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* [gcc r12-2158] [Ada] Simplify redundant checks for non-empty lists
@ 2021-07-08 13:37 Pierre-Marie de Rodat
0 siblings, 0 replies; only message in thread
From: Pierre-Marie de Rodat @ 2021-07-08 13:37 UTC (permalink / raw)
To: gcc-cvs
https://gcc.gnu.org/g:73f841cfca82827a60b9a4da8400f6686c85d3ec
commit r12-2158-g73f841cfca82827a60b9a4da8400f6686c85d3ec
Author: Piotr Trojanek <trojanek@adacore.com>
Date: Thu May 27 17:16:34 2021 +0200
[Ada] Simplify redundant checks for non-empty lists
gcc/ada/
* sem_ch12.adb, sem_ch6.adb, sem_ch9.adb, sprint.adb: Simplify
checks for non-empty lists.
Diff:
---
gcc/ada/sem_ch12.adb | 1 -
gcc/ada/sem_ch6.adb | 1 -
gcc/ada/sem_ch9.adb | 4 +---
gcc/ada/sprint.adb | 8 ++------
4 files changed, 3 insertions(+), 11 deletions(-)
diff --git a/gcc/ada/sem_ch12.adb b/gcc/ada/sem_ch12.adb
index bf51ce9e7e1..85c854f19f3 100644
--- a/gcc/ada/sem_ch12.adb
+++ b/gcc/ada/sem_ch12.adb
@@ -9724,7 +9724,6 @@ package body Sem_Ch12 is
if Nkind (Par_N) = N_Package_Specification
and then Decls = Visible_Declarations (Par_N)
- and then Present (Private_Declarations (Par_N))
and then not Is_Empty_List (Private_Declarations (Par_N))
then
Decls := Private_Declarations (Par_N);
diff --git a/gcc/ada/sem_ch6.adb b/gcc/ada/sem_ch6.adb
index 75e5a99c132..fbb2b55926a 100644
--- a/gcc/ada/sem_ch6.adb
+++ b/gcc/ada/sem_ch6.adb
@@ -549,7 +549,6 @@ package body Sem_Ch6 is
else
if Nkind (Par) = N_Package_Specification
and then Decls = Visible_Declarations (Par)
- and then Present (Private_Declarations (Par))
and then not Is_Empty_List (Private_Declarations (Par))
then
Decls := Private_Declarations (Par);
diff --git a/gcc/ada/sem_ch9.adb b/gcc/ada/sem_ch9.adb
index 65f48a71b08..ab25dd0143a 100644
--- a/gcc/ada/sem_ch9.adb
+++ b/gcc/ada/sem_ch9.adb
@@ -1955,9 +1955,7 @@ package body Sem_Ch9 is
Tasking_Used := True;
Analyze_Declarations (Visible_Declarations (N));
- if Present (Private_Declarations (N))
- and then not Is_Empty_List (Private_Declarations (N))
- then
+ if not Is_Empty_List (Private_Declarations (N)) then
Last_Id := Last_Entity (Prot_Typ);
Analyze_Declarations (Private_Declarations (N));
diff --git a/gcc/ada/sprint.adb b/gcc/ada/sprint.adb
index 446792911dd..c1f1edecd80 100644
--- a/gcc/ada/sprint.adb
+++ b/gcc/ada/sprint.adb
@@ -1065,16 +1065,12 @@ package body Sprint is
if Present (Expressions (Node)) then
Sprint_Comma_List (Expressions (Node));
- if Present (Component_Associations (Node))
- and then not Is_Empty_List (Component_Associations (Node))
- then
+ if not Is_Empty_List (Component_Associations (Node)) then
Write_Str (", ");
end if;
end if;
- if Present (Component_Associations (Node))
- and then not Is_Empty_List (Component_Associations (Node))
- then
+ if not Is_Empty_List (Component_Associations (Node)) then
Indent_Begin;
declare
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