[Bug symtab/14441] Need to support DW_TAG_rvalue_reference_type

["cvs-commit at gcc dot gnu.org" <sourceware-bugzilla at sourceware dot org>]

https://sourceware.org/bugzilla/show_bug.cgi?id=14441

--- Comment #21 from cvs-commit at gcc dot gnu.org <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Keith Seitz <kseitz@sourceware.org>:

https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=aa0061181ab00081e9907447561e589d6edee9f2

commit aa0061181ab00081e9907447561e589d6edee9f2
Author: Artemiy Volkov <artemiyv@acm.org>
Date:   Mon Mar 20 13:47:54 2017 -0700

    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.

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