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Remove unused variables

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This patch removes set-but-unused variables.  This holds all the
removals I consider to be simple and relatively uncontroversial.

2016-07-14  Tom Tromey  <tom@tromey.com>

	* mips-tdep.c (micromips_scan_prologue): Remove "frame_addr".
	(mips_o32_push_dummy_call): Remove "stack_used_p".
	* aarch64-tdep.c (aarch64_record_data_proc_imm): Remove
	"insn_bit28".
	* rust-lang.c (rust_print_type): Remove "len".
	* rust-exp.y (super_name): Remove "current_len".
	* python/py-framefilter.c (py_print_type): Remove "type".
	* mdebugread.c (parse_partial_symbols): Remove
	"past_first_source_file".
	<N_SO>: Remove "valu", "first_so_symnum", "prev_textlow_not_set".
	* m2-valprint.c (m2_print_unbounded_array): Remove
	"content_type".
	(m2_val_print): Remove "i".
	* linespec.c (unexpected_linespec_error): Remove "cleanup".
	* f-valprint.c (f_val_print): Remove "i".
	* elfread.c (elf_symtab_read): Remove "offset".
	* dwarf2-frame.c (dwarf2_fetch_cfa_info): Remove "addr_size".
	* jit.c (jit_dealloc_cache): Remove "i" and "frame_arch".
This commit is contained in:
Tom Tromey 2016-06-06 14:18:30 -06:00
parent ac29888840
commit 78cc6c2d9a
13 changed files with 29 additions and 55 deletions
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3
gdb/python/py-framefilter.c
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@ -211,13 +211,12 @@ py_print_type (struct ui_out *out, struct value *val)
TRY
{
struct type *type;
struct ui_file *stb;
struct cleanup *cleanup;
stb = mem_fileopen ();
cleanup = make_cleanup_ui_file_delete (stb);
type = check_typedef (value_type (val));
check_typedef (value_type (val));
type_print (value_type (val), "", stb, -1);
ui_out_field_stream (out, "type", stb);
do_cleanups (cleanup);