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Simon Marchi fc898b42e3 Make mapped_debug_names and mapped_index final
When compiling with Clang 6, I see these warnings:

/home/emaisin/src/binutils-gdb/gdb/dwarf2read.c:25421:5: error: destructor called on non-final 'mapped_index' that has virtual functions but non-virtual destructor [-Werror,-Wdelete-non-virtual-dtor]
    data->index_table->~mapped_index ();
    ^
In file included from /home/emaisin/src/binutils-gdb/gdb/dwarf2read.c:31:
In file included from /home/emaisin/src/binutils-gdb/gdb/defs.h:28:
In file included from /home/emaisin/src/binutils-gdb/gdb/common/common-defs.h:92:
In file included from /home/emaisin/src/binutils-gdb/gdb/common/gdb_unique_ptr.h:23:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/5.4.0/../../../../include/c++/5.4.0/memory:81:
/usr/bin/../lib/gcc/x86_64-linux-gnu/5.4.0/../../../../include/c++/5.4.0/bits/unique_ptr.h:76:2: error: delete called on non-final 'mapped_debug_names' that has virtual functions but non-virtual destructor [-Werror,-Wdelete-non-virtual-dtor]
        delete __ptr;
        ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/5.4.0/../../../../include/c++/5.4.0/bits/unique_ptr.h:236:4: note: in instantiation of member function 'std::default_delete<mapped_debug_names>::operator()' requested here
          get_deleter()(__ptr);
          ^
/home/emaisin/src/binutils-gdb/gdb/dwarf2read.c:2374:21: note: in instantiation of member function 'std::unique_ptr<mapped_debug_names, std::default_delete<mapped_debug_names> >::~unique_ptr' requested here
dwarf2_per_objfile::dwarf2_per_objfile (struct objfile *objfile_,
                    ^

This patch silences these warnings by making the classes final.

gdb/ChangeLog:

	* dwarf2read.c (struct mapped_debug_names): Make final.
	(struct mapped_index): Make final.
2017-12-30 00:10:17 -05:00
bfd Automatic date update in version.in 2017-12-30 00:00:30 +00:00
binutils Stop readelf from complaining about relocation sections with an sh_info field of 0 in dynamic executables. 2017-12-19 09:48:40 +00:00
config
cpu
elfcpp
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gas RISC-V: Add missing privileged spec registers. 2017-12-28 13:21:46 -08:00
gdb Make mapped_debug_names and mapped_index final 2017-12-30 00:10:17 -05:00
gold
gprof
include RISC-V: Add missing privileged spec registers. 2017-12-28 13:21:46 -08:00
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opcodes RISC-V: Add compressed instruction hints, and a few misc cleanups. 2017-12-20 13:37:44 -08:00
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