{"id":2223296,"url":"http://patchwork.ozlabs.org/api/1.2/patches/2223296/?format=json","web_url":"http://patchwork.ozlabs.org/project/gcc/patch/20260414231905.191063-25-arthur.cohen@embecosm.com/","project":{"id":17,"url":"http://patchwork.ozlabs.org/api/1.2/projects/17/?format=json","name":"GNU Compiler Collection","link_name":"gcc","list_id":"gcc-patches.gcc.gnu.org","list_email":"gcc-patches@gcc.gnu.org","web_url":null,"scm_url":null,"webscm_url":null,"list_archive_url":"","list_archive_url_format":"","commit_url_format":""},"msgid":"<20260414231905.191063-25-arthur.cohen@embecosm.com>","list_archive_url":null,"date":"2026-04-14T23:18:46","name":"[COMMITTED,25/43] gccrs: Update test with builtin macro definition","commit_ref":null,"pull_url":null,"state":"new","archived":false,"hash":"637d13bc62207082d5de32af2c9b6b4879e47a25","submitter":{"id":83476,"url":"http://patchwork.ozlabs.org/api/1.2/people/83476/?format=json","name":"Arthur Cohen","email":"arthur.cohen@embecosm.com"},"delegate":null,"mbox":"http://patchwork.ozlabs.org/project/gcc/patch/20260414231905.191063-25-arthur.cohen@embecosm.com/mbox/","series":[{"id":499900,"url":"http://patchwork.ozlabs.org/api/1.2/series/499900/?format=json","web_url":"http://patchwork.ozlabs.org/project/gcc/list/?series=499900","date":"2026-04-14T23:18:24","name":"[COMMITTED,01/43] gccrs: testsuite:Add a testcase for setup_associated_types","version":1,"mbox":"http://patchwork.ozlabs.org/series/499900/mbox/"}],"comments":"http://patchwork.ozlabs.org/api/patches/2223296/comments/","check":"pending","checks":"http://patchwork.ozlabs.org/api/patches/2223296/checks/","tags":{},"related":[],"headers":{"Return-Path":"","X-Original-To":["incoming@patchwork.ozlabs.org","gcc-patches@gcc.gnu.org"],"Delivered-To":["patchwork-incoming@legolas.ozlabs.org","gcc-patches@gcc.gnu.org"],"Authentication-Results":["legolas.ozlabs.org;\n\tdkim=pass (2048-bit key;\n unprotected) header.d=embecosm.com header.i=@embecosm.com header.a=rsa-sha256\n header.s=google header.b=J3IA9RGv;\n\tdkim-atps=neutral","legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=gcc.gnu.org\n (client-ip=2620:52:6:3111::32; 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This\nwas mostly fine because the compiler emitted attribute errors before the\nexpansion step but now that the new builtin attribute checking is\nexecuted after the expansion we cannot ignore those missing definitions.\n\ngcc/testsuite/ChangeLog:\n\n\t* rust/compile/doc_macro.rs: Add concat builtin macro definition.\n\t* rust/compile/early_feature_gate_in_macro.rs: Add stringify builtin\n\tmacro definition.\n\t* rust/compile/issue-3661.rs: Likewise.\n\t* rust/compile/parse_time_feature_gate.rs: Add concat and stringify\n\tbuiltin macro definition.\n\nSigned-off-by: Pierre-Emmanuel Patry \n---\n gcc/testsuite/rust/compile/doc_macro.rs | 6 ++++++\n .../rust/compile/early_feature_gate_in_macro.rs | 5 +++++\n gcc/testsuite/rust/compile/issue-3661.rs | 8 +++++++-\n gcc/testsuite/rust/compile/parse_time_feature_gate.rs | 11 +++++++++++\n 4 files changed, 29 insertions(+), 1 deletion(-)","diff":"diff --git a/gcc/testsuite/rust/compile/doc_macro.rs b/gcc/testsuite/rust/compile/doc_macro.rs\nindex 179455ddf95..dff69baad07 100644\n--- a/gcc/testsuite/rust/compile/doc_macro.rs\n+++ b/gcc/testsuite/rust/compile/doc_macro.rs\n@@ -1,4 +1,10 @@\n+#![feature(rustc_attrs)]\n #![feature(no_core)]\n #![no_core]\n #![feature(extended_key_value_attributes)]\n #![doc = concat!(\"AB\")]\n+\n+#[rustc_builtin_macro]\n+macro_rules! concat {\n+ () => {{}};\n+}\ndiff --git a/gcc/testsuite/rust/compile/early_feature_gate_in_macro.rs b/gcc/testsuite/rust/compile/early_feature_gate_in_macro.rs\nindex f7657736261..9e2a51027aa 100644\n--- a/gcc/testsuite/rust/compile/early_feature_gate_in_macro.rs\n+++ b/gcc/testsuite/rust/compile/early_feature_gate_in_macro.rs\n@@ -8,6 +8,11 @@ macro_rules! concat {\n () => {{}};\n }\n \n+#[rustc_builtin_macro]\n+macro_rules! stringify {\n+ () => {{}};\n+}\n+\n macro_rules! prefix_symbol(\n ($prefix : tt, { $($ident: ident, )* }) => {\n $(\ndiff --git a/gcc/testsuite/rust/compile/issue-3661.rs b/gcc/testsuite/rust/compile/issue-3661.rs\nindex 7cb7c6add7a..0c8eab3f2eb 100644\n--- a/gcc/testsuite/rust/compile/issue-3661.rs\n+++ b/gcc/testsuite/rust/compile/issue-3661.rs\n@@ -1,9 +1,15 @@\n #![feature(no_core)]\n #![no_core]\n #![feature(extended_key_value_attributes)]\n+#![feature(rustc_attrs)]\n+\n+#[rustc_builtin_macro]\n+macro_rules! stringify {\n+ () => {{}};\n+}\n \n pub macro m($inner_str:expr) {\n- #[m = $inner_str] \n+ #[m = $inner_str]\n // { dg-error \"macro not found\" \"\" { target *-*-* } .-1 }\n \n struct S;\ndiff --git a/gcc/testsuite/rust/compile/parse_time_feature_gate.rs b/gcc/testsuite/rust/compile/parse_time_feature_gate.rs\nindex 238b2cfd5c7..907ac0c519b 100644\n--- a/gcc/testsuite/rust/compile/parse_time_feature_gate.rs\n+++ b/gcc/testsuite/rust/compile/parse_time_feature_gate.rs\n@@ -1,5 +1,16 @@\n #![feature(no_core)]\n #![no_core]\n+#![feature(rustc_attrs)]\n+\n+#[rustc_builtin_macro]\n+macro_rules! concat {\n+ () => {{}};\n+}\n+\n+#[rustc_builtin_macro]\n+macro_rules! stringify {\n+ () => {{}};\n+}\n \n // { dg-error \"arbitrary expressions in key-value attributes are unstable\" \"\" { target *-*-* } .+1 }\n #[export_name = concat!(stringify!(non), stringify!(literal))]\n","prefixes":["COMMITTED","25/43"]}