diff --git a/src/librustc_middle/ty/sty.rs b/src/librustc_middle/ty/sty.rs index f4962ced6c03a..f01b9751c406b 100644 --- a/src/librustc_middle/ty/sty.rs +++ b/src/librustc_middle/ty/sty.rs @@ -765,8 +765,8 @@ impl<'tcx> TraitRef<'tcx> { pub type PolyTraitRef<'tcx> = Binder>; impl<'tcx> PolyTraitRef<'tcx> { - pub fn self_ty(&self) -> Ty<'tcx> { - self.skip_binder().self_ty() + pub fn self_ty(&self) -> Binder> { + self.map_bound_ref(|tr| tr.self_ty()) } pub fn def_id(&self) -> DefId { diff --git a/src/librustc_resolve/diagnostics.rs b/src/librustc_resolve/diagnostics.rs index cbb2878011c5f..59fadfc41b06e 100644 --- a/src/librustc_resolve/diagnostics.rs +++ b/src/librustc_resolve/diagnostics.rs @@ -680,7 +680,9 @@ impl<'a> Resolver<'a> { Res::Def(DefKind::Ctor(..), did) => this.parent(did), _ => res.opt_def_id(), }; - candidates.push(ImportSuggestion { did, descr: res.descr(), path }); + if candidates.iter().all(|v: &ImportSuggestion| v.did != did) { + candidates.push(ImportSuggestion { did, descr: res.descr(), path }); + } } } } diff --git a/src/librustc_trait_selection/traits/error_reporting/mod.rs b/src/librustc_trait_selection/traits/error_reporting/mod.rs index 41811bf44b1af..1b72a4bf84f19 100644 --- a/src/librustc_trait_selection/traits/error_reporting/mod.rs +++ b/src/librustc_trait_selection/traits/error_reporting/mod.rs @@ -290,7 +290,7 @@ impl<'a, 'tcx> InferCtxtExt<'tcx> for InferCtxt<'a, 'tcx> { ( Some(format!( "`?` couldn't convert the error to `{}`", - trait_ref.self_ty(), + trait_ref.skip_binder().self_ty(), )), Some( "the question mark operation (`?`) implicitly performs a \ @@ -340,7 +340,10 @@ impl<'a, 'tcx> InferCtxtExt<'tcx> for InferCtxt<'a, 'tcx> { if let Some(ret_span) = self.return_type_span(obligation) { err.span_label( ret_span, - &format!("expected `{}` because of this", trait_ref.self_ty()), + &format!( + "expected `{}` because of this", + trait_ref.skip_binder().self_ty() + ), ); } } @@ -353,7 +356,7 @@ impl<'a, 'tcx> InferCtxtExt<'tcx> for InferCtxt<'a, 'tcx> { "{}the trait `{}` is not implemented for `{}`", pre_message, trait_ref.print_only_trait_path(), - trait_ref.self_ty(), + trait_ref.skip_binder().self_ty(), ) }; @@ -643,7 +646,10 @@ impl<'a, 'tcx> InferCtxtExt<'tcx> for InferCtxt<'a, 'tcx> { return; } - let found_trait_ty = found_trait_ref.self_ty(); + let found_trait_ty = match found_trait_ref.self_ty().no_bound_vars() { + Some(ty) => ty, + None => return, + }; let found_did = match found_trait_ty.kind { ty::Closure(did, _) | ty::Foreign(did) | ty::FnDef(did, _) => Some(did), @@ -1360,11 +1366,15 @@ impl<'a, 'tcx> InferCtxtPrivExt<'tcx> for InferCtxt<'a, 'tcx> { ) { let get_trait_impl = |trait_def_id| { let mut trait_impl = None; - self.tcx.for_each_relevant_impl(trait_def_id, trait_ref.self_ty(), |impl_def_id| { - if trait_impl.is_none() { - trait_impl = Some(impl_def_id); - } - }); + self.tcx.for_each_relevant_impl( + trait_def_id, + trait_ref.skip_binder().self_ty(), + |impl_def_id| { + if trait_impl.is_none() { + trait_impl = Some(impl_def_id); + } + }, + ); trait_impl }; let required_trait_path = self.tcx.def_path_str(trait_ref.def_id()); @@ -1435,7 +1445,7 @@ impl<'a, 'tcx> InferCtxtPrivExt<'tcx> for InferCtxt<'a, 'tcx> { let mut err = match predicate.kind() { ty::PredicateKind::Trait(ref data, _) => { let trait_ref = data.to_poly_trait_ref(); - let self_ty = trait_ref.self_ty(); + let self_ty = trait_ref.skip_binder().self_ty(); debug!("self_ty {:?} {:?} trait_ref {:?}", self_ty, self_ty.kind, trait_ref); if predicate.references_error() { @@ -1564,7 +1574,7 @@ impl<'a, 'tcx> InferCtxtPrivExt<'tcx> for InferCtxt<'a, 'tcx> { } ty::PredicateKind::Projection(ref data) => { let trait_ref = data.to_poly_trait_ref(self.tcx); - let self_ty = trait_ref.self_ty(); + let self_ty = trait_ref.skip_binder().self_ty(); let ty = data.skip_binder().ty; if predicate.references_error() { return; diff --git a/src/librustc_trait_selection/traits/error_reporting/suggestions.rs b/src/librustc_trait_selection/traits/error_reporting/suggestions.rs index e3846d8d73d60..8796cfb52165d 100644 --- a/src/librustc_trait_selection/traits/error_reporting/suggestions.rs +++ b/src/librustc_trait_selection/traits/error_reporting/suggestions.rs @@ -318,7 +318,7 @@ impl<'a, 'tcx> InferCtxtExt<'tcx> for InferCtxt<'a, 'tcx> { trait_ref: ty::PolyTraitRef<'tcx>, body_id: hir::HirId, ) { - let self_ty = trait_ref.self_ty(); + let self_ty = trait_ref.skip_binder().self_ty(); let (param_ty, projection) = match &self_ty.kind { ty::Param(_) => (true, None), ty::Projection(projection) => (false, Some(projection)), @@ -524,7 +524,11 @@ impl<'a, 'tcx> InferCtxtExt<'tcx> for InferCtxt<'a, 'tcx> { trait_ref: &ty::Binder>, points_at_arg: bool, ) { - let self_ty = trait_ref.self_ty(); + let self_ty = match trait_ref.self_ty().no_bound_vars() { + None => return, + Some(ty) => ty, + }; + let (def_id, output_ty, callable) = match self_ty.kind { ty::Closure(def_id, substs) => (def_id, substs.as_closure().sig().output(), "closure"), ty::FnDef(def_id, _) => (def_id, self_ty.fn_sig(self.tcx).output(), "function"), @@ -707,7 +711,10 @@ impl<'a, 'tcx> InferCtxtExt<'tcx> for InferCtxt<'a, 'tcx> { return; } - let