[Bug fortran/127120] New: ASSOCIATE mishandles a parenthesized variable as the selector

[kargl at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=127120

            Bug ID: 127120
           Summary: ASSOCIATE mishandles a parenthesized variable as the
                    selector
           Product: gcc
           Version: 17.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: fortran
          Assignee: unassigned at gcc dot gnu.org
          Reporter: kargl at gcc dot gnu.org
  Target Milestone: ---

Created attachment 65441
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=65441&action=edit
testcase

The attached testcase was found while scanning lfortran's bug reports
for unreported gfortran bugs.

https://github.com/lfortran/lfortran/issues/12611

I've rewritten the code to make it suitable for the testsuite.