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From: "kargl at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
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Subject: [Bug fortran/104571] ICE in resolve_elemental_actual, at
 fortran/resolve.cc:2383
Date: Wed, 16 Feb 2022 19:27:22 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D104571

kargl at gcc dot gnu.org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Last reconfirmed|                            |2022-02-16
             Status|UNCONFIRMED                 |NEW
                 CC|                            |kargl at gcc dot gnu.org
     Ever confirmed|0                           |1
           Priority|P3                          |P4

--- Comment #1 from kargl at gcc dot gnu.org ---
NULL pointer dereference.

diff --git a/gcc/fortran/resolve.cc b/gcc/fortran/resolve.cc
index 835a4783718..83c895b079e 100644
--- a/gcc/fortran/resolve.cc
+++ b/gcc/fortran/resolve.cc
@@ -2380,8 +2382,9 @@ resolve_elemental_actual (gfc_expr *expr, gfc_code *c)
   if (rank > 0 && esym && expr =3D=3D NULL)
     for (eformal =3D esym->formal, arg =3D arg0; arg && eformal;
         arg =3D arg->next, eformal =3D eformal->next)
-      if ((eformal->sym->attr.intent =3D=3D INTENT_OUT
-          || eformal->sym->attr.intent =3D=3D INTENT_INOUT)
+      if (eformal->sym
+         && (eformal->sym->attr.intent =3D=3D INTENT_OUT
+             || eformal->sym->attr.intent =3D=3D INTENT_INOUT)
          && arg->expr && arg->expr->rank =3D=3D 0)
        {
          gfc_error ("Actual argument at %L for INTENT(%s) dummy %qs of "=