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[176.191.105.132]) by smtp.gmail.com with ESMTPSA id c2-20020a5d4f02000000b002366553eca7sm9408714wru.83.2022.11.08.00.41.47 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 08 Nov 2022 00:41:48 -0800 (PST) To: gcc-patches@gcc.gnu.org Cc: Piotr Trojanek Subject: [COMMITTED] ada: Reject record delta aggregates with limited expressions Date: Tue, 8 Nov 2022 09:41:44 +0100 Message-Id: <20221108084144.300867-1-poulhies@adacore.com> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 X-Spam-Status: No, score=-13.4 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, GIT_PATCH_0, RCVD_IN_DNSWL_NONE, SPF_HELO_NONE, SPF_PASS, TXREP autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org X-BeenThere: gcc-patches@gcc.gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Gcc-patches mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-Patchwork-Original-From: =?utf-8?q?Marc_Poulhi=C3=A8s_via_Gcc-patches?= From: =?utf-8?q?Marc_Poulhi=C3=A8s?= Reply-To: =?utf-8?q?Marc_Poulhi=C3=A8s?= Errors-To: gcc-patches-bounces+incoming=patchwork.ozlabs.org@gcc.gnu.org Sender: "Gcc-patches" From: Piotr Trojanek Implement a missing check related to record delta aggregates. gcc/ada/ * sem_aggr.adb (Resolve_Delta_Record_Aggregate): Reject expressions of a limited types. Tested on x86_64-pc-linux-gnu, committed on master. --- gcc/ada/sem_aggr.adb | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/gcc/ada/sem_aggr.adb b/gcc/ada/sem_aggr.adb index 31ce9cadd94..383f18f7301 100644 --- a/gcc/ada/sem_aggr.adb +++ b/gcc/ada/sem_aggr.adb @@ -3746,7 +3746,17 @@ package body Sem_Aggr is ("'<'> in record delta aggregate is not allowed", Assoc); else Analyze_And_Resolve (Expression (Assoc), Comp_Type); + + -- The expression must not be of a limited type; RM 4.3.1(17.4/5) + + if Is_Limited_Type (Etype (Expression (Assoc))) then + Error_Msg_N + ("expression of a limited type in record delta aggregate " & + "is not allowed", + Expression (Assoc)); + end if; end if; + Next (Assoc); end loop; end Resolve_Delta_Record_Aggregate;