[Ada] Fix condition in op interpretation resolution

gcc/ada/

	* sem_ch4.adb (Finc_Non_Universal_Interpretations): Fix check.

diff --git a/gcc/ada/sem_ch4.adb b/gcc/ada/sem_ch4.adb
index 553e194a0b5901a92e52c7e0f104599af6985a05..1f1f5aaee61d0dafe921199054215fd96e176750 100644 (file)
--- a/gcc/ada/sem_ch4.adb
+++ b/gcc/ada/sem_ch4.adb
@@ -6626,7 +6626,7 @@ package body Sem_Ch4 is
                Get_Next_Interp (Index, It);
             end loop;
          end if;
-      elsif Has_Compatible_Type (R, T1) then
+      elsif Has_Compatible_Type (R, T1) or else Covers (Etype (R), T1) then
          Add_One_Interp (N, Op_Id, Standard_Boolean, Base_Type (T1));
       end if;
    end Find_Non_Universal_Interpretations;