mut suggested_ty = trait_ref.self_ty(); + let mut suggested_ty = match trait_ref.self_ty().no_bound_vars() { + Some(ty) => ty, + None => return, + }; for refs_remaining in 0..refs_number { if let ty::Ref(_, inner_ty, _) = suggested_ty.kind { @@ -829,6 +836,9 @@ impl<'a, 'tcx> InferCtxtExt<'tcx> for InferCtxt<'a, 'tcx> { span: Span, trait_ref: &ty::Binder>, ) { + let is_empty_tuple = + |ty: ty::Binder>| ty.skip_binder().kind == ty::Tuple(ty::List::empty()); + let hir = self.tcx.hir(); let parent_node = hir.get_parent_node(obligation.cause.body_id); let node = hir.find(parent_node); @@ -840,7 +850,7 @@ impl<'a, 'tcx> InferCtxtExt<'tcx> for InferCtxt<'a, 'tcx> { if let hir::ExprKind::Block(blk, _) = &body.value.kind { if sig.decl.output.span().overlaps(span) && blk.expr.is_none() - && "()" == &trait_ref.self_ty().to_string() + && is_empty_tuple(trait_ref.self_ty()) { // FIXME(estebank): When encountering a method with a trait // bound not satisfied in the return type with a body that has @@ -1271,7 +1281,7 @@ impl<'a, 'tcx> InferCtxtExt<'tcx> for InferCtxt<'a, 'tcx> { ObligationCauseCode::DerivedObligation(derived_obligation) | ObligationCauseCode::BuiltinDerivedObligation(derived_obligation) | ObligationCauseCode::ImplDerivedObligation(derived_obligation) => { - let ty = derived_obligation.parent_trait_ref.self_ty(); + let ty = derived_obligation.parent_trait_ref.skip_binder().self_ty(); debug!( "maybe_note_obligation_cause_for_async_await: \ parent_trait_ref={:?} self_ty.kind={:?}", @@ -1917,7 +1927,7 @@ impl<'a, 'tcx> InferCtxtExt<'tcx> for InferCtxt<'a, 'tcx> { let impls_future = self.tcx.type_implements_trait(( future_trait, - self_ty, + self_ty.skip_binder(), ty::List::empty(), obligation.param_env, )); @@ -1933,7 +1943,7 @@ impl<'a, 'tcx> InferCtxtExt<'tcx> for InferCtxt<'a, 'tcx> { let projection_ty = ty::ProjectionTy { // `T` substs: self.tcx.mk_substs_trait( - trait_ref.self_ty(), + trait_ref.self_ty().skip_binder(), self.fresh_substs_for_item(span, item_def_id), ), // `Future::Output` diff --git a/src/librustc_trait_selection/traits/specialize/mod.rs b/src/librustc_trait_selection/traits/specialize/mod.rs index f2b43754acaea..2b596be954267 100644 --- a/src/librustc_trait_selection/traits/specialize/mod.rs +++ b/src/librustc_trait_selection/traits/specialize/mod.rs @@ -496,7 +496,7 @@ fn to_pretty_impl_header(tcx: TyCtxt<'_>, impl_def_id: DefId) -> Option for (p, _) in predicates { if let Some(poly_trait_ref) = p.to_opt_poly_trait_ref() { if Some(poly_trait_ref.def_id()) == sized_trait { - types_without_default_bounds.remove(poly_trait_ref.self_ty()); + types_without_default_bounds.remove(poly_trait_ref.self_ty().skip_binder()); continue; } } diff --git a/src/librustc_typeck/check/mod.rs b/src/librustc_typeck/check/mod.rs index 634f2f78c7000..e5bca3746771c 100644 --- a/src/librustc_typeck/check/mod.rs +++ b/src/librustc_typeck/check/mod.rs @@ -3813,7 +3813,7 @@ impl<'a, 'tcx> FnCtxt<'a, 'tcx> { trait_ref: ty::PolyTraitRef<'tcx>, expected_vid: ty::TyVid, ) -> bool { - let self_ty = self.shallow_resolve(trait_ref.self_ty()); + let self_ty = self.shallow_resolve(trait_ref.skip_binder().self_ty()); debug!( "self_type_matches_expected_vid(trait_ref={:?}, self_ty={:?}, expected_vid={:?})", trait_ref, self_ty, expected_vid diff --git a/src/librustdoc/clean/mod.rs b/src/librustdoc/clean/mod.rs index 371df7444b004..dd4df11b1df38 100644 --- a/src/librustdoc/clean/mod.rs +++ b/src/librustdoc/clean/mod.rs @@ -500,7 +500,7 @@ impl<'a> Clean for ty::PolyTraitPredicate<'a> { fn clean(&self, cx: &DocContext<'_>) -> WherePredicate { let poly_trait_ref = self.map_bound(|pred| pred.trait_ref); WherePredicate::BoundPredicate { - ty: poly_trait_ref.self_ty().clean(cx), + ty: poly_trait_ref.skip_binder().self_ty().clean(cx), bounds: vec![poly_trait_ref.clean(cx)], } } @@ -755,7 +755,7 @@ impl<'a, 'tcx> Clean for (&'a ty::Generics, ty::GenericPredicates<'tcx let mut projection = None; let param_idx = (|| { if let Some(trait_ref) = p.to_opt_poly_trait_ref() { - if let ty::Param(param) = trait_ref.self_ty().kind { + if let ty::Param(param) = trait_ref.skip_binder().self_ty().kind { return Some(param.index); } } else if let Some(outlives) = p.to_opt_type_outlives() { diff --git a/src/libstd/net/addr.rs b/src/libstd/net/addr.rs index b780340884e1f..25897c502ec5e 100644 --- a/src/libstd/net/addr.rs +++ b/src/libstd/net/addr.rs @@ -1000,6 +1000,14 @@ impl ToSocketAddrs for (&str, u16) { } } +#[stable(feature = "string_u16_to_socket_addrs", since = "1.46.0")] +impl ToSocketAddrs for (String, u16) { + type Iter = vec::IntoIter; + fn to_socket_addrs(&self) -> io::Result> { + (&*self.0, self.1).to_socket_addrs() + } +} + // accepts strings like 'localhost:12345' #[stable(feature = "rust1", since = "1.0.0")] impl ToSocketAddrs for str { diff --git a/src/test/codegen/abi-main-signature-16bit-c-int.rs b/src/test/codegen/abi-main-signature-16bit-c-int.rs index d7b8c48c33e98..4ed491dfb2b43 100644 --- a/src/test/codegen/abi-main-signature-16bit-c-int.rs +++ b/src/test/codegen/abi-main-signature-16bit-c-int.rs @@ -10,6 +10,7 @@ // ignore-mips64 // ignore-powerpc // ignore-powerpc64 +// ignore-riscv64 // ignore-s390x // ignore-sparc // ignore-sparc64 diff --git a/src/test/codegen/abi-sysv64.rs b/src/test/codegen/abi-sysv64.rs index 6456ad47615e8..89c9bcee052fb 100644 --- a/src/test/codegen/abi-sysv64.rs +++ b/src/test/codegen/abi-sysv64.rs @@ -4,6 +4,7 @@ // ignore-arm // ignore-aarch64 +// ignore-riscv64 sysv64 not supported // compile-flags: -C no-prepopulate-passes diff --git a/src/test/codegen/abi-x86-interrupt.rs b/src/test/codegen/abi-x86-interrupt.rs index db215860f206b..25c155c949dcd 100644 --- a/src/test/codegen/abi-x86-interrupt.rs +++ b/src/test/codegen/abi-x86-interrupt.rs @@ -4,6 +4,7 @@ // ignore-arm // ignore-aarch64 +// ignore-riscv64 x86-interrupt is not supported // compile-flags: -C no-prepopulate-passes diff --git a/src/test/codegen/call-llvm-intrinsics.rs b/src/test/codegen/call-llvm-intrinsics.rs index c7a464a9b0ef2..24e3d3cd64b58 100644 --- a/src/test/codegen/call-llvm-intrinsics.rs +++ b/src/test/codegen/call-llvm-intrinsics.rs @@ -1,5 +1,7 @@ // compile-flags: -C no-prepopulate-passes +// ignore-riscv64 + #![feature(link_llvm_intrinsics)] #![crate_type = "lib"] diff --git a/src/test/codegen/catch-unwind.rs b/src/test/codegen/catch-unwind.rs index 3c9bc35d1c8bd..7ff9c0d15e003 100644 --- a/src/test/codegen/catch-unwind.rs +++ b/src/test/codegen/catch-unwind.rs @@ -1,5 +1,14 @@ // compile-flags: -O +// On x86 the closure is inlined in foo() producting something like +// define i32 @foo() [...] { +// tail call void @bar() [...] +// ret i32 0 +// } +// On riscv the closure is another function, placed before fn foo so CHECK can't +// find it +// ignore-riscv64 FIXME + #![crate_type = "lib"] extern "C" { diff --git a/src/test/codegen/fastcall-inreg.rs b/src/test/codegen/fastcall-inreg.rs index f67487c83ba23..adbeae454494a 100644 --- a/src/test/codegen/fastcall-inreg.rs +++ b/src/test/codegen/fastcall-inreg.rs @@ -17,6 +17,7 @@ // ignore-powerpc64le // ignore-powerpc // ignore-r600 +// ignore-riscv64 // ignore-amdgcn // ignore-sparc // ignore-sparc64 diff --git a/src/test/codegen/repr-transparent-aggregates-1.rs b/src/test/codegen/repr-transparent-aggregates-1.rs index 018a7ba4756a9..c23c57c8c5900 100644 --- a/src/test/codegen/repr-transparent-aggregates-1.rs +++ b/src/test/codegen/repr-transparent-aggregates-1.rs @@ -7,6 +7,7 @@ // ignore-mips64 // ignore-powerpc // ignore-powerpc64 +// ignore-riscv64 see codegen/riscv-abi // ignore-windows // See repr-transparent.rs diff --git a/src/test/codegen/repr-transparent-aggregates-2.rs b/src/test/codegen/repr-transparent-aggregates-2.rs index 5669858672074..07e5af11f3577 100644 --- a/src/test/codegen/repr-transparent-aggregates-2.rs +++ b/src/test/codegen/repr-transparent-aggregates-2.rs @@ -6,6 +6,7 @@ // ignore-powerpc // ignore-powerpc64 // ignore-powerpc64le +// ignore-riscv64 see codegen/riscv-abi // ignore-s390x // ignore-sparc // ignore-sparc64 diff --git a/src/test/codegen/repr-transparent.rs b/src/test/codegen/repr-transparent.rs index 49fd015624ace..7647e0198769c 100644 --- a/src/test/codegen/repr-transparent.rs +++ b/src/test/codegen/repr-transparent.rs @@ -1,5 +1,8 @@ // compile-flags: -C no-prepopulate-passes +// ignore-riscv64 riscv64 has an i128 type used with test_Vector +// see codegen/riscv-abi for riscv functiona call tests + #![crate_type="lib"] #![feature(repr_simd, transparent_unions)] diff --git a/src/test/codegen/riscv-abi/call-llvm-intrinsics.rs b/src/test/codegen/riscv-abi/call-llvm-intrinsics.rs new file mode 100644 index 0000000000000..f100a23a31897 --- /dev/null +++ b/src/test/codegen/riscv-abi/call-llvm-intrinsics.rs @@ -0,0 +1,30 @@ +// compile-flags: -C no-prepopulate-passes + +// only-riscv64 + +#![feature(link_llvm_intrinsics)] +#![crate_type = "lib"] + +struct A; + +impl Drop for A { + fn drop(&mut self) { + println!("A"); + } +} + +extern { + #[link_name = "llvm.sqrt.f32"] + fn sqrt(x: f32) -> f32; +} + +pub fn do_call() { + let _a = A; + + unsafe { + // Ensure that we `call` LLVM intrinsics instead of trying to `invoke` them + // CHECK: store float 4.000000e+00, float* %{{.}}, align 4 + // CHECK: call float @llvm.sqrt.f32(float %{{.}} + sqrt(4.0); + } +} diff --git a/src/test/codegen/riscv-abi/riscv64-lp64-lp64f-lp64d-abi.rs b/src/test/codegen/riscv-abi/riscv64-lp64-lp64f-lp64d-abi.rs index f0f052fe5c557..180ba07764b61 100644 --- a/src/test/codegen/riscv-abi/riscv64-lp64-lp64f-lp64d-abi.rs +++ b/src/test/codegen/riscv-abi/riscv64-lp64-lp64f-lp64d-abi.rs @@ -39,12 +39,12 @@ pub extern "C" fn f_scalar_4(x: i64) -> i64 { x } -// CHECK: define float @f_fp_scalar_1(float) +// CHECK: define float @f_fp_scalar_1(float %0) #[no_mangle] pub extern "C" fn f_fp_scalar_1(x: f32) -> f32 { x } -// CHECK: define double @f_fp_scalar_2(double) +// CHECK: define double @f_fp_scalar_2(double %0) #[no_mangle] pub extern "C" fn f_fp_scalar_2(x: f64) -> f64 { x @@ -67,7 +67,7 @@ pub struct Tiny { d: u16, } -// CHECK: define void @f_agg_tiny(i64) +// CHECK: define void @f_agg_tiny(i64 %0) #[no_mangle] pub extern "C" fn f_agg_tiny(mut e: Tiny) { e.a += e.b; @@ -86,7 +86,7 @@ pub struct Small { b: *mut i64, } -// CHECK: define void @f_agg_small([2 x i64]) +// CHECK: define void @f_agg_small([2 x i64] %0) #[no_mangle] pub extern "C" fn f_agg_small(mut x: Small) { x.a += unsafe { *x.b }; @@ -104,7 +104,7 @@ pub struct SmallAligned { a: i128, } -// CHECK: define void @f_agg_small_aligned(i128) +// CHECK: define void @f_agg_small_aligned(i128 %0) #[no_mangle] pub extern "C" fn f_agg_small_aligned(mut x: SmallAligned) { x.a += x.a; @@ -130,7 +130,7 @@ pub extern "C" fn f_agg_large_ret(i: i32, j: i8) -> Large { Large { a: 1, b: 2, c: 3, d: 4 } } -// CHECK: define void @f_scalar_stack_1(i64, [2 x i64], i128, %Large* {{.