private DeclarationIL Build(IDeclaration declaration, ISymbolTree symbolTree)
{
if (declarationsIL.TryGetValue(declaration.Symbol, out var declarationIL))
{
return(declarationIL);
}
switch (declaration)
{
default:
throw ExhaustiveMatch.Failed(declaration);
case IFunctionDeclaration function:
{
var il = ilFactory.CreateGraph(function);
declarationIL = new FunctionIL(false, false, function.Symbol, BuildParameters(function.Parameters), il);
break;
}
case IAssociatedFunctionDeclaration associatedFunction:
{
var il = ilFactory.CreateGraph(associatedFunction);
declarationIL = new FunctionIL(false, true, associatedFunction.Symbol, BuildParameters(associatedFunction.Parameters), il);
break;
}
case IConcreteMethodDeclaration method:
{
var il = ilFactory.CreateGraph(method);
declarationIL = new MethodDeclarationIL(method.Symbol, BuildParameter(method.SelfParameter), BuildParameters(method.Parameters), il);
break;
}
case IAbstractMethodDeclaration method:
{
declarationIL = new MethodDeclarationIL(method.Symbol, BuildParameter(method.SelfParameter), BuildParameters(method.Parameters), null);
break;
}
case IConstructorDeclaration constructor:
{
var il = ilFactory.CreateGraph(constructor);
var parameters = BuildConstructorParameters(constructor);
var fieldInitializations = BuildFieldInitializations(constructor);
declarationIL = new ConstructorIL(constructor.Symbol, parameters, fieldInitializations, il);
break;
}
case IFieldDeclaration fieldDeclaration:
declarationIL = new FieldIL(fieldDeclaration.Symbol);
break;
case IClassDeclaration classDeclaration:
declarationIL = new ClassIL(classDeclaration.Symbol,
BuildClassMembers(classDeclaration, symbolTree));
break;
}
declarationsIL.Add(declaration.Symbol, declarationIL);
return(declarationIL);
}
public string MangleName(FieldIL field)
{
return(Mangle(field.Symbol));
}
