private TypeExpressionNode createTypeExpression(TypeReferenceKind typeReferenceKind) {
var result = new TypeExpressionNode { EndPosition = scanner.EndPosition };
setScannerState(result);
var typeReference = new PrimitiveTypeReferenceNode(typeReferenceKind) { EndPosition = scanner.EndPosition };
setScannerState(typeReference);
result.TypeReference = typeReference;
return result;
}
private TypeReferenceNode parseNonArrayType(bool fail, bool allowVoid) {
TypeReferenceNode result;
switch (lexicalUnit) {
case Identifier:
case ContextualKeyword:
case VerbatimIdentifier:
result = parsePackageOrTypeName(fail);
if (!fail && result == null) {
return null;
}
break;
case Keyword:
switch (scanner.Keyword) {
case Byte:
result = new PrimitiveTypeReferenceNode(TypeReferenceKind.Byte) { EndPosition = scanner.EndPosition };
setScannerState(result);
nextLexicalUnit(false);
break;
case Char:
result = new PrimitiveTypeReferenceNode(TypeReferenceKind.Char) { EndPosition = scanner.EndPosition };
setScannerState(result);
nextLexicalUnit(false);
break;
case Short:
result = new PrimitiveTypeReferenceNode(TypeReferenceKind.Short) { EndPosition = scanner.EndPosition };
setScannerState(result);
nextLexicalUnit(false);
break;
case Int:
result = new PrimitiveTypeReferenceNode(TypeReferenceKind.Int) { EndPosition = scanner.EndPosition };
setScannerState(result);
nextLexicalUnit(false);
break;
case Long:
result = new PrimitiveTypeReferenceNode(TypeReferenceKind.Long) { EndPosition = scanner.EndPosition };
setScannerState(result);
nextLexicalUnit(false);
break;
case Boolean:
result = new PrimitiveTypeReferenceNode(TypeReferenceKind.Boolean) { EndPosition = scanner.EndPosition };
setScannerState(result);
nextLexicalUnit(false);
break;
case Double:
result = new PrimitiveTypeReferenceNode(TypeReferenceKind.Double) { EndPosition = scanner.EndPosition };
setScannerState(result);
nextLexicalUnit(false);
break;
case String:
result = new PrimitiveTypeReferenceNode(TypeReferenceKind.String) { EndPosition = scanner.EndPosition };
setScannerState(result);
nextLexicalUnit(false);
break;
case Float:
result = new PrimitiveTypeReferenceNode(TypeReferenceKind.Float) { EndPosition = scanner.EndPosition };
setScannerState(result);
nextLexicalUnit(false);
break;
case Void:
result = new PrimitiveTypeReferenceNode(TypeReferenceKind.Void) { EndPosition = scanner.EndPosition };
setScannerState(result);
nextLexicalUnit(false);
break;
default:
if (fail) {
throw error(ParseErrorId.IdentifierExpected);
} else {
return null;
}
}
break;
default:
if (fail) {
throw error(ParseErrorId.IdentifierExpected);
} else {
return null;
}
}
if (!allowVoid && result.TypeReferenceKind == TypeReferenceKind.Void) {
if (fail) {
throw error(ParseErrorId.UnexpectedVoid);
} else {
return null;
}
}
return result;
}