private SourceUserDefinedConversionSymbol(
SourceMemberContainerTypeSymbol containingType,
string name,
Location location,
ConversionOperatorDeclarationSyntax syntax,
bool isNullableAnalysisEnabled,
BindingDiagnosticBag diagnostics) :
base(
MethodKind.Conversion,
name,
containingType,
location,
syntax,
MakeDeclarationModifiers(syntax, location, diagnostics),
hasBody: syntax.HasAnyBody(),
isExpressionBodied: syntax.Body == null && syntax.ExpressionBody != null,
isIterator: SyntaxFacts.HasYieldOperations(syntax.Body),
isNullableAnalysisEnabled: isNullableAnalysisEnabled,
diagnostics)
{
CheckForBlockAndExpressionBody(
syntax.Body, syntax.ExpressionBody, syntax, diagnostics);
if (syntax.ParameterList.Parameters.Count != 1)
{
diagnostics.Add(ErrorCode.ERR_OvlUnaryOperatorExpected, syntax.ParameterList.GetLocation());
}
}
private SourceUserDefinedConversionSymbol(
MethodKind methodKind,
SourceMemberContainerTypeSymbol containingType,
TypeSymbol explicitInterfaceType,
string name,
Location location,
ConversionOperatorDeclarationSyntax syntax,
bool isNullableAnalysisEnabled,
BindingDiagnosticBag diagnostics) :
base(
methodKind,
explicitInterfaceType,
name,
containingType,
location,
syntax,
MakeDeclarationModifiers(methodKind, containingType.IsInterface, syntax, location, diagnostics),
hasBody: syntax.HasAnyBody(),
isExpressionBodied: syntax.Body == null && syntax.ExpressionBody != null,
isIterator: SyntaxFacts.HasYieldOperations(syntax.Body),
isNullableAnalysisEnabled: isNullableAnalysisEnabled,
diagnostics)
{
CheckForBlockAndExpressionBody(
syntax.Body, syntax.ExpressionBody, syntax, diagnostics);
if (syntax.ParameterList.Parameters.Count != 1)
{
diagnostics.Add(ErrorCode.ERR_OvlUnaryOperatorExpected, syntax.ParameterList.GetLocation());
}
if (IsStatic && (IsAbstract || IsVirtual))
{
CheckFeatureAvailabilityAndRuntimeSupport(syntax, location, hasBody: syntax.Body != null || syntax.ExpressionBody != null, diagnostics: diagnostics);
}
}