private static AstGetSet _assembleImplCall(MacroContext context, SymbolEntry implementationSymbolEntry,
ISourcePosition position)
{
var internalId = context.CreateConstant(implementationSymbolEntry.InternalId);
var interpretation = implementationSymbolEntry.Interpretation.ToExpr(position);
var moduleNameOpt = context.CreateConstantOrNull(implementationSymbolEntry.Module);
var implCall = context.Factory.IndirectCall(context.Invocation.Position,
context.Factory.Reference(context.Invocation.Position,
EntityRef.Command.Create(
Impl.Alias)));
implCall.Arguments.Add(internalId);
implCall.Arguments.Add(interpretation);
implCall.Arguments.Add(moduleNameOpt);
return implCall;
}