[Bug fortran/31610] ICE with transfer, merge in gfc_conv_expr_descriptor

[pault at gcc dot gnu dot org]

------- Comment #2 from pault at gcc dot gnu dot org  2007-04-19 20:47 -------
(In reply to comment #1)

This does the trick but I haven't checked against the standard, nor have I
regtested.

Paul

Index: /svn/trunk/gcc/fortran/check.c
===================================================================
*** /svn/trunk/gcc/fortran/check.c      (revision 123643)
--- /svn/trunk/gcc/fortran/check.c      (working copy)
*************** static try
*** 218,224 ****
  same_type_check (gfc_expr *e, int n, gfc_expr *f, int m)
  {
    if (gfc_compare_types (&e->ts, &f->ts))
!     return SUCCESS;

    gfc_error ("'%s' argument of '%s' intrinsic at %L must be the same type "
             "and kind as '%s'", gfc_current_intrinsic_arg[m],
--- 218,241 ----
  same_type_check (gfc_expr *e, int n, gfc_expr *f, int m)
  {
    if (gfc_compare_types (&e->ts, &f->ts))
!     {
!       if (e->ts.type != BT_CHARACTER)
!       return SUCCESS;
!
!       else if (e->ts.cl->length
!       && e->ts.cl->length->expr_type == EXPR_CONSTANT
!       && f->ts.cl->length
!       && f->ts.cl->length->expr_type == EXPR_CONSTANT
!       && mpz_cmp (e->ts.cl->length->value.integer,
!                   f->ts.cl->length->value.integer) != 0)
!       {
!         gfc_error ("'%s' argument of '%s' intrinsic at %L must have "
!                    "the same character length as '%s'",
!                    gfc_current_intrinsic_arg[m], gfc_current_intrinsic,
!                    &f->where, gfc_current_intrinsic_arg[n]);
!         return FAILURE;
!       }
!     }

    gfc_error ("'%s' argument of '%s' intrinsic at %L must be the same type "
             "and kind as '%s'", gfc_current_intrinsic_arg[m],


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31610