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Auto merge of #116455 - matthiaskrgr:rollup-p226a5u, r=matthiaskrgr

Browse Source 
Rollup of 5 pull requests

Successful merges:

 - #116220 (stabilize `Option::as_`(`mut_`)`slice`)
 - #116288 (Add Span to various smir types)
 - #116415 (Move subtyper below reveal_all and change reveal_all)
 - #116428 (Add a note to duplicate diagnostics)
 - #116452 (Do not assert that hidden types don't have erased regions.)

r? `@ghost`
`@rustbot` modify labels: rollup
This commit is contained in:
bors 2023-10-05 17:50:50 +00:00
commit cdca82c2c8
182 changed files with 762 additions and 356 deletions
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11
compiler/rustc_errors/src/lib.rs
View File

@ -1376,16 +1376,16 @@ impl HandlerInner {
self.emitted_diagnostic_codes.insert(code.clone());
}
let already_emitted = |this: &mut Self| {
let already_emitted = {
let mut hasher = StableHasher::new();
diagnostic.hash(&mut hasher);
let diagnostic_hash = hasher.finish();
!this.emitted_diagnostics.insert(diagnostic_hash)
!self.emitted_diagnostics.insert(diagnostic_hash)
};
// Only emit the diagnostic if we've been asked to deduplicate or
// haven't already emitted an equivalent diagnostic.
if !(self.flags.deduplicate_diagnostics && already_emitted(self)) {
if !(self.flags.deduplicate_diagnostics && already_emitted) {
debug!(?diagnostic);
debug!(?self.emitted_diagnostics);
let already_emitted_sub = |sub: &mut SubDiagnostic| {
@ -1401,6 +1401,11 @@ impl HandlerInner {
};
diagnostic.children.extract_if(already_emitted_sub).for_each(|_| {});
if already_emitted {
diagnostic.note(
"duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`",
);
}
self.emitter.emit_diagnostic(diagnostic);
if diagnostic.is_error() {

1
compiler/rustc_hir_typeck/src/lib.rs
View File

@ -5,7 +5,6 @@
#![feature(box_patterns)]
#![feature(min_specialization)]
#![feature(control_flow_enum)]
#![feature(option_as_slice)]
#![recursion_limit = "256"]
#[macro_use]

6
compiler/rustc_mir_transform/src/add_subtyping_projections.rs
View File

@ -24,6 +24,11 @@ impl<'a, 'tcx> MutVisitor<'tcx> for SubTypeChecker<'a, 'tcx> {
rvalue: &mut Rvalue<'tcx>,
location: Location,
) {
// We don't need to do anything for deref temps as they are
// not part of the source code, but used for desugaring purposes.
if self.local_decls[place.local].is_deref_temp() {
return;
}
let mut place_ty = place.ty(self.local_decls, self.tcx).ty;
let mut rval_ty = rvalue.ty(self.local_decls, self.tcx);
// Not erasing this causes `Free Regions` errors in validator,
@ -48,7 +53,6 @@ impl<'a, 'tcx> MutVisitor<'tcx> for SubTypeChecker<'a, 'tcx> {
// // gets transformed to
// let temp: rval_ty = rval;
// let place: place_ty = temp as place_ty;
//
pub fn subtype_finder<'tcx>(tcx: TyCtxt<'tcx>, body: &mut Body<'tcx>) {
let patch = MirPatch::new(body);
let mut checker = SubTypeChecker { tcx, patcher: patch, local_decls: &body.local_decls };

2
compiler/rustc_mir_transform/src/lib.rs
View File

@ -467,7 +467,6 @@ pub fn run_analysis_to_runtime_passes<'tcx>(tcx: TyCtxt<'tcx>, body: &mut Body<'
/// After this series of passes, no lifetime analysis based on borrowing can be done.
fn run_analysis_cleanup_passes<'tcx>(tcx: TyCtxt<'tcx>, body: &mut Body<'tcx>) {
let passes: &[&dyn MirPass<'tcx>] = &[
&add_subtyping_projections::Subtyper,
&cleanup_post_borrowck::CleanupPostBorrowck,
&remove_noop_landing_pads::RemoveNoopLandingPads,
&simplify::SimplifyCfg::EarlyOpt,
@ -483,6 +482,7 @@ fn run_runtime_lowering_passes<'tcx>(tcx: TyCtxt<'tcx>, body: &mut Body<'tcx>) {
// These next passes must be executed together
&add_call_guards::CriticalCallEdges,
&reveal_all::RevealAll, // has to be done before drop elaboration, since we need to drop opaque types, too.
&add_subtyping_projections::Subtyper, // calling this after reveal_all ensures that we don't deal with opaque types
&elaborate_drops::ElaborateDrops,
// This will remove extraneous landing pads which are no longer
// necessary as well as well as forcing any call in a non-unwinding

4
compiler/rustc_mir_transform/src/reveal_all.rs
View File

@ -46,16 +46,18 @@ impl<'tcx> MutVisitor<'tcx> for RevealAllVisitor<'tcx> {
.filter(|elem| !matches!(elem, ProjectionElem::OpaqueCast(_)))
.collect::<Vec<_>>(),
);
self.super_place(place, _context, _location);
}
#[inline]
fn visit_constant(&mut self, constant: &mut ConstOperand<'tcx>, _: Location) {
fn visit_constant(&mut self, constant: &mut ConstOperand<'tcx>, location: Location) {
// We have to use `try_normalize_erasing_regions` here, since it's
// possible that we visit impossible-to-satisfy where clauses here,
// see #91745
if let Ok(c) = self.tcx.try_normalize_erasing_regions(self.param_env, constant.const_) {
constant.const_ = c;
}
self.super_constant(constant, location);
}
#[inline]

175
compiler/rustc_smir/src/rustc_smir/mod.rs
View File

@ -15,7 +15,7 @@ use rustc_middle::mir::interpret::{alloc_range, AllocId};
use rustc_middle::ty::{self, Ty, TyCtxt, Variance};
use rustc_span::def_id::{CrateNum, DefId, LOCAL_CRATE};
use rustc_target::abi::FieldIdx;
use stable_mir::mir::{CopyNonOverlapping, UserTypeProjection, VariantIdx};
use stable_mir::mir::{CopyNonOverlapping, Statement, UserTypeProjection, VariantIdx};
use stable_mir::ty::{FloatTy, GenericParamDef, IntTy, Movability, RigidTy, Span, TyKind, UintTy};
use stable_mir::{self, opaque, Context};
use tracing::debug;
@ -106,7 +106,14 @@ impl<'tcx> Context for Tables<'tcx> {
.collect(),
})
.collect(),
locals: mir.local_decls.iter().map(|decl| self.intern_ty(decl.ty)).collect(),
locals: mir
.local_decls
.iter()
.map(|decl| stable_mir::mir::LocalDecl {
ty: self.intern_ty(decl.ty),
span: decl.source_info.span.stable(self),
})
.collect(),
}
}
@ -223,41 +230,64 @@ pub(crate) trait Stable<'tcx> {
impl<'tcx> Stable<'tcx> for mir::Statement<'tcx> {
type T = stable_mir::mir::Statement;
fn stable(&self, tables: &mut Tables<'tcx>) -> Self::T {
use rustc_middle::mir::StatementKind::*;
match &self.kind {
Assign(assign) => {
stable_mir::mir::Statement::Assign(assign.0.stable(tables), assign.1.stable(tables))
}
FakeRead(fake_read_place) => stable_mir::mir::Statement::FakeRead(
fake_read_place.0.stable(tables),
fake_read_place.1.stable(tables),
Statement { kind: self.kind.stable(tables), span: self.source_info.span.stable(tables) }
}
}
impl<'tcx> Stable<'tcx> for mir::StatementKind<'tcx> {
type T = stable_mir::mir::StatementKind;
fn stable(&self, tables: &mut Tables<'tcx>) -> Self::T {
match self {
mir::StatementKind::Assign(assign) => stable_mir::mir::StatementKind::Assign(
assign.0.stable(tables),
assign.1.stable(tables),
),
SetDiscriminant { place: plc, variant_index: idx } => {
stable_mir::mir::Statement::SetDiscriminant {
place: plc.as_ref().stable(tables),
variant_index: idx.stable(tables),
mir::StatementKind::FakeRead(fake_read_place) => {
stable_mir::mir::StatementKind::FakeRead(
fake_read_place.0.stable(tables),
fake_read_place.1.stable(tables),
)
}
mir::StatementKind::SetDiscriminant { place, variant_index } => {
stable_mir::mir::StatementKind::SetDiscriminant {
place: place.as_ref().stable(tables),
variant_index: variant_index.stable(tables),
}
}
Deinit(place) => stable_mir::mir::Statement::Deinit(place.stable(tables)),
StorageLive(place) => stable_mir::mir::Statement::StorageLive(place.stable(tables)),
StorageDead(place) => stable_mir::mir::Statement::StorageDead(place.stable(tables)),
Retag(retag, place) => {
stable_mir::mir::Statement::Retag(retag.stable(tables), place.stable(tables))
mir::StatementKind::Deinit(place) => {
stable_mir::mir::StatementKind::Deinit(place.stable(tables))
}
PlaceMention(place) => stable_mir::mir::Statement::PlaceMention(place.stable(tables)),
AscribeUserType(place_projection, variance) => {
stable_mir::mir::Statement::AscribeUserType {
mir::StatementKind::StorageLive(place) => {
stable_mir::mir::StatementKind::StorageLive(place.stable(tables))
}
mir::StatementKind::StorageDead(place) => {
stable_mir::mir::StatementKind::StorageDead(place.stable(tables))
}
mir::StatementKind::Retag(retag, place) => {
stable_mir::mir::StatementKind::Retag(retag.stable(tables), place.stable(tables))
}
mir::StatementKind::PlaceMention(place) => {
stable_mir::mir::StatementKind::PlaceMention(place.stable(tables))
}
mir::StatementKind::AscribeUserType(place_projection, variance) => {
stable_mir::mir::StatementKind::AscribeUserType {
place: place_projection.as_ref().0.stable(tables),
projections: place_projection.as_ref().1.stable(tables),
variance: variance.stable(tables),
}
}
Coverage(coverage) => stable_mir::mir::Statement::Coverage(opaque(coverage)),
Intrinsic(intrinstic) => {
stable_mir::mir::Statement::Intrinsic(intrinstic.stable(tables))
mir::StatementKind::Coverage(coverage) => {
stable_mir::mir::StatementKind::Coverage(opaque(coverage))
}
ConstEvalCounter => stable_mir::mir::Statement::ConstEvalCounter,
Nop => stable_mir::mir::Statement::Nop,
mir::StatementKind::Intrinsic(intrinstic) => {
stable_mir::mir::StatementKind::Intrinsic(intrinstic.stable(tables))
}
mir::StatementKind::ConstEvalCounter => {
stable_mir::mir::StatementKind::ConstEvalCounter
}
mir::StatementKind::Nop => stable_mir::mir::StatementKind::Nop,
}
}
}
@ -806,11 +836,20 @@ impl<'tcx> Stable<'tcx> for mir::InlineAsmOperand<'tcx> {
impl<'tcx> Stable<'tcx> for mir::Terminator<'tcx> {
type T = stable_mir::mir::Terminator;
fn stable(&self, tables: &mut Tables<'tcx>) -> Self::T {
use rustc_middle::mir::TerminatorKind::*;
use stable_mir::mir::Terminator;
match &self.kind {
Goto { target } => Terminator::Goto { target: target.as_usize() },
SwitchInt { discr, targets } => Terminator::SwitchInt {
Terminator { kind: self.kind.stable(tables), span: self.source_info.span.stable(tables) }
}
}
impl<'tcx> Stable<'tcx> for mir::TerminatorKind<'tcx> {
type T = stable_mir::mir::TerminatorKind;
fn stable(&self, tables: &mut Tables<'tcx>) -> Self::T {
use stable_mir::mir::TerminatorKind;
match self {
mir::TerminatorKind::Goto { target } => {
TerminatorKind::Goto { target: target.as_usize() }
}
mir::TerminatorKind::SwitchInt { discr, targets } => TerminatorKind::SwitchInt {
discr: discr.stable(tables),
targets: targets
.iter()
@ -821,42 +860,60 @@ impl<'tcx> Stable<'tcx> for mir::Terminator<'tcx> {
.collect(),
otherwise: targets.otherwise().as_usize(),
},
UnwindResume => Terminator::Resume,
UnwindTerminate(_) => Terminator::Abort,
Return => Terminator::Return,
Unreachable => Terminator::Unreachable,
Drop { place, target, unwind, replace: _ } => Terminator::Drop {
place: place.stable(tables),
target: target.as_usize(),
unwind: unwind.stable(tables),
},
Call { func, args, destination, target, unwind, call_source: _, fn_span: _ } => {
Terminator::Call {
func: func.stable(tables),
args: args.iter().map(|arg| arg.stable(tables)).collect(),
destination: destination.stable(tables),
target: target.map(|t| t.as_usize()),
mir::TerminatorKind::UnwindResume => TerminatorKind::Resume,
mir::TerminatorKind::UnwindTerminate(_) => TerminatorKind::Abort,
mir::TerminatorKind::Return => TerminatorKind::Return,
mir::TerminatorKind::Unreachable => TerminatorKind::Unreachable,
mir::TerminatorKind::Drop { place, target, unwind, replace: _ } => {
TerminatorKind::Drop {
place: place.stable(tables),
target: target.as_usize(),
unwind: unwind.stable(tables),
}
}
Assert { cond, expected, msg, target, unwind } => Terminator::Assert {
cond: cond.stable(tables),
expected: *expected,
msg: msg.stable(tables),
target: target.as_usize(),
mir::TerminatorKind::Call {
func,
args,
destination,
target,
unwind,
call_source: _,
fn_span: _,
} => TerminatorKind::Call {
func: func.stable(tables),
args: args.iter().map(|arg| arg.stable(tables)).collect(),
destination: destination.stable(tables),
target: target.map(|t| t.as_usize()),
unwind: unwind.stable(tables),
},
InlineAsm { template, operands, options, line_spans, destination, unwind } => {
Terminator::InlineAsm {
template: format!("{template:?}"),
operands: operands.iter().map(|operand| operand.stable(tables)).collect(),
options: format!("{options:?}"),
line_spans: format!("{line_spans:?}"),
destination: destination.map(|d| d.as_usize()),
mir::TerminatorKind::Assert { cond, expected, msg, target, unwind } => {
TerminatorKind::Assert {
cond: cond.stable(tables),
expected: *expected,
msg: msg.stable(tables),
target: target.as_usize(),
unwind: unwind.stable(tables),
}
}
Yield { .. } | GeneratorDrop | FalseEdge { .. } | FalseUnwind { .. } => unreachable!(),
mir::TerminatorKind::InlineAsm {
template,
operands,
options,
line_spans,
destination,
unwind,
} => TerminatorKind::InlineAsm {
template: format!("{template:?}"),
operands: operands.iter().map(|operand| operand.stable(tables)).collect(),
options: format!("{options:?}"),
line_spans: format!("{line_spans:?}"),
destination: destination.map(|d| d.as_usize()),
unwind: unwind.stable(tables),
},
mir::TerminatorKind::Yield { .. }
| mir::TerminatorKind::GeneratorDrop
| mir::TerminatorKind::FalseEdge { .. }
| mir::TerminatorKind::FalseUnwind { .. } => unreachable!(),
}
}
}