*}}%d, i8 zeroext %e, i8 signext %f, i8 %g, i8 %h) +// CHECK: define void @f_scalar_stack_1(i64 %0, [2 x i64] %1, i128 %2, %Large* {{.*}}%d, i8 zeroext %e, i8 signext %f, i8 %g, i8 %h) #[no_mangle] pub extern "C" fn f_scalar_stack_1( a: Tiny, @@ -144,7 +144,7 @@ pub extern "C" fn f_scalar_stack_1( ) { } -// CHECK: define void @f_scalar_stack_2(%Large* {{.*}}sret{{.*}}, i64 %a, i128, i128, i64 %d, i8 zeroext %e, i8 %f, i8 %g) +// CHECK: define void @f_scalar_stack_2(%Large* {{.*}}sret{{.*}} %0, i64 %a, i128 %1, i128 %2, i64 %d, i8 zeroext %e, i8 %f, i8 %g) #[no_mangle] pub extern "C" fn f_scalar_stack_2( a: u64, diff --git a/src/test/codegen/riscv-abi/riscv64-lp64d-abi.rs b/src/test/codegen/riscv-abi/riscv64-lp64d-abi.rs index 66a3b9e4952a9..0b6e1878d4d3e 100644 --- a/src/test/codegen/riscv-abi/riscv64-lp64d-abi.rs +++ b/src/test/codegen/riscv-abi/riscv64-lp64d-abi.rs @@ -4,7 +4,7 @@ // only-linux #![crate_type = "lib"] -// CHECK: define void @f_fpr_tracking(double, double, double, double, double, double, double, double, i8 zeroext %i) +// CHECK: define void @f_fpr_tracking(double %0, double %1, double %2, double %3, double %4, double %5, double %6, double %7, i8 zeroext %i) #[no_mangle] pub extern "C" fn f_fpr_tracking( a: f64, @@ -36,7 +36,7 @@ pub struct DoubleFloat { g: f32, } -// CHECK: define void @f_double_s_arg(double) +// CHECK: define void @f_double_s_arg(double %0) #[no_mangle] pub extern "C" fn f_double_s_arg(a: Double) {} @@ -46,7 +46,7 @@ pub extern "C" fn f_ret_double_s() -> Double { Double { f: 1. } } -// CHECK: define void @f_double_double_s_arg({ double, double }) +// CHECK: define void @f_double_double_s_arg({ double, double } %0) #[no_mangle] pub extern "C" fn f_double_double_s_arg(a: DoubleDouble) {} @@ -56,7 +56,7 @@ pub extern "C" fn f_ret_double_double_s() -> DoubleDouble { DoubleDouble { f: 1., g: 2. } } -// CHECK: define void @f_double_float_s_arg({ double, float }) +// CHECK: define void @f_double_float_s_arg({ double, float } %0) #[no_mangle] pub extern "C" fn f_double_float_s_arg(a: DoubleFloat) {} @@ -66,7 +66,7 @@ pub extern "C" fn f_ret_double_float_s() -> DoubleFloat { DoubleFloat { f: 1., g: 2. } } -// CHECK: define void @f_double_double_s_arg_insufficient_fprs(double, double, double, double, double, double, double, [2 x i64]) +// CHECK: define void @f_double_double_s_arg_insufficient_fprs(double %0, double %1, double %2, double %3, double %4, double %5, double %6, [2 x i64] %7) #[no_mangle] pub extern "C" fn f_double_double_s_arg_insufficient_fprs( a: f64, @@ -104,7 +104,7 @@ pub struct DoubleInt64 { i: i64, } -// CHECK: define void @f_double_int8_s_arg({ double, i8 }) +// CHECK: define void @f_double_int8_s_arg({ double, i8 } %0) #[no_mangle] pub extern "C" fn f_double_int8_s_arg(a: DoubleInt8) {} @@ -114,7 +114,7 @@ pub extern "C" fn f_ret_double_int8_s() -> DoubleInt8 { DoubleInt8 { f: 1., i: 2 } } -// CHECK: define void @f_double_int32_s_arg({ double, i32 }) +// CHECK: define void @f_double_int32_s_arg({ double, i32 } %0) #[no_mangle] pub extern "C" fn f_double_int32_s_arg(a: DoubleInt32) {} @@ -124,7 +124,7 @@ pub extern "C" fn f_ret_double_int32_s() -> DoubleInt32 { DoubleInt32 { f: 1., i: 2 } } -// CHECK: define void @f_double_uint8_s_arg({ double, i8 }) +// CHECK: define void @f_double_uint8_s_arg({ double, i8 } %0) #[no_mangle] pub extern "C" fn f_double_uint8_s_arg(a: DoubleUInt8) {} @@ -134,7 +134,7 @@ pub extern "C" fn f_ret_double_uint8_s() -> DoubleUInt8 { DoubleUInt8 { f: 1., i: 2 } } -// CHECK: define void @f_double_int64_s_arg({ double, i64 }) +// CHECK: define void @f_double_int64_s_arg({ double, i64 } %0) #[no_mangle] pub extern "C" fn f_double_int64_s_arg(a: DoubleInt64) {} @@ -144,7 +144,7 @@ pub extern "C" fn f_ret_double_int64_s() -> DoubleInt64 { DoubleInt64 { f: 1., i: 2 } } -// CHECK: define void @f_double_int8_s_arg_insufficient_gprs(i32 signext %a, i32 signext %b, i32 signext %c, i32 signext %d, i32 signext %e, i32 signext %f, i32 signext %g, i32 signext %h, [2 x i64]) +// CHECK: define void @f_double_int8_s_arg_insufficient_gprs(i32 signext %a, i32 signext %b, i32 signext %c, i32 signext %d, i32 signext %e, i32 signext %f, i32 signext %g, i32 signext %h, [2 x i64] %0) #[no_mangle] pub extern "C" fn f_double_int8_s_arg_insufficient_gprs( a: i32, @@ -159,7 +159,7 @@ pub extern "C" fn f_double_int8_s_arg_insufficient_gprs( ) { } -// CHECK: define void @f_struct_double_int8_insufficient_fprs(float, double, double, double, double, double, double, double, [2 x i64]) +// CHECK: define void @f_struct_double_int8_insufficient_fprs(float %0, double %1, double %2, double %3, double %4, double %5, double %6, double %7, [2 x i64] %8) #[no_mangle] pub extern "C" fn f_struct_double_int8_insufficient_fprs( a: f32, @@ -179,7 +179,7 @@ pub struct DoubleArr1 { a: [f64; 1], } -// CHECK: define void @f_doublearr1_s_arg(double) +// CHECK: define void @f_doublearr1_s_arg(double %0) #[no_mangle] pub extern "C" fn f_doublearr1_s_arg(a: DoubleArr1) {} @@ -194,7 +194,7 @@ pub struct DoubleArr2 { a: [f64; 2], } -// CHECK: define void @f_doublearr2_s_arg({ double, double }) +// CHECK: define void @f_doublearr2_s_arg({ double, double } %0) #[no_mangle] pub extern "C" fn f_doublearr2_s_arg(a: DoubleArr2) {} @@ -214,7 +214,7 @@ pub struct DoubleArr2Tricky1 { g: [Tricky1; 2], } -// CHECK: define void @f_doublearr2_tricky1_s_arg({ double, double }) +// CHECK: define void @f_doublearr2_tricky1_s_arg({ double, double } %0) #[no_mangle] pub extern "C" fn f_doublearr2_tricky1_s_arg(a: DoubleArr2Tricky1) {} @@ -233,7 +233,7 @@ pub struct DoubleArr2Tricky2 { g: [Tricky1; 2], } -// CHECK: define void @f_doublearr2_tricky2_s_arg({ double, double }) +// CHECK: define void @f_doublearr2_tricky2_s_arg({ double, double } %0) #[no_mangle] pub extern "C" fn f_doublearr2_tricky2_s_arg(a: DoubleArr2Tricky2) {} @@ -267,7 +267,7 @@ pub struct CharCharDouble { c: f64, } -// CHECK: define void @f_char_char_double_s_arg([2 x i64]) +// CHECK: define void @f_char_char_double_s_arg([2 x i64] %0) #[no_mangle] pub extern "C" fn f_char_char_double_s_arg(a: CharCharDouble) {} @@ -282,7 +282,7 @@ pub union DoubleU { a: f64, } -// CHECK: define void @f_double_u_arg(i64) +// CHECK: define void @f_double_u_arg(i64 %0) #[no_mangle] pub extern "C" fn f_double_u_arg(a: DoubleU) {} diff --git a/src/test/codegen/riscv-abi/riscv64-lp64f-lp64d-abi.rs b/src/test/codegen/riscv-abi/riscv64-lp64f-lp64d-abi.rs index d843331f425de..1cea6e3db2a84 100644 --- a/src/test/codegen/riscv-abi/riscv64-lp64f-lp64d-abi.rs +++ b/src/test/codegen/riscv-abi/riscv64-lp64f-lp64d-abi.rs @@ -4,7 +4,7 @@ // only-linux #![crate_type = "lib"] -// CHECK: define void @f_fpr_tracking(float, float, float, float, float, float, float, float, i8 zeroext %i) +// CHECK: define void @f_fpr_tracking(float %0, float %1, float %2, float %3, float %4, float %5, float %6, float %7, i8 zeroext %i) #[no_mangle] pub extern "C" fn f_fpr_tracking( a: f32, @@ -30,7 +30,7 @@ pub struct FloatFloat { g: f32, } -// CHECK: define void @f_float_s_arg(float) +// CHECK: define void @f_float_s_arg(float %0) #[no_mangle] pub extern "C" fn f_float_s_arg(a: Float) {} @@ -40,7 +40,7 @@ pub extern "C" fn f_ret_float_s() -> Float { Float { f: 1. } } -// CHECK: define void @f_float_float_s_arg({ float, float }) +// CHECK: define void @f_float_float_s_arg({ float, float } %0) #[no_mangle] pub extern "C" fn f_float_float_s_arg(a: FloatFloat) {} @@ -50,7 +50,7 @@ pub extern "C" fn f_ret_float_float_s() -> FloatFloat { FloatFloat { f: 1., g: 2. } } -// CHECK: define void @f_float_float_s_arg_insufficient_fprs(float, float, float, float, float, float, float, i64) +// CHECK: define void @f_float_float_s_arg_insufficient_fprs(float %0, float %1, float %2, float %3, float %4, float %5, float %6, i64 %7) #[no_mangle] pub extern "C" fn f_float_float_s_arg_insufficient_fprs( a: f32, @@ -88,7 +88,7 @@ pub struct FloatInt64 { i: i64, } -// CHECK: define void @f_float_int8_s_arg({ float, i8 }) +// CHECK: define void @f_float_int8_s_arg({ float, i8 } %0) #[no_mangle] pub extern "C" fn f_float_int8_s_arg(a: FloatInt8) {} @@ -98,7 +98,7 @@ pub extern "C" fn f_ret_float_int8_s() -> FloatInt8 { FloatInt8 { f: 1., i: 2 } } -// CHECK: define void @f_float_int32_s_arg({ float, i32 }) +// CHECK: define void @f_float_int32_s_arg({ float, i32 } %0) #[no_mangle] pub extern "C" fn f_float_int32_s_arg(a: FloatInt32) {} @@ -108,7 +108,7 @@ pub extern "C" fn f_ret_float_int32_s() -> FloatInt32 { FloatInt32 { f: 1., i: 2 } } -// CHECK: define void @f_float_uint8_s_arg({ float, i8 }) +// CHECK: define void @f_float_uint8_s_arg({ float, i8 } %0) #[no_mangle] pub extern "C" fn f_float_uint8_s_arg(a: FloatUInt8) {} @@ -118,7 +118,7 @@ pub extern "C" fn f_ret_float_uint8_s() -> FloatUInt8 { FloatUInt8 { f: 1., i: 2 } } -// CHECK: define void @f_float_int64_s_arg({ float, i64 }) +// CHECK: define void @f_float_int64_s_arg({ float, i64 } %0) #[no_mangle] pub extern "C" fn f_float_int64_s_arg(a: FloatInt64) {} @@ -128,7 +128,7 @@ pub extern "C" fn f_ret_float_int64_s() -> FloatInt64 { FloatInt64 { f: 1., i: 2 } } -// CHECK: define void @f_float_int8_s_arg_insufficient_gprs(i32 signext %a, i32 signext %b, i32 signext %c, i32 signext %d, i32 signext %e, i32 signext %f, i32 signext %g, i32 signext %h, i64) +// CHECK: define void @f_float_int8_s_arg_insufficient_gprs(i32 signext %a, i32 signext %b, i32 signext %c, i32 signext %d, i32 signext %e, i32 signext %f, i32 signext %g, i32 signext %h, i64 %0) #[no_mangle] pub extern "C" fn f_float_int8_s_arg_insufficient_gprs( a: i32, @@ -143,7 +143,7 @@ pub extern "C" fn f_float_int8_s_arg_insufficient_gprs( ) { } -// CHECK: define void @f_struct_float_int8_insufficient_fprs(float, float, float, float, float, float, float, float, i64) +// CHECK: define void @f_struct_float_int8_insufficient_fprs(float %0, float %1, float %2, float %3, float %4, float %5, float %6, float %7, i64 %8) #[no_mangle] pub extern "C" fn f_struct_float_int8_insufficient_fprs( a: f32, @@ -163,7 +163,7 @@ pub struct FloatArr1 { a: [f32; 1], } -// CHECK: define void @f_floatarr1_s_arg(float) +// CHECK: define void @f_floatarr1_s_arg(float %0) #[no_mangle] pub extern "C" fn f_floatarr1_s_arg(a: FloatArr1) {} @@ -178,7 +178,7 @@ pub struct FloatArr2 { a: [f32; 2], } -// CHECK: define void @f_floatarr2_s_arg({ float, float }) +// CHECK: define void @f_floatarr2_s_arg({ float, float } %0) #[no_mangle] pub extern "C" fn f_floatarr2_s_arg(a: FloatArr2) {} @@ -198,7 +198,7 @@ pub struct FloatArr2Tricky1 { g: [Tricky1; 2], } -// CHECK: define void @f_floatarr2_tricky1_s_arg({ float, float }) +// CHECK: define void @f_floatarr2_tricky1_s_arg({ float, float } %0) #[no_mangle] pub extern "C" fn f_floatarr2_tricky1_s_arg(a: FloatArr2Tricky1) {} @@ -217,7 +217,7 @@ pub struct FloatArr2Tricky2 { g: [Tricky1; 2], } -// CHECK: define void @f_floatarr2_tricky2_s_arg({ float, float }) +// CHECK: define void @f_floatarr2_tricky2_s_arg({ float, float } %0) #[no_mangle] pub extern "C" fn f_floatarr2_tricky2_s_arg(a: FloatArr2Tricky2) {} @@ -234,7 +234,7 @@ pub struct IntFloatInt { c: i32, } -// CHECK: define void @f_int_float_int_s_arg([2 x i64]) +// CHECK: define void @f_int_float_int_s_arg([2 x i64] %0) #[no_mangle] pub extern "C" fn f_int_float_int_s_arg(a: IntFloatInt) {} @@ -251,7 +251,7 @@ pub struct CharCharFloat { c: f32, } -// CHECK: define void @f_char_char_float_s_arg(i64) +// CHECK: define void @f_char_char_float_s_arg(i64 %0) #[no_mangle] pub extern "C" fn f_char_char_float_s_arg(a: CharCharFloat) {} @@ -266,7 +266,7 @@ pub union FloatU { a: f32, } -// CHECK: define void @f_float_u_arg(i64) +// CHECK: define void @f_float_u_arg(i64 %0) #[no_mangle] pub extern "C" fn f_float_u_arg(a: FloatU) {} diff --git a/src/test/codegen/stack-probes.rs b/src/test/codegen/stack-probes.rs index b8ebf338cbf97..3e3222d4735ad 100644 --- a/src/test/codegen/stack-probes.rs +++ b/src/test/codegen/stack-probes.rs @@ -5,6 +5,7 @@ // ignore-powerpc // ignore-powerpc64 // ignore-powerpc64le +// ignore-riscv64 // ignore-s390x // ignore-sparc // ignore-sparc64 diff --git a/src/test/codegen/x86_mmx.rs b/src/test/codegen/x86_mmx.rs index a08ba3617403f..9a58ef1c37a80 100644 --- a/src/test/codegen/x86_mmx.rs +++ b/src/test/codegen/x86_mmx.rs @@ -6,6 +6,7 @@ // ignore-powerpc // ignore-powerpc64 // ignore-powerpc64le +// ignore-riscv64 // ignore-sparc // ignore-sparc64 // ignore-s390x diff --git a/src/test/run-make-fulldeps/incr-add-rust-src-component/Makefile b/src/test/run-make-fulldeps/incr-add-rust-src-component/Makefile new file mode 100644 index 0000000000000..50ff3dd56ce92 --- /dev/null +++ b/src/test/run-make-fulldeps/incr-add-rust-src-component/Makefile @@ -0,0 +1,44 @@ +-include ../tools.mk + +# rust-lang/rust#70924: Test that if we add rust-src component in between two +# incremetnal compiles, the compiler does not ICE on the second. + +# This test uses `ln -s` rather than copying to save testing time, but its +# usage doesn't work on windows. So ignore windows. + +# ignore-windows + +SYSROOT:=$(shell $(RUSTC) --print sysroot) +FAKEROOT=$(TMPDIR)/fakeroot +INCR=$(TMPDIR)/incr + +# Make a local copy of the sysroot; then remove the rust-src part of it, if +# present, for the *first* build. Then put in a facsimile of the rust-src +# component for the second build, in order to expose the ICE from issue #70924. +# +# Note that it is much easier to just do `cp -a $(SYSROOT)/* $(FAKEROOT)` as a +# first step, but I am concerned that would be too expensive in a unit test +# compared to making symbolic links. +# +# Anyway, the pattern you'll see here is: For every prefix in +# root/lib/rustlib/src, link all of prefix parent content, then remove the +# prefix, then loop on the next prefix. This way, we basically create a copy of +# the context around root/lib/rustlib/src, and can freely add/remove the src +# component itself. +all: + mkdir $(FAKEROOT) + ln -s $(SYSROOT)/* $(FAKEROOT) + rm -f $(FAKEROOT)/lib + mkdir $(FAKEROOT)/lib + ln -s $(SYSROOT)/lib/* $(FAKEROOT)/lib + rm -f $(FAKEROOT)/lib/rustlib + mkdir $(FAKEROOT)/lib/rustlib + ln -s $(SYSROOT)/lib/rustlib/* $(FAKEROOT)/lib/rustlib + rm -f $(FAKEROOT)/lib/rustlib/src + mkdir $(FAKEROOT)/lib/rustlib/src + ln -s $(SYSROOT)/lib/rustlib/src/* $(FAKEROOT)/lib/rustlib/src + rm -f $(FAKEROOT)/lib/rustlib/src/rust + $(RUSTC) --sysroot $(FAKEROOT) -C incremental=$(INCR) main.rs + mkdir -p $(FAKEROOT)/lib/rustlib/src/rust/src/libstd + touch $(FAKEROOT)/lib/rustlib/src/rust/src/libstd/lib.rs + $(RUSTC) --sysroot $(FAKEROOT) -C incremental=$(INCR) main.rs diff --git a/src/test/run-make-fulldeps/incr-add-rust-src-component/main.rs b/src/test/run-make-fulldeps/incr-add-rust-src-component/main.rs new file mode 100644 index 0000000000000..f6320bcb04aa8 --- /dev/null +++ b/src/test/run-make-fulldeps/incr-add-rust-src-component/main.rs @@ -0,0 +1,3 @@ +fn main() { + println!