diff options
Diffstat (limited to 'compiler/rustc_builtin_macros')
19 files changed, 34 insertions, 32 deletions
diff --git a/compiler/rustc_builtin_macros/src/asm.rs b/compiler/rustc_builtin_macros/src/asm.rs index 1a0ea8f4160..a1051d990b1 100644 --- a/compiler/rustc_builtin_macros/src/asm.rs +++ b/compiler/rustc_builtin_macros/src/asm.rs @@ -852,7 +852,7 @@ pub(super) fn expand_global_asm<'cx>( if let Some(inline_asm) = expand_preparsed_asm(ecx, args) { MacEager::items(smallvec![P(ast::Item { ident: Ident::empty(), - attrs: Vec::new(), + attrs: ast::AttrVec::new(), id: ast::DUMMY_NODE_ID, kind: ast::ItemKind::GlobalAsm(Box::new(inline_asm)), vis: ast::Visibility { diff --git a/compiler/rustc_builtin_macros/src/assert/context.rs b/compiler/rustc_builtin_macros/src/assert/context.rs index d30fd479015..d2ee4249989 100644 --- a/compiler/rustc_builtin_macros/src/assert/context.rs +++ b/compiler/rustc_builtin_macros/src/assert/context.rs @@ -119,7 +119,8 @@ impl<'cx, 'a> Context<'cx, 'a> { vec![self.cx.attribute(attr::mk_list_item( Ident::new(sym::allow, self.span), vec![attr::mk_nested_word_item(Ident::new(sym::unused_imports, self.span))], - ))], + ))] + .into(), ItemKind::Use(UseTree { prefix: self.cx.path(self.span, self.cx.std_path(&[sym::asserting])), kind: UseTreeKind::Nested(vec![ diff --git a/compiler/rustc_builtin_macros/src/deriving/clone.rs b/compiler/rustc_builtin_macros/src/deriving/clone.rs index ee4c5aea1a3..dd7989cf48c 100644 --- a/compiler/rustc_builtin_macros/src/deriving/clone.rs +++ b/compiler/rustc_builtin_macros/src/deriving/clone.rs @@ -68,7 +68,7 @@ pub fn expand_deriving_clone( } let inline = cx.meta_word(span, sym::inline); - let attrs = vec![cx.attribute(inline)]; + let attrs = vec![cx.attribute(inline)].into(); let trait_def = TraitDef { span, path: path_std!(clone::Clone), diff --git a/compiler/rustc_builtin_macros/src/deriving/cmp/eq.rs b/compiler/rustc_builtin_macros/src/deriving/cmp/eq.rs index f99ee8cb2d5..9b6d3e5032f 100644 --- a/compiler/rustc_builtin_macros/src/deriving/cmp/eq.rs +++ b/compiler/rustc_builtin_macros/src/deriving/cmp/eq.rs @@ -20,7 +20,7 @@ pub fn expand_deriving_eq( let hidden = rustc_ast::attr::mk_nested_word_item(Ident::new(sym::hidden, span)); let doc = rustc_ast::attr::mk_list_item(Ident::new(sym::doc, span), vec![hidden]); let no_coverage = cx.meta_word(span, sym::no_coverage); - let attrs = vec![cx.attribute(inline), cx.attribute(doc), cx.attribute(no_coverage)]; + let attrs = vec![cx.attribute(inline), cx.attribute(doc), cx.attribute(no_coverage)].into(); let trait_def = TraitDef { span, path: path_std!(cmp::Eq), diff --git a/compiler/rustc_builtin_macros/src/deriving/cmp/ord.rs b/compiler/rustc_builtin_macros/src/deriving/cmp/ord.rs index 8aa16dfeb0f..0e17b951787 100644 --- a/compiler/rustc_builtin_macros/src/deriving/cmp/ord.rs +++ b/compiler/rustc_builtin_macros/src/deriving/cmp/ord.rs @@ -15,7 +15,7 @@ pub fn expand_deriving_ord( push: &mut dyn FnMut(Annotatable), ) { let inline = cx.meta_word(span, sym::inline); - let attrs = vec![cx.attribute(inline)]; + let attrs = vec![cx.attribute(inline)].into(); let trait_def = TraitDef { span, path: path_std!