3
compiler/rustc_trait_selection/src/traits/select/mod.rs
View File

@ -3116,9 +3116,6 @@ fn bind_generator_hidden_types_above<'tcx>(
bty.instantiate(tcx, args)
})
.collect();
if considering_regions {
debug_assert!(!hidden_types.has_erased_regions());
}
let bound_vars =
tcx.mk_bound_variable_kinds_from_iter(bound_vars.iter().chain(
(num_bound_variables..counter).map(|_| ty::BoundVariableKind::Region(ty::BrAnon)),

24
compiler/stable_mir/src/mir/body.rs
View File

@ -5,7 +5,13 @@ use crate::{ty::Ty, Span};
#[derive(Clone, Debug)]
pub struct Body {
pub blocks: Vec<BasicBlock>,
pub locals: Vec<Ty>,
pub locals: Vec<LocalDecl>,
}
#[derive(Clone, Debug)]
pub struct LocalDecl {
pub ty: Ty,
pub span: Span,
}
#[derive(Clone, Debug)]
@ -15,7 +21,13 @@ pub struct BasicBlock {
}
#[derive(Clone, Debug)]
pub enum Terminator {
pub struct Terminator {
pub kind: TerminatorKind,
pub span: Span,
}
#[derive(Clone, Debug)]
pub enum TerminatorKind {
Goto {
target: usize,
},
@ -179,7 +191,13 @@ pub enum NonDivergingIntrinsic {
}
#[derive(Clone, Debug)]
pub enum Statement {
pub struct Statement {
pub kind: StatementKind,
pub span: Span,
}
#[derive(Clone, Debug)]
pub enum StatementKind {
Assign(Place, Rvalue),
FakeRead(FakeReadCause, Place),
SetDiscriminant { place: Place, variant_index: VariantIdx },

14
library/core/src/option.rs
View File

@ -743,8 +743,6 @@ impl<T> Option<T> {
/// # Examples
///
/// ```rust
/// #![feature(option_as_slice)]
///
/// assert_eq!(
/// [Some(1234).as_slice(), None.as_slice()],
/// [&[1234][..], &[][..]],
@ -755,15 +753,13 @@ impl<T> Option<T> {
/// borrowing) [`[_]::first`](slice::first):
///
/// ```rust
/// #![feature(option_as_slice)]
///
/// for i in [Some(1234_u16), None] {
/// assert_eq!(i.as_ref(), i.as_slice().first());
/// }
/// ```
#[inline]
#[must_use]
#[unstable(feature = "option_as_slice", issue = "108545")]
#[stable(feature = "option_as_slice", since = "CURRENT_RUSTC_VERSION")]
pub fn as_slice(&self) -> &[T] {
// SAFETY: When the `Option` is `Some`, we're using the actual pointer
// to the payload, with a length of 1, so this is equivalent to
@ -794,8 +790,6 @@ impl<T> Option<T> {
/// # Examples
///
/// ```rust
/// #![feature(option_as_slice)]
///
/// assert_eq!(
/// [Some(1234).as_mut_slice(), None.as_mut_slice()],
/// [&mut [1234][..], &mut [][..]],
@ -806,8 +800,6 @@ impl<T> Option<T> {
/// our original `Option`:
///
/// ```rust
/// #![feature(option_as_slice)]
///
/// let mut x = Some(1234);
/// x.as_mut_slice()[0] += 1;
/// assert_eq!(x, Some(1235));
@ -817,13 +809,11 @@ impl<T> Option<T> {
/// is [`[_]::first_mut`](slice::first_mut):
///
/// ```rust
/// #![feature(option_as_slice)]
///
/// assert_eq!(Some(123).as_mut_slice().first_mut(), Some(&mut 123))
/// ```
#[inline]
#[must_use]
#[unstable(feature = "option_as_slice", issue = "108545")]
#[stable(feature = "option_as_slice", since = "CURRENT_RUSTC_VERSION")]
pub fn as_mut_slice(&mut self) -> &mut [T] {
// SAFETY: When the `Option` is `Some`, we're using the actual pointer
// to the payload, with a length of 1, so this is equivalent to

48
tests/mir-opt/inline/inline_generator.main.Inline.panic-abort.diff
View File

@ -7,12 +7,11 @@
let mut _2: std::pin::Pin<&mut {generator@$DIR/inline_generator.rs:16:5: 16:8}>;
let mut _3: &mut {generator@$DIR/inline_generator.rs:16:5: 16:8};
let mut _4: {generator@$DIR/inline_generator.rs:16:5: 16:8};
+ let mut _6: bool;
+ let mut _5: bool;
scope 1 {
debug _r => _1;
}
+ scope 2 (inlined g) {
+ let mut _5: {generator@$DIR/inline_generator.rs:16:5: 16:8};
+ }
+ scope 3 (inlined Pin::<&mut {generator@$DIR/inline_generator.rs:16:5: 16:8}>::new) {
+ debug pointer => _3;
@ -23,10 +22,10 @@
+ }
+ }
+ scope 6 (inlined g::{closure#0}) {
+ debug a => _6;
+ let mut _7: &mut {generator@$DIR/inline_generator.rs:16:5: 16:8};
+ let mut _8: u32;
+ let mut _9: i32;
+ debug a => _5;
+ let mut _6: &mut {generator@$DIR/inline_generator.rs:16:5: 16:8};
+ let mut _7: u32;
+ let mut _8: i32;
+ }
bb0: {
@ -35,28 +34,25 @@
StorageLive(_3);
StorageLive(_4);
- _4 = g() -> [return: bb1, unwind unreachable];
+ StorageLive(_5);
+ _5 = {generator@$DIR/inline_generator.rs:16:5: 16:8 (#0)};
+ _4 = move (_5 as subtype {generator@$DIR/inline_generator.rs:16:5: 16:8});
+ StorageDead(_5);
+ _4 = {generator@$DIR/inline_generator.rs:16:5: 16:8 (#0)};
+ _3 = &mut _4;
+ _2 = Pin::<&mut {generator@$DIR/inline_generator.rs:16:5: 16:8}> { pointer: move _3 };
+ StorageDead(_3);
+ StorageLive(_5);
+ _5 = const false;
+ StorageLive(_6);
+ _6 = const false;
+ StorageLive(_7);
+ StorageLive(_8);
+ _7 = (_2.0: &mut {generator@$DIR/inline_generator.rs:16:5: 16:8});
+ _8 = discriminant((*_7));
+ switchInt(move _8) -> [0: bb3, 1: bb7, 3: bb8, otherwise: bb9];
+ _6 = (_2.0: &mut {generator@$DIR/inline_generator.rs:16:5: 16:8});
+ _7 = discriminant((*_6));
+ switchInt(move _7) -> [0: bb3, 1: bb7, 3: bb8, otherwise: bb9];
}
bb1: {
- _3 = &mut _4;
- _2 = Pin::<&mut {generator@$DIR/inline_generator.rs:16:5: 16:8}>::new(move _3) -> [return: bb2, unwind unreachable];
+ StorageDead(_8);
+ StorageDead(_7);
+ StorageDead(_6);
+ StorageDead(_5);
+ StorageDead(_2);
+ drop(_4) -> [return: bb2, unwind unreachable];
}
@ -73,8 +69,8 @@
bb3: {
- StorageDead(_2);
- drop(_4) -> [return: bb4, unwind unreachable];
+ StorageLive(_9);
+ switchInt(_6) -> [0: bb4, otherwise: bb5];
+ StorageLive(_8);
+ switchInt(_5) -> [0: bb4, otherwise: bb5];
}
bb4: {
@ -82,18 +78,18 @@
- _0 = const ();
- StorageDead(_1);
- return;
+ _9 = const 13_i32;
+ _8 = const 13_i32;
+ goto -> bb6;
+ }
+
+ bb5: {
+ _9 = const 7_i32;
+ _8 = const 7_i32;
+ goto -> bb6;
+ }
+
+ bb6: {
+ _1 = GeneratorState::<i32, bool>::Yielded(move _9);
+ discriminant((*_7)) = 3;
+ _1 = GeneratorState::<i32, bool>::Yielded(move _8);
+ discriminant((*_6)) = 3;
+ goto -> bb1;
+ }
+
@ -102,10 +98,10 @@
+ }
+
+ bb8: {
+ StorageLive(_9);
+ StorageDead(_9);
+ _1 = GeneratorState::<i32, bool>::Complete(_6);
+ discriminant((*_7)) = 1;
+ StorageLive(_8);
+ StorageDead(_8);
+ _1 = GeneratorState::<i32, bool>::Complete(_5);
+ discriminant((*_6)) = 1;
+ goto -> bb1;
+ }
+

