Tom Tromey b926417afa Simple -Wshadow=local fixes ... This fixes all the straightforward -Wshadow=local warnings in gdb. A few standard approaches are used here: * Renaming an inner (or outer, but more commonly inner) variable; * Lowering a declaration to avoid a clash; * Moving a declaration into a more inner scope to avoid a clash, including the special case of moving a declaration into a loop header. I did not consider any of the changes in this patch to be particularly noteworthy, though of course they should all still be examined. gdb/ChangeLog 2018-10-04 Tom Tromey <tom@tromey.com> * ctf.c (SET_ARRAY_FIELD): Rename "u32". * p-valprint.c (pascal_val_print): Split inner "i" variable. * xtensa-tdep.c (xtensa_push_dummy_call): Declare "i" in loop header. * xstormy16-tdep.c (xstormy16_push_dummy_call): Declare "val" in more inner scope. * xcoffread.c (read_xcoff_symtab): Rename inner "symbol". * varobj.c (varobj_update): Rename inner "newobj", "type_changed". * valprint.c (generic_emit_char): Rename inner "buf". * valops.c (find_overload_match): Rename inner "temp". (value_struct_elt_for_reference): Declare "v" in more inner scope. * v850-tdep.c (v850_push_dummy_call): Rename "len". * unittests/array-view-selftests.c (run_tests): Rename inner "vec". * tui/tui-stack.c (tui_show_frame_info): Declare "i" in loop header. * tracepoint.c (merge_uploaded_trace_state_variables): Declare "tsv" in more inner scope. (print_one_static_tracepoint_marker): Rename inner "tuple_emitter". * tic6x-tdep.c (tic6x_analyze_prologue): Declare "inst" lower. (tic6x_push_dummy_call): Don't redeclare "addr". * target-float.c: Declare "dto" lower. * symtab.c (lookup_local_symbol): Rename inner "sym". (find_pc_sect_line): Rename inner "pc". * stack.c (print_frame): Don't redeclare "gdbarch". (return_command): Rename inner "gdbarch". * s390-tdep.c (s390_prologue_frame_unwind_cache): Renam inner "sp". * rust-lang.c (rust_internal_print_type): Declare "i" in loop header. * rs6000-tdep.c (ppc_process_record): Rename inner "addr". * riscv-tdep.c (riscv_push_dummy_call): Declare "info" in inner scope. * remote.c (remote_target::update_thread_list): Don't redeclare "tp". (remote_target::process_initial_stop_replies): Rename inner "thread". (remote_target::remote_parse_stop_reply): Don't redeclare "p". (remote_target::wait_as): Don't redeclare "stop_reply". (remote_target::get_thread_local_address): Rename inner "result". (remote_target::get_tib_address): Likewise.		2018-10-04 22:51:45 -06:00
..
aarch64-linux-hw-point.c	Remove ptid_get_lwp	2018-07-03 11:36:43 -06:00
aarch64-linux-hw-point.h
aarch64-linux.c	Remove ptid_get_lwp	2018-07-03 11:36:43 -06:00
aarch64-linux.h
aarch64-sve-linux-ptrace.c	Remove some unused variables	2018-07-22 23:23:11 -04:00
aarch64-sve-linux-ptrace.h	Fix up HAS_SVE_STATE macro	2018-06-22 12:01:18 +01:00
aarch64-sve-linux-sigcontext.h	Add Aarch64 SVE compatibility macros	2018-06-18 10:02:56 +01:00
amd64-linux-siginfo.c
amd64-linux-siginfo.h
fork-inferior.c	Make variable in get_startup_shell non-static	2018-09-14 06:49:13 -06:00
fork-inferior.h
gdb_ptrace.h
gdb_thread_db.h
glibc_thread_db.h
linux-btrace.c	Remove ptid_get_lwp	2018-07-03 11:36:43 -06:00
linux-btrace.h
linux-namespaces.c
linux-namespaces.h
linux-nat.h
linux-osdata.c	Simple -Wshadow=local fixes	2018-10-04 22:51:45 -06:00
linux-osdata.h
linux-personality.c
linux-personality.h
linux-procfs.c	Warn if /proc is not accessible	2018-07-04 16:13:29 +01:00
linux-procfs.h	Warn if /proc is not accessible	2018-07-04 16:13:29 +01:00
linux-ptrace.c
linux-ptrace.h	Fix Alpha native GDB build	2018-05-31 11:18:35 -04:00
linux-waitpid.c
linux-waitpid.h
mips-linux-watch.c
mips-linux-watch.h
ppc-linux.c	[PowerPC] Consolidate wordsize getter between native and gdbserver	2018-05-22 11:52:02 -03:00
ppc-linux.h	[PowerPC] Consolidate wordsize getter between native and gdbserver	2018-05-22 11:52:02 -03:00
x86-cpuid.h
x86-dregs.c
x86-dregs.h
x86-gcc-cpuid.h
x86-linux-dregs.c	Remove ptid_lwp_p	2018-07-03 11:36:45 -06:00
x86-linux-dregs.h
x86-linux.c
x86-linux.h