| public DeclOnly ( ) : Microsoft.CSharp.RuntimeBinder.Semantics.AggregateDeclaration | ||
| return | Microsoft.CSharp.RuntimeBinder.Semantics.AggregateDeclaration | |
/*
* returns the inputfile where a symbol was declared.
*
* returns null for namespaces because they can be declared
* in multiple files.
*/
public InputFile getInputFile()
{
switch (_kind)
{
case SYMKIND.SK_NamespaceSymbol:
case SYMKIND.SK_AssemblyQualifiedNamespaceSymbol:
// namespaces don't have input files
// call with a NamespaceDeclaration instead
Debug.Assert(false);
return(null);
case SYMKIND.SK_NamespaceDeclaration:
return(null);
case SYMKIND.SK_AggregateSymbol:
{
#if !CSEE
AggregateSymbol AggregateSymbol = this.AsAggregateSymbol();
if (!AggregateSymbol.IsSource())
{
return(AggregateSymbol.DeclOnly().getInputFile());
}
// Because an AggregateSymbol that isn't metadata can be defined across multiple
// files, getInputFile isn't a reasonable operation.
Debug.Assert(false);
return(null);
#endif
}
/*
* case SK_AggregateType:
* return ((Symbol)this.AsAggregateType().getAggregate()).getInputFile();
*/
case SYMKIND.SK_AggregateDeclaration:
return(this.AsAggregateDeclaration().getInputFile());
/*
* case SK_TypeParameterType:
* if (this.AsTypeParameterType().GetOwningSymbol().IsAggregateSymbol())
* {
* ASSERT(0);
* return null;
* }
* else
* {
* ASSERT(this.AsTypeParameterType().GetOwningSymbol().IsMethodSymbol());
* return AsTypeParameterType().GetOwningSymbol().AsMethodSymbol().getInputFile();
* }
*/
case SYMKIND.SK_TypeParameterSymbol:
if (parent.IsAggregateSymbol())
{
// Because an AggregateSymbol that isn't metadata can be defined across multiple
// files, getInputFile isn't a reasonable operation.
Debug.Assert(false);
return(null);
}
else if (parent.IsMethodSymbol())
{
return(parent.AsMethodSymbol().getInputFile());
}
Debug.Assert(false);
break;
case SYMKIND.SK_FieldSymbol:
return(this.AsFieldSymbol().containingDeclaration().getInputFile());
case SYMKIND.SK_MethodSymbol:
return(this.AsMethodSymbol().containingDeclaration().getInputFile());
case SYMKIND.SK_PropertySymbol:
return(this.AsPropertySymbol().containingDeclaration().getInputFile());
case SYMKIND.SK_EventSymbol:
return(this.AsEventSymbol().containingDeclaration().getInputFile());
/*
* case SK_PointerType:
* case SK_NullableType:
* case SK_ArrayType:
* case SK_PinnedType:
* case SK_ParameterModifierType:
* case SK_OptionalModifierType:
* return AsType().GetBaseOrParameterOrElementType().getInputFile();
*/
case SYMKIND.SK_GlobalAttributeDeclaration:
return(parent.getInputFile());
/*
* case SK_NullType:
* case SK_VoidType:
* return null;
*/
default:
Debug.Assert(false);
break;
}
return(null);
}