48
tests/mir-opt/inline/inline_generator.main.Inline.panic-unwind.diff
View File

@ -7,12 +7,11 @@
let mut _2: std::pin::Pin<&mut {generator@$DIR/inline_generator.rs:16:5: 16:8}>;
let mut _3: &mut {generator@$DIR/inline_generator.rs:16:5: 16:8};
let mut _4: {generator@$DIR/inline_generator.rs:16:5: 16:8};
+ let mut _6: bool;
+ let mut _5: bool;
scope 1 {
debug _r => _1;
}
+ scope 2 (inlined g) {
+ let mut _5: {generator@$DIR/inline_generator.rs:16:5: 16:8};
+ }
+ scope 3 (inlined Pin::<&mut {generator@$DIR/inline_generator.rs:16:5: 16:8}>::new) {
+ debug pointer => _3;
@ -23,10 +22,10 @@
+ }
+ }
+ scope 6 (inlined g::{closure#0}) {
+ debug a => _6;
+ let mut _7: &mut {generator@$DIR/inline_generator.rs:16:5: 16:8};
+ let mut _8: u32;
+ let mut _9: i32;
+ debug a => _5;
+ let mut _6: &mut {generator@$DIR/inline_generator.rs:16:5: 16:8};
+ let mut _7: u32;
+ let mut _8: i32;
+ }
bb0: {
@ -38,10 +37,7 @@
- }
-
- bb1: {
+ StorageLive(_5);
+ _5 = {generator@$DIR/inline_generator.rs:16:5: 16:8 (#0)};
+ _4 = move (_5 as subtype {generator@$DIR/inline_generator.rs:16:5: 16:8});
+ StorageDead(_5);
+ _4 = {generator@$DIR/inline_generator.rs:16:5: 16:8 (#0)};
_3 = &mut _4;
- _2 = Pin::<&mut {generator@$DIR/inline_generator.rs:16:5: 16:8}>::new(move _3) -> [return: bb2, unwind: bb5];
- }
@ -50,20 +46,20 @@
+ _2 = Pin::<&mut {generator@$DIR/inline_generator.rs:16:5: 16:8}> { pointer: move _3 };
StorageDead(_3);
- _1 = <{generator@$DIR/inline_generator.rs:16:5: 16:8} as Generator<bool>>::resume(move _2, const false) -> [return: bb3, unwind: bb5];
+ StorageLive(_5);
+ _5 = const false;
+ StorageLive(_6);
+ _6 = const false;
+ StorageLive(_7);
+ StorageLive(_8);
+ _7 = (_2.0: &mut {generator@$DIR/inline_generator.rs:16:5: 16:8});
+ _8 = discriminant((*_7));
+ switchInt(move _8) -> [0: bb5, 1: bb9, 3: bb10, otherwise: bb11];
+ _6 = (_2.0: &mut {generator@$DIR/inline_generator.rs:16:5: 16:8});
+ _7 = discriminant((*_6));
+ switchInt(move _7) -> [0: bb5, 1: bb9, 3: bb10, otherwise: bb11];
}
- bb3: {
+ bb1: {
+ StorageDead(_8);
+ StorageDead(_7);
+ StorageDead(_6);
+ StorageDead(_5);
StorageDead(_2);
- drop(_4) -> [return: bb4, unwind: bb6];
+ drop(_4) -> [return: bb2, unwind: bb4];
@ -89,23 +85,23 @@
+ }
+
+ bb5: {
+ StorageLive(_9);
+ switchInt(_6) -> [0: bb6, otherwise: bb7];
+ StorageLive(_8);
+ switchInt(_5) -> [0: bb6, otherwise: bb7];
+ }
+
+ bb6: {
+ _9 = const 13_i32;
+ _8 = const 13_i32;
+ goto -> bb8;
+ }
+
+ bb7: {
+ _9 = const 7_i32;
+ _8 = const 7_i32;
+ goto -> bb8;
+ }
+
+ bb8: {
+ _1 = GeneratorState::<i32, bool>::Yielded(move _9);
+ discriminant((*_7)) = 3;
+ _1 = GeneratorState::<i32, bool>::Yielded(move _8);
+ discriminant((*_6)) = 3;
+ goto -> bb1;
+ }
+
@ -114,10 +110,10 @@
+ }
+
+ bb10: {
+ StorageLive(_9);
+ StorageDead(_9);
+ _1 = GeneratorState::<i32, bool>::Complete(_6);
+ discriminant((*_7)) = 1;
+ StorageLive(_8);
+ StorageDead(_8);
+ _1 = GeneratorState::<i32, bool>::Complete(_5);
+ discriminant((*_6)) = 1;
+ goto -> bb1;
+ }
+

2
tests/rustdoc-ui/custom_code_classes_in_docs-warning3.stderr
View File

@ -28,6 +28,8 @@ LL | |
LL | | /// main;
LL | | /// ```
| |_______^
|
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
error: aborting due to 2 previous errors

1
tests/rustdoc-ui/intra-doc/broken-link-in-unused-doc-string.stderr
View File

@ -22,6 +22,7 @@ LL | /// [1]
| ^ no item named `1` in scope
|
= help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
warning: 3 warnings emitted

16
tests/rustdoc-ui/issues/issue-105742.stderr
View File

@ -169,6 +169,7 @@ note: associated type defined here, with 1 lifetime parameter: `'a`
|
LL | type Item<'a, T>;
| ^^^^ --
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
help: add missing lifetime argument
|
LL | <Self as SVec>::Item<'a>,
@ -185,6 +186,7 @@ note: associated type defined here, with 1 generic parameter: `T`
|
LL | type Item<'a, T>;
| ^^^^ -
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
help: add missing generic argument
|
LL | <Self as SVec>::Item<T>,
@ -201,6 +203,7 @@ note: associated type defined here, with 1 lifetime parameter: `'a`
|
LL | type Item<'a, T>;
| ^^^^ --
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
help: add missing lifetime argument
|
LL | Output = <Index<<Self as SVec>::Item<'a>,
@ -217,6 +220,7 @@ note: associated type defined here, with 1 generic parameter: `T`
|
LL | type Item<'a, T>;
| ^^^^ -
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
help: add missing generic argument
|
LL | Output = <Index<<Self as SVec>::Item<T>,
@ -233,6 +237,7 @@ note: associated type defined here, with 1 lifetime parameter: `'a`
|
LL | type Item<'a, T>;
| ^^^^ --
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
help: add missing lifetime argument
|
LL | Output = <Self as SVec>::Item<'a>> as SVec>::Item,
@ -249,6 +254,7 @@ note: associated type defined here, with 1 generic parameter: `T`
|
LL | type Item<'a, T>;
| ^^^^ -
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
help: add missing generic argument
|
LL | Output = <Self as SVec>::Item<T>> as SVec>::Item,
@ -265,6 +271,7 @@ note: associated type defined here, with 1 lifetime parameter: `'a`
|
LL | type Item<'a, T>;
| ^^^^ --
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
help: add missing lifetime argument
|
LL | Output = <Self as SVec>::Item> as SVec>::Item<'a>,
@ -281,6 +288,7 @@ note: associated type defined here, with 1 generic parameter: `T`
|
LL | type Item<'a, T>;
| ^^^^ -
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
help: add missing generic argument
|
LL | Output = <Self as SVec>::Item> as SVec>::Item<T>,
@ -327,6 +335,7 @@ note: associated type defined here, with 1 lifetime parameter: `'a`
|
LL | type Item<'a, T>;
| ^^^^ --
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
help: add missing lifetime argument
|
LL | <Self as SVec>::Item<'a>,
@ -343,6 +352,7 @@ note: associated type defined here, with 1 generic parameter: `T`
|
LL | type Item<'a, T>;
| ^^^^ -
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
help: add missing generic argument
|
LL | <Self as SVec>::Item<T>,
@ -359,6 +369,7 @@ note: associated type defined here, with 1 lifetime parameter: `'a`
|
LL | type Item<'a, T>;
| ^^^^ --
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
help: add missing lifetime argument
|
LL | Output = <Index<<Self as SVec>::Item<'a>,
@ -375,6 +386,7 @@ note: associated type defined here, with 1 generic parameter: `T`
|
LL | type Item<'a, T>;
| ^^^^ -
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
help: add missing generic argument
|
LL | Output = <Index<<Self as SVec>::Item<T>,
@ -391,6 +403,7 @@ note: associated type defined here, with 1 lifetime parameter: `'a`
|
LL | type Item<'a, T>;
| ^^^^ --
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
help: add missing lifetime argument
|
LL | Output = <Self as SVec>::Item<'a>> as SVec>::Item,
@ -407,6 +420,7 @@ note: associated type defined here, with 1 generic parameter: `T`
|
LL | type Item<'a, T>;
| ^^^^ -
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
help: add missing generic argument
|
LL | Output = <Self as SVec>::Item<T>> as SVec>::Item,
@ -423,6 +437,7 @@ note: associated type defined here, with 1 lifetime parameter: `'a`
|
LL | type Item<'a, T>;
| ^^^^ --
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
help: add missing lifetime argument
|
LL | Output = <Self as SVec>::Item> as SVec>::Item<'a>,
@ -439,6 +454,7 @@ note: associated type defined here, with 1 generic parameter: `T`
|
LL | type Item<'a, T>;
| ^^^^ -
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
help: add missing generic argument
|
LL | Output = <Self as SVec>::Item> as SVec>::Item<T>,

7
tests/rustdoc-ui/lints/feature-gate-rustdoc_missing_doc_code_examples.rs
View File

@ -1,12 +1,7 @@
// compile-flags: -Zdeduplicate-diagnostics=yes
#![deny(unknown_lints)]
//~^ NOTE defined here
#![allow(rustdoc::missing_doc_code_examples)]
//~^ ERROR unknown lint
//~| ERROR unknown lint
//~| ERROR unknown lint
//~| NOTE lint is unstable
//~| NOTE lint is unstable
//~| NOTE lint is unstable
//~| NOTE see issue
//~| NOTE see issue
//~| NOTE see issue

26
tests/rustdoc-ui/lints/feature-gate-rustdoc_missing_doc_code_examples.stderr
View File

@ -1,5 +1,5 @@
error: unknown lint: `rustdoc::missing_doc_code_examples`
--> $DIR/feature-gate-rustdoc_missing_doc_code_examples.rs:3:1
--> $DIR/feature-gate-rustdoc_missing_doc_code_examples.rs:4:1
|
LL | #![allow(rustdoc::missing_doc_code_examples)]
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
@ -8,30 +8,10 @@ LL | #![allow(rustdoc::missing_doc_code_examples)]
= note: see issue #101730 <https://github.com/rust-lang/rust/issues/101730> for more information
= help: add `#![feature(rustdoc_missing_doc_code_examples)]` to the crate attributes to enable
note: the lint level is defined here
--> $DIR/feature-gate-rustdoc_missing_doc_code_examples.rs:1:9
--> $DIR/feature-gate-rustdoc_missing_doc_code_examples.rs:2:9
|
LL | #![deny(unknown_lints)]
| ^^^^^^^^^^^^^
error: unknown lint: `rustdoc::missing_doc_code_examples`
--> $DIR/feature-gate-rustdoc_missing_doc_code_examples.rs:3:1
|
LL | #![allow(rustdoc::missing_doc_code_examples)]
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= note: the `rustdoc::missing_doc_code_examples` lint is unstable
= note: see issue #101730 <https://github.com/rust-lang/rust/issues/101730> for more information
= help: add `#![feature(rustdoc_missing_doc_code_examples)]` to the crate attributes to enable
error: unknown lint: `rustdoc::missing_doc_code_examples`
--> $DIR/feature-gate-rustdoc_missing_doc_code_examples.rs:3:1
|
LL | #![allow(rustdoc::missing_doc_code_examples)]
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= note: the `rustdoc::missing_doc_code_examples` lint is unstable
= note: see issue #101730 <https://github.com/rust-lang/rust/issues/101730> for more information
= help: add `#![feature(rustdoc_missing_doc_code_examples)]` to the crate attributes to enable
error: aborting due to 3 previous errors
error: aborting due to previous error

3
tests/rustdoc-ui/unescaped_backticks.stderr
View File

@ -302,6 +302,7 @@ LL | | /// level changes.
= help: if you meant to use a literal backtick, escape it
change: or `None` if it isn't.
to this: or `None\` if it isn't.
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
error: unescaped backtick
--> $DIR/unescaped_backticks.rs:323:5
@ -321,6 +322,7 @@ LL | | /// level changes.
= help: if you meant to use a literal backtick, escape it
change: `on_event` should be called.
to this: `on_event\` should be called.
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
error: unescaped backtick
--> $DIR/unescaped_backticks.rs:323:5
@ -340,6 +342,7 @@ LL | | /// level changes.
= help: if you meant to use a literal backtick, escape it
change: [`rebuild_interest_cache`][rebuild] is called after the value of the max
to this: [`rebuild_interest_cache\`][rebuild] is called after the value of the max
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
error: unescaped backtick
--> $DIR/unescaped_backticks.rs:349:56

