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[Ada] Fix uses of pragma Unreferenced in MinGW runtime unit

Message ID 20220107162725.GA948932@adacore.com
State New
Headers show
Series [Ada] Fix uses of pragma Unreferenced in MinGW runtime unit | expand

Commit Message

Pierre-Marie de Rodat Jan. 7, 2022, 4:27 p.m. UTC 
GNAT now emits more warnings about pragma Unreferenced.

Tested on x86_64-pc-linux-gnu, committed on trunk

gcc/ada/

	* libgnarl/s-taprop__mingw.adb (Timed_Sleep): Remove "pragma
	Unreferenced" for Result.
	(Timed_Delay): Likewise.
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Patch

diff --git a/gcc/ada/libgnarl/s-taprop__mingw.adb b/gcc/ada/libgnarl/s-taprop__mingw.adb
--- a/gcc/ada/libgnarl/s-taprop__mingw.adb
+++ b/gcc/ada/libgnarl/s-taprop__mingw.adb
@@ -559,7 +559,6 @@  package body System.Task_Primitives.Operations is
       Abs_Time   : Duration;
 
       Result : Integer;
-      pragma Unreferenced (Result);
 
       Local_Timedout : Boolean;
 
@@ -615,7 +614,6 @@  package body System.Task_Primitives.Operations is
 
       Timedout : Boolean;
       Result   : Integer;
-      pragma Unreferenced (Timedout, Result);
 
    begin
       Write_Lock (Self_ID);