// test.d
struct S {
     void foo(T)(int j) {}
     static void foo(T)(int j) {}
}

void main()
{
     S.foo!bool(1);
}

2.067:
test.d(8): Error: need 'this' for 'foo' of type '(int j)'

2.066:
test.d(8): Error: need 'this' for 'foo' of type 'pure nothrow @nogc @safe void(int j)'

2.063:
test.d(8): Error: template test.S.foo matches more than one template declaration, test.d(2):foo(T)(int j) and test.d(3):foo(T)(int j)
test.d(8): Error: need 'this' for 'foo' of type 'pure nothrow @safe void(int j)'


// test2.d
struct S {
     static void foo(T)(int j) {}
     void foo(T)(int j) {}
}

void main()
{
     S.foo!bool(1);
}

2.067:
test2.d(8): Error: need 'this' for 'foo' of type '(int j)'

2.066:
test2.d(8): Error: test2.S.foo called with argument types (int) matches both:
test2.d(2):     test2.S.foo!bool.foo(int j)
and:
test2.d(3):     test2.S.foo!bool.foo(int j)

2.063:
test2.d(8): Error: template test2.S.foo matches more than one template declaration, test2.d(2):foo(T)(int j) and test2.d(3):foo(T)(int j)

some more info:
http://forum.dlang.org/post/lyieypbmuyfumvccsxes@forum.dlang.org