/// <summary>
/// Restarts a check of number types.
/// </summary>
public void RestartNumberType(ref bool isChanged)
{
foreach (IEntityDeclaration EntityDeclaration in ParameterList)
{
EntityDeclaration.RestartNumberType(ref isChanged);
}
foreach (IEntityDeclaration EntityDeclaration in ResultList)
{
EntityDeclaration.RestartNumberType(ref isChanged);
}
if (Variant.IsAssigned)
{
((IExpression)Variant).RestartNumberType(ref isChanged);
}
((IBody)QueryBody).RestartNumberType(ref isChanged);
if (ParameterTable.Count > 0)
{
if (NumberArgumentTable.Count == 0)
{
for (int i = 0; i < ParameterTable.Count; i++)
{
IParameter Parameter = ParameterTable[i];
NumberArgumentTable.Add(Parameter, new List <NumberKinds>());
}
}
else
{
// Result of the previous pass.
for (int i = 0; i < ParameterTable.Count; i++)
{
IParameter Parameter = ParameterTable[i];
Debug.Assert(NumberArgumentTable.ContainsKey(Parameter));
Debug.Assert(Parameter.ResolvedParameter.ResolvedEffectiveType.IsAssigned);
if (Parameter.ResolvedParameter.ResolvedEffectiveType.Item is ICompiledNumberType AsNumberType)
{
NumberKinds BestGuess = AsNumberType.GetDefaultNumberKind();
UpdateParameterKind(NumberArgumentTable[Parameter], ref BestGuess);
AsNumberType.UpdateNumberKind(BestGuess, ref isChanged);
}
NumberArgumentTable[Parameter].Clear();
}
}
}
}
/// <summary>
/// Initializes a new instance of the <see cref="ExpressionType"/> class.
/// </summary>
/// <param name="valueTypeName">The expression type name.</param>
/// <param name="valueType">The expression type.</param>
/// <param name="name">Name of the expression value, empty if none.</param>
public ExpressionType(ITypeName valueTypeName, ICompiledType valueType, string name)
{
ValueTypeName = valueTypeName;
ValueType = valueType;
Name = name;
if (valueType is ICompiledNumberType AsNumberType)
{
NumberKind = AsNumberType.GetDefaultNumberKind();
}
else
{
NumberKind = NumberKinds.NotApplicable;
}
}