[Mingw-users] [mingw - C/C++] problem: template derived from a template

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https://sourceforge.net/forum/message.php?msg_id=3286097
By: kitovyj

code:

template<class T> class B {

protected:
	T b;
	int a;
	
};

template<class U> class C : public B<U> {
	U u;
public:
	C() { a = 0; }
	
};

C<int> c;

mingw says:

test.cpp: In constructor `C<U>::C()':
test.cpp:14: error: `a' undeclared (first use this function)
test.cpp:14: error: (Each undeclared identifier is reported only once for each
f
unction it appears in.)

but if I am more specific:

template<class U> class C : public B<U> {
	U u;
public:
	C() { B<U>::a = 0; }
	
};

all compiles ok.

VC7 compiles understands both variants.
Is there a way to force mingw to compile first variant?






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