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Wed, 16 Jul 2025 23:27:37 -0700 (PDT) X-Google-Smtp-Source: AGHT+IGAzrPcCAwG842sVfUtiTgVZKBOLgrRSXmFxcohfHC+tdwmLrhUfVjT74lGKlPmmFlc6Q9yZA== X-Received: by 2002:a05:600c:3555:b0:456:22f0:d9ca with SMTP id 5b1f17b1804b1-4562e28615dmr44305565e9.26.1752733657468; Wed, 16 Jul 2025 23:27:37 -0700 (PDT) From: Paolo Bonzini To: qemu-devel@nongnu.org Cc: qemu-rust@nongnu.org, manos.pitsidianakis@linaro.org Subject: [PATCH 3/4] rust: qemu-api-macros: support matching more than one error Date: Thu, 17 Jul 2025 08:27:26 +0200 Message-ID: <20250717062727.305466-4-pbonzini@redhat.com> X-Mailer: git-send-email 2.50.1 In-Reply-To: <20250717062727.305466-1-pbonzini@redhat.com> References: <20250717062727.305466-1-pbonzini@redhat.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=170.10.133.124; envelope-from=pbonzini@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H5=0.001, RCVD_IN_MSPIKE_WL=0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, RCVD_IN_VALIDITY_SAFE_BLOCKED=0.001, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001 autolearn=unavailable autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @redhat.com) X-ZM-MESSAGEID: 1752734833401116600 Content-Type: text/plain; charset="utf-8" Signed-off-by: Paolo Bonzini --- rust/qemu-api-macros/src/tests.rs | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/rust/qemu-api-macros/src/tests.rs b/rust/qemu-api-macros/src/t= ests.rs index 4fbff97bffb..0e5a5728908 100644 --- a/rust/qemu-api-macros/src/tests.rs +++ b/rust/qemu-api-macros/src/tests.rs @@ -7,9 +7,9 @@ use super::*; =20 macro_rules! derive_compile_fail { - ($derive_fn:ident, $input:expr, $error_msg:expr) =3D> {{ + ($derive_fn:ident, $input:expr, $($error_msg:expr),+ $(,)?) =3D> {{ let input: proc_macro2::TokenStream =3D $input; - let error_msg: &str =3D $error_msg; + let error_msg =3D &[$( quote! { ::core::compile_error! { $error_ms= g } } ),*]; let derive_fn: fn(input: syn::DeriveInput) -> Result =3D $derive_fn; =20 @@ -18,7 +18,7 @@ macro_rules! derive_compile_fail { let err =3D result.unwrap_err().into_compile_error(); assert_eq!( err.to_string(), - quote! { ::core::compile_error! { #error_msg } }.to_string() + quote! { #(#error_msg)* }.to_string() ); }}; } --=20 2.50.1