private TypeWithState(TypeSymbol type, NullableFlowState state)
{
Debug.Assert(state == NullableFlowState.NotNull || type?.CanContainNull() != false);
Type = type;
State = state;
}
public void Deconstruct(out TypeSymbol type, out NullableFlowState state) => (type, state) = (Type, State);
public TokenInformation(ImmutableArray <ISymbol> symbols, bool showAwaitReturn = false, NullableFlowState nullableFlowState = NullableFlowState.None)
{
Symbols = symbols;
ShowAwaitReturn = showAwaitReturn;
NullableFlowState = nullableFlowState;
}
public static TypeWithState Create(TypeSymbol type, NullableFlowState defaultState)
{
var state = defaultState == NullableFlowState.MaybeNull && type?.CanContainNull() != false ? NullableFlowState.MaybeNull : NullableFlowState.NotNull;
return(new TypeWithState(type, state));
}
internal NullabilityInfo(NullableAnnotation annotation, NullableFlowState flowState)
{
Annotation = annotation;
FlowState = flowState;
}
public static NullableFlowState Meet(this NullableFlowState a, NullableFlowState b) => (a < b) ? a : b;
public static bool MayBeNull(this NullableFlowState state) => state != NullableFlowState.NotNull;
public string ToDisplayString(NullableFlowState topLevelNullability, SymbolDisplayFormat format = null) => throw new NotImplementedException();
public string ToMinimalDisplayString(SemanticModel semanticModel, NullableFlowState topLevelNullability, int position, SymbolDisplayFormat format = null)
{
return(WrappedSymbol.ToMinimalDisplayString(semanticModel, topLevelNullability, position, format));
}
public TypeWithState(TypeSymbol type, NullableFlowState state) => (Type, State) = (type, state);
public ImmutableArray <SymbolDisplayPart> ToMinimalDisplayParts(SemanticModel semanticModel, NullableFlowState topLevelNullability, int position, SymbolDisplayFormat format = null)
{
return(WrappedSymbol.ToMinimalDisplayParts(semanticModel, topLevelNullability, position, format));
}
public string ToDisplayString(NullableFlowState topLevelNullability, SymbolDisplayFormat format = null)
{
return(WrappedSymbol.ToDisplayString(topLevelNullability, format));
}
public ImmutableArray <SymbolDisplayPart> ToDisplayParts(NullableFlowState topLevelNullability, SymbolDisplayFormat format = null)
{
return(WrappedSymbol.ToDisplayParts(topLevelNullability, format));
}
public string ToMinimalDisplayString(SemanticModel semanticModel, NullableFlowState topLevelNullability, int position, SymbolDisplayFormat format = null)
{
throw new NotImplementedException();
}
public static bool IsNotNull(this NullableFlowState state) => state == NullableFlowState.NotNull;
public ImmutableArray <SymbolDisplayPart> ToMinimalDisplayParts(SemanticModel semanticModel, NullableFlowState topLevelNullability, int position, SymbolDisplayFormat format = null)
{
throw new NotImplementedException();
}
public static NullableFlowState Join(this NullableFlowState a, NullableFlowState b) => (a > b) ? a : b;
public ImmutableArray <SymbolDisplayPart> ToDisplayParts(NullableFlowState topLevelNullability, SymbolDisplayFormat format = null) => throw new NotImplementedException();
public static bool MayBeNull(this NullableFlowState state) => state == NullableFlowState.MaybeNull;
