From patchwork Sun Mar 28 15:53:15 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Iain Buclaw X-Patchwork-Id: 1459275 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=gcc.gnu.org (client-ip=8.43.85.97; helo=sourceware.org; envelope-from=gcc-patches-bounces@gcc.gnu.org; receiver=) Authentication-Results: ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=gcc.gnu.org header.i=@gcc.gnu.org header.a=rsa-sha256 header.s=default header.b=AhHCRLYf; dkim-atps=neutral Received: from sourceware.org (ip-8-43-85-97.sourceware.org [8.43.85.97]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 4F7gGs1ms7z9sW4 for ; Mon, 29 Mar 2021 02:53:25 +1100 (AEDT) Received: from server2.sourceware.org (localhost [IPv6:::1]) by sourceware.org (Postfix) with ESMTP id 0A73F385480F; Sun, 28 Mar 2021 15:53:23 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 0A73F385480F DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1616946803; bh=c9yb6RQTsbw7TLxmZhPVGFHPu9nwDH4ANdd/oVvUAr0=; h=To:Subject:Date:List-Id:List-Unsubscribe:List-Archive:List-Post: List-Help:List-Subscribe:From:Reply-To:From; b=AhHCRLYfPKa5O8pmzt3jTeKNRkiOlrvgwlO745hK0FCBasPC2dJZ+vKrBBk5buAH1 gn3sJsO6snwxIseWOYsSNXRLVTO5+3LCnXYs2vPfGrN1xTCmdEjjiGbpuF+z063oW+ PVmjoz6twqouVLE6tRZ8RGRi1CyJtidE1TbUftIw= X-Original-To: gcc-patches@gcc.gnu.org Delivered-To: gcc-patches@gcc.gnu.org Received: from mout-p-202.mailbox.org (mout-p-202.mailbox.org [80.241.56.172]) by sourceware.org (Postfix) with ESMTPS id 01A24385703C for ; Sun, 28 Mar 2021 15:53:21 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.3.2 sourceware.org 01A24385703C Received: from smtp2.mailbox.org (smtp2.mailbox.org [80.241.60.241]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-384) server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by mout-p-202.mailbox.org (Postfix) with ESMTPS id 4F7gGl2jwQzQjmX; Sun, 28 Mar 2021 17:53:19 +0200 (CEST) X-Virus-Scanned: amavisd-new at heinlein-support.de Received: from smtp2.mailbox.org ([80.241.60.241]) by spamfilter03.heinlein-hosting.de (spamfilter03.heinlein-hosting.de [80.241.56.117]) (amavisd-new, port 10030) with ESMTP id aDp_lQW9msqg; Sun, 28 Mar 2021 17:53:16 +0200 (CEST) To: gcc-patches@gcc.gnu.org Subject: [committed] d: Define language hook for LANG_HOOKS_ENUM_UNDERLYING_BASE_TYPE Date: Sun, 28 Mar 2021 17:53:15 +0200 Message-Id: <20210328155315.2718721-1-ibuclaw@gdcproject.org> MIME-Version: 1.0 X-MBO-SPAM-Probability: * X-Rspamd-Score: 1.33 / 15.00 / 15.00 X-Rspamd-Queue-Id: 6B0B917F4 X-Rspamd-UID: f4c02d X-Spam-Status: No, score=-16.0 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, GIT_PATCH_0, RCVD_IN_DNSWL_LOW, RCVD_IN_MSPIKE_H4, RCVD_IN_MSPIKE_WL, SPF_HELO_NONE, SPF_PASS, TXREP autolearn=ham autolearn_force=no version=3.4.2 X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) 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: Iain Buclaw via Gcc-patches From: Iain Buclaw Reply-To: Iain Buclaw Errors-To: gcc-patches-bounces@gcc.gnu.org Sender: "Gcc-patches" Hi, This patch defines LANG_HOOKS_ENUM_UNDERLYING_BASE_TYPE for the D front-end, the underlying base type for enumerals are always present in TREE_TYPE. Bootstrapped and regression tested on x86_64-linux-gnu/-m32/-mx32, and committed to mainline. Regards, Iain --- gcc/d/ChangeLog: * d-lang.cc (d_enum_underlying_base_type): New function. (LANG_HOOKS_ENUM_UNDERLYING_BASE_TYPE): Set as d_enum_underlying_base_type. --- gcc/d/d-lang.cc | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/gcc/d/d-lang.cc b/gcc/d/d-lang.cc index 0720cba1340..5028698a5bc 100644 --- a/gcc/d/d-lang.cc +++ b/gcc/d/d-lang.cc @@ -1719,6 +1719,16 @@ d_build_eh_runtime_type (tree type) return convert (ptr_type_node, build_address (decl)); } +/* Implements the lang_hooks.enum_underlying_base_type routine for language D. + Returns the underlying type of the given enumeration TYPE. */ + +static tree +d_enum_underlying_base_type (const_tree type) +{ + gcc_assert (TREE_CODE (type) == ENUMERAL_TYPE); + return TREE_TYPE (type); +} + /* Definitions for our language-specific hooks. */ #undef LANG_HOOKS_NAME @@ -1744,6 +1754,7 @@ d_build_eh_runtime_type (tree type) #undef LANG_HOOKS_DUP_LANG_SPECIFIC_DECL #undef LANG_HOOKS_EH_PERSONALITY #undef LANG_HOOKS_EH_RUNTIME_TYPE +#undef LANG_HOOKS_ENUM_UNDERLYING_BASE_TYPE #undef LANG_HOOKS_PUSHDECL #undef LANG_HOOKS_GETDECLS #undef LANG_HOOKS_GLOBAL_BINDINGS_P @@ -1774,6 +1785,7 @@ d_build_eh_runtime_type (tree type) #define LANG_HOOKS_DUP_LANG_SPECIFIC_DECL d_dup_lang_specific_decl #define LANG_HOOKS_EH_PERSONALITY d_eh_personality #define LANG_HOOKS_EH_RUNTIME_TYPE d_build_eh_runtime_type +#define LANG_HOOKS_ENUM_UNDERLYING_BASE_TYPE d_enum_underlying_base_type #define LANG_HOOKS_PUSHDECL d_pushdecl #define LANG_HOOKS_GETDECLS d_getdecls #define LANG_HOOKS_GLOBAL_BINDINGS_P d_global_bindings_p