("Hello World"); +} diff --git a/src/test/ui/derived-errors/issue-31997-1.stderr b/src/test/ui/derived-errors/issue-31997-1.stderr index a4daf86cc8a21..229c5c9e80ff8 100644 --- a/src/test/ui/derived-errors/issue-31997-1.stderr +++ b/src/test/ui/derived-errors/issue-31997-1.stderr @@ -4,12 +4,10 @@ error[E0433]: failed to resolve: use of undeclared type or module `HashMap` LL | let mut map = HashMap::new(); | ^^^^^^^ not found in this scope | -help: consider importing one of these items +help: consider importing this struct | LL | use std::collections::HashMap; | -LL | use std::collections::hash_map::HashMap; - | error: aborting due to previous error diff --git a/src/test/ui/hygiene/no_implicit_prelude.stderr b/src/test/ui/hygiene/no_implicit_prelude.stderr index c0539434d0207..990210ffb6b49 100644 --- a/src/test/ui/hygiene/no_implicit_prelude.stderr +++ b/src/test/ui/hygiene/no_implicit_prelude.stderr @@ -16,9 +16,7 @@ LL | Vec::new(); | ^^^ not found in this scope | = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) -help: consider importing one of these items - | -LL | use std::prelude::v1::Vec; +help: consider importing this struct | LL | use std::vec::Vec; | diff --git a/src/test/ui/issues/issue-17546.stderr b/src/test/ui/issues/issue-17546.stderr index 8bf40790f0b24..95939cf6b3840 100644 --- a/src/test/ui/issues/issue-17546.stderr +++ b/src/test/ui/issues/issue-17546.stderr @@ -30,11 +30,10 @@ LL | use std::fmt::Result; | LL | use std::io::Result; | -LL | use std::prelude::v1::Result; - | LL | use std::result::Result; | - and 1 other candidate +LL | use std::thread::Result; + | error[E0573]: expected type, found variant `Result` --> $DIR/issue-17546.rs:30:13 @@ -48,11 +47,10 @@ LL | use std::fmt::Result; | LL | use std::io::Result; | -LL | use std::prelude::v1::Result; - | LL | use std::result::Result; | - and 1 other candidate +LL | use std::thread::Result; + | error[E0573]: expected type, found variant `NoResult` --> $DIR/issue-17546.rs:35:15 diff --git a/src/test/ui/no-implicit-prelude-nested.stderr b/src/test/ui/no-implicit-prelude-nested.stderr index 8a26366d751d3..198b630c52c8f 100644 --- a/src/test/ui/no-implicit-prelude-nested.stderr +++ b/src/test/ui/no-implicit-prelude-nested.stderr @@ -15,12 +15,10 @@ error[E0404]: expected trait, found derive macro `Clone` LL | impl Clone for Test {} | ^^^^^ not a trait | -help: consider importing one of these items instead +help: consider importing this trait instead | LL | use std::clone::Clone; | -LL | use std::prelude::v1::Clone; - | error[E0405]: cannot find trait `Iterator` in this scope --> $DIR/no-implicit-prelude-nested.rs:13:14 @@ -28,12 +26,10 @@ error[E0405]: cannot find trait `Iterator` in this scope LL | impl Iterator for Test {} | ^^^^^^^^ not found in this scope | -help: consider importing one of these items +help: consider importing this trait | LL | use std::iter::Iterator; | -LL | use std::prelude::v1::Iterator; - | error[E0405]: cannot find trait `ToString` in this scope --> $DIR/no-implicit-prelude-nested.rs:14:14 @@ -41,9 +37,7 @@ error[E0405]: cannot find trait `ToString` in this scope LL | impl ToString for Test {} | ^^^^^^^^ not found in this scope | -help: consider importing one of these items - | -LL | use std::prelude::v1::ToString; +help: consider importing this trait | LL | use std::string::ToString; | @@ -60,12 +54,10 @@ error[E0425]: cannot find function `drop` in this scope LL | drop(2) | ^^^^ not found in this scope | -help: consider importing one of these items +help: consider importing this function | LL | use std::mem::drop; | -LL | use std::prelude::v1::drop; - | error[E0405]: cannot find trait `Add` in this scope --> $DIR/no-implicit-prelude-nested.rs:23:10 @@ -84,12 +76,10 @@ error[E0404]: expected trait, found derive macro `Clone` LL | impl Clone for Test {} | ^^^^^ not a trait | -help: consider importing one of these items instead +help: consider importing this trait instead | LL | use std::clone::Clone; | -LL | use std::prelude::v1::Clone; - | error[E0405]: cannot find trait `Iterator` in this scope --> $DIR/no-implicit-prelude-nested.rs:25:10 @@ -97,12 +87,10 @@ error[E0405]: cannot find trait `Iterator` in this scope LL | impl Iterator for Test {} | ^^^^^^^^ not found in this scope | -help: consider importing one of these items +help: consider importing this trait | LL | use std::iter::Iterator; | -LL | use std::prelude::v1::Iterator; - | error[E0405]: cannot find trait `ToString` in this scope --> $DIR/no-implicit-prelude-nested.rs:26:10 @@ -110,9 +98,7 @@ error[E0405]: cannot find trait `ToString` in this scope LL | impl ToString for Test {} | ^^^^^^^^ not found in this scope | -help: consider importing one of these items - | -LL | use std::prelude::v1::ToString; +help: consider importing this trait | LL | use std::string::ToString; | @@ -129,12 +115,10 @@ error[E0425]: cannot find function `drop` in this scope LL | drop(2) | ^^^^ not found in this scope | -help: consider importing one of these items +help: consider importing this function | LL | use std::mem::drop; | -LL | use std::prelude::v1::drop; - | error[E0405]: cannot find trait `Add` in this scope --> $DIR/no-implicit-prelude-nested.rs:38:14 @@ -153,12 +137,10 @@ error[E0404]: expected trait, found derive macro `Clone` LL | impl Clone for Test {} | ^^^^^ not a