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authorTom Tromey <tom@tromey.com>2016-06-06 14:18:30 -0600
committerTom Tromey <tom@tromey.com>2016-07-14 10:35:40 -0600
commit78cc6c2d9aa3baf6030e513cb1cb5984acee2ee0 (patch)
tree159ca8ab099c3e54ec48d545fd312d0626a0503e /gdb/linespec.c
parentac29888840f025448225e600d4cf99e126386878 (diff)
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Remove unused variables
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".
Diffstat (limited to 'gdb/linespec.c')
-rw-r--r--gdb/linespec.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/gdb/linespec.c b/gdb/linespec.c
index 7162163..ccedec8 100644
--- a/gdb/linespec.c
+++ b/gdb/linespec.c
@@ -1519,10 +1519,9 @@ unexpected_linespec_error (linespec_parser *parser)
|| token.type == LSTOKEN_KEYWORD)
{
char *string;
- struct cleanup *cleanup;
string = copy_token_string (token);
- cleanup = make_cleanup (xfree, string);
+ make_cleanup (xfree, string);
throw_error (GENERIC_ERROR,
_("malformed linespec error: unexpected %s, \"%s\""),
token_type_strings[token.type], string);