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| author | Pedro Alves <palves@redhat.com> | 2016-10-25 14:32:35 +0100 |
|---|---|---|
| committer | Pedro Alves <palves@redhat.com> | 2016-10-25 14:32:35 +0100 |
| commit | beb18c865c42ab57176099eecb65bb52e71def85 (patch) | |
| tree | 89bec65bbaa20035514d8f1c98b9b10849258afe /bfd | |
| parent | b196bc4cb45969ade48efcba6c31b1de0acf24d0 (diff) | |
| download | fsf-binutils-gdb-beb18c865c42ab57176099eecb65bb52e71def85.zip fsf-binutils-gdb-beb18c865c42ab57176099eecb65bb52e71def85.tar.gz fsf-binutils-gdb-beb18c865c42ab57176099eecb65bb52e71def85.tar.bz2 | |
Make dwarf_expr_context's destructor virtual
Ref: https://sourceware.org/ml/gdb-patches/2016-10/msg00662.html
$ make WERROR_CFLAGS="-Wnon-virtual-dtor" dwarf2expr.o
...
In file included from .../src/gdb/dwarf2expr.c:28:0:
.../src/gdb/dwarf2expr.h:68:8: warning: ‘struct dwarf_expr_context’ has virtual functions and accessible non-virtual destructor [-Wnon-virtual-dtor]
struct dwarf_expr_context
^~~~~~~~~~~~~~~~~~
Happens to not be a problem in practice currently because concrete
subclasses are allocated on the stack. I.e., we don't ever delete
objects of types that derive from dwarf_expr_context through pointers
to dwarf_expr_context.
gdb/ChangeLog:
2016-10-25 Pedro Alves <palves@redhat.com>
* dwarf2expr.h (struct dwarf_expr_context) <~dwarf_expr_context>:
Make virtual.
Diffstat (limited to 'bfd')
0 files changed, 0 insertions, 0 deletions