* [Ada] Remove redundant guard for call to List_Length with a No_List
@ 2022-07-05 8:29 Pierre-Marie de Rodat
0 siblings, 0 replies; only message in thread
From: Pierre-Marie de Rodat @ 2022-07-05 8:29 UTC (permalink / raw)
To: gcc-patches; +Cc: Piotr Trojanek
[-- Attachment #1: Type: text/plain, Size: 271 bytes --]
Code cleanup related to a new detection of uninitialised local scalar
objects; semantics is unaffected.
Tested on x86_64-pc-linux-gnu, committed on trunk
gcc/ada/
* sem_ch5.adb (Analyze_Block_Statement): Call to List_Length with
No_List is safe and will return zero.
[-- Attachment #2: patch.diff --]
[-- Type: text/x-diff, Size: 600 bytes --]
diff --git a/gcc/ada/sem_ch5.adb b/gcc/ada/sem_ch5.adb
--- a/gcc/ada/sem_ch5.adb
+++ b/gcc/ada/sem_ch5.adb
@@ -1376,11 +1376,7 @@ package body Sem_Ch5 is
-- Initialize unblocked exit count for statements of begin block
-- plus one for each exception handler that is present.
- Unblocked_Exit_Count := 1;
-
- if Present (EH) then
- Unblocked_Exit_Count := Unblocked_Exit_Count + List_Length (EH);
- end if;
+ Unblocked_Exit_Count := 1 + List_Length (EH);
-- If a label is present analyze it and mark it as referenced
^ permalink raw reply [flat|nested] only message in thread
only message in thread, other threads:[~2022-07-05 8:29 UTC | newest]
Thread overview: (only message) (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2022-07-05 8:29 [Ada] Remove redundant guard for call to List_Length with a No_List Pierre-Marie de Rodat
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).