[patch, libgfortran] Fix warning about mismatched type declarations.

[Jerry DeLisle]

All,

The subject patch fixes the declaration for the vlist argument of the 
formatted_dtio function pointer definition which currently gives a 
warnings during compilation for mismatched types.

Regression tested on x86_64-pc-linux.

OK for trunk?

Regards,

Jerry

2018-09-01  Jerry DeLisle  <jvdeli...@gcc.gnu.org>

        * io/io.h: Change declaration of vlist type to
        gfc_full_array_i4 to eliminate warning for mismatched type.
        * io/format.c ((parse_format_list): Use gfc_full_array_i4.
        * io/io.h: Use gfc_full_array_i4.
diff --git a/libgfortran/ChangeLog b/libgfortran/ChangeLog
diff --git a/libgfortran/io/format.c b/libgfortran/io/format.c
index b4920aaf1f1..f5d3158d21d 100644
--- a/libgfortran/io/format.c
+++ b/libgfortran/io/format.c
@@ -1058,7 +1058,7 @@ parse_format_list (st_parameter_dt *dtp, bool *seen_dd)
 	    {
 	      /* We have parsed the complete vlist so initialize the
 	         array descriptor and save it in the format node.  */
-	      gfc_array_i4 *vp = tail->u.udf.vlist;
+	      gfc_full_array_i4 *vp = tail->u.udf.vlist;
 	      GFC_DESCRIPTOR_DATA(vp) = xmalloc (i * sizeof(GFC_INTEGER_4));
 	      GFC_DIMENSION_SET(vp->dim[0],1, i, 1);
 	      memcpy (GFC_DESCRIPTOR_DATA(vp), temp, i * sizeof(GFC_INTEGER_4));
diff --git a/libgfortran/io/format.h b/libgfortran/io/format.h
index ad7e1c14b8f..19882bcf095 100644
--- a/libgfortran/io/format.h
+++ b/libgfortran/io/format.h
@@ -78,7 +78,7 @@ struct fnode
     {
       char *string;
       int string_len;
-      gfc_array_i4 *vlist;
+      gfc_full_array_i4 *vlist;
     }
     udf;  /* User Defined Format.  */
 
diff --git a/libgfortran/io/io.h b/libgfortran/io/io.h
index d31213106ed..902eb412848 100644
--- a/libgfortran/io/io.h
+++ b/libgfortran/io/io.h
@@ -100,7 +100,8 @@ array_loop_spec;
 
 /* Subroutine formatted_dtio (struct, unit, iotype, v_list, iostat,
 			      iomsg, (_iotype), (_iomsg))  */
-typedef void (*formatted_dtio)(void *, GFC_INTEGER_4 *, char *, gfc_array_i4 *,
+typedef void (*formatted_dtio)(void *, GFC_INTEGER_4 *, char *,
+			       gfc_full_array_i4 *,
 			       GFC_INTEGER_4 *, char *,
 			       gfc_charlen_type, gfc_charlen_type);