(cmp::Ord), diff --git a/compiler/rustc_builtin_macros/src/deriving/cmp/partial_eq.rs b/compiler/rustc_builtin_macros/src/deriving/cmp/partial_eq.rs index 6f86092ba49..ac1325b92a6 100644 --- a/compiler/rustc_builtin_macros/src/deriving/cmp/partial_eq.rs +++ b/compiler/rustc_builtin_macros/src/deriving/cmp/partial_eq.rs @@ -68,7 +68,7 @@ pub fn expand_deriving_partial_eq( // No need to generate `ne`, the default suffices, and not generating it is // faster. let inline = cx.meta_word(span, sym::inline); - let attrs = vec![cx.attribute(inline)]; + let attrs = vec![cx.attribute(inline)].into(); let methods = vec![MethodDef { name: sym::eq, generics: Bounds::empty(), diff --git a/compiler/rustc_builtin_macros/src/deriving/cmp/partial_ord.rs b/compiler/rustc_builtin_macros/src/deriving/cmp/partial_ord.rs index 137c779f81b..7763e554017 100644 --- a/compiler/rustc_builtin_macros/src/deriving/cmp/partial_ord.rs +++ b/compiler/rustc_builtin_macros/src/deriving/cmp/partial_ord.rs @@ -19,7 +19,7 @@ pub fn expand_deriving_partial_ord( Path(Path::new_(pathvec_std!(option::Option), vec![Box::new(ordering_ty)], PathKind::Std)); let inline = cx.meta_word(span, sym::inline); - let attrs = vec![cx.attribute(inline)]; + let attrs = vec![cx.attribute(inline)].into(); let partial_cmp_def = MethodDef { name: sym::partial_cmp, diff --git a/compiler/rustc_builtin_macros/src/deriving/debug.rs b/compiler/rustc_builtin_macros/src/deriving/debug.rs index f82175af4f6..4af7fd81653 100644 --- a/compiler/rustc_builtin_macros/src/deriving/debug.rs +++ b/compiler/rustc_builtin_macros/src/deriving/debug.rs @@ -29,7 +29,7 @@ pub fn expand_deriving_debug( explicit_self: true, nonself_args: vec![(fmtr, sym::f)], ret_ty: Path(path_std!(fmt::Result)), - attributes: Vec::new(), + attributes: ast::AttrVec::new(), unify_fieldless_variants: false, combine_substructure: combine_substructure(Box::new(|a, b, c| { show_substructure(a, b, c) diff --git a/compiler/rustc_builtin_macros/src/deriving/decodable.rs b/compiler/rustc_builtin_macros/src/deriving/decodable.rs index 47da0862b52..7174dbbe7ea 100644 --- a/compiler/rustc_builtin_macros/src/deriving/decodable.rs +++ b/compiler/rustc_builtin_macros/src/deriving/decodable.rs @@ -47,7 +47,7 @@ pub fn expand_deriving_rustc_decodable( ], PathKind::Std, )), - attributes: Vec::new(), + attributes: ast::AttrVec::new(), unify_fieldless_variants: false, combine_substructure: combine_substructure(Box::new(|a, b, c| { decodable_substructure(a, b, c, krate) diff --git a/compiler/rustc_builtin_macros/src/deriving/default.rs b/compiler/rustc_builtin_macros/src/deriving/default.rs index a431832080c..f316f01ef66 100644 --- a/compiler/rustc_builtin_macros/src/deriving/default.rs +++ b/compiler/rustc_builtin_macros/src/deriving/default.rs @@ -2,9 +2,7 @@ use crate::deriving::generic::ty::*; use crate::deriving::generic::*; use rustc_ast as ast; -use rustc_ast::walk_list; -use rustc_ast::EnumDef; -use rustc_ast::VariantData; +use rustc_ast::{walk_list, EnumDef, VariantData}; use rustc_errors::Applicability; use rustc_expand::base::{Annotatable, DummyResult, ExtCtxt}; use rustc_span::symbol::Ident; @@ -22,7 +20,7 @@ pub fn expand_deriving_default( item.visit_with(&mut DetectNonVariantDefaultAttr { cx }); let inline = cx.meta_word(span, sym::inline); - let attrs = vec![cx.attribute(inline)]; + let attrs = vec![cx.attribute(inline)].into(); let trait_def = TraitDef { span, path: Path::new(vec![kw::Default, sym::Default]), diff --git a/compiler/rustc_builtin_macros/src/deriving/encodable.rs b/compiler/rustc_builtin_macros/src/deriving/encodable.rs index d43c66a5fa6..b220e54238f 100644 --- a/compiler/rustc_builtin_macros/src/deriving/encodable.rs +++ b/compiler/rustc_builtin_macros/src/deriving/encodable.rs @@ -89,7 +89,7 @@ use crate::deriving::generic::ty::*; use crate::deriving::generic::*; use crate::deriving::pathvec_std; -use rustc_ast::{ExprKind, MetaItem, Mutability}; +use rustc_ast::{AttrVec, ExprKind, MetaItem, Mutability}; use rustc_expand::base::{Annotatable, ExtCtxt}; use rustc_span::symbol::{sym, Ident, Symbol}; use rustc_span::Span; @@ -131,7 +131,7 @@ pub fn expand_deriving_rustc_encodable( ], PathKind::Std, )), - attributes: