> /dept/rnd/vendor/gcc-4.0.0pre1-amd64/bin/g++ -c bug.C -o /dev/null
bug.C: In member function 'int B::Foo::foo()':
bug.C:9: error: 'int B::Foo::Bar::v' is protected
bug.C:12: error: within this context
> /dept/rnd/vendor/gcc-4.0.0pre1-amd64/bin/g++ -v
Using built-in specs.
Target: x86_64-unknown-linux-gnu
Configured with: ../gcc-4.0.0-20050410/configure --enable-languages=c,c++
--prefix=/dept/rnd/vendor/gcc-4.0.0-20050410-amd64 --enable-threads
Thread model: posix
gcc version 4.0.0 20050410 (prerelease)
> cat bug.C
namespace A { struct Foo {}; }
namespace B {
struct Foo : public A::Foo
{
public:
struct Bar {
friend struct Foo;
protected:
int v;
};
Bar bar;
int foo () { return bar.v; }
};
}
I believe that friend struct Foo should refer to B::Foo
but it seems to instead refer to A::Foo. This code compiles
correctly on gcc-3.4.1.
--
Summary: [4.0 regression] incorrect name lookup from nested
struct
Product: gcc
Version: 4.0.0
Status: UNCONFIRMED
Severity: normal
Priority: P2
Component: c++
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: nick at ilm dot com
CC: gcc-bugs at gcc dot gnu dot org
GCC build triplet: x86_64-unknown-linux-gnu
GCC host triplet: x86_64-unknown-linux-gnu
GCC target triplet: x86_64-unknown-linux-gnu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21012
