This probably falls under the "obviously correct" moniker.
It has been built and tested on i386-*-freebsd. OK to commit?
The patch removes a gfc_internal_error(). I suspect that it
was originally put into gfortran to cover "correctly written
valid Fortran code cannot possibly ever hit this line of
code; so, it must be an internal error to reach this line".
The code in PR 68283 is not valid Fortran. A number of error
messages are spewed by gfortran prior to hitting this line of code.
The patch simply removes the gfc_internal_error(), which allows
gfortran to exit gracefully.
2015-11-11 Steven G. Kargl <ka...@gcc.gnu.org>
PR fortran/68283
* primary.c (gfc_variable_attr): Remove a gfc_internal_error().
--
Steve
Index: gcc/fortran/primary.c
===================================================================
--- gcc/fortran/primary.c (revision 229970)
+++ gcc/fortran/primary.c (working copy)
@@ -2268,8 +2268,6 @@ gfc_variable_attr (gfc_expr *expr, gfc_t
&& errors > 0)
break;
}
- if (n == ref->u.ar.as->rank)
- gfc_internal_error ("gfc_variable_attr(): Bad array reference");
}
break;
