[Bug c++/61690] New: aliasing base template class variable doesn't work in template derived class, when base class has two or more template parameters

[siim.schults at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61690

            Bug ID: 61690
           Summary: aliasing base template class variable doesn't work in
                    template derived class, when base class has two or
                    more template parameters
           Product: gcc
           Version: 4.9.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c++
          Assignee: unassigned at gcc dot gnu.org
          Reporter: siim.schults at gmail dot com

Created attachment 33064
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=33064&action=edit
"the preprocessed file (*.i*) that triggers the bug, generated by adding
-save-temps to the complete compilation command"

I made a detailed description (minimum code + error msg + compiler version)
here:
http://stackoverflow.com/questions/24555235/c11-aliasing-base-template-class-variable-doesnt-work-in-template-derived-cla
Guys at stackoverflow suggested a gcc bug, so that is why I am writing this.
I also downloaded gcc 4.9.0 and same error occurred.