[LLVMbugs] [Bug 11766] New: clang c++ ambigious conversion by constructor and operator

bugzilla-daemon at llvm.org bugzilla-daemon at llvm.org
Sat Jan 14 10:12:58 PST 2012


http://llvm.org/bugs/show_bug.cgi?id=11766

             Bug #: 11766
           Summary: clang c++ ambigious conversion by constructor and
                    operator
           Product: clang
           Version: 2.8
          Platform: All
        OS/Version: All
            Status: NEW
          Severity: normal
          Priority: P
         Component: Frontend
        AssignedTo: unassignedclangbugs at nondot.org
        ReportedBy: robercik_st at interia.pl
                CC: llvmbugs at cs.uiuc.edu
    Classification: Unclassified


Code below doesn't issue a warning about ambigious conversion of Orange to
Apple.

class Orange;
class Apple {
public:
    Apple(){}
    Apple(const Orange &){}
};
class Orange {
public:
    operator Apple() {
        return Apple();
    }
};


void z(Apple){}

int main( int argc,char **argv ) {

    Orange a;
    z(a);
}

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