2
tests/ui-fulldeps/plugin/lint-plugin-forbid-attrs.stderr
View File

@ -27,6 +27,8 @@ LL | #![forbid(test_lint)]
...
LL | #[allow(test_lint)]
| ^^^^^^^^^ overruled by previous forbid
|
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
warning: use of deprecated attribute `plugin`: compiler plugins are deprecated. See https://github.com/rust-lang/rust/pull/64675
--> $DIR/lint-plugin-forbid-attrs.rs:5:1

1
tests/ui-fulldeps/plugin/lint-plugin-forbid-cmdline.stderr
View File

@ -21,6 +21,7 @@ LL | #[allow(test_lint)]
| ^^^^^^^^^ overruled by previous forbid
|
= note: `forbid` lint level was set on command line
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
warning: use of deprecated attribute `plugin`: compiler plugins are deprecated. See https://github.com/rust-lang/rust/pull/64675
--> $DIR/lint-plugin-forbid-cmdline.rs:6:1

2
tests/ui-fulldeps/plugin/lint-tool-cmdline-allow.stderr
View File

@ -8,6 +8,7 @@ warning: lint name `test_lint` is deprecated and may not have an effect in the f
|
= help: change it to clippy::test_lint
= note: requested on the command line with `-A test_lint`
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
warning: item is named 'lintme'
--> $DIR/lint-tool-cmdline-allow.rs:9:1
@ -29,6 +30,7 @@ warning: lint name `test_lint` is deprecated and may not have an effect in the f
|
= help: change it to clippy::test_lint
= note: requested on the command line with `-A test_lint`
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
warning: 5 warnings emitted

12
tests/ui-fulldeps/plugin/lint-tool-test.stderr
View File

@ -23,12 +23,16 @@ warning: lint name `test_lint` is deprecated and may not have an effect in the f
|
LL | #![cfg_attr(foo, warn(test_lint))]
| ^^^^^^^^^ help: change it to: `clippy::test_lint`
|
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
warning: lint name `clippy_group` is deprecated and may not have an effect in the future.
--> $DIR/lint-tool-test.rs:13:9
|
LL | #![deny(clippy_group)]
| ^^^^^^^^^^^^ help: change it to: `clippy::group`
|
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
error: item is named 'lintme'
--> $DIR/lint-tool-test.rs:18:1
@ -56,6 +60,8 @@ warning: lint name `test_group` is deprecated and may not have an effect in the
|
LL | #[allow(test_group)]
| ^^^^^^^^^^ help: change it to: `clippy::test_group`
|
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
warning: unknown lint: `this_lint_does_not_exist`
--> $DIR/lint-tool-test.rs:33:8
@ -78,18 +84,24 @@ warning: lint name `test_lint` is deprecated and may not have an effect in the f
|
LL | #![cfg_attr(foo, warn(test_lint))]
| ^^^^^^^^^ help: change it to: `clippy::test_lint`
|
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
warning: lint name `clippy_group` is deprecated and may not have an effect in the future.
--> $DIR/lint-tool-test.rs:13:9
|
LL | #![deny(clippy_group)]
| ^^^^^^^^^^^^ help: change it to: `clippy::group`
|
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
warning: lint name `test_group` is deprecated and may not have an effect in the future.
--> $DIR/lint-tool-test.rs:29:9
|
LL | #[allow(test_group)]
| ^^^^^^^^^^ help: change it to: `clippy::test_group`
|
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
error: aborting due to 2 previous errors; 11 warnings emitted

2
tests/ui-fulldeps/session-diagnostic/diagnostic-derive.stderr
View File

@ -414,6 +414,8 @@ error: `#[lint(...)]` is not a valid attribute
|
LL | #[lint(no_crate_example, code = "E0123")]
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
error: diagnostic slug not specified
--> $DIR/diagnostic-derive.rs:601:1

40
tests/ui-fulldeps/stable-mir/crate-info.rs
View File

@ -47,12 +47,12 @@ fn test_stable_mir(_tcx: TyCtxt<'_>) -> ControlFlow<()> {
assert_eq!(body.blocks.len(), 1);
let block = &body.blocks[0];
assert_eq!(block.statements.len(), 1);
match &block.statements[0] {
stable_mir::mir::Statement::Assign(..) => {}
match &block.statements[0].kind {
stable_mir::mir::StatementKind::Assign(..) => {}
other => panic!("{other:?}"),
}
match &block.terminator {
stable_mir::mir::Terminator::Return => {}
match &block.terminator.kind {
stable_mir::mir::TerminatorKind::Return => {}
other => panic!("{other:?}"),
}
@ -61,8 +61,8 @@ fn test_stable_mir(_tcx: TyCtxt<'_>) -> ControlFlow<()> {
assert_eq!(body.locals.len(), 7);
assert_eq!(body.blocks.len(), 4);
let block = &body.blocks[0];
match &block.terminator {
stable_mir::mir::Terminator::Call { .. } => {}
match &block.terminator.kind {
stable_mir::mir::TerminatorKind::Call { .. } => {}
other => panic!("{other:?}"),
}
@ -70,27 +70,27 @@ fn test_stable_mir(_tcx: TyCtxt<'_>) -> ControlFlow<()> {
let body = types.body();
assert_eq!(body.locals.len(), 6);
assert_matches!(
body.locals[0].kind(),
body.locals[0].ty.kind(),
stable_mir::ty::TyKind::RigidTy(stable_mir::ty::RigidTy::Bool)
);
assert_matches!(
body.locals[1].kind(),
body.locals[1].ty.kind(),
stable_mir::ty::TyKind::RigidTy(stable_mir::ty::RigidTy::Bool)
);
assert_matches!(
body.locals[2].kind(),
body.locals[2].ty.kind(),
stable_mir::ty::TyKind::RigidTy(stable_mir::ty::RigidTy::Char)
);
assert_matches!(
body.locals[3].kind(),
body.locals[3].ty.kind(),
stable_mir::ty::TyKind::RigidTy(stable_mir::ty::RigidTy::Int(stable_mir::ty::IntTy::I32))
);
assert_matches!(
body.locals[4].kind(),
body.locals[4].ty.kind(),
stable_mir::ty::TyKind::RigidTy(stable_mir::ty::RigidTy::Uint(stable_mir::ty::UintTy::U64))
);
assert_matches!(
body.locals[5].kind(),
body.locals[5].ty.kind(),
stable_mir::ty::TyKind::RigidTy(stable_mir::ty::RigidTy::Float(
stable_mir::ty::FloatTy::F64
))
@ -100,8 +100,8 @@ fn test_stable_mir(_tcx: TyCtxt<'_>) -> ControlFlow<()> {
let body = drop.body();
assert_eq!(body.blocks.len(), 2);
let block = &body.blocks[0];
match &block.terminator {
stable_mir::mir::Terminator::Drop { .. } => {}
match &block.terminator.kind {
stable_mir::mir::TerminatorKind::Drop { .. } => {}
other => panic!("{other:?}"),
}
@ -109,15 +109,15 @@ fn test_stable_mir(_tcx: TyCtxt<'_>) -> ControlFlow<()> {
let body = assert.body();
assert_eq!(body.blocks.len(), 2);
let block = &body.blocks[0];
match &block.terminator {
stable_mir::mir::Terminator::Assert { .. } => {}
match &block.terminator.kind {
stable_mir::mir::TerminatorKind::Assert { .. } => {}
other => panic!("{other:?}"),
}
let monomorphic = get_item(&items, (DefKind::Fn, "monomorphic")).unwrap();
for block in monomorphic.body().blocks {
match &block.terminator {
stable_mir::mir::Terminator::Call { func, .. } => match func {
match &block.terminator.kind {
stable_mir::mir::TerminatorKind::Call { func, .. } => match func {
stable_mir::mir::Operand::Constant(c) => match &c.literal.literal {
stable_mir::ty::ConstantKind::Allocated(alloc) => {
assert!(alloc.bytes.is_empty());
@ -127,7 +127,7 @@ fn test_stable_mir(_tcx: TyCtxt<'_>) -> ControlFlow<()> {
mut args,
)) => {
let func = def.body();
match func.locals[1]
match func.locals[1].ty
.fold(&mut args)
.continue_value()
.unwrap()
@ -149,7 +149,7 @@ fn test_stable_mir(_tcx: TyCtxt<'_>) -> ControlFlow<()> {
},
other => panic!("{other:?}"),
},
stable_mir::mir::Terminator::Return => {}
stable_mir::mir::TerminatorKind::Return => {}
other => panic!("{other:?}"),
}
}

3
tests/ui/allocator/not-an-allocator.stderr
View File

@ -18,6 +18,7 @@ LL | static A: usize = 0;
| ^^^^^ the trait `GlobalAlloc` is not implemented for `usize`
|
= help: the trait `GlobalAlloc` is implemented for `System`
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
= note: this error originates in the attribute macro `global_allocator` (in Nightly builds, run with -Z macro-backtrace for more info)
error[E0277]: the trait bound `usize: GlobalAlloc` is not satisfied
@ -29,6 +30,7 @@ LL | static A: usize = 0;
| ^^^^^ the trait `GlobalAlloc` is not implemented for `usize`
|
= help: the trait `GlobalAlloc` is implemented for `System`
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
= note: this error originates in the attribute macro `global_allocator` (in Nightly builds, run with -Z macro-backtrace for more info)
error[E0277]: the trait bound `usize: GlobalAlloc` is not satisfied
@ -40,6 +42,7 @@ LL | static A: usize = 0;
| ^^^^^ the trait `GlobalAlloc` is not implemented for `usize`
|
= help: the trait `GlobalAlloc` is implemented for `System`
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
= note: this error originates in the attribute macro `global_allocator` (in Nightly builds, run with -Z macro-backtrace for more info)
error: aborting due to 4 previous errors

1
tests/ui/associated-consts/defaults-not-assumed-fail.stderr
View File

@ -24,6 +24,7 @@ note: erroneous constant encountered
LL | assert_eq!(<() as Tr>::B, 0); // causes the error above
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
= note: this note originates in the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
error: aborting due to previous error

1
tests/ui/associated-inherent-types/issue-109789.stderr
View File

@ -15,6 +15,7 @@ LL | fn bar(_: Foo<for<'a> fn(&'a ())>::Assoc) {}
|
= note: expected struct `Foo<fn(&'static ())>`
found struct `Foo<for<'a> fn(&'a ())>`
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
error: aborting due to 2 previous errors

12
tests/ui/associated-type-bounds/duplicate.stderr
View File

@ -373,6 +373,8 @@ LL | trait TRS1: Iterator<Item: Copy, Item: Send> {}
| ---------- ^^^^^^^^^^ re-bound here
| |
| `Item` bound here first
|
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
--> $DIR/duplicate.rs:197:34
@ -389,6 +391,8 @@ LL | trait TRS2: Iterator<Item: Copy, Item: Copy> {}
| ---------- ^^^^^^^^^^ re-bound here
| |
| `Item` bound here first
|
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
--> $DIR/duplicate.rs:200:37
@ -405,6 +409,8 @@ LL | trait TRS3: Iterator<Item: 'static, Item: 'static> {}
| ------------- ^^^^^^^^^^^^^ re-bound here
| |
| `Item` bound here first
|
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
--> $DIR/duplicate.rs:205:29
@ -445,6 +451,8 @@ LL | Self: Iterator<Item: Copy, Item: Send>,
| ---------- ^^^^^^^^^^ re-bound here
| |
| `Item` bound here first
|
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
--> $DIR/duplicate.rs:230:32
@ -461,6 +469,8 @@ LL | Self: Iterator<Item: Copy, Item: Copy>,
| ---------- ^^^^^^^^^^ re-bound here
| |
| `Item` bound here first
|
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
--> $DIR/duplicate.rs:237:35
@ -477,6 +487,8 @@ LL | Self: Iterator<Item: 'static, Item: 'static>,
| ------------- ^^^^^^^^^^^^^ re-bound here
| |
| `Item` bound here first
|
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
--> $DIR/duplicate.rs:255:40

