public static void ParseExpression(
ExpressionSyntax argumentExpr,
IDictionary <AttributeParamName, object> target,
AttributeParamName key)
{
target[key] = argumentExpr.ToString();
}
public static void ParseEnumExpression <TEnum>(
ExpressionSyntax argumentExpr,
IDictionary <AttributeParamName, object> target,
AttributeParamName key) where TEnum : Enum
{
var enumValue = SyntaxUtility.ParseEnumValue <TEnum>(argumentExpr);
target[key] = enumValue;
}
public static void ParseTypeOfExpression(
ExpressionSyntax argumentExpr,
SemanticModel semanticModel,
IDictionary <AttributeParamName, object> result,
AttributeParamName key)
{
if (argumentExpr is TypeOfExpressionSyntax typeExpression)
{
if (!(semanticModel.GetSymbolInfo(typeExpression.Type).Symbol is ITypeSymbol symbol))
{
throw new SyntaxErrorException("type is missing");
}
result[key] = symbol.ToString();
}
}