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Artemiy Volkov aa0061181a Convert lvalue reference type check to general reference type check 
In almost all contexts (except for overload resolution rules and expression
semantics), lvalue and rvalue references are equivalent. That means that in all
but these cases we can replace a TYPE_CODE_REF check to a TYPE_IS_REFERENCE
check and, for switch statements, add a case label for a rvalue reference type
next to a case label for an lvalue reference type. This patch does exactly
that.

gdb/ChangeLog

	PR gdb/14441
	* aarch64-tdep.c (aarch64_type_align)
	(aarch64_extract_return_value, aarch64_store_return_value): Change
	lvalue reference type checks to general reference type checks.
	* amd64-tdep.c (amd64_classify): Likewise.
	* amd64-windows-tdep.c (amd64_windows_passed_by_integer_register):
	Likewise.
	* arm-tdep.c (arm_type_align, arm_extract_return_value)
	(arm_store_return_value): Likewise.
	* ax-gdb.c (gen_fetch, gen_cast): Likewise.
	* c-typeprint.c (c_print_type): Likewise.
	* c-varobj.c (adjust_value_for_child_access, c_value_of_variable)
	(cplus_number_of_children, cplus_describe_child): Likewise.
	* compile/compile-c-symbols.c (generate_vla_size): Likewise.
	* completer.c (expression_completer): Likewise.
	* cp-support.c (make_symbol_overload_list_adl_namespace):
	Likewise.
	* darwin-nat-info.c (info_mach_region_command): Likewise.
	* dwarf2loc.c (entry_data_value_coerce_ref)
	(value_of_dwarf_reg_entry): Likewise.
	* eval.c (ptrmath_type_p, evaluate_subexp_standard)
	(evaluate_subexp_for_address, evaluate_subexp_for_sizeof):
	Likewise.
	* findvar.c (extract_typed_address, store_typed_address):
	Likewise.
	* gdbtypes.c (rank_one_type): Likewise.
	* hppa-tdep.c (hppa64_integral_or_pointer_p): Likewise.
	* infcall.c (value_arg_coerce): Likewise.
	* language.c (pointer_type): Likewise.
	* m32c-tdep.c (m32c_reg_arg_type, m32c_m16c_address_to_pointer):
	Likewise.
	* m88k-tdep.c (m88k_integral_or_pointer_p): Likewise.
	* mn10300-tdep.c (mn10300_type_align): Likewise.
	* msp430-tdep.c (msp430_push_dummy_call): Likewise.
	* ppc-sysv-tdep.c (do_ppc_sysv_return_value)
	(ppc64_sysv_abi_push_param, ppc64_sysv_abi_return_value):
	Likewise.
	* printcmd.c (print_formatted, x_command): Likewise.
	* python/py-type.c (typy_get_composite, typy_template_argument):
	Likewise.
	* python/py-value.c (valpy_referenced_value)
	(valpy_get_dynamic_type, value_has_field): Likewise.
	* s390-linux-tdep.c (s390_function_arg_integer): Likewise.
	* sparc-tdep.c (sparc_integral_or_pointer_p): Likewise.
	* sparc64-tdep.c (sparc64_integral_or_pointer_p): Likewise.
	* spu-tdep.c (spu_scalar_value_p): Likewise.
	* symtab.c (lookup_symbol_aux): Likewise.
	* typeprint.c (whatis_exp, print_type_scalar): Likewise.
	* valarith.c (binop_types_user_defined_p, unop_user_defined_p):
	Likewise.
	* valops.c (value_cast_pointers, value_cast)
	(value_reinterpret_cast, value_dynamic_cast, value_addr, typecmp)
	(value_struct_elt, value_struct_elt_bitpos)
	(value_find_oload_method_list, find_overload_match)
	(value_rtti_indirect_type): Likewise.
	* valprint.c (val_print_scalar_type_p, generic_val_print):
	Likewise.
	* value.c (value_actual_type, value_as_address, unpack_long)
	(pack_long, pack_unsigned_long, coerce_ref_if_computed)
	(coerce_ref): Likewise.
	* varobj.c (varobj_get_value_type): Likewise.
