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Thu, 01 Aug 2024 08:00:30 -0700 (PDT) Received: from platypus.lan ([2a04:cec2:9:dc84:3622:6733:ff49:ee91]) by smtp.gmail.com with ESMTPSA id 4fb4d7f45d1cf-5ac63590592sm10252456a12.25.2024.08.01.08.00.29 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 01 Aug 2024 08:00:29 -0700 (PDT) From: Arthur Cohen To: gcc-patches@gcc.gnu.org Cc: gcc-rust@gcc.gnu.org, Owen Avery Subject: [PATCH 104/125] gccrs: Recognize rustc_deprecated as a builtin attribute Date: Thu, 1 Aug 2024 16:57:40 +0200 Message-ID: <20240801145809.366388-106-arthur.cohen@embecosm.com> X-Mailer: git-send-email 2.45.2 In-Reply-To: <20240801145809.366388-2-arthur.cohen@embecosm.com> References: <20240801145809.366388-2-arthur.cohen@embecosm.com> MIME-Version: 1.0 X-Spam-Status: No, score=-14.3 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=unavailable 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: 2.1.30 Precedence: list List-Id: Gcc-patches mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: gcc-patches-bounces~incoming=patchwork.ozlabs.org@gcc.gnu.org From: Owen Avery gcc/rust/ChangeLog: * util/rust-attribute-values.h (Attributes::RUSTC_DEPRECATED): New. * util/rust-attributes.cc (__definitions): Add Attributes::RUSTC_DEPRECATED. gcc/testsuite/ChangeLog: * rust/compile/deprecated-fn.rs: New test. Signed-off-by: Owen Avery --- gcc/rust/util/rust-attribute-values.h | 1 + gcc/rust/util/rust-attributes.cc | 1 + gcc/testsuite/rust/compile/deprecated-fn.rs | 4 ++++ 3 files changed, 6 insertions(+) create mode 100644 gcc/testsuite/rust/compile/deprecated-fn.rs diff --git a/gcc/rust/util/rust-attribute-values.h b/gcc/rust/util/rust-attribute-values.h index e284cec1a16..04aef99be68 100644 --- a/gcc/rust/util/rust-attribute-values.h +++ b/gcc/rust/util/rust-attribute-values.h @@ -48,6 +48,7 @@ public: static constexpr auto &TARGET_FEATURE = "target_feature"; // From now on, these are reserved by the compiler and gated through // #![feature(rustc_attrs)] + static constexpr auto &RUSTC_DEPRECATED = "rustc_deprecated"; static constexpr auto &RUSTC_INHERIT_OVERFLOW_CHECKS = "rustc_inherit_overflow_checks"; static constexpr auto &STABLE = "stable"; diff --git a/gcc/rust/util/rust-attributes.cc b/gcc/rust/util/rust-attributes.cc index eac29808299..e10918b2f8d 100644 --- a/gcc/rust/util/rust-attributes.cc +++ b/gcc/rust/util/rust-attributes.cc @@ -58,6 +58,7 @@ static const BuiltinAttrDefinition __definitions[] {Attrs::TARGET_FEATURE, CODE_GENERATION}, // From now on, these are reserved by the compiler and gated through // #![feature(rustc_attrs)] + {Attrs::RUSTC_DEPRECATED, STATIC_ANALYSIS}, {Attrs::RUSTC_INHERIT_OVERFLOW_CHECKS, CODE_GENERATION}, {Attrs::STABLE, STATIC_ANALYSIS}}; diff --git a/gcc/testsuite/rust/compile/deprecated-fn.rs b/gcc/testsuite/rust/compile/deprecated-fn.rs new file mode 100644 index 00000000000..4083593b30b --- /dev/null +++ b/gcc/testsuite/rust/compile/deprecated-fn.rs @@ -0,0 +1,4 @@ +#![feature(rustc_attrs)] + +#[rustc_deprecated(since = "right now", reason = "a whim")] +pub fn foo() {}