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[COMMITTED] ada: Remove redundant guard against an empty list of interfaces

Message ID 20230905110832.563364-1-poulhies@adacore.com
State Accepted
Headers
Series [COMMITTED] ada: Remove redundant guard against an empty list of interfaces |

Checks

Context Check Description
snail/gcc-patch-check success Github commit url

Commit Message

Marc Poulhiès Sept. 5, 2023, 11:08 a.m. UTC 
  From: Piotr Trojanek <trojanek@adacore.com>

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.

Tested on x86_64-pc-linux-gnu, committed on master.

---
 gcc/ada/sem_type.adb | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)
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Patch

diff --git a/gcc/ada/sem_type.adb b/gcc/ada/sem_type.adb
index 00a64152df1..bbdcd5f24b8 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);