From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 1914) id 0C404384F02D; Tue, 5 Jul 2022 08:30:24 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 0C404384F02D MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="utf-8" From: Pierre-Marie de Rodat To: gcc-cvs@gcc.gnu.org Subject: [gcc r13-1486] [Ada] Annotate GNAT.Sockets with No_Return aspects X-Act-Checkin: gcc X-Git-Author: Piotr Trojanek X-Git-Refname: refs/heads/master X-Git-Oldrev: dd1c3433aa93d70d41d6c6cc1836249396413eab X-Git-Newrev: 5c0729d2edbc963e5bdea29547aa7b0c751cb491 Message-Id: <20220705083024.0C404384F02D@sourceware.org> Date: Tue, 5 Jul 2022 08:30:24 +0000 (GMT) X-BeenThere: gcc-cvs@gcc.gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Gcc-cvs mailing list List-Unsubscribe: , List-Archive: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 05 Jul 2022 08:30:24 -0000 https://gcc.gnu.org/g:5c0729d2edbc963e5bdea29547aa7b0c751cb491 commit r13-1486-g5c0729d2edbc963e5bdea29547aa7b0c751cb491 Author: Piotr Trojanek Date: Mon Jun 6 16:41:32 2022 +0200 [Ada] Annotate GNAT.Sockets with No_Return aspects Opportunity for extra annotations spotted while fixing detection of unreachable code that follows calls to procedures annotated with No_Return. gcc/ada/ * libgnat/g-socket.adb (Raise_Host_Error): Add No_Return aspect. (Raise_GAI_Error): Likewise. * libgnat/g-socket.ads (Raise_Socket_Error): Likewise. Diff: --- gcc/ada/libgnat/g-socket.adb | 6 ++++-- gcc/ada/libgnat/g-socket.ads | 2 +- 2 files changed, 5 insertions(+), 3 deletions(-) diff --git a/gcc/ada/libgnat/g-socket.adb b/gcc/ada/libgnat/g-socket.adb index 12abb683bb0..4267d9f408f 100644 --- a/gcc/ada/libgnat/g-socket.adb +++ b/gcc/ada/libgnat/g-socket.adb @@ -191,12 +191,14 @@ package body GNAT.Sockets is else Value); -- Removes dot at the end of error message - procedure Raise_Host_Error (H_Error : Integer; Name : String); + procedure Raise_Host_Error (H_Error : Integer; Name : String) + with No_Return; -- Raise Host_Error exception with message describing error code (note -- hstrerror seems to be obsolete) from h_errno. Name is the name -- or address that was being looked up. - procedure Raise_GAI_Error (RC : C.int; Name : String); + procedure Raise_GAI_Error (RC : C.int; Name : String) + with No_Return; -- Raise Host_Error with exception message in case of errors in -- getaddrinfo and getnameinfo. diff --git a/gcc/ada/libgnat/g-socket.ads b/gcc/ada/libgnat/g-socket.ads index 41ede44ef69..cfc47bea7f9 100644 --- a/gcc/ada/libgnat/g-socket.ads +++ b/gcc/ada/libgnat/g-socket.ads @@ -1593,7 +1593,7 @@ private Wait_For_A_Full_Reception : constant Request_Flag_Type := 4; Send_End_Of_Record : constant Request_Flag_Type := 8; - procedure Raise_Socket_Error (Error : Integer); + procedure Raise_Socket_Error (Error : Integer) with No_Return; -- Raise Socket_Error with an exception message describing the error code -- from errno.