1
tests/ui/associated-types/hr-associated-type-bound-param-2.stderr
View File

@ -45,6 +45,7 @@ LL | trait Z<'a, T: ?Sized>
...
LL | for<'b> <T as Z<'b, u16>>::W: Clone,
| ^^^^^ required by this bound in `Z`
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
error: aborting due to 3 previous errors

1
tests/ui/async-await/drop-tracking-unresolved-typeck-results.stderr
View File

@ -23,6 +23,7 @@ LL | | });
|
= note: `fn(&'0 ()) -> std::future::Ready<&'0 ()> {std::future::ready::<&'0 ()>}` must implement `FnOnce<(&'1 (),)>`, for any two lifetimes `'0` and `'1`...
= note: ...but it actually implements `FnOnce<(&(),)>`
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
error: aborting due to 2 previous errors

1
tests/ui/async-await/return-type-notation/issue-110963-early.stderr
View File

@ -44,6 +44,7 @@ note: the lifetime requirement is introduced here
|
LL | F: Future + Send + 'static,
| ^^^^
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
error: aborting due to 2 previous errors; 1 warning emitted

1
tests/ui/borrowck/regions-bound-missing-bound-in-impl.stderr
View File

@ -53,6 +53,7 @@ note: ...does not necessarily outlive the lifetime `'c` as defined here
|
LL | fn wrong_bound1<'b,'c,'d:'a+'c>(self, b: Inv<'b>, c: Inv<'c>, d: Inv<'d>) {
| ^^
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
error[E0195]: lifetime parameters or bounds on method `wrong_bound2` do not match the trait declaration
--> $DIR/regions-bound-missing-bound-in-impl.rs:42:20

2
tests/ui/cfg/future-compat-crate-attributes-using-cfg_attr.stderr
View File

@ -25,6 +25,7 @@ LL | #![cfg_attr(foo, crate_type="bin")]
|
= warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
= note: for more information, see issue #91632 <https://github.com/rust-lang/rust/issues/91632>
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
error: `crate_name` within an `#![cfg_attr] attribute is deprecated`
--> $DIR/future-compat-crate-attributes-using-cfg_attr.rs:9:18
@ -34,6 +35,7 @@ LL | #![cfg_attr(foo, crate_name="bar")]
|
= warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
= note: for more information, see issue #91632 <https://github.com/rust-lang/rust/issues/91632>
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
error: aborting due to 4 previous errors

1
tests/ui/conditional-compilation/cfg-attr-syntax-validation.stderr
View File

@ -74,6 +74,7 @@ LL | #[cfg(feature = $expr)]
LL | generate_s10!(concat!("nonexistent"));
| ------------------------------------- in this macro invocation
|
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
= note: this error originates in the macro `generate_s10` (in Nightly builds, run with -Z macro-backtrace for more info)
error: aborting due to 11 previous errors

1
tests/ui/const-generics/assoc_const_eq_diagnostic.stderr
View File

@ -39,6 +39,7 @@ note: associated constant defined here
|
LL | const MODE: Mode;
| ^^^^^^^^^^^^^^^^
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
error: aborting due to 4 previous errors

4
tests/ui/const-generics/issues/issue-74950.min.stderr
View File

@ -15,6 +15,7 @@ LL | struct Outer<const I: Inner>;
|
= note: the only supported types are integers, `bool` and `char`
= help: add `#![feature(adt_const_params)]` to the crate attributes to enable more complex and user defined types
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
error: `Inner` is forbidden as the type of a const generic parameter
--> $DIR/issue-74950.rs:20:23
@ -24,6 +25,7 @@ LL | struct Outer<const I: Inner>;
|
= note: the only supported types are integers, `bool` and `char`
= help: add `#![feature(adt_const_params)]` to the crate attributes to enable more complex and user defined types
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
error: `Inner` is forbidden as the type of a const generic parameter
--> $DIR/issue-74950.rs:20:23
@ -33,6 +35,7 @@ LL | struct Outer<const I: Inner>;
|
= note: the only supported types are integers, `bool` and `char`
= help: add `#![feature(adt_const_params)]` to the crate attributes to enable more complex and user defined types
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
error: `Inner` is forbidden as the type of a const generic parameter
--> $DIR/issue-74950.rs:20:23
@ -42,6 +45,7 @@ LL | struct Outer<const I: Inner>;
|
= note: the only supported types are integers, `bool` and `char`
= help: add `#![feature(adt_const_params)]` to the crate attributes to enable more complex and user defined types
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
error: aborting due to 5 previous errors

2
tests/ui/consts/const-err-late.stderr
View File

@ -27,6 +27,8 @@ note: erroneous constant encountered
|
LL | black_box((S::<i32>::FOO, S::<u32>::FOO));
| ^^^^^^^^^^^^^
|
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
error: aborting due to 2 previous errors

1
tests/ui/consts/const-eval/issue-44578.stderr
View File

@ -24,6 +24,7 @@ note: erroneous constant encountered
LL | println!("{}", <Bar<u16, u8> as Foo>::AMT);
| ^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
= note: this note originates in the macro `$crate::format_args_nl` which comes from the expansion of the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info)
error: aborting due to previous error

2
tests/ui/consts/const-eval/panic-assoc-never-type.stderr
View File

@ -17,6 +17,8 @@ note: erroneous constant encountered
|
LL | let _ = PrintName::VOID;
| ^^^^^^^^^^^^^^^
|
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
error: aborting due to previous error

1
tests/ui/consts/const-eval/stable-metric/ctfe-simple-loop.warn.stderr
View File

@ -40,6 +40,7 @@ help: the constant being evaluated
|
LL | const Y: u32 = simple_loop(35);
| ^^^^^^^^^^^^
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
warning: constant evaluation is taking a long time
--> $DIR/ctfe-simple-loop.rs:9:5

2
tests/ui/consts/const-eval/union-const-eval-field.rs
View File

@ -1,5 +1,3 @@
// only-x86_64
type Field1 = i32;
type Field2 = f32;
type Field3 = i64;

8
tests/ui/consts/const-eval/union-const-eval-field.stderr
View File

@ -1,20 +1,22 @@
error[E0080]: evaluation of constant value failed
--> $DIR/union-const-eval-field.rs:28:37
--> $DIR/union-const-eval-field.rs:26:37
|
LL | const FIELD3: Field3 = unsafe { UNION.field3 };
| ^^^^^^^^^^^^ using uninitialized data, but this operation requires initialized memory
note: erroneous constant encountered
--> $DIR/union-const-eval-field.rs:31:5
--> $DIR/union-const-eval-field.rs:29:5
|
LL | FIELD3
| ^^^^^^
note: erroneous constant encountered
--> $DIR/union-const-eval-field.rs:31:5
--> $DIR/union-const-eval-field.rs:29:5
|
LL | FIELD3
| ^^^^^^
|
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
error: aborting due to previous error

5
tests/ui/consts/const_in_pattern/reject_non_structural.rs
View File

@ -1,3 +1,5 @@
// compile-flags: -Zdeduplicate-diagnostics=yes
// This test of structural match checking enumerates the different kinds of
// const definitions, collecting cases where the const pattern is rejected.
//
@ -78,9 +80,6 @@ fn main() {
//~^ ERROR must be annotated with `#[derive(PartialEq, Eq)]`
//~| NOTE the traits must be derived
//~| NOTE StructuralEq.html for details
//~| ERROR must be annotated with `#[derive(PartialEq, Eq)]`
//~| NOTE the traits must be derived
//~| NOTE StructuralEq.html for details
trait Trait: Sized { const ASSOC: Option<Self>; }
impl Trait for NoDerive { const ASSOC: Option<NoDerive> = Some(NoDerive); }

33
tests/ui/consts/const_in_pattern/reject_non_structural.stderr
View File

@ -1,5 +1,5 @@
error: to use a constant of type `NoDerive` in a pattern, `NoDerive` must be annotated with `#[derive(PartialEq, Eq)]`
--> $DIR/reject_non_structural.rs:40:36
--> $DIR/reject_non_structural.rs:42:36
|
LL | match Derive::Some(NoDerive) { ENUM => dbg!(ENUM), _ => panic!("whoops"), };
| ^^^^
@ -8,7 +8,7 @@ LL | match Derive::Some(NoDerive) { ENUM => dbg!(ENUM), _ => panic!("whoops"
= note: see https://doc.rust-lang.org/stable/std/marker/trait.StructuralEq.html for details
error: to use a constant of type `NoDerive` in a pattern, `NoDerive` must be annotated with `#[derive(PartialEq, Eq)]`
--> $DIR/reject_non_structural.rs:46:28
--> $DIR/reject_non_structural.rs:48:28
|
LL | match Some(NoDerive) { FIELD => dbg!(FIELD), _ => panic!("whoops"), };
| ^^^^^
@ -17,7 +17,7 @@ LL | match Some(NoDerive) { FIELD => dbg!(FIELD), _ => panic!("whoops"), };
= note: see https://doc.rust-lang.org/stable/std/marker/trait.StructuralEq.html for details
error: to use a constant of type `NoDerive` in a pattern, `NoDerive` must be annotated with `#[derive(PartialEq, Eq)]`
--> $DIR/reject_non_structural.rs:53:27
--> $DIR/reject_non_structural.rs:55:27
|
LL | match Some(NoDerive) {INDIRECT => dbg!(INDIRECT), _ => panic!("whoops"), };
| ^^^^^^^^
@ -26,7 +26,7 @@ LL | match Some(NoDerive) {INDIRECT => dbg!(INDIRECT), _ => panic!("whoops")
= note: see https://doc.rust-lang.org/stable/std/marker/trait.StructuralEq.html for details
error: to use a constant of type `NoDerive` in a pattern, `NoDerive` must be annotated with `#[derive(PartialEq, Eq)]`
--> $DIR/reject_non_structural.rs:59:36
--> $DIR/reject_non_structural.rs:61:36
|
LL | match (None, Some(NoDerive)) { TUPLE => dbg!(TUPLE), _ => panic!("whoops"), };
| ^^^^^
@ -35,7 +35,7 @@ LL | match (None, Some(NoDerive)) { TUPLE => dbg!(TUPLE), _ => panic!("whoop
= note: see https://doc.rust-lang.org/stable/std/marker/trait.StructuralEq.html for details
error: to use a constant of type `NoDerive` in a pattern, `NoDerive` must be annotated with `#[derive(PartialEq, Eq)]`
--> $DIR/reject_non_structural.rs:65:28
--> $DIR/reject_non_structural.rs:67:28
|
LL | match Some(NoDerive) { TYPE_ASCRIPTION => dbg!(TYPE_ASCRIPTION), _ => panic!("whoops"), };
| ^^^^^^^^^^^^^^^
@ -44,7 +44,7 @@ LL | match Some(NoDerive) { TYPE_ASCRIPTION => dbg!(TYPE_ASCRIPTION), _ => p
= note: see https://doc.rust-lang.org/stable/std/marker/trait.StructuralEq.html for details
error: to use a constant of type `NoDerive` in a pattern, `NoDerive` must be annotated with `#[derive(PartialEq, Eq)]`
--> $DIR/reject_non_structural.rs:71:36
--> $DIR/reject_non_structural.rs:73:36
|
LL | match [None, Some(NoDerive)] { ARRAY => dbg!(ARRAY), _ => panic!("whoops"), };
| ^^^^^
@ -53,7 +53,7 @@ LL | match [None, Some(NoDerive)] { ARRAY => dbg!(ARRAY), _ => panic!("whoop
= note: see https://doc.rust-lang.org/stable/std/marker/trait.StructuralEq.html for details
error: to use a constant of type `NoDerive` in a pattern, `NoDerive` must be annotated with `#[derive(PartialEq, Eq)]`
--> $DIR/reject_non_structural.rs:77:33
--> $DIR/reject_non_structural.rs:79:33
|
LL | match [Some(NoDerive); 2] { REPEAT => dbg!(REPEAT), _ => panic!("whoops"), };
| ^^^^^^
@ -62,16 +62,7 @@ LL | match [Some(NoDerive); 2] { REPEAT => dbg!(REPEAT), _ => panic!("whoops
= note: see https://doc.rust-lang.org/stable/std/marker/trait.StructuralEq.html for details
error: to use a constant of type `NoDerive` in a pattern, `NoDerive` must be annotated with `#[derive(PartialEq, Eq)]`
--> $DIR/reject_non_structural.rs:77:33
|
LL | match [Some(NoDerive); 2] { REPEAT => dbg!(REPEAT), _ => panic!("whoops"), };
| ^^^^^^
|
= note: the traits must be derived, manual `impl`s are not sufficient
= note: see https://doc.rust-lang.org/stable/std/marker/trait.StructuralEq.html for details
error: to use a constant of type `NoDerive` in a pattern, `NoDerive` must be annotated with `#[derive(PartialEq, Eq)]`
--> $DIR/reject_non_structural.rs:87:28
--> $DIR/reject_non_structural.rs:86:28
|
LL | match Some(NoDerive) { NoDerive::ASSOC => dbg!(NoDerive::ASSOC), _ => panic!("whoops"), };
| ^^^^^^^^^^^^^^^
@ -80,7 +71,7 @@ LL | match Some(NoDerive) { NoDerive::ASSOC => dbg!(NoDerive::ASSOC), _ => p
= note: see https://doc.rust-lang.org/stable/std/marker/trait.StructuralEq.html for details
error: to use a constant of type `NoDerive` in a pattern, `NoDerive` must be annotated with `#[derive(PartialEq, Eq)]`
--> $DIR/reject_non_structural.rs:93:28
--> $DIR/reject_non_structural.rs:92:28
|
LL | match Some(NoDerive) { BLOCK => dbg!(BLOCK), _ => panic!("whoops"), };
| ^^^^^
@ -89,7 +80,7 @@ LL | match Some(NoDerive) { BLOCK => dbg!(BLOCK), _ => panic!("whoops"), };
= note: see https://doc.rust-lang.org/stable/std/marker/trait.StructuralEq.html for details
warning: to use a constant of type `NoDerive` in a pattern, `NoDerive` must be annotated with `#[derive(PartialEq, Eq)]`
--> $DIR/reject_non_structural.rs:99:29
--> $DIR/reject_non_structural.rs:98:29
|
LL | match &Some(NoDerive) { ADDR_OF => dbg!(ADDR_OF), _ => panic!("whoops"), };
| ^^^^^^^
@ -99,10 +90,10 @@ LL | match &Some(NoDerive) { ADDR_OF => dbg!(ADDR_OF), _ => panic!("whoops")
= note: the traits must be derived, manual `impl`s are not sufficient
= note: see https://doc.rust-lang.org/stable/std/marker/trait.StructuralEq.html for details
note: the lint level is defined here
--> $DIR/reject_non_structural.rs:12:9
--> $DIR/reject_non_structural.rs:14:9
|
LL | #![warn(indirect_structural_match)]
| ^^^^^^^^^^^^^^^^^^^^^^^^^
error: aborting due to 10 previous errors; 1 warning emitted
error: aborting due to 9 previous errors; 1 warning emitted

