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From: Boris von Loesch <vonloesch@gmail.com>
To: gcc-help@gcc.gnu.org
Subject: Problem with implicit conversion (GCC 3.4.1)
Date: Thu, 26 Aug 2004 14:16:00 -0000	[thread overview]
Message-ID: <41a2e2dc04082602547057f04c@mail.gmail.com> (raw)

Hello,

I have written a program that compiles just fine with GCC 3.3. With
GCC 3.4.1 it results in this error:

g++ -O0 -g3 -Wall -c -oTestp.o ../Testp.c
../Testp.c: In function `int main()':
../Testp.c:26: error: no match for 'operator<=' in 't <= 2.0e+0'

Please help me, I have no idea where the problem is.

Here is the code:

template <class T> class BasisF;
	
template <class T> inline bool operator<=(const BasisF<T> &a, const
BasisF<T> &b){return a.x <= b.x;}

template<class T> class BasisF{

public:
	T x;
	BasisF(const T &_x = T()): x(_x){}
	BasisF(const BasisF &_b): x(_b.x){}
	~BasisF(){}
	BasisF& operator= (const T &_x){
		 x(_x);
		 return *this;
	}
	friend bool operator<=<>(const BasisF &a, const BasisF &b);
	};

#define min(a,b) ((a) <= (b) ? (a) : (b))

int main(){
	BasisF<double> t(1);
	if (min(t,2.0)<=0) return 1;
	return 0;
}

Regards,
Boris

             reply	other threads:[~2004-08-26  9:54 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2004-08-26 14:16 Boris von Loesch [this message]
2004-08-26 17:46 lrtaylor
2004-08-26 19:54 Suresh Lakshmanan
2004-08-26 22:17 ` Boris von Loesch

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