Committed fix for pr124208

Jerry D <[email protected]> Tue, 24 Feb 2026 18:59:30 -0800

Newsgroups	gmane.comp.gcc.patches,gmane.comp.gcc.fortran
Message-ID	<[email protected]>

Thanks to Christopher.

Fairly simple fix.

Jerry

commit 97965bdc1ed36f97a6e2ec2ee7bc208dd05d8c18 (HEAD -> master, origin/master, 
origin/HEAD)
Author: Christopher Albert <[email protected]>
Date:   Mon Feb 23 22:42:44 2026 +0100

     fortran: Fix iterator counting in nested block scopes [PR fortran/124208]

     Count FORALL/DO CONCURRENT iterators in EXEC_BLOCK namespace code chains
     while sizing VAR_EXPR in gfc_resolve_forall.

     This prevents undersized allocation and an ICE for nested FORALL/DO
     CONCURRENT inside ASSOCIATE/BLOCK constructs.

             PR fortran/124208

     gcc/fortran/ChangeLog:

             * resolve.cc (gfc_max_forall_iterators_in_chain): Count
             iterators in EXEC_BLOCK namespaces.

     gcc/testsuite/ChangeLog:

             * gfortran.dg/pr124208.f90: New test.

     Signed-off-by: Christopher Albert <[email protected]>