Vec::new(), + attributes: AttrVec::new(), unify_fieldless_variants: false, combine_substructure: combine_substructure(Box::new(|a, b, c| { encodable_substructure(a, b, c, krate) diff --git a/compiler/rustc_builtin_macros/src/deriving/generic/mod.rs b/compiler/rustc_builtin_macros/src/deriving/generic/mod.rs index a39b97d07ef..c1bbc601560 100644 --- a/compiler/rustc_builtin_macros/src/deriving/generic/mod.rs +++ b/compiler/rustc_builtin_macros/src/deriving/generic/mod.rs @@ -217,7 +217,7 @@ pub struct MethodDef<'a> { /// Returns type pub ret_ty: Ty, - pub attributes: Vec<ast::Attribute>, + pub attributes: ast::AttrVec, /// Can we combine fieldless variants for enums into a single match arm? /// If true, indicates that the trait operation uses the enum tag in some @@ -562,7 +562,7 @@ impl<'a> TraitDef<'a> { kind: ast::VisibilityKind::Inherited, tokens: None, }, - attrs: Vec::new(), + attrs: ast::AttrVec::new(), kind: ast::AssocItemKind::TyAlias(Box::new(ast::TyAlias { defaultness: ast::Defaultness::Final, generics: Generics::default(), @@ -716,7 +716,7 @@ impl<'a> TraitDef<'a> { let self_type = cx.ty_path(path); let attr = cx.attribute(cx.meta_word(self.span, sym::automatically_derived)); - let attrs = vec![attr]; + let attrs = vec![attr].into(); let opt_trait_ref = Some(trait_ref); cx.item( diff --git a/compiler/rustc_builtin_macros/src/deriving/hash.rs b/compiler/rustc_builtin_macros/src/deriving/hash.rs index 9aa170bec14..f1f02e7ce77 100644 --- a/compiler/rustc_builtin_macros/src/deriving/hash.rs +++ b/compiler/rustc_builtin_macros/src/deriving/hash.rs @@ -2,7 +2,7 @@ use crate::deriving::generic::ty::*; use crate::deriving::generic::*; use crate::deriving::{path_std, pathvec_std}; -use rustc_ast::{MetaItem, Mutability}; +use rustc_ast::{AttrVec, MetaItem, Mutability}; use rustc_expand::base::{Annotatable, ExtCtxt}; use rustc_span::symbol::sym; use rustc_span::Span; @@ -31,7 +31,7 @@ pub fn expand_deriving_hash( explicit_self: true, nonself_args: vec![(Ref(Box::new(Path(arg)), Mutability::Mut), sym::state)], ret_ty: Unit, - attributes: vec![], + attributes: AttrVec::new(), unify_fieldless_variants: true, combine_substructure: combine_substructure(Box::new(|a, b, c| { hash_substructure(a, b, c) diff --git a/compiler/rustc_builtin_macros/src/deriving/mod.rs b/compiler/rustc_builtin_macros/src/deriving/mod.rs index c1ca089da22..a65d0bad6de 100644 --- a/compiler/rustc_builtin_macros/src/deriving/mod.rs +++ b/compiler/rustc_builtin_macros/src/deriving/mod.rs @@ -164,7 +164,7 @@ fn inject_impl_of_structural_trait( // Keep the lint and stability attributes of the original item, to control // how the generated implementation is linted. - let mut attrs = Vec::new(); + let mut attrs = ast::AttrVec::new(); attrs.extend( item.attrs .iter() diff --git a/compiler/rustc_builtin_macros/src/global_allocator.rs b/compiler/rustc_builtin_macros/src/global_allocator.rs index 36cfbba45da..2bad9bbce66 100644 --- a/compiler/rustc_builtin_macros/src/global_allocator.rs +++ b/compiler/rustc_builtin_macros/src/global_allocator.rs @@ -4,7 +4,7 @@ use rustc_ast::expand::allocator::{ AllocatorKind, AllocatorMethod, AllocatorTy, ALLOCATOR_METHODS, }; use rustc_ast::ptr::P; -use rustc_ast::{self as ast, Attribute, Expr, FnHeader, FnSig, Generics, Param, StmtKind}; +use rustc_ast::{self as ast, AttrVec, Expr, FnHeader, FnSig, Generics, Param, StmtKind}; use rustc_ast::{Fn, ItemKind, Mutability, Stmt, Ty, TyKind, Unsafe}; use rustc_expand::base::{Annotatable, ExtCtxt}; use rustc_span::symbol::{kw, sym, Ident, Symbol}; @@ -113,10 +113,10 @@ impl AllocFnFactory<'_, '_> { self.cx.expr_call(self.ty_span, method, args) } - fn