The appended snippet of code should be able to resolve the member variable
"foo" in both the Foo1 and Foo2 member functions, but it can't ("error: foo
was not declared in this scope"). The "this->" prefix appears to be required
to workaround this problem. The code compiles fine with gcc 3.2.3.
template <class X> class Base
{
public:
int foo;
};
template <class X> class Subclass : public Base<X>
{
public:
int Foo1() { return this->foo; }
int Foo2() { return foo; }
};
--
Summary: member variable lookup fails in subclass of templated
base class
Product: gcc
Version: 4.0.2
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: metcalf at lcs dot mit dot edu
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=25783
