From: Piotr Trojanek <trojanek@adacore.com>
Date: Fri, 21 May 2021 09:47:45 +0000 (+0200)
Subject: [Ada] Stronger assertion about flag for checking static expressions
X-Git-Tag: basepoints/gcc-13~6185
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=cce46226b0bb33c688398f861c70dbb06c3e7bda;p=thirdparty%2Fgcc.git

[Ada] Stronger assertion about flag for checking static expressions

gcc/ada/

	* sem_eval.adb (Set_Checking_Potentially_Static_Expression):
	Stronger assertion.
---

diff --git a/gcc/ada/sem_eval.adb b/gcc/ada/sem_eval.adb
index 7a70fd83b2a5..a3a286449094 100644
--- a/gcc/ada/sem_eval.adb
+++ b/gcc/ada/sem_eval.adb
@@ -6481,11 +6481,10 @@ package body Sem_Eval is
 
    procedure Set_Checking_Potentially_Static_Expression (Value : Boolean) is
    begin
-      --  Verify that we're not currently checking for a potentially static
-      --  expression unless we're disabling such checking.
+      --  Verify that we only start/stop checking for a potentially static
+      --  expression and do not start or stop it twice in a row.
 
-      pragma Assert
-        (not Checking_For_Potentially_Static_Expression or else not Value);
+      pragma Assert (Checking_For_Potentially_Static_Expression /= Value);
 
       Checking_For_Potentially_Static_Expression := Value;
    end Set_Checking_Potentially_Static_Expression;