Bump rust-toolchain to nightly-2021-03-11.

Author: eddyb

crates/rustc_codegen_spirv/src/attr.rs

@@ -43,9 +43,10 @@ struct CheckSpirvAttrVisitor<'tcx> {
 }
 
 impl CheckSpirvAttrVisitor<'_> {
-    fn check_spirv_attributes(&self, hir_id: HirId, attrs: &[Attribute], target: Target) {
+    fn check_spirv_attributes(&self, hir_id: HirId, target: Target) {
         let parse_attrs = |attrs| crate::symbols::parse_attrs_for_checking(&self.sym, attrs);
 
+        let attrs = self.tcx.hir().attrs(hir_id);
         for (attr, parse_attr_result) in parse_attrs(attrs) {
             // Make sure to mark the whole `#[spirv(...)]` attribute as used,
             // to avoid warnings about unused attributes.
@@ -144,48 +145,48 @@ impl<'tcx> Visitor<'tcx> for CheckSpirvAttrVisitor<'tcx> {
 
     fn visit_item(&mut self, item: &'tcx hir::Item<'tcx>) {
         let target = Target::from_item(item);
-        self.check_spirv_attributes(item.hir_id(), item.attrs, target);
+        self.check_spirv_attributes(item.hir_id(), target);
         intravisit::walk_item(self, item)
     }
 
     fn visit_generic_param(&mut self, generic_param: &'tcx hir::GenericParam<'tcx>) {
         let target = Target::from_generic_param(generic_param);
-        self.check_spirv_attributes(generic_param.hir_id, generic_param.attrs, target);
+        self.check_spirv_attributes(generic_param.hir_id, target);
         intravisit::walk_generic_param(self, generic_param)
     }
 
     fn visit_trait_item(&mut self, trait_item: &'tcx hir::TraitItem<'tcx>) {
         let target = Target::from_trait_item(trait_item);
-        self.check_spirv_attributes(trait_item.hir_id(), trait_item.attrs, target);
+        self.check_spirv_attributes(trait_item.hir_id(), target);
         intravisit::walk_trait_item(self, trait_item)
     }
 
     fn visit_struct_field(&mut self, struct_field: &'tcx hir::StructField<'tcx>) {
-        self.check_spirv_attributes(struct_field.hir_id, struct_field.attrs, Target::Field);
+        self.check_spirv_attributes(struct_field.hir_id, Target::Field);
         intravisit::walk_struct_field(self, struct_field);
     }
 
     fn visit_arm(&mut self, arm: &'tcx hir::Arm<'tcx>) {
-        self.check_spirv_attributes(arm.hir_id, arm.attrs, Target::Arm);
+        self.check_spirv_attributes(arm.hir_id, Target::Arm);
         intravisit::walk_arm(self, arm);
     }
 
     fn visit_foreign_item(&mut self, f_item: &'tcx hir::ForeignItem<'tcx>) {
         let target = Target::from_foreign_item(f_item);
-        self.check_spirv_attributes(f_item.hir_id(), f_item.attrs, target);
+        self.check_spirv_attributes(f_item.hir_id(), target);
         intravisit::walk_foreign_item(self, f_item)
     }
 
     fn visit_impl_item(&mut self, impl_item: &'tcx hir::ImplItem<'tcx>) {
         let target = target_from_impl_item(self.tcx, impl_item);
-        self.check_spirv_attributes(impl_item.hir_id(), impl_item.attrs, target);
+        self.check_spirv_attributes(impl_item.hir_id(), target);
         intravisit::walk_impl_item(self, impl_item)
     }
 
     fn visit_stmt(&mut self, stmt: &'tcx hir::Stmt<'tcx>) {
         // When checking statements ignore expressions, they will be checked later.
         if let hir::StmtKind::Local(l) = stmt.kind {
-            self.check_spirv_attributes(l.hir_id, &l.attrs, Target::Statement);
+            self.check_spirv_attributes(l.hir_id, Target::Statement);
         }
         intravisit::walk_stmt(self, stmt)
     }
@@ -196,7 +197,7 @@ impl<'tcx> Visitor<'tcx> for CheckSpirvAttrVisitor<'tcx> {
             _ => Target::Expression,
         };
 
