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GET /api/1.1/patches/2223291/?format=api
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{
    "id": 2223291,
    "url": "http://patchwork.ozlabs.org/api/1.1/patches/2223291/?format=api",
    "web_url": "http://patchwork.ozlabs.org/project/gcc/patch/20260414231905.191063-23-arthur.cohen@embecosm.com/",
    "project": {
        "id": 17,
        "url": "http://patchwork.ozlabs.org/api/1.1/projects/17/?format=api",
        "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
    },
    "msgid": "<20260414231905.191063-23-arthur.cohen@embecosm.com>",
    "date": "2026-04-14T23:18:44",
    "name": "[COMMITTED,23/43] gccrs: Visit builtin attributes within the expand visitor",
    "commit_ref": null,
    "pull_url": null,
    "state": "new",
    "archived": false,
    "hash": "47445577e601827cf1fcc5a57fa3ad25b68c2b64",
    "submitter": {
        "id": 83476,
        "url": "http://patchwork.ozlabs.org/api/1.1/people/83476/?format=api",
        "name": "Arthur Cohen",
        "email": "arthur.cohen@embecosm.com"
    },
    "delegate": null,
    "mbox": "http://patchwork.ozlabs.org/project/gcc/patch/20260414231905.191063-23-arthur.cohen@embecosm.com/mbox/",
    "series": [
        {
            "id": 499900,
            "url": "http://patchwork.ozlabs.org/api/1.1/series/499900/?format=api",
            "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/2223291/comments/",
    "check": "pending",
    "checks": "http://patchwork.ozlabs.org/api/patches/2223291/checks/",
    "tags": {},
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        "From": "arthur.cohen@embecosm.com",
        "To": "gcc-patches@gcc.gnu.org",
        "Cc": "gcc-rust@gcc.gnu.org,\n Pierre-Emmanuel Patry <pierre-emmanuel.patry@embecosm.com>",
        "Subject": "[COMMITTED 23/43] gccrs: Visit builtin attributes within the expand\n visitor",
        "Date": "Wed, 15 Apr 2026 01:18:44 +0200",
        "Message-ID": "<20260414231905.191063-23-arthur.cohen@embecosm.com>",
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        "References": "<20260414231905.191063-1-arthur.cohen@embecosm.com>",
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        "Errors-To": "gcc-patches-bounces~incoming=patchwork.ozlabs.org@gcc.gnu.org"
    },
    "content": "From: Pierre-Emmanuel Patry <pierre-emmanuel.patry@embecosm.com>\n\nThose attribute may contain macros within their input that must be\nexpanded, hence why we must visit them.\n\ngcc/rust/ChangeLog:\n\n\t* ast/rust-ast.h: Add helper to set a new attribute input.\n\t* expand/rust-expand-visitor.cc (ExpandVisitor::expand_inner_stmts):\n\tVisit builtin attributes.\n\t(ExpandVisitor::visit): Likewise.\n\t* resolve/rust-early-name-resolver-2.0.cc (Early::visit): Expand\n\tattribute input expr.\n\nSigned-off-by: Pierre-Emmanuel Patry <pierre-emmanuel.patry@embecosm.com>\n---\n gcc/rust/ast/rust-ast.h                          | 5 +++++\n gcc/rust/expand/rust-expand-visitor.cc           | 4 +++-\n gcc/rust/resolve/rust-early-name-resolver-2.0.cc | 2 ++\n 3 files changed, 10 insertions(+), 1 deletion(-)",
    "diff": "diff --git a/gcc/rust/ast/rust-ast.h b/gcc/rust/ast/rust-ast.h\nindex 4a1974d4d9d..f6b704507f7 100644\n--- a/gcc/rust/ast/rust-ast.h\n+++ b/gcc/rust/ast/rust-ast.h\n@@ -632,6 +632,11 @@ public:\n \n   AttrInput &get_attr_input () const { return *attr_input; }\n \n+  void set_attr_input (std::unique_ptr<AST::AttrInput> input)\n+  {\n+    attr_input = std::move (input);\n+  }\n+\n   /* e.g.:\n       #![crate_type = \"lib\"]\n       #[test]\ndiff --git a/gcc/rust/expand/rust-expand-visitor.cc b/gcc/rust/expand/rust-expand-visitor.cc\nindex c124f9ab937..16786e32e15 100644\n--- a/gcc/rust/expand/rust-expand-visitor.cc\n+++ b/gcc/rust/expand/rust-expand-visitor.cc\n@@ -218,6 +218,7 @@ ExpandVisitor::expand_inner_items (\n \t\t{\n \t\t  if (is_builtin (current))\n \t\t    {\n+\t\t      visit (*attr_it);\n \t\t      attr_it++;\n \t\t    }\n \t\t  else\n@@ -303,6 +304,7 @@ ExpandVisitor::expand_inner_stmts (AST::BlockExpr &expr)\n \t\t{\n \t\t  if (is_builtin (current))\n \t\t    {\n+\t\t      visit (*attr_it);\n \t\t      attr_it++;\n \t\t    }\n \t\t  else\n@@ -586,7 +588,7 @@ ExpandVisitor::visit (AST::AttrInputLiteral &)\n void\n ExpandVisitor::visit (AST::AttrInputExpr &attr_input)\n {\n-  reseat (attr_input.get_expr_ptr ());\n+  maybe_expand_expr (attr_input.get_expr_ptr ());\n }\n \n void\ndiff --git a/gcc/rust/resolve/rust-early-name-resolver-2.0.cc b/gcc/rust/resolve/rust-early-name-resolver-2.0.cc\nindex 91ad82c8966..058207f1f4a 100644\n--- a/gcc/rust/resolve/rust-early-name-resolver-2.0.cc\n+++ b/gcc/rust/resolve/rust-early-name-resolver-2.0.cc\n@@ -397,6 +397,8 @@ Early::visit (AST::Attribute &attr)\n     {\n       visit_non_builtin_attribute (attr, mappings, name);\n     }\n+\n+  DefaultResolver::visit (attr);\n }\n \n void\n",
    "prefixes": [
        "COMMITTED",
        "23/43"
    ]
}