public static TsType FromLiteral(CsLiteral value)
{
if (value.Type.OriginalType.IsEnum)
{
return(new TsEnumLiteralType
{
Value = Enum.GetName(value.Type.OriginalType, value.Value),
EnumType = new TsTypeReference(value.Type.Name)
{
CsType = value.Type
}
});
}
if (value.Type.OriginalType == typeof(bool))
{
return(new TsBoolLiteralType {
Bool = (bool)value.Value
});
}
if (value.Type.OriginalType == typeof(string))
{
return(new TsStringLiteralType {
String = (string)value.Value
});
}
if (value.Type.OriginalType == typeof(int))
{
return(new TsIntLiteralType {
Int = (int)value.Value
});
}
throw new ArgumentException("Not supported literal type " +
value.Type.OriginalType.Name);
}
public Expression Parse(CsExpression pStatement, FactoryExpressionCreator pCreator)
{
CsLiteral li = (CsLiteral)pStatement;
switch (li.type)
{
case CsTokenType.tkTRUE:
return(new Expression("true", pStatement.entity_typeref));
case CsTokenType.tkFALSE:
return(new Expression("false", pStatement.entity_typeref));
case CsTokenType.tkNULL:
return(new Expression("null", pStatement.entity_typeref));
default:
switch (li.literal_type)
{
case CsLiteralType.literal_int:
return(new Expression(li.literal, pStatement.entity_typeref));
case CsLiteralType.literal_uint_U:
return(new Expression(li.literal.Substring(0, li.literal.Length - 1), pStatement.entity_typeref));
case CsLiteralType.literal_uint:
return(new Expression(li.literal, pStatement.entity_typeref));
case CsLiteralType.literal_long:
return(new Expression(li.literal, pStatement.entity_typeref));
case CsLiteralType.literal_long_L:
return(new Expression(li.literal.Substring(0, li.literal.Length - 1), pStatement.entity_typeref));
case CsLiteralType.literal_decimal_M:
return(new Expression(li.literal, pStatement.entity_typeref));
case CsLiteralType.literal_ulong:
case CsLiteralType.literal_ulong_L:
case CsLiteralType.literal_ulong_UL:
return(new Expression(li.literal, pStatement.entity_typeref));
case CsLiteralType.literal_double_D:
case CsLiteralType.literal_double:
return(new Expression(li.literal, pStatement.entity_typeref));
case CsLiteralType.literal_number:
return(new Expression(li.literal, pStatement.entity_typeref));
case CsLiteralType.literal_float_F:
return(new Expression(li.literal, pStatement.entity_typeref));
case CsLiteralType.literal_char:
return(new Expression("'" + li.literal + "'", pStatement.entity_typeref));
case CsLiteralType.literal_verbatim_string:
string l = li.literal.Substring(2, li.literal.Length - 3);
return(l.StartsWith(@"rx:", StringComparison.Ordinal) ?
new Expression(l.Substring(3, l.Length - 3), pStatement.entity_typeref) :
new Expression(Helpers.EscapeString(l), pStatement.entity_typeref));
default:
return(new Expression(Helpers.EscapeString(li.literal), pStatement.entity_typeref));
}
}
}
