Issue 9538 - Regression (2.062): Can't use typeid on .ptr of static array 

http://d.puremagic.com/issues/show_bug.cgi?id=9538#add_comment

`TypeQualified::resolveHelper` should use normal expression semantics process for identifier chain resolution.

Found a related bug and fixed it.

[Issue 9554](http://d.puremagic.com/issues/show_bug.cgi?id=9554) - Inconsistent stringof and mangleof result for module/package identifier