public override BoundNode VisitObjectInitializerMember(BoundObjectInitializerMember node)
{
if (_inExpressionLambda && !node.Arguments.IsDefaultOrEmpty)
{
Error(ErrorCode.ERR_DictionaryInitializerInExpressionTree, node);
}
return(base.VisitObjectInitializerMember(node));
}
private BoundExpression MakeObjectInitializerMemberAccess(
BoundExpression rewrittenReceiver,
BoundObjectInitializerMember rewrittenLeft,
bool isRhsNestedInitializer)
{
var memberSymbol = rewrittenLeft.MemberSymbol;
HashSet <DiagnosticInfo> useSiteDiagnostics = null;
Debug.Assert(memberSymbol != null && _compilation.Conversions.ClassifyConversionFromType(rewrittenReceiver.Type, memberSymbol.ContainingType, ref useSiteDiagnostics).IsImplicit);
// It is possible there are use site diagnostics from the above, but none that we need report as we aren't generating code for the conversion
switch (memberSymbol.Kind)
{
case SymbolKind.Field:
var fieldSymbol = (FieldSymbol)memberSymbol;
return(MakeFieldAccess(rewrittenLeft.Syntax, rewrittenReceiver, fieldSymbol, null, rewrittenLeft.ResultKind, fieldSymbol.Type));
case SymbolKind.Property:
var propertySymbol = (PropertySymbol)memberSymbol;
var arguments = rewrittenLeft.Arguments;
if (!arguments.IsEmpty || propertySymbol.IsIndexedProperty)
{
return(MakeIndexerAccess(
rewrittenLeft.Syntax,
rewrittenReceiver,
propertySymbol,
rewrittenLeft.Arguments,
rewrittenLeft.ArgumentNamesOpt,
rewrittenLeft.ArgumentRefKindsOpt,
rewrittenLeft.Expanded,
rewrittenLeft.ArgsToParamsOpt,
type: propertySymbol.Type,
oldNodeOpt: null,
isLeftOfAssignment: !isRhsNestedInitializer));
}
else
{
return(MakePropertyAccess(
rewrittenLeft.Syntax,
rewrittenReceiver,
propertySymbol,
rewrittenLeft.ResultKind,
propertySymbol.Type,
isLeftOfAssignment: !isRhsNestedInitializer));
}
case SymbolKind.Event:
var eventSymbol = (EventSymbol)memberSymbol;
return(MakeEventAccess(rewrittenLeft.Syntax, rewrittenReceiver, eventSymbol, null, rewrittenLeft.ResultKind, eventSymbol.Type));
default:
throw ExceptionUtilities.UnexpectedValue(memberSymbol.Kind);
}
}
public override BoundNode?VisitObjectInitializerMember(BoundObjectInitializerMember node)
{
// Although ref indexers are not declarable in C#, they may be usable
if (!node.ArgumentRefKindsOpt.IsDefault)
{
_mightAssignSomething = true;
}
else
{
base.VisitObjectInitializerMember(node);
}
return(null);
}
public override BoundNode VisitObjectInitializerMember(BoundObjectInitializerMember node)
{
if (_inExpressionLambda && !node.Arguments.IsDefaultOrEmpty)
{
Error(ErrorCode.ERR_DictionaryInitializerInExpressionTree, node);
}
return base.VisitObjectInitializerMember(node);
}
private BoundExpression MakeObjectInitializerMemberAccess(
BoundExpression rewrittenReceiver,
BoundObjectInitializerMember rewrittenLeft,
bool isRhsNestedInitializer)
{
var memberSymbol = rewrittenLeft.MemberSymbol;
HashSet<DiagnosticInfo> useSiteDiagnostics = null;
Debug.Assert(memberSymbol != null && _compilation.Conversions.ClassifyConversionFromType(rewrittenReceiver.Type, memberSymbol.ContainingType, ref useSiteDiagnostics).IsImplicit);
// It is possible there are use site diagnostics from the above, but none that we need report as we aren't generating code for the conversion
switch (memberSymbol.Kind)
{
case SymbolKind.Field:
var fieldSymbol = (FieldSymbol)memberSymbol;
return MakeFieldAccess(rewrittenLeft.Syntax, rewrittenReceiver, fieldSymbol, null, rewrittenLeft.ResultKind, fieldSymbol.Type);
case SymbolKind.Property:
var propertySymbol = (PropertySymbol)memberSymbol;
var arguments = rewrittenLeft.Arguments;
if (!arguments.IsEmpty || propertySymbol.IsIndexedProperty)
{
return MakeIndexerAccess(
rewrittenLeft.Syntax,
rewrittenReceiver,
propertySymbol,
rewrittenLeft.Arguments,
rewrittenLeft.ArgumentNamesOpt,
rewrittenLeft.ArgumentRefKindsOpt,
rewrittenLeft.Expanded,
rewrittenLeft.ArgsToParamsOpt,
type: propertySymbol.Type,
oldNodeOpt: null,
isLeftOfAssignment: !isRhsNestedInitializer);
}
else
{
return MakePropertyAccess(
rewrittenLeft.Syntax,
rewrittenReceiver,
propertySymbol,
rewrittenLeft.ResultKind,
propertySymbol.Type,
isLeftOfAssignment: !isRhsNestedInitializer);
}
case SymbolKind.Event:
var eventSymbol = (EventSymbol)memberSymbol;
return MakeEventAccess(rewrittenLeft.Syntax, rewrittenReceiver, eventSymbol, null, rewrittenLeft.ResultKind, eventSymbol.Type);
default:
throw ExceptionUtilities.UnexpectedValue(memberSymbol.Kind);
}
}
