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comparison gcc/testsuite/g++.dg/warn/Wclass-conversion1.C @ 131:84e7813d76e9

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gcc-8.2
author mir3636
date Thu, 25 Oct 2018 07:37:49 +0900
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111:04ced10e8804 131:84e7813d76e9
1 // PR c++/87357
2 // { dg-do compile }
3
4 struct B { };
5
6 struct X : public B {
7 operator X(); // { dg-warning "3:converting .X. to the same type will never use a type conversion operator" }
8 operator X&(); // { dg-warning "3:converting .X. to a reference to the same type will never use a type conversion operator" }
9 operator X() const; // { dg-warning "3:converting .X. to the same type will never use a type conversion operator" }
10 operator const X(); // { dg-warning "3:converting .X. to the same type will never use a type conversion operator" }
11
12 operator B(); // { dg-warning "3:converting .X. to a base class .B. will never use a type conversion operator" }
13 operator B&(); // { dg-warning "3:converting .X. to a reference to a base class .B. will never use a type conversion operator" }
14 operator B() const; // { dg-warning "3:converting .X. to a base class .B. will never use a type conversion operator" }
15 operator const B(); // { dg-warning "3:converting .X. to a base class .const B. will never use a type conversion operator" }
16
17 operator void(); // { dg-warning "3:converting .X. to .void. will never use a type conversion operator" }
18 operator void() const; // { dg-warning "3:converting .X. to .void. will never use a type conversion operator" }
19 };