attrs(&self) -> Vec<Attribute> { + fn attrs(&self) -> AttrVec { let special = sym::rustc_std_internal_symbol; let special = self.cx.meta_word(self.span, special); - vec![self.cx.attribute(special)] + vec![self.cx.attribute(special)].into() } fn arg_ty( diff --git a/compiler/rustc_builtin_macros/src/proc_macro_harness.rs b/compiler/rustc_builtin_macros/src/proc_macro_harness.rs index 5cfda33491d..ebe1c3663e3 100644 --- a/compiler/rustc_builtin_macros/src/proc_macro_harness.rs +++ b/compiler/rustc_builtin_macros/src/proc_macro_harness.rs @@ -281,7 +281,7 @@ fn mk_decls(cx: &mut ExtCtxt<'_>, macros: &[ProcMacro]) -> P<ast::Item> { let span = DUMMY_SP.with_def_site_ctxt(expn_id.to_expn_id()); let proc_macro = Ident::new(sym::proc_macro, span); - let krate = cx.item(span, proc_macro, Vec::new(), ast::ItemKind::ExternCrate(None)); + let krate = cx.item(span, proc_macro, ast::AttrVec::new(), ast::ItemKind::ExternCrate(None)); let bridge = Ident::new(sym::bridge, span); let client = Ident::new(sym::client, span); diff --git a/compiler/rustc_builtin_macros/src/standard_library_imports.rs b/compiler/rustc_builtin_macros/src/standard_library_imports.rs index 09ad5f9b3ea..90ea1e457ba 100644 --- a/compiler/rustc_builtin_macros/src/standard_library_imports.rs +++ b/compiler/rustc_builtin_macros/src/standard_library_imports.rs @@ -51,7 +51,7 @@ pub fn inject( cx.item( span, ident, - vec![cx.attribute(cx.meta_word(span, sym::macro_use))], + vec![cx.attribute(cx.meta_word(span, sym::macro_use))].into(), ast::ItemKind::ExternCrate(None), ), ); @@ -78,7 +78,7 @@ pub fn inject( let use_item = cx.item( span, Ident::empty(), - vec![cx.attribute(cx.meta_word(span, sym::prelude_import))], + vec![cx.attribute(cx.meta_word(span, sym::prelude_import))].into(), ast::ItemKind::Use(ast::UseTree { prefix: cx.path(span, import_path), kind: ast::UseTreeKind::Glob, diff --git a/compiler/rustc_builtin_macros/src/test.rs b/compiler/rustc_builtin_macros/src/test.rs index e20375689f3..03c84f5ec2a 100644 --- a/compiler/rustc_builtin_macros/src/test.rs +++ b/compiler/rustc_builtin_macros/src/test.rs @@ -227,7 +227,8 @@ pub fn expand_test_or_bench( )), // #[rustc_test_marker] cx.attribute(cx.meta_word(attr_sp, sym::rustc_test_marker)), - ], + ] + .into(), // const $ident: test::TestDescAndFn = ast::ItemKind::Const( ast::Defaultness::Final, @@ -334,7 +335,7 @@ pub fn expand_test_or_bench( }); // extern crate test - let test_extern = cx.item(sp, test_id, vec![], ast::ItemKind::ExternCrate(None)); + let test_extern = cx.item(sp, test_id, ast::AttrVec::new(), ast::ItemKind::ExternCrate(None)); tracing::debug!("synthetic test item:\n{}\n", pprust::item_to_string(&test_const)); diff --git a/compiler/rustc_builtin_macros/src/test_harness.rs b/compiler/rustc_builtin_macros/src/test_harness.rs index 0ebe29df95f..093f0f10a38 100644 --- a/compiler/rustc_builtin_macros/src/test_harness.rs +++ b/compiler/rustc_builtin_macros/src/test_harness.rs @@ -298,8 +298,10 @@ fn mk_main(cx: &mut TestCtxt<'_>) -> P<ast::Item> { let call_test_main = ecx.stmt_expr(call_test_main); // extern crate test - let test_extern_stmt = - ecx.stmt_item(sp, ecx.item(sp, test_id, vec![], ast::ItemKind::ExternCrate(None))); + let test_extern_stmt = ecx.stmt_item( + sp, + ecx.item(sp, test_id, ast::AttrVec::new(), ast::ItemKind::ExternCrate(None)), + ); // #[rustc_main] let main_meta = ecx.meta_word(sp, sym::rustc_main); @@ -333,7 +335,7 @@ fn mk_main(cx: &mut TestCtxt<'_>) -> P<ast::Item> { let main = P(ast::Item { ident: main_id, - attrs: vec![main_attr], + attrs: vec![main_attr].into(), id: ast::DUMMY_NODE_ID, kind: main, vis: ast::Visibility { span: sp, kind: ast::VisibilityKind::Public, tokens: None }, |