public void VisitTemplateType(TemplateType t)
{
/*
* template t(){ void foo() { } }
* t!().foo must be offered for completion
*/
if(t.Base == null)
isVariableInstance = true;
VisitTemplateIntermediateType(t);
}
public void VisitTemplateType(TemplateType t)
{
VisitDSymbol(t);
}
public void VisitTemplateType(TemplateType t)
{
VisitTemplateIntermediateType(t);
}
public void TestParamDeduction9()
{
var ctxt = CreateDefCtxt(@"module A;
const int k = 4;
template mxTemp(int i)
{
static if(i < 0)
enum mxTemp = ""int"";
else
enum mxTemp = ""bool"";
}
template def(int i,string name)
{
enum def = mxTemp!(-i) ~ "" ""~name~"";"";
}
template def2(int i)
{
enum def2 = i;
}
mixin(def!(-1,""bar""));
");
IExpression ex;
ISymbolValue val;
ex = DParser.ParseExpression(@"def!(-2,""someVar"")");
val = Evaluation.EvaluateValue(ex, ctxt);
Assert.That(val, Is.TypeOf(typeof(ArrayValue)));
Assert.That((val as ArrayValue).IsString,Is.True);
Assert.That((val as ArrayValue).StringValue, Is.EqualTo("bool someVar;"));
var def = ctxt.ParseCache [0] ["A"]["def"].First () as DClassLike;
var defS = new TemplateType (def, null, new[]{
new TemplateParameterSymbol(def.TemplateParameters[0], new PrimitiveValue(DTokens.Int, 2, null)),
new TemplateParameterSymbol(def.TemplateParameters[1], new ArrayValue(Evaluation.GetStringType(ctxt), "someVar"))
});
ctxt.PushNewScope (def);
ctxt.CurrentContext.IntroduceTemplateParameterTypes (defS);
ex = DParser.ParseExpression("mxTemp!(-i) ~ \" \"~name~\";\"");
val = Evaluation.EvaluateValue(ex, ctxt);
Assert.That(val, Is.TypeOf(typeof(ArrayValue)));
Assert.That((val as ArrayValue).IsString,Is.True);
Assert.That((val as ArrayValue).StringValue, Is.EqualTo("int someVar;"));
ctxt.Pop ();
ex = DParser.ParseExpression ("def2!5");
val = Evaluation.EvaluateValue (ex, ctxt);
Assert.That (val, Is.TypeOf (typeof(PrimitiveValue)));
Assert.That ((val as PrimitiveValue).Value, Is.EqualTo(5m));
ex = DParser.ParseExpression ("-k");
val = Evaluation.EvaluateValue (ex, ctxt);
Assert.That (val, Is.TypeOf (typeof(PrimitiveValue)));
Assert.That ((val as PrimitiveValue).Value, Is.EqualTo(-4m));
ex = DParser.ParseExpression ("mxTemp!(-k)");
val = Evaluation.EvaluateValue (ex, ctxt);
Assert.That(val, Is.TypeOf(typeof(ArrayValue)));
Assert.That((val as ArrayValue).IsString,Is.True);
Assert.That((val as ArrayValue).StringValue, Is.EqualTo("int"));
ex = DParser.ParseExpression(@"def!(-5,""foolish"")");
val = Evaluation.EvaluateValue(ex, ctxt);
Assert.That(val, Is.TypeOf(typeof(ArrayValue)));
Assert.That((val as ArrayValue).IsString,Is.True);
Assert.That((val as ArrayValue).StringValue, Is.EqualTo("bool foolish;"));
ex=DParser.ParseExpression("bar");
var t = Evaluation.EvaluateType(ex, ctxt);
Assert.That(t, Is.TypeOf(typeof(MemberSymbol)));
Assert.That((t as MemberSymbol).Base,Is.TypeOf(typeof(PrimitiveType)));
Assert.That(((t as MemberSymbol).Base as PrimitiveType).TypeToken,Is.EqualTo(DTokens.Bool));
}
public ITypeDeclaration VisitTemplateType(TemplateType t)
{
return(VisitDSymbol(t));
}