. (v_message_with_decl): Remove unused variable
`n'. (botch): Explicitly declare parameter `s' as char *. (main): Add
parentheses around assignment used as truth value. * tree.c (make_node):
Protect the variable `kind' with the GATHER_STATISTICS macro.
(real_value_from_int_cst): Move variable `e' inside conditional macro
area where it is used. (tree_last): Add parentheses around assignment
used as truth value. (build1): Protect the variable `kind' with the
GATHER_STATISTICS macro. (print_obstack_statistics): Reconcile format
vs. args in fprintf. Protect variables `i', `total_nodes', and
`total_bytes' with the GATHER_STATISTICS macro. Lots more -W -Wall
warnings disappear.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@17518 138bc75d-0d04-0410-961f-82ee72b054a4
---
gcc/toplev.c | 15 +++++++++++++--
1 file changed, 13 insertions(+), 2 deletions(-)
(limited to 'gcc/toplev.c')
diff --git a/gcc/toplev.c b/gcc/toplev.c
index 264f50c49ad..f7b659e7841 100644
--- a/gcc/toplev.c
+++ b/gcc/toplev.c
@@ -39,6 +39,16 @@ Boston, MA 02111-1307, USA. */
#ifdef HAVE_SYS_PARAM_H
#include <sys/param.h>
#endif
+#if HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+#ifdef HAVE_STRING_H
+#include <string.h>
+#else
+#ifdef HAVE_STRINGS_H
+#include <strings.h>
+#endif
+#endif
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif
@@ -1300,7 +1310,7 @@ v_message_with_decl (decl, prefix, s, ap)
char *s;
va_list ap;
{
- char *n, *p;
+ char *p;
fprintf (stderr, "%s:%d: ",
DECL_SOURCE_FILE (decl), DECL_SOURCE_LINE (decl));
@@ -1906,6 +1916,7 @@ do_abort ()
void
botch (s)
+ char * s;
{
abort ();
}
@@ -3734,7 +3745,7 @@ main (argc, argv, envp)
optimize_size = 1;
else
{
- while (c = *p++)
+ while ((c = *p++))
if (! (c >= '0' && c <= '9'))
break;
if (c == 0)
--
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