1
tests/ui/consts/enum-discr-type-err.stderr
View File

@ -24,6 +24,7 @@ LL | | B = T,
LL | | }
| |_- in this macro invocation
|
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
= note: this error originates in the macro `mac` (in Nightly builds, run with -Z macro-backtrace for more info)
error: aborting due to 2 previous errors

10
tests/ui/consts/fn_trait_refs.stderr
View File

@ -21,6 +21,8 @@ error: ~const can only be applied to `#[const_trait]` traits
|
LL | T: ~const Fn<()> + ~const Destruct,
| ^^^^^^
|
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
error: ~const can only be applied to `#[const_trait]` traits
--> $DIR/fn_trait_refs.rs:22:15
@ -33,6 +35,8 @@ error: ~const can only be applied to `#[const_trait]` traits
|
LL | T: ~const FnMut<()> + ~const Destruct,
| ^^^^^^^^^
|
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
error: ~const can only be applied to `#[const_trait]` traits
--> $DIR/fn_trait_refs.rs:29:15
@ -45,6 +49,8 @@ error: ~const can only be applied to `#[const_trait]` traits
|
LL | T: ~const FnOnce<()>,
| ^^^^^^^^^^
|
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
error: ~const can only be applied to `#[const_trait]` traits
--> $DIR/fn_trait_refs.rs:36:15
@ -57,6 +63,8 @@ error: ~const can only be applied to `#[const_trait]` traits
|
LL | T: ~const Fn<()> + ~const Destruct,
| ^^^^^^
|
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
error: ~const can only be applied to `#[const_trait]` traits
--> $DIR/fn_trait_refs.rs:50:15
@ -69,6 +77,8 @@ error: ~const can only be applied to `#[const_trait]` traits
|
LL | T: ~const FnMut<()> + ~const Destruct,
| ^^^^^^^^^
|
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
error: aborting due to 12 previous errors

2
tests/ui/consts/invalid-union.32bit.stderr
View File

@ -20,6 +20,8 @@ note: erroneous constant encountered
|
LL | let _: &'static _ = &C;
| ^^
|
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
error: aborting due to previous error

2
tests/ui/consts/invalid-union.64bit.stderr
View File

@ -20,6 +20,8 @@ note: erroneous constant encountered
|
LL | let _: &'static _ = &C;
| ^^
|
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
error: aborting due to previous error

1
tests/ui/consts/issue-102117.stderr
View File

@ -15,6 +15,7 @@ error[E0310]: the parameter type `T` may not live long enough
LL | type_id: TypeId::of::<T>(),
| ^^^^^^^^^^^^^^^^^ ...so that the type `T` will meet its required lifetime bounds
|
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
help: consider adding an explicit lifetime bound...
|
LL | pub fn new<T: 'static>() -> &'static Self {

1
tests/ui/consts/issue-17718-const-bad-values.stderr
View File

@ -19,6 +19,7 @@ LL | const C2: &'static mut usize = unsafe { &mut S };
| ^
|
= help: consider extracting the value of the `static` to a `const`, and referring to that
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
error: aborting due to 3 previous errors

2
tests/ui/consts/miri_unleashed/assoc_const.stderr
View File

@ -24,6 +24,8 @@ note: erroneous constant encountered
|
LL | let y = <String as Bar<Vec<u32>, String>>::F;
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
warning: skipping const checks
|

2
tests/ui/consts/miri_unleashed/assoc_const_2.stderr
View File

@ -15,6 +15,8 @@ note: erroneous constant encountered
|
LL | let y = <String as Bar<String>>::F;
| ^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
error: aborting due to previous error

2
tests/ui/consts/uninhabited-const-issue-61744.stderr
View File

@ -656,6 +656,8 @@ note: erroneous constant encountered
|
LL | dbg!(i32::CONSTANT);
| ^^^^^^^^^^^^^
|
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
error: aborting due to previous error

1
tests/ui/crate-loading/invalid-rlib.rs
View File

@ -8,3 +8,4 @@ use ::foo; //~ ERROR invalid metadata files for crate `foo`
//~| NOTE failed to mmap file
//~^^ ERROR invalid metadata files for crate `foo`
//~| NOTE failed to mmap file
//~| NOTE duplicate diagnostic

1
tests/ui/crate-loading/invalid-rlib.stderr
View File

@ -13,6 +13,7 @@ LL | use ::foo;
| ^^^
|
= note: failed to mmap file 'auxiliary/libfoo.rlib'
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
error: aborting due to 2 previous errors

4
tests/ui/deduplicate-diagnostics.duplicate.stderr
View File

@ -15,12 +15,16 @@ error: cannot find derive macro `Unresolved` in this scope
|
LL | #[derive(Unresolved)]
| ^^^^^^^^^^
|
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
error[E0452]: malformed lint attribute input
--> $DIR/deduplicate-diagnostics.rs:8:8
|
LL | #[deny("literal")]
| ^^^^^^^^^ bad attribute argument
|
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
error: aborting due to 4 previous errors

2
tests/ui/derives/deriving-bounds.stderr
View File

@ -21,6 +21,7 @@ note: unsafe traits like `Sync` should be implemented explicitly
|
LL | #[derive(Sync)]
| ^^^^
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
error: cannot find derive macro `Send` in this scope
--> $DIR/deriving-bounds.rs:1:10
@ -45,6 +46,7 @@ note: unsafe traits like `Send` should be implemented explicitly
|
LL | #[derive(Send)]
| ^^^^
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
error: aborting due to 4 previous errors

2
tests/ui/derives/deriving-meta-unknown-trait.stderr
View File

@ -15,6 +15,8 @@ LL | #[derive(Eqr)]
--> $SRC_DIR/core/src/cmp.rs:LL:COL
|
= note: similarly named derive macro `Eq` defined here
|
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
error: aborting due to 2 previous errors

2
tests/ui/derives/deriving-primitive.stderr
View File

@ -9,6 +9,8 @@ error: cannot find derive macro `FromPrimitive` in this scope
|
LL | #[derive(FromPrimitive)]
| ^^^^^^^^^^^^^
|
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
error: aborting due to 2 previous errors

6
tests/ui/diagnostic_namespace/on_unimplemented/do_not_fail_parsing_on_invalid_options_1.stderr
View File

@ -35,6 +35,8 @@ warning: malformed `on_unimplemented` attribute
|
LL | #[diagnostic::on_unimplemented(unsupported = "foo")]
| ^^^^^^^^^^^^^^^^^^^
|
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
error[E0277]: the trait bound `i32: Foo` is not satisfied
--> $DIR/do_not_fail_parsing_on_invalid_options_1.rs:31:14
@ -60,6 +62,8 @@ warning: malformed `on_unimplemented` attribute
|
LL | #[diagnostic::on_unimplemented(message = "Boom", unsupported = "Bar")]
| ^^^^^^^^^^^^^^^^^^^
|
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
error[E0277]: Boom
--> $DIR/do_not_fail_parsing_on_invalid_options_1.rs:33:14
@ -85,6 +89,8 @@ warning: malformed `on_unimplemented` attribute
|
LL | #[diagnostic::on_unimplemented(message = "Boom", on(_Self = "i32", message = "whatever"))]
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
error[E0277]: Boom
--> $DIR/do_not_fail_parsing_on_invalid_options_1.rs:35:15

4
tests/ui/dyn-keyword/dyn-2018-edition-lint.stderr
View File

@ -50,6 +50,7 @@ LL | fn function(x: &SomeTrait, y: Box<SomeTrait>) {
|
= warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
help: use `dyn`
|
LL | fn function(x: &dyn SomeTrait, y: Box<SomeTrait>) {
@ -63,6 +64,7 @@ LL | fn function(x: &SomeTrait, y: Box<SomeTrait>) {
|
= warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
help: use `dyn`
|
LL | fn function(x: &dyn SomeTrait, y: Box<SomeTrait>) {
@ -76,6 +78,7 @@ LL | fn function(x: &SomeTrait, y: Box<SomeTrait>) {
|
= warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
help: use `dyn`
|
LL | fn function(x: &SomeTrait, y: Box<dyn SomeTrait>) {
@ -89,6 +92,7 @@ LL | fn function(x: &SomeTrait, y: Box<SomeTrait>) {
|
= warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
help: use `dyn`
|
LL | fn function(x: &SomeTrait, y: Box<dyn SomeTrait>) {

6
tests/ui/error-codes/E0452.stderr
View File

@ -9,18 +9,24 @@ error[E0452]: malformed lint attribute input
|
LL | #![allow(foo = "")]
| ^^^^^^^^ bad attribute argument
|
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
error[E0452]: malformed lint attribute input
--> $DIR/E0452.rs:1:10
|
LL | #![allow(foo = "")]
| ^^^^^^^^ bad attribute argument
|
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
error[E0452]: malformed lint attribute input
--> $DIR/E0452.rs:1:10
|
LL | #![allow(foo = "")]
| ^^^^^^^^ bad attribute argument
|
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
error: aborting due to 4 previous errors

2
tests/ui/error-codes/E0453.stderr
View File

@ -15,6 +15,8 @@ LL | #![forbid(non_snake_case)]
LL |
LL | #[allow(non_snake_case)]
| ^^^^^^^^^^^^^^ overruled by previous forbid
|
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
error: aborting due to 2 previous errors

