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| author | ghazi <ghazi@138bc75d-0d04-0410-961f-82ee72b054a4> | 1998-03-18 07:18:06 +0000 |
|---|---|---|
| committer | ghazi <ghazi@138bc75d-0d04-0410-961f-82ee72b054a4> | 1998-03-18 07:18:06 +0000 |
| commit | 73439ee0233c6c0d202d6c7bea40a911b8c65af8 (patch) | |
| tree | b006a2ceb24b3ae540a176142149eeeb7cec4bae /gcc/scan-decls.c | |
| parent | 1f3fed0b4c910ef49f0f1ee675d2c1606ab1c122 (diff) | |
| download | ppe42-gcc-73439ee0233c6c0d202d6c7bea40a911b8c65af8.tar.gz ppe42-gcc-73439ee0233c6c0d202d6c7bea40a911b8c65af8.zip | |
Fix more warnings...
* c-lang.c (finish_file): Wrap variable `void_list_node' with macro
test !ASM_OUTPUT_CONSTRUCTOR || !ASM_OUTPUT_DESTRUCTOR.
* calls.c (emit_call_1): Wrap variable `already_popped' with macro
test !ACCUMULATE_OUTGOING_ARGS.
* collect2.c (write_c_file_glob): Wrap function definition in
macro test !LD_INIT_SWITCH.
* combine.c (try_combine): Wrap variables `cc_use' and
`compare_mode' in macro test EXTRA_CC_MODES.
* cpplib.c (do_ident): Remove unused variable `len'.
(skip_if_group): Remove unused variables `at_beg_of_line' and
`after_ident'.
(cpp_get_token): Remove unused variable `dummy'.
* dbxout.c (scope_labelno): Move static variable definition inside
the one function scope where it is used.
(dbxout_function_end): Wrap prototype and definition in
macro test !NO_DBX_FUNCTION_END.
* dwarf2out.c (add_subscript_info): Wrap variable `dimension_number'
in macro test !MIPS_DEBUGGING_INFO.
* expr.c (expand_builtin_setjmp): Move declaration of variable `i'
into the scope where it is used. Wrap empty else-statement body
in braces.
* fix-header.c: Fix typo in comment.
(inf_skip_spaces): Cast results of INF_UNGET to (void).
(check_protection, main): Likewise.
* flow.c (find_basic_blocks_1): Remove dangling comment text.
* function.c (contains): Wrap prototype and definition in macro
test HAVE_prologue || HAVE_epilogue.
(fixup_var_refs_1): Remove unused variable `width'.
* gen-protos.c (main): Remove unused variable `optr'.
* haifa-sched.c (debug_control_flow): Remove unused variable `j'.
* libgcc2.c (__udiv_w_sdiv): Provide dummy return value of 0.
(__sjpopnthrow): Remove unused variable `jmpbuf'.
(__throw): Remove unused variable `val'.
* protoize.c: Check for a previously existing definition before
defining *_OK macros.
* scan-decls.c (scan_decls): Remove unused variable `old_written'.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@18654 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/scan-decls.c')
| -rw-r--r-- | gcc/scan-decls.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/gcc/scan-decls.c b/gcc/scan-decls.c index 00dc83869ac..4246eeada2b 100644 --- a/gcc/scan-decls.c +++ b/gcc/scan-decls.c @@ -1,5 +1,5 @@ /* scan-decls.c - Extracts declarations from cpp output. - Copyright (C) 1993, 1995, 1997 Free Software Foundation, Inc. + Copyright (C) 1993, 1995, 1997, 1998 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the @@ -82,7 +82,6 @@ scan_decls (pfile, argc, argv) { int saw_extern, saw_inline; int start_written; - int old_written; /* If declarator_start is non-zero, it marks the start of the current declarator. If it is zero, we are either still parsing the decl-specs, or prev_id_start marks the start of the declarator. */ |
