Merge remote branch 'origin/master' into edge

Author: automatic-merge

source/ada/lsp-ada_driver.adb

@@ -330,17 +330,21 @@ begin
          Server.Run
            (GPR_Handler'Unchecked_Access,
             Tracer'Unchecked_Access,
-            In_Logger  => In_Logger'Unchecked_Access,
-            Out_Logger => Out_Logger'Unchecked_Access);
+            In_Logger  => (if In_Trace.Is_Active
+                           then In_Logger'Unchecked_Access else null),
+            Out_Logger => (if Out_Trace.Is_Active
+                           then Out_Logger'Unchecked_Access else null));
 
       else
          Register_Commands;
 
          Server.Run
            (Ada_Handler'Unchecked_Access,
             Tracer'Unchecked_Access,
-            In_Logger  => In_Logger'Unchecked_Access,
-            Out_Logger => Out_Logger'Unchecked_Access);
+            In_Logger  => (if In_Trace.Is_Active
+                           then In_Logger'Unchecked_Access else null),
+            Out_Logger => (if Out_Trace.Is_Active
+                           then Out_Logger'Unchecked_Access else null));
       end if;
    exception
       when E : others =>

source/ada/lsp-ada_handlers.adb

@@ -1722,6 +1722,7 @@ package body LSP.Ada_Handlers is
       --  been computed.
       if Value.data.Is_Empty then
          Self.Sender.On_Completion_Resolve_Response (Id, Value);
+         return;
       end if;
 
       C := Value.data.First;

source/server/lsp-secure_message_loggers.adb

@@ -264,6 +264,7 @@ package body LSP.Secure_Message_Loggers is
       Value : LSP.Structures.DidChangeTextDocumentParams)
    is
       use type Ada.Containers.Count_Type;
+      use type VSS.Strings.Character_Count;
 
       Ok : Boolean := True;
 
@@ -289,6 +290,12 @@ package body LSP.Secure_Message_Loggers is
         and then not Content.rangeLength.Is_Set
       then
          Self.Output.Put ("<some text>", Ok);
+      elsif (for some Change of Value.contentChanges =>
+              Change.text.Character_Length > 80)
+        or else Value.contentChanges.Last_Index > 20
+      then
+         --  Don't dump very long changes to avoid stack overflow
+         Self.Output.Put ("<some big change>", Ok);
       else
          Self.Output.Put
            (VSS.Strings.To_Virtual_String