1 files changed, 3 insertions, 3 deletions
diff --git a/gcc/ada/libgnat/a-cdlili.adb b/gcc/ada/libgnat/a-cdlili.adb
index 9122d574d4f..949fb0f5dac 100644
--- a/gcc/ada/libgnat/a-cdlili.adb
+++ b/gcc/ada/libgnat/a-cdlili.adb
@@ -255,7 +255,7 @@ package body Ada.Containers.Doubly_Linked_Lists is
            (Element => Position.Node.Element'Access,
             Control => (Controlled with TC))
          do
-            Lock (TC.all);
+            Busy (TC.all);
          end return;
       end;
    end Constant_Reference;
@@ -1226,7 +1226,7 @@ package body Ada.Containers.Doubly_Linked_Lists is
       TC : constant Tamper_Counts_Access := Container.TC'Unrestricted_Access;
    begin
       return R : constant Reference_Control_Type := (Controlled with TC) do
-         Lock (TC.all);
+         Busy (TC.all);
       end return;
    end Pseudo_Reference;
 
@@ -1357,7 +1357,7 @@ package body Ada.Containers.Doubly_Linked_Lists is
            (Element => Position.Node.Element'Access,
             Control => (Controlled with TC))
          do
-            Lock (TC.all);
+            Busy (TC.all);
          end return;
       end;
    end Reference;