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From: Pierre-Marie de Rodat <pmderodat@gcc.gnu.org> To: gcc-cvs@gcc.gnu.org Subject: [gcc r12-2158] [Ada] Simplify redundant checks for non-empty lists Date: Thu, 8 Jul 2021 13:37:25 +0000 (GMT) [thread overview] Message-ID: <20210708133725.54B54398B842@sourceware.org> (raw) 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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