2
tests/ui/error-codes/E0602.stderr
View File

@ -6,10 +6,12 @@ warning[E0602]: unknown lint: `bogus`
warning[E0602]: unknown lint: `bogus`
|
= note: requested on the command line with `-D bogus`
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
warning[E0602]: unknown lint: `bogus`
|
= note: requested on the command line with `-D bogus`
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
warning: 3 warnings emitted

2
tests/ui/error-codes/E0719.stderr
View File

@ -13,6 +13,8 @@ LL | trait Foo: Iterator<Item = i32, Item = i32> {}
| ---------- ^^^^^^^^^^ re-bound here
| |
| `Item` bound here first
|
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
--> $DIR/E0719.rs:7:42

2
tests/ui/error-codes/E0789.stderr
View File

@ -9,6 +9,8 @@ error[E0789]: `rustc_allowed_through_unstable_modules` attribute must be paired
|
LL | struct Foo;
| ^^^^^^^^^^^
|
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
error: aborting due to 2 previous errors

1
tests/ui/feature-gates/feature-gate-lint-reasons.stderr
View File

@ -15,6 +15,7 @@ LL | #![warn(nonstandard_style, reason = "the standard should be respected")]
|
= note: see issue #54503 <https://github.com/rust-lang/rust/issues/54503> for more information
= help: add `#![feature(lint_reasons)]` to the crate attributes to enable
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
error: aborting due to 2 previous errors

4
tests/ui/feature-gates/feature-gate-multiple_supertrait_upcastable.stderr
View File

@ -25,6 +25,7 @@ LL | #![deny(multiple_supertrait_upcastable)]
|
= note: the `multiple_supertrait_upcastable` lint is unstable
= help: add `#![feature(multiple_supertrait_upcastable)]` to the crate attributes to enable
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
warning: unknown lint: `multiple_supertrait_upcastable`
--> $DIR/feature-gate-multiple_supertrait_upcastable.rs:7:1
@ -34,6 +35,7 @@ LL | #![warn(multiple_supertrait_upcastable)]
|
= note: the `multiple_supertrait_upcastable` lint is unstable
= help: add `#![feature(multiple_supertrait_upcastable)]` to the crate attributes to enable
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
warning: unknown lint: `multiple_supertrait_upcastable`
--> $DIR/feature-gate-multiple_supertrait_upcastable.rs:3:1
@ -43,6 +45,7 @@ LL | #![deny(multiple_supertrait_upcastable)]
|
= note: the `multiple_supertrait_upcastable` lint is unstable
= help: add `#![feature(multiple_supertrait_upcastable)]` to the crate attributes to enable
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
warning: unknown lint: `multiple_supertrait_upcastable`
--> $DIR/feature-gate-multiple_supertrait_upcastable.rs:7:1
@ -52,6 +55,7 @@ LL | #![warn(multiple_supertrait_upcastable)]
|
= note: the `multiple_supertrait_upcastable` lint is unstable
= help: add `#![feature(multiple_supertrait_upcastable)]` to the crate attributes to enable
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
warning: 6 warnings emitted

6
tests/ui/feature-gates/feature-gate-non_exhaustive_omitted_patterns_lint.stderr
View File

@ -38,6 +38,7 @@ LL | #[allow(non_exhaustive_omitted_patterns)]
= note: the `non_exhaustive_omitted_patterns` lint is unstable
= note: see issue #89554 <https://github.com/rust-lang/rust/issues/89554> for more information
= help: add `#![feature(non_exhaustive_omitted_patterns_lint)]` to the crate attributes to enable
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
warning: unknown lint: `non_exhaustive_omitted_patterns`
--> $DIR/feature-gate-non_exhaustive_omitted_patterns_lint.rs:29:9
@ -58,6 +59,7 @@ LL | #![deny(non_exhaustive_omitted_patterns)]
= note: the `non_exhaustive_omitted_patterns` lint is unstable
= note: see issue #89554 <https://github.com/rust-lang/rust/issues/89554> for more information
= help: add `#![feature(non_exhaustive_omitted_patterns_lint)]` to the crate attributes to enable
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
warning: unknown lint: `non_exhaustive_omitted_patterns`
--> $DIR/feature-gate-non_exhaustive_omitted_patterns_lint.rs:6:1
@ -68,6 +70,7 @@ LL | #![allow(non_exhaustive_omitted_patterns)]
= note: the `non_exhaustive_omitted_patterns` lint is unstable
= note: see issue #89554 <https://github.com/rust-lang/rust/issues/89554> for more information
= help: add `#![feature(non_exhaustive_omitted_patterns_lint)]` to the crate attributes to enable
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
warning: unknown lint: `non_exhaustive_omitted_patterns`
--> $DIR/feature-gate-non_exhaustive_omitted_patterns_lint.rs:15:5
@ -78,6 +81,7 @@ LL | #[allow(non_exhaustive_omitted_patterns)]
= note: the `non_exhaustive_omitted_patterns` lint is unstable
= note: see issue #89554 <https://github.com/rust-lang/rust/issues/89554> for more information
= help: add `#![feature(non_exhaustive_omitted_patterns_lint)]` to the crate attributes to enable
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
warning: unknown lint: `non_exhaustive_omitted_patterns`
--> $DIR/feature-gate-non_exhaustive_omitted_patterns_lint.rs:15:5
@ -88,6 +92,7 @@ LL | #[allow(non_exhaustive_omitted_patterns)]
= note: the `non_exhaustive_omitted_patterns` lint is unstable
= note: see issue #89554 <https://github.com/rust-lang/rust/issues/89554> for more information
= help: add `#![feature(non_exhaustive_omitted_patterns_lint)]` to the crate attributes to enable
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
warning: unknown lint: `non_exhaustive_omitted_patterns`
--> $DIR/feature-gate-non_exhaustive_omitted_patterns_lint.rs:29:9
@ -98,6 +103,7 @@ LL | #[warn(non_exhaustive_omitted_patterns)]
= note: the `non_exhaustive_omitted_patterns` lint is unstable
= note: see issue #89554 <https://github.com/rust-lang/rust/issues/89554> for more information
= help: add `#![feature(non_exhaustive_omitted_patterns_lint)]` to the crate attributes to enable
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
error[E0004]: non-exhaustive patterns: `Foo::C` not covered
--> $DIR/feature-gate-non_exhaustive_omitted_patterns_lint.rs:20:11

4
tests/ui/feature-gates/feature-gate-strict_provenance.stderr
View File

@ -28,6 +28,7 @@ LL | #![deny(fuzzy_provenance_casts)]
= note: the `fuzzy_provenance_casts` lint is unstable
= note: see issue #95228 <https://github.com/rust-lang/rust/issues/95228> for more information
= help: add `#![feature(strict_provenance)]` to the crate attributes to enable
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
warning: unknown lint: `lossy_provenance_casts`
--> $DIR/feature-gate-strict_provenance.rs:7:1
@ -38,6 +39,7 @@ LL | #![deny(lossy_provenance_casts)]
= note: the `lossy_provenance_casts` lint is unstable
= note: see issue #95228 <https://github.com/rust-lang/rust/issues/95228> for more information
= help: add `#![feature(strict_provenance)]` to the crate attributes to enable
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
warning: unknown lint: `fuzzy_provenance_casts`
--> $DIR/feature-gate-strict_provenance.rs:3:1
@ -48,6 +50,7 @@ LL | #![deny(fuzzy_provenance_casts)]
= note: the `fuzzy_provenance_casts` lint is unstable
= note: see issue #95228 <https://github.com/rust-lang/rust/issues/95228> for more information
= help: add `#![feature(strict_provenance)]` to the crate attributes to enable
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
warning: unknown lint: `lossy_provenance_casts`
--> $DIR/feature-gate-strict_provenance.rs:7:1
@ -58,6 +61,7 @@ LL | #![deny(lossy_provenance_casts)]
= note: the `lossy_provenance_casts` lint is unstable
= note: see issue #95228 <https://github.com/rust-lang/rust/issues/95228> for more information
= help: add `#![feature(strict_provenance)]` to the crate attributes to enable
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
warning: 6 warnings emitted

2
tests/ui/feature-gates/feature-gate-test_unstable_lint.stderr
View File

@ -16,6 +16,7 @@ LL | #![allow(test_unstable_lint)]
|
= note: the `test_unstable_lint` lint is unstable
= help: add `#![feature(test_unstable_lint)]` to the crate attributes to enable
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
warning: unknown lint: `test_unstable_lint`
--> $DIR/feature-gate-test_unstable_lint.rs:4:1
@ -25,6 +26,7 @@ LL | #![allow(test_unstable_lint)]
|
= note: the `test_unstable_lint` lint is unstable
= help: add `#![feature(test_unstable_lint)]` to the crate attributes to enable
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
warning: 3 warnings emitted

2
tests/ui/feature-gates/feature-gate-type_privacy_lints.stderr
View File

@ -18,6 +18,7 @@ LL | #![warn(unnameable_types)]
= note: the `unnameable_types` lint is unstable
= note: see issue #48054 <https://github.com/rust-lang/rust/issues/48054> for more information
= help: add `#![feature(type_privacy_lints)]` to the crate attributes to enable
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
warning: unknown lint: `unnameable_types`
--> $DIR/feature-gate-type_privacy_lints.rs:3:1
@ -28,6 +29,7 @@ LL | #![warn(unnameable_types)]
= note: the `unnameable_types` lint is unstable
= note: see issue #48054 <https://github.com/rust-lang/rust/issues/48054> for more information
= help: add `#![feature(type_privacy_lints)]` to the crate attributes to enable
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
warning: 3 warnings emitted

6
tests/ui/feature-gates/issue-43106-gating-of-derive-2.stderr
View File

@ -9,6 +9,8 @@ error: cannot find derive macro `x3300` in this scope
|
LL | #[derive(x3300)]
| ^^^^^
|
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
error: cannot find derive macro `x3300` in this scope
--> $DIR/issue-43106-gating-of-derive-2.rs:9:14
@ -21,6 +23,8 @@ error: cannot find derive macro `x3300` in this scope
|
LL | #[derive(x3300)]
| ^^^^^
|
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
error: cannot find derive macro `x3300` in this scope
--> $DIR/issue-43106-gating-of-derive-2.rs:4:14
@ -33,6 +37,8 @@ error: cannot find derive macro `x3300` in this scope
|
LL | #[derive(x3300)]
| ^^^^^
|
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
error: aborting due to 6 previous errors

1
tests/ui/generic-associated-types/gat-trait-path-missing-lifetime.stderr
View File

@ -25,6 +25,7 @@ note: associated type defined here, with 1 lifetime parameter: `'a`
|
LL | type Y<'a>;
| ^ --
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
help: add missing lifetime argument
|
LL | fn foo<'a, T1: X<Y<'a> = T1>>(t : T1) -> T1::Y<'a> {

2
tests/ui/generic-associated-types/issue-91139.stderr
View File

@ -9,6 +9,8 @@ error: `T` does not live long enough
|
LL | let _: for<'a> fn(<() as Foo<T>>::Type<'a>, &'a T) = |_, _| ();
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
error: aborting due to 2 previous errors

1
tests/ui/higher-ranked/subtype/hr-subtype.bound_inv_a_b_vs_bound_inv_a.stderr
View File

@ -24,6 +24,7 @@ LL | | for<'a> fn(Inv<'a>, Inv<'a>)) }
|
= note: expected enum `Option<for<'a, 'b> fn(Inv<'a>, Inv<'b>)>`
found enum `Option<for<'a> fn(Inv<'a>, Inv<'a>)>`
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
= note: this error originates in the macro `check` (in Nightly builds, run with -Z macro-backtrace for more info)
error: aborting due to 2 previous errors

1
tests/ui/higher-ranked/trait-bounds/hrtb-conflate-regions.stderr
View File

@ -15,6 +15,7 @@ LL | fn b() { want_foo2::<SomeStruct>(); }
|
= note: `SomeStruct` must implement `Foo<(&'0 isize, &'1 isize)>`, for any two lifetimes `'0` and `'1`...
= note: ...but it actually implements `Foo<(&'2 isize, &'2 isize)>`, for some specific lifetime `'2`
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
error: aborting due to 2 previous errors

