https://gcc.gnu.org/g:22c2658a8b6ae9ece8b33bc483c04a767168b5f4 commit r12-8797-g22c2658a8b6ae9ece8b33bc483c04a767168b5f4 Author: Harald Anlauf <anlauf@gmx.de> Date: Wed Sep 21 19:55:30 2022 +0200 Fortran: fix ICE in generate_coarray_sym_init [PR82868] gcc/fortran/ChangeLog: PR fortran/82868 * trans-decl.cc (generate_coarray_sym_init): Skip symbol if attr.associate_var. gcc/testsuite/ChangeLog: PR fortran/82868 * gfortran.dg/associate_26a.f90: New test. (cherry picked from commit bc71318a91286b5f00e88f07aab818ac82510692) Diff: --- gcc/fortran/trans-decl.cc | 1 + gcc/testsuite/gfortran.dg/associate_26a.f90 | 15 +++++++++++++++ 2 files changed, 16 insertions(+) diff --git a/gcc/fortran/trans-decl.cc b/gcc/fortran/trans-decl.cc index 908a4c6d42e..5d16d640322 100644 --- a/gcc/fortran/trans-decl.cc +++ b/gcc/fortran/trans-decl.cc @@ -5529,6 +5529,7 @@ generate_coarray_sym_init (gfc_symbol *sym) if (sym->attr.dummy || sym->attr.allocatable || !sym->attr.codimension || sym->attr.use_assoc || !sym->attr.referenced + || sym->attr.associate_var || sym->attr.select_type_temporary) return; diff --git a/gcc/testsuite/gfortran.dg/associate_26a.f90 b/gcc/testsuite/gfortran.dg/associate_26a.f90 new file mode 100644 index 00000000000..85aebebd4d8 --- /dev/null +++ b/gcc/testsuite/gfortran.dg/associate_26a.f90 @@ -0,0 +1,15 @@ +! { dg-do compile } +! { dg-options "-fcoarray=lib" } +! +! Test the fix for PR78152 and the followup in PR82868 +! +! Contributed by <physiker@toast2.net> +! +program co_assoc + implicit none + integer, parameter :: p = 5 + real, allocatable :: a(:,:)[:,:] + allocate (a(p,p)[2,*]) + associate (i => a(1:p, 1:p)) + end associate +end program co_assoc