private TypeSymbol TransformType(TypeSymbol type)
{
Debug.Assert(_index >= 0);
if (
!HasFlag ||
PeekFlag() &&
(type.SpecialType != SpecialType.System_Object && !type.IsDynamic())
)
{
// Bail, since flags are invalid.
return(null);
}
switch (type.Kind)
{
case SymbolKind.ErrorType:
case SymbolKind.NamedType:
if (type.SpecialType == SpecialType.System_Object)
{
// Replace the given System.Object type with dynamic type if the corresponding dynamicTransformFlag is set to true.
return(ConsumeFlag() ? DynamicTypeSymbol.Instance : type);
}
return(TransformNamedType((NamedTypeSymbol)type));
case SymbolKind.ArrayType:
return(TransformArrayType((ArrayTypeSymbol)type));
case SymbolKind.PointerType:
return(TransformPointerType((PointerTypeSymbol)type));
case SymbolKind.FunctionPointerType:
return(TransformFunctionPointerType((FunctionPointerTypeSymbol)type));
case SymbolKind.DynamicType:
Debug.Assert(
!_haveCustomModifierFlags,
"This shouldn't happen during decoding."
);
return(ConsumeFlag()
? type
: _containingAssembly.GetSpecialType(SpecialType.System_Object));
default:
ConsumeFlag();
return(HandleCustomModifiers(type.CustomModifierCount()) ? type : null);
}
}
private TypeSymbol TransformType(TypeSymbol type)
{
Debug.Assert(index >= 0);
if (index >= dynamicTransformFlags.Length ||
dynamicTransformFlags[index] && type.SpecialType != SpecialType.System_Object)
{
return(null);
}
switch (type.Kind)
{
case SymbolKind.ErrorType:
case SymbolKind.NamedType:
if (type.SpecialType == SpecialType.System_Object)
{
// Replace the given System.Object type with dynamic type if the corresponding dynamicTransformFlag is set to true.
return(dynamicTransformFlags[index++] ? DynamicTypeSymbol.Instance : type);
}
return(TransformNamedType((NamedTypeSymbol)type));
case SymbolKind.ArrayType:
return(TransformArrayType((ArrayTypeSymbol)type));
case SymbolKind.PointerType:
return(TransformPointerType((PointerTypeSymbol)type));
case SymbolKind.DynamicType:
Debug.Assert(!this.haveCustomModifierFlags, "This shouldn't happen during decoding.");
return(dynamicTransformFlags[index++]
? type
: this.containingAssembly.GetSpecialType(SpecialType.System_Object));
default:
index++;
return(HandleCustomModifiers(type.CustomModifierCount()) ? type : null);
}
}
private TypeSymbol TransformType(TypeSymbol type)
{
Debug.Assert(_index >= 0);
if (!HasFlag ||
PeekFlag() && type.SpecialType != SpecialType.System_Object)
{
// Bail, since flags are invalid.
return null;
}
switch (type.Kind)
{
case SymbolKind.ErrorType:
case SymbolKind.NamedType:
if (type.SpecialType == SpecialType.System_Object)
{
// Replace the given System.Object type with dynamic type if the corresponding dynamicTransformFlag is set to true.
return ConsumeFlag() ? DynamicTypeSymbol.Instance : type;
}
return TransformNamedType((NamedTypeSymbol)type);
case SymbolKind.ArrayType:
return TransformArrayType((ArrayTypeSymbol)type);
case SymbolKind.PointerType:
return TransformPointerType((PointerTypeSymbol)type);
case SymbolKind.DynamicType:
Debug.Assert(!_haveCustomModifierFlags, "This shouldn't happen during decoding.");
return ConsumeFlag()
? type
: _containingAssembly.GetSpecialType(SpecialType.System_Object);
default:
ConsumeFlag();
return HandleCustomModifiers(type.CustomModifierCount()) ? type : null;
}
}
private TypeSymbol TransformType(TypeSymbol type)
{
Debug.Assert(index >= 0);
if (index >= dynamicTransformFlags.Length ||
dynamicTransformFlags[index] && type.SpecialType != SpecialType.System_Object)
{
return null;
}
switch (type.Kind)
{
case SymbolKind.ErrorType:
case SymbolKind.NamedType:
if (type.SpecialType == SpecialType.System_Object)
{
// Replace the given System.Object type with dynamic type if the corresponding dynamicTransformFlag is set to true.
return dynamicTransformFlags[index++] ? DynamicTypeSymbol.Instance : type;
}
return TransformNamedType((NamedTypeSymbol)type);
case SymbolKind.ArrayType:
return TransformArrayType((ArrayTypeSymbol)type);
case SymbolKind.PointerType:
return TransformPointerType((PointerTypeSymbol)type);
case SymbolKind.DynamicType:
Debug.Assert(!this.haveCustomModifierFlags, "This shouldn't happen during decoding.");
return dynamicTransformFlags[index++]
? type
: this.containingAssembly.GetSpecialType(SpecialType.System_Object);
default:
index++;
return HandleCustomModifiers(type.CustomModifierCount()) ? type : null;
}
}
