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From: Epiphanov Sergei <serpiph@nikiet.ru>
To: "Рассылка Sisyphus" <sisyphus@altlinux.ru>
Subject: [sisyphus] GCC 3.3 vs GCC 3.4
Date: Mon, 11 Apr 2005 12:04:13 +0400
Message-ID: <200504111204.14017.serpiph@nikiet.ru> (raw)

[-- Attachment #1: Type: text/plain, Size: 567 bytes --]

Есть программа test.cpp, приложенная в аттаче.

Стоят GCC 3.3 и GCC 3.4. Даю команды:

$ GCC_VERSION=3.3 g++ -o test test.cpp
$ ./test
Res1: 7
Res2: 5
Res3: 0
Res4: 1
$ GCC_VERSION=3.4 g++ -o test test.cpp
test.cpp: In function `int main(int, char**)':
test.cpp:30: error: no matching function for call to `Test::Test(Test)'
test.cpp:7: note: candidates are: Test::Test(Test&)
test.cpp:6:	                              Test::Test(int)
$

Глюк в компиляторе 3.4? Программа - это выжимка работы класса QMap из Qt.

-- 
С уважением, Епифанов Сергей

[-- Attachment #2: test.cpp --]
[-- Type: text/x-c++src, Size: 533 bytes --]

#include <stdio.h>

class Test{
	public:
		Test(){ i_num = 0; }
		Test(int i){ i_num = i; }
		Test(Test &t){ i_num = t.i_num; }
		~Test(){}
		int num() { return i_num; }
	private:
		int i_num;
}

Test ff(0);
int ii = 0;

int ins( const int& i, const Test &t) {
	ff = t;
	return ( ii = i );
}

int main(int argc, char **argv){
	Test t(5);
	Test t1(7);
	printf( "Res1: %d\n", t1.num() );
	t1 = t;
	printf( "Res2: %d\n", t1.num() );
	printf( "Res3: %d\n", ff.num() );
	ins( 2, Test(1) );
	printf( "Res4: %d\n", ff.num() );
	return 0;
}

             reply	other threads:[~2005-04-11  8:04 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2005-04-11  8:04 Epiphanov Sergei [this message]
2005-04-11  8:53 ` Dmitry Kazimirov
2005-04-11 10:41 ` Dmitry V. Levin
2005-04-11 11:46   ` Epiphanov Sergei
2005-04-11 12:12     ` Andrey Rahmatullin
2005-04-11 12:24       ` Epiphanov Sergei
2005-04-11 12:40         ` Andrey Rahmatullin
2005-04-11 13:31           ` Epiphanov Sergei

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