trait | -help: consider importing one of these items instead +help: consider importing this trait instead | LL | use std::clone::Clone; | -LL | use std::prelude::v1::Clone; - | error[E0405]: cannot find trait `Iterator` in this scope --> $DIR/no-implicit-prelude-nested.rs:40:14 @@ -166,12 +148,10 @@ error[E0405]: cannot find trait `Iterator` in this scope LL | impl Iterator for Test {} | ^^^^^^^^ not found in this scope | -help: consider importing one of these items +help: consider importing this trait | LL | use std::iter::Iterator; | -LL | use std::prelude::v1::Iterator; - | error[E0405]: cannot find trait `ToString` in this scope --> $DIR/no-implicit-prelude-nested.rs:41:14 @@ -179,9 +159,7 @@ error[E0405]: cannot find trait `ToString` in this scope LL | impl ToString for Test {} | ^^^^^^^^ not found in this scope | -help: consider importing one of these items - | -LL | use std::prelude::v1::ToString; +help: consider importing this trait | LL | use std::string::ToString; | @@ -198,12 +176,10 @@ error[E0425]: cannot find function `drop` in this scope LL | drop(2) | ^^^^ not found in this scope | -help: consider importing one of these items +help: consider importing this function | LL | use std::mem::drop; | -LL | use std::prelude::v1::drop; - | error: aborting due to 18 previous errors diff --git a/src/test/ui/no-implicit-prelude.stderr b/src/test/ui/no-implicit-prelude.stderr index 9cda4f64c79d0..36a9b65b7d161 100644 --- a/src/test/ui/no-implicit-prelude.stderr +++ b/src/test/ui/no-implicit-prelude.stderr @@ -15,12 +15,10 @@ error[E0404]: expected trait, found derive macro `Clone` LL | impl Clone for Test {} | ^^^^^ not a trait | -help: consider importing one of these items instead +help: consider importing this trait instead | LL | use std::clone::Clone; | -LL | use std::prelude::v1::Clone; - | error[E0405]: cannot find trait `Iterator` in this scope --> $DIR/no-implicit-prelude.rs:12:6 @@ -28,12 +26,10 @@ error[E0405]: cannot find trait `Iterator` in this scope LL | impl Iterator for Test {} | ^^^^^^^^ not found in this scope | -help: consider importing one of these items +help: consider importing this trait | LL | use std::iter::Iterator; | -LL | use std::prelude::v1::Iterator; - | error[E0405]: cannot find trait `ToString` in this scope --> $DIR/no-implicit-prelude.rs:13:6 @@ -41,9 +37,7 @@ error[E0405]: cannot find trait `ToString` in this scope LL | impl ToString for Test {} | ^^^^^^^^ not found in this scope | -help: consider importing one of these items - | -LL | use std::prelude::v1::ToString; +help: consider importing this trait | LL | use std::string::ToString; | @@ -60,12 +54,10 @@ error[E0425]: cannot find function `drop` in this scope LL | drop(2) | ^^^^ not found in this scope | -help: consider importing one of these items +help: consider importing this function | LL | use std::mem::drop; | -LL | use std::prelude::v1::drop; - | error: aborting due to 6 previous errors diff --git a/src/test/ui/resolve/use_suggestion.stderr b/src/test/ui/resolve/use_suggestion.stderr index 2fd3d5dccd23d..72dda94072962 100644 --- a/src/test/ui/resolve/use_suggestion.stderr +++ b/src/test/ui/resolve/use_suggestion.stderr @@ -10,12 +10,10 @@ error[E0433]: failed to resolve: use of undeclared type or module `HashMap` LL | let x1 = HashMap::new(); | ^^^^^^^ not found in this scope | -help: consider importing one of these items +help: consider importing this struct | LL | use std::collections::HashMap; | -LL | use std::collections::hash_map::HashMap; - | error[E0412]: cannot find type `HashMap` in this scope --> $DIR/use_suggestion.rs:5:13 @@ -23,12 +21,10 @@ error[E0412]: cannot find type `HashMap` in this scope LL | let y1: HashMap; | ^^^^^^^ not found in this scope | -help: consider importing one of these items +help: consider importing this struct | LL | use std::collections::HashMap; | -LL | use std::collections::hash_map::HashMap; - | error[E0412]: cannot find type `GooMap` in this scope --> $DIR/use_suggestion.rs:6:13 diff --git a/src/test/ui/resolve/use_suggestion_placement.stderr b/src/test/ui/resolve/use_suggestion_placement.stderr index 9c337f515adbc..3f91760fe216b 100644 --- a/src/test/ui/resolve/use_suggestion_placement.stderr +++ b/src/test/ui/resolve/use_suggestion_placement.stderr @@ -26,12 +26,10 @@ error[E0412]: cannot find type `HashMap` in this scope LL | type Dict = HashMap; | ^^^^^^^ not found in this scope | -help: consider importing one of these items +help: consider importing this struct | LL | use std::collections::HashMap; | -LL | use std::collections::hash_map::HashMap; - | error: aborting due to 3 previous errors diff --git a/src/tools/clippy/clippy_lints/src/future_not_send.rs b/src/tools/clippy/clippy_lints/src/future_not_send.rs index 0a02aa7533c17..17dd3cd5493e7 100644 --- a/src/tools/clippy/clippy_lints/src/future_not_send.rs +++ b/src/tools/clippy/clippy_lints/src/future_not_send.rs @@ -95,7 +95,7 @@ impl<'a, 'tcx> LateLintPass<'a, 'tcx> for FutureNotSend { let trait_ref = trait_pred.to_poly_trait_ref(); db.note(&*format!( "`{}` doesn't implement `{}`", - trait_ref.self_ty(), + trait_ref.skip_binder().self_ty(), trait_ref.print_only_trait_path(), )); }