From 65c0029fd969b30794ee0778ddb08e60ee45d770 Mon Sep 17 00:00:00 2001 From: Piotr Trojanek Date: Thu, 25 Jan 2024 19:09:01 +0100 Subject: [PATCH] ada: Complete implementation of Ada 2022 aspect Exclusive_Functions Extend implementation of RM 9.5.1(7/4), which now applies also to protected function if the protected type has aspect Exclusive_Functions. gcc/ada/ * exp_ch9.adb (Build_Protected_Subprogram_Call_Cleanup): If aspect Exclusive_Functions is present then the cleanup of a protected function now services queued entries, just like the cleanup of a protected procedure. --- gcc/ada/exp_ch9.adb | 19 ++++++++++++++++--- 1 file changed, 16 insertions(+), 3 deletions(-) diff --git a/gcc/ada/exp_ch9.adb b/gcc/ada/exp_ch9.adb index 17d997b9f60..1b231b8bf2c 100644 --- a/gcc/ada/exp_ch9.adb +++ b/gcc/ada/exp_ch9.adb @@ -4032,12 +4032,25 @@ package body Exp_Ch9 is Nam : Node_Id; begin - -- If the associated protected object has entries, a protected - -- procedure has to service entry queues. In this case generate: + -- If the associated protected object has entries, the expanded + -- exclusive protected operation has to service entry queues. In + -- this case generate: -- Service_Entries (_object._object'Access); - if Nkind (Op_Spec) = N_Procedure_Specification + if (Nkind (Op_Spec) = N_Procedure_Specification + or else + (Nkind (Op_Spec) = N_Function_Specification + and then Has_Aspect (Conc_Typ, Aspect_Exclusive_Functions) + and then + (No + (Find_Value_Of_Aspect (Conc_Typ, + Aspect_Exclusive_Functions)) + or else + Is_True + (Static_Boolean + (Find_Value_Of_Aspect + (Conc_Typ, Aspect_Exclusive_Functions)))))) and then Has_Entries (Conc_Typ) then case Corresponding_Runtime_Package (Conc_Typ) is -- 2.47.2