2017-03-20 13:47:54 -07:00
..
lib/gdb Support rvalue references in the gdb python module (includes doc/) 2017-03-20 13:47:52 -07:00
py-arch.c Turn gdbpy_ref into a template 2017-02-10 12:24:31 -07:00
py-auto-load.c update copyright year range in GDB files 2017-01-01 10:52:34 +04:00
py-block.c update copyright year range in GDB files 2017-01-01 10:52:34 +04:00
py-bpevent.c Turn gdbpy_ref into a template 2017-02-10 12:24:31 -07:00
py-breakpoint.c Use gdbpy_ref to simplify some logic 2017-02-10 12:24:32 -07:00
py-cmd.c Use gdbpy_ref to simplify some logic 2017-02-10 12:24:32 -07:00
py-continueevent.c Turn gdbpy_ref into a template 2017-02-10 12:24:31 -07:00
py-event.c Use gdbpy_ref to simplify some logic 2017-02-10 12:24:32 -07:00
py-event.h Change event code to use gdbpy_ref 2017-01-10 19:13:29 -07:00
py-events.h PR python/13598 - add before_prompt event 2017-02-14 10:38:56 -07:00
py-evtregistry.c Use gdbpy_ref to simplify some logic 2017-02-10 12:24:32 -07:00
py-evts.c PR python/13598 - add before_prompt event 2017-02-14 10:38:56 -07:00
py-exitedevent.c Turn gdbpy_ref into a template 2017-02-10 12:24:31 -07:00
py-finishbreakpoint.c Turn gdbpy_ref into a template 2017-02-10 12:24:31 -07:00
py-frame.c Use gdbpy_ref to simplify some logic 2017-02-10 12:24:32 -07:00
py-framefilter.c Turn gdbpy_ref into a template 2017-02-10 12:24:31 -07:00
py-function.c Turn gdbpy_ref into a template 2017-02-10 12:24:31 -07:00
py-gdb-readline.c Fix python-interactive with Python 3.6 2017-01-20 20:39:08 -05:00
py-inferior.c Use gdbpy_ref to simplify some logic 2017-02-10 12:24:32 -07:00
py-infevents.c Turn gdbpy_ref into a template 2017-02-10 12:24:31 -07:00
py-infthread.c update copyright year range in GDB files 2017-01-01 10:52:34 +04:00
py-lazy-string.c Fix various python lazy string bugs. 2017-03-16 09:28:11 -07:00
py-linetable.c Remove some gotos from Python 2017-02-10 12:24:34 -07:00
py-newobjfileevent.c Turn gdbpy_ref into a template 2017-02-10 12:24:31 -07:00
py-objfile.c Use gdbpy_ref to simplify some logic 2017-02-10 12:24:32 -07:00
py-param.c Turn gdbpy_ref into a template 2017-02-10 12:24:31 -07:00
py-prettyprint.c Change one more spot to use gdbpy_ref 2017-02-10 12:24:33 -07:00
py-progspace.c Use gdbpy_ref to simplify some logic 2017-02-10 12:24:32 -07:00
py-record-btrace.c python: Implement btrace Python bindings for record history. 2017-02-14 10:57:56 +01:00
py-record-btrace.h python: Implement btrace Python bindings for record history. 2017-02-14 10:57:56 +01:00
py-record-full.c python: Implement btrace Python bindings for record history. 2017-02-14 10:57:56 +01:00
py-record-full.h python: Implement btrace Python bindings for record history. 2017-02-14 10:57:56 +01:00
py-record.c python: Implement btrace Python bindings for record history. 2017-02-14 10:57:56 +01:00
py-ref.h Turn gdbpy_ref into a template 2017-02-10 12:24:31 -07:00
py-signalevent.c Turn gdbpy_ref into a template 2017-02-10 12:24:31 -07:00
py-stopevent.c Turn gdbpy_ref into a template 2017-02-10 12:24:31 -07:00
py-stopevent.h update copyright year range in GDB files 2017-01-01 10:52:34 +04:00
py-symbol.c Turn gdbpy_ref into a template 2017-02-10 12:24:31 -07:00
py-symtab.c Use gdbpy_ref to simplify some logic 2017-02-10 12:24:32 -07:00
py-threadevent.c Turn gdbpy_ref into a template 2017-02-10 12:24:31 -07:00
py-type.c Convert lvalue reference type check to general reference type check 2017-03-20 13:47:54 -07:00
py-unwind.c Turn gdbpy_ref into a template 2017-02-10 12:24:31 -07:00
py-utils.c Turn gdbpy_ref into a template 2017-02-10 12:24:31 -07:00
py-value.c Convert lvalue reference type check to general reference type check 2017-03-20 13:47:54 -07:00
py-varobj.c Turn gdbpy_ref into a template 2017-02-10 12:24:31 -07:00
py-xmethods.c Support rvalue references in the gdb python module (includes doc/) 2017-03-20 13:47:52 -07:00
python-config.py
python-internal.h python: Implement btrace Python bindings for record history. 2017-02-14 10:57:56 +01:00
python.c PR python/13598 - add before_prompt event 2017-02-14 10:38:56 -07:00
python.h update copyright year range in GDB files 2017-01-01 10:52:34 +04:00