TypeDeclarationResolver does not set .Base correctly for DSymbol when as parameter

[llucenic]

The following expression does not set (at as DSymbol).Base properly for function parameters:

var at = TypeDeclarationResolver.ResolveSingle(exp, this.resolutionCtx, null);

test scenario:

1. breakpoint watched while stopped in debugger, dsBase here is null

2. having tested analogy with a locally defined Object instance and everything works in this case