From: Piotr Trojanek <trojanek@adacore.com>
Date: Wed, 23 Aug 2023 13:53:07 +0000 (+0200)
Subject: ada: Remove redundant guard against an empty list of interfaces
X-Git-Tag: basepoints/gcc-15~6444
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e394afd4a584fb4546be3b79270620f79989a387;p=thirdparty%2Fgcc.git

ada: Remove redundant guard against an empty list of interfaces

Code cleanup; semantics is unaffected.

gcc/ada/

	* sem_type.adb (Iface_Present_In_Ancestor): Remove guard for empty list
	of interfaces; the following loop will work just fine without it.
---

diff --git a/gcc/ada/sem_type.adb b/gcc/ada/sem_type.adb
index 00a64152df1c..bbdcd5f24b8a 100644
--- a/gcc/ada/sem_type.adb
+++ b/gcc/ada/sem_type.adb
@@ -2578,9 +2578,7 @@ package body Sem_Type is
          end if;
 
          loop
-            if Present (Interfaces (E))
-              and then not Is_Empty_Elmt_List (Interfaces (E))
-            then
+            if Present (Interfaces (E)) then
                Elmt := First_Elmt (Interfaces (E));
                while Present (Elmt) loop
                   AI := Node (Elmt);