2
tests/ui/impl-trait/fresh-lifetime-from-bare-trait-obj-114664.stderr
View File

@ -20,6 +20,7 @@ LL | fn ice() -> impl AsRef<Fn(&())> {
|
= warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
help: use `dyn`
|
LL | fn ice() -> impl AsRef<dyn Fn(&())> {
@ -33,6 +34,7 @@ LL | fn ice() -> impl AsRef<Fn(&())> {
|
= warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
help: use `dyn`
|
LL | fn ice() -> impl AsRef<dyn Fn(&())> {

18
tests/ui/impl-trait/impl-subtyper.rs Normal file
View File

@ -0,0 +1,18 @@
// check-pass
#![crate_type = "lib"]
fn checkpoints() -> impl Iterator {
Some(()).iter().flat_map(|_| std::iter::once(()))
}
fn block_checkpoints() -> impl Iterator {
checkpoints()
}
fn iter_raw() -> impl Iterator {
let mut iter = block_checkpoints();
(0..9).map(move |_| {
iter.next();
})
}

7
tests/ui/impl-trait/impl-subtyper2.rs Normal file
View File

@ -0,0 +1,7 @@
// check-pass
fn ages() -> Option<impl Iterator> {
None::<std::slice::Iter<()>>
}
fn main(){}

2
tests/ui/impl-trait/issue-55872-2.stderr
View File

@ -9,6 +9,8 @@ error: type parameter `T` is part of concrete type but not used in parameter lis
|
LL | async {}
| ^^^^^^^^
|
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
error: aborting due to 2 previous errors

1
tests/ui/imports/ambiguous-9.stderr
View File

@ -60,6 +60,7 @@ note: `date_range` could also refer to the function imported here
LL | use prelude::*;
| ^^^^^^^^^^
= help: consider adding an explicit import of `date_range` to disambiguate
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
warning: 4 warnings emitted

2
tests/ui/imports/issue-55457.stderr
View File

@ -38,6 +38,7 @@ LL | #[derive(NonExistent)]
| ^^^^^^^^^^^
|
= note: import resolution is stuck, try simplifying macro imports
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
error: cannot determine resolution for the derive macro `NonExistent`
--> $DIR/issue-55457.rs:5:10
@ -46,6 +47,7 @@ LL | #[derive(NonExistent)]
| ^^^^^^^^^^^
|
= note: import resolution is stuck, try simplifying macro imports
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
error: aborting due to 6 previous errors

1
tests/ui/issues/issue-33571.stderr
View File

@ -21,6 +21,7 @@ note: unsafe traits like `Sync` should be implemented explicitly
|
LL | Sync,
| ^^^^
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
error: aborting due to 2 previous errors

1
tests/ui/issues/issue-40000.stderr
View File

@ -15,6 +15,7 @@ LL | foo(bar);
|
= note: expected trait object `dyn for<'a> Fn(&'a i32)`
found trait object `dyn Fn(&i32)`
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
error: aborting due to 2 previous errors

2
tests/ui/issues/issue-46101.stderr
View File

@ -9,6 +9,8 @@ error[E0433]: failed to resolve: partially resolved path in a derive macro
|
LL | #[derive(Foo::Anything)]
| ^^^^^^^^^^^^^ partially resolved path in a derive macro
|
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
error: aborting due to 2 previous errors

1
tests/ui/issues/issue-53251.stderr
View File

@ -32,6 +32,7 @@ note: associated function defined here, with 0 generic parameters
|
LL | fn f() {}
| ^
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
= note: this error originates in the macro `impl_add` (in Nightly builds, run with -Z macro-backtrace for more info)
error: aborting due to 2 previous errors

1
tests/ui/lifetimes/issue-105675.stderr
View File

@ -81,6 +81,7 @@ note: the lifetime requirement is introduced here
|
LL | fn thing(x: impl FnOnce(&u32, &u32, u32)) {}
| ^^^^^^^^^^^^^^^^^^^^^^^
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
help: consider specifying the type of the closure parameters
|
LL | let f = |x: &_, y: &_, z: u32| ();

1
tests/ui/limits/issue-55878.stderr
View File

@ -25,6 +25,7 @@ note: erroneous constant encountered
LL | println!("Size: {}", std::mem::size_of::<[u8; u64::MAX as usize]>());
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
= note: this note originates in the macro `$crate::format_args_nl` which comes from the expansion of the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info)
error: aborting due to previous error

2
tests/ui/lint/cli-unknown-force-warn.stderr
View File

@ -6,10 +6,12 @@ warning[E0602]: unknown lint: `foo_qux`
warning[E0602]: unknown lint: `foo_qux`
|
= note: requested on the command line with `--force-warn foo_qux`
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
warning[E0602]: unknown lint: `foo_qux`
|
= note: requested on the command line with `--force-warn foo_qux`
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
warning: 3 warnings emitted

1
tests/ui/lint/command-line-register-unknown-lint-tool.stderr
View File

@ -5,6 +5,7 @@ error[E0602]: unknown lint tool: `unknown_tool`
error[E0602]: unknown lint tool: `unknown_tool`
|
= note: requested on the command line with `-A unknown_tool::foo`
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
error: aborting due to 2 previous errors

12
tests/ui/lint/crate_level_only_lint.stderr
View File

@ -27,36 +27,48 @@ error: allow(uncommon_codepoints) is ignored unless specified at crate level
|
LL | #![allow(uncommon_codepoints)]
| ^^^^^^^^^^^^^^^^^^^
|
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
error: allow(uncommon_codepoints) is ignored unless specified at crate level
--> $DIR/crate_level_only_lint.rs:9:9
|
LL | #[allow(uncommon_codepoints)]
| ^^^^^^^^^^^^^^^^^^^
|
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
error: allow(uncommon_codepoints) is ignored unless specified at crate level
--> $DIR/crate_level_only_lint.rs:17:9
|
LL | #[allow(uncommon_codepoints)]
| ^^^^^^^^^^^^^^^^^^^
|
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
error: allow(uncommon_codepoints) is ignored unless specified at crate level
--> $DIR/crate_level_only_lint.rs:4:10
|
LL | #![allow(uncommon_codepoints)]
| ^^^^^^^^^^^^^^^^^^^
|
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
error: allow(uncommon_codepoints) is ignored unless specified at crate level
--> $DIR/crate_level_only_lint.rs:9:9
|
LL | #[allow(uncommon_codepoints)]
| ^^^^^^^^^^^^^^^^^^^
|
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
error: allow(uncommon_codepoints) is ignored unless specified at crate level
--> $DIR/crate_level_only_lint.rs:17:9
|
LL | #[allow(uncommon_codepoints)]
| ^^^^^^^^^^^^^^^^^^^
|
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
error: aborting due to 9 previous errors

8
tests/ui/lint/forbid-group-group-2.stderr
View File

@ -26,6 +26,7 @@ LL | #[allow(nonstandard_style)]
|
= warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
= note: for more information, see issue #81670 <https://github.com/rust-lang/rust/issues/81670>
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
error: allow(nonstandard_style) incompatible with previous forbid
--> $DIR/forbid-group-group-2.rs:7:9
@ -38,6 +39,7 @@ LL | #[allow(nonstandard_style)]
|
= warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
= note: for more information, see issue #81670 <https://github.com/rust-lang/rust/issues/81670>
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
error: allow(nonstandard_style) incompatible with previous forbid
--> $DIR/forbid-group-group-2.rs:7:9
@ -50,6 +52,7 @@ LL | #[allow(nonstandard_style)]
|
= warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
= note: for more information, see issue #81670 <https://github.com/rust-lang/rust/issues/81670>
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
error: allow(nonstandard_style) incompatible with previous forbid
--> $DIR/forbid-group-group-2.rs:7:9
@ -62,6 +65,7 @@ LL | #[allow(nonstandard_style)]
|
= warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
= note: for more information, see issue #81670 <https://github.com/rust-lang/rust/issues/81670>
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
error: allow(nonstandard_style) incompatible with previous forbid
--> $DIR/forbid-group-group-2.rs:7:9
@ -74,6 +78,7 @@ LL | #[allow(nonstandard_style)]
|
= warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
= note: for more information, see issue #81670 <https://github.com/rust-lang/rust/issues/81670>
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
error: allow(nonstandard_style) incompatible with previous forbid
--> $DIR/forbid-group-group-2.rs:7:9
@ -86,6 +91,7 @@ LL | #[allow(nonstandard_style)]
|
= warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
= note: for more information, see issue #81670 <https://github.com/rust-lang/rust/issues/81670>
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
error: allow(nonstandard_style) incompatible with previous forbid
--> $DIR/forbid-group-group-2.rs:7:9
@ -98,6 +104,7 @@ LL | #[allow(nonstandard_style)]
|
= warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
= note: for more information, see issue #81670 <https://github.com/rust-lang/rust/issues/81670>
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
error: allow(nonstandard_style) incompatible with previous forbid
--> $DIR/forbid-group-group-2.rs:7:9
@ -110,6 +117,7 @@ LL | #[allow(nonstandard_style)]
|
= warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
= note: for more information, see issue #81670 <https://github.com/rust-lang/rust/issues/81670>
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
error: aborting due to 9 previous errors

2
tests/ui/lint/forbid-group-member.stderr
View File

@ -22,6 +22,7 @@ LL | #[allow(unused_variables)]
|
= warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
= note: for more information, see issue #81670 <https://github.com/rust-lang/rust/issues/81670>
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
warning: allow(unused_variables) incompatible with previous forbid
--> $DIR/forbid-group-member.rs:8:9
@ -34,6 +35,7 @@ LL | #[allow(unused_variables)]
|
= warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
= note: for more information, see issue #81670 <https://github.com/rust-lang/rust/issues/81670>
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
warning: 3 warnings emitted

2
tests/ui/lint/forbid-member-group.stderr
View File

@ -15,6 +15,8 @@ LL | #![forbid(unused_variables)]
LL |
LL | #[allow(unused)]
| ^^^^^^ overruled by previous forbid
|
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
error: aborting due to 2 previous errors

2
tests/ui/lint/force-warn/allowed-group-warn-by-default-lint.stderr
View File

@ -20,6 +20,7 @@ LL | pub fn function(_x: Box<SomeTrait>) {}
|
= warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
help: use `dyn`
|
LL | pub fn function(_x: Box<dyn SomeTrait>) {}
@ -33,6 +34,7 @@ LL | pub fn function(_x: Box<SomeTrait>) {}
|
= warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
help: use `dyn`
|
LL | pub fn function(_x: Box<dyn SomeTrait>) {}

2
tests/ui/lint/force-warn/cap-lints-allow.stderr
View File

@ -20,6 +20,7 @@ LL | pub fn function(_x: Box<SomeTrait>) {}
|
= warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
help: use `dyn`
|
LL | pub fn function(_x: Box<dyn SomeTrait>) {}
@ -33,6 +34,7 @@ LL | pub fn function(_x: Box<SomeTrait>) {}
|
= warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
help: use `dyn`
|
LL | pub fn function(_x: Box<dyn SomeTrait>) {}

2
tests/ui/lint/force-warn/lint-group-allowed-cli-warn-by-default-lint.stderr
View File

@ -21,6 +21,7 @@ LL | pub fn function(_x: Box<SomeTrait>) {}
|
= warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
help: use `dyn`
|
LL | pub fn function(_x: Box<dyn SomeTrait>) {}
@ -34,6 +35,7 @@ LL | pub fn function(_x: Box<SomeTrait>) {}
|
= warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
help: use `dyn`
|
LL | pub fn function(_x: Box<dyn SomeTrait>) {}

2
tests/ui/lint/force-warn/lint-group-allowed-lint-group.stderr
View File

@ -21,6 +21,7 @@ LL | pub fn function(_x: Box<SomeTrait>) {}
|
= warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
help: use `dyn`
|
LL | pub fn function(_x: Box<dyn SomeTrait>) {}
@ -34,6 +35,7 @@ LL | pub fn function(_x: Box<SomeTrait>) {}
|
= warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
help: use `dyn`
|
LL | pub fn function(_x: Box<dyn SomeTrait>) {}

2
tests/ui/lint/force-warn/lint-group-allowed-warn-by-default-lint.stderr
View File

@ -21,6 +21,7 @@ LL | pub fn function(_x: Box<SomeTrait>) {}
|
= warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
help: use `dyn`
|
LL | pub fn function(_x: Box<dