operators18.c

来自「this is a gcc file, you can download it 」· C语言 代码 · 共 18 行

// Build don't link: 
// GROUPS passed operators
// opr-ampr file
// From: [e-mail] (Robert Mecklenburg)
// Date:     Thu, 8 Oct 92 16:33:08 -0600
// Subject:  Type conversion and overloading bugs in 2.2.2
// Message-ID: <[e-mail]>

        enum E { a, b, c };
        struct Estr {
            E value;
            Estr()                              {}
            Estr( int i ) : value( (E)i )       {}
            operator E()                        { return value; }
        };
        extern Estr baz();
        int bazz() { return baz() & 2; }