📄 ctors4.c
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// { dg-do run }// { dg-options "-w" }// GROUPS passed constructors// ctors file// Message-Id: <ACHILLES.92Nov25192123@i90s8.ira.uka.de>// From: Alf-Christian Achilles <achilles@ira.uka.de>// Subject: g++ 2.3.1 rejects initialization with object of derived class// Date: 25 Nov 92 19:21:23extern "C" int printf (const char *, ...);class A {public: virtual void foo() {};};class B : public A {public: void foo() {};};main (){ B b; A a = b; //unjustified error: unexpected argument to constructor `A' printf ("PASS\n");}
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