public void TestEquals()
{
for (int i = 0; i < _values.Length; i++)
{
for (int j = 0; j < _values.Length; j++)
{
SimpleType thisType = (SimpleType)_values[i][0];
SimpleType otherType = (SimpleType)_values[j][0];
if (i != j)
{
Assert.IsFalse(thisType.Equals(otherType));
}
else
{
Assert.IsTrue(thisType.Equals(otherType));
}
}
}
}
private MiniPascalType ReadType()
{
if (Accept(Symbol.Array))
{
Require(Symbol.IndexOpen);
IExpression intLiteral = ReadExpression();
Require(Symbol.IndexClose);
Require(Symbol.Of);
SimpleType type = ReadSimpleType();
if (type == null)
{
throw new SyntaxException(expType, current);
}
return(new MiniPascalType(type, intLiteral));
}
SimpleType simple = ReadSimpleType();
if (simple != null)
{
if (simple.Equals(SimpleType.Integer))
{
return(MiniPascalType.Integer);
}
else if (simple.Equals(SimpleType.Boolean))
{
return(MiniPascalType.Boolean);
}
else if (simple.Equals(SimpleType.Real))
{
return(MiniPascalType.Real);
}
else if (simple.Equals(SimpleType.String))
{
return(MiniPascalType.String);
}
}
return(null);
}