public void CS0152ERR_DuplicateCaseLabel_SwitchInEnum()
{
var source =
@"
class c1
{
public enum Suits
{
ValueA,
ValueB,
ValueC,
}
public void main()
{
Suits s = Suits.ValueA;
switch (s)
{
case Suits.ValueA:
break;
case Suits.ValueB:
break;
case Suits.ValueC:
break;
default:
break;
}
}
}
";
var comp = CreateStandardCompilation(source);
DiagnosticsUtils.VerifyErrorCodes(comp.GetDiagnostics());
source =
@"
class c1
{
public enum Suits
{
ValueA = 2,
ValueB,
ValueC = 2,
}
public void main()
{
Suits s = Suits.ValueA;
switch (s)
{
case Suits.ValueA:
break;
case Suits.ValueB:
break;
case Suits.ValueC:
break;
default:
break;
}
}
}
";
comp = CreateStandardCompilation(source);
DiagnosticsUtils.VerifyErrorCodesNoLineColumn(comp.GetDiagnostics(), new ErrorDescription {
Code = (int)ErrorCode.ERR_DuplicateCaseLabel
});
}