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authorTankut Baris Aktemur <tankut.baris.aktemur@intel.com>2019-12-20 17:43:06 +0100
committerTankut Baris Aktemur <tankut.baris.aktemur@intel.com>2019-12-20 17:43:06 +0100
commit62bf63d74d54482d42e9d78890ebc0dd4675e23b (patch)
treea55c8cb475dfa18494d139f454e5be69af72392a /gdb/ada-exp.y
parent9d084466d740e40c655609f9c04b3bb2b9b9ca76 (diff)
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infcall, c++: collect more pass-by-reference information
Walk through a given type to collect information about whether the type is copy constructible, destructible, trivially copyable, trivially copy constructible, trivially destructible. The previous algorithm returned only a boolean result about whether the type is trivially copyable. This patch computes more info. Additionally, it utilizes DWARF attributes that were previously not taken into account; namely, DW_AT_deleted, DW_AT_defaulted, and DW_AT_calling_convention. gdb/ChangeLog: 2019-12-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com> * gnu-v3-abi.c (enum definition_style): New enum type. (get_def_style): New function. (is_user_provided_def): New function. (is_implicit_def): New function. (is_copy_or_move_constructor_type): New function. (is_copy_constructor_type): New function. (is_move_constructor_type): New function. (gnuv3_pass_by_reference): Collect language_pass_by_ref_info for a given type. Change-Id: Ic05bd98a962d07ec3c1ad041f709687eabda3bb9
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