Commit 9e2d6f0c authored by Daniel Pfeifer's avatar Daniel Pfeifer
Browse files

CM_OVERRIDE: mark destructor overridden in the feature test.

This is important for two reasons:

1. A compiler might warn about a class that has a virtual member
function but no virtual destructor.  We don't want to treat the feature
as incomplete in this case.

2. MSVC10 supports the override identifier except on destructors.  In
this case, the feature really is incomplete and we want to detect it as
parent d3544d02
struct Foo
virtual ~Foo() {}
virtual int test() const = 0;
struct Bar : Foo
~Bar() override {}
int test() const override { return 0; }
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