diff --git a/gcc/ada/ChangeLog b/gcc/ada/ChangeLog
index b69303240fc7..250d174b0323 100644
--- a/gcc/ada/ChangeLog
+++ b/gcc/ada/ChangeLog
@@ -1,3 +1,8 @@
+2019-08-14  Yannick Moy  <moy@adacore.com>
+
+	* sem_spark.adb (Is_Subpath_Expression): Take into account
+	conversion and qualification.
+
 2019-08-14  Eric Botcazou  <ebotcazou@adacore.com>
 
 	* sem_ch7.adb (Install_Private_Declarations)
diff --git a/gcc/ada/sem_spark.adb b/gcc/ada/sem_spark.adb
index a60a6cb4bacc..542f694978bd 100644
--- a/gcc/ada/sem_spark.adb
+++ b/gcc/ada/sem_spark.adb
@@ -4266,6 +4266,12 @@ package body Sem_SPARK is
    is
    begin
       return Is_Path_Expression (Expr, Is_Traversal)
+
+        or else (Nkind_In (Expr, N_Qualified_Expression,
+                                 N_Type_Conversion,
+                                 N_Unchecked_Type_Conversion)
+                  and then Is_Subpath_Expression (Expression (Expr)))
+
         or else (Nkind (Expr) = N_Attribute_Reference
                   and then
                     (Get_Attribute_Id (Attribute_Name (Expr)) =
@@ -4276,7 +4282,8 @@ package body Sem_SPARK is
                      or else
                      Get_Attribute_Id (Attribute_Name (Expr)) =
                        Attribute_Image))
-       or else Nkind (Expr) = N_Op_Concat;
+
+        or else Nkind (Expr) = N_Op_Concat;
    end Is_Subpath_Expression;
 
    ---------------------------