-        self.check_spirv_attributes(expr.hir_id, &expr.attrs, target);
+        self.check_spirv_attributes(expr.hir_id, target);
         intravisit::walk_expr(self, expr)
     }
 
@@ -206,17 +207,17 @@ impl<'tcx> Visitor<'tcx> for CheckSpirvAttrVisitor<'tcx> {
         generics: &'tcx hir::Generics<'tcx>,
         item_id: HirId,
     ) {
-        self.check_spirv_attributes(variant.id, variant.attrs, Target::Variant);
+        self.check_spirv_attributes(variant.id, Target::Variant);
         intravisit::walk_variant(self, variant, generics, item_id)
     }
 
     fn visit_macro_def(&mut self, macro_def: &'tcx hir::MacroDef<'tcx>) {
-        self.check_spirv_attributes(macro_def.hir_id(), macro_def.attrs, Target::MacroDef);
+        self.check_spirv_attributes(macro_def.hir_id(), Target::MacroDef);
         intravisit::walk_macro_def(self, macro_def);
     }
 
     fn visit_param(&mut self, param: &'tcx hir::Param<'tcx>) {
-        self.check_spirv_attributes(param.hir_id, param.attrs, Target::Param);
+        self.check_spirv_attributes(param.hir_id, Target::Param);
 
         intravisit::walk_param(self, param);
     }
@@ -254,11 +255,7 @@ fn check_mod_attrs(tcx: TyCtxt<'_>, module_def_id: LocalDefId) {
         tcx.hir().krate().non_exported_macro_attrs,
     );
     if module_def_id.is_top_level_module() {
-        check_spirv_attr_visitor.check_spirv_attributes(
-            CRATE_HIR_ID,
-            tcx.hir().krate_attrs(),
-            Target::Mod,
-        );
+        check_spirv_attr_visitor.check_spirv_attributes(CRATE_HIR_ID, Target::Mod);
     }
 }
 

crates/rustc_codegen_spirv/src/builder/intrinsics.rs

@@ -504,7 +504,7 @@ impl<'a, 'tcx> IntrinsicCallMethods<'tcx> for Builder<'a, 'tcx> {
         cond
     }
 
-    fn sideeffect(&mut self, _: bool) {
+    fn sideeffect(&mut self) {
         // TODO: This is currently ignored.
         // It corresponds to the llvm.sideeffect intrinsic - does spir-v have an equivalent?
     }

crates/rustc_codegen_spirv/src/codegen_cx/entry.rs

@@ -166,7 +166,7 @@ impl<'tcx> CodegenCx<'tcx> {
         if let hir::PatKind::Binding(_, _, ident, _) = &hir_param.pat.kind {
             self.emit_global().name(variable, ident.to_string());
         }
-        for attr in parse_attrs(self, hir_param.attrs) {
+        for attr in parse_attrs(self, self.tcx.hir().attrs(hir_param.hir_id)) {
             match attr {
                 SpirvAttribute::Builtin(builtin) => {
                     self.emit_global().decorate(

crates/rustc_codegen_spirv/src/lib.rs

@@ -313,7 +313,7 @@ impl CodegenBackend for SpirvCodegenBackend {
             // capture variables. Fortunately, the defaults are exposed (thanks rustdoc), so use that instead.
             let result = (rustc_interface::DEFAULT_QUERY_PROVIDERS.fn_sig)(tcx, def_id);
             result.map_bound(|mut inner| {
-                if inner.abi == Abi::C {
+                if let Abi::C { .. } = inner.abi {
                     inner.abi = Abi::Rust;
                 }
                 inner
@@ -329,7 +329,7 @@ impl CodegenBackend for SpirvCodegenBackend {
         providers.fn_sig = |tcx, def_id| {
             let result = (rustc_interface::DEFAULT_EXTERN_QUERY_PROVIDERS.fn_sig)(tcx, def_id);
             result.map_bound(|mut inner| {
-                if inner.abi == Abi::C {
+                if let Abi::C { .. } = inner.abi {
                     inner.abi = Abi::Rust;
                 }
                 inner

rust-toolchain

@@ -5,5 +5,5 @@
 # to the user in the error, instead of "error: invalid channel name '[toolchain]'".
 
 [toolchain]
-channel = "nightly-2021-03-04"
+channel = "nightly-2021-03-11"
 components = ["rust-src", "rustc-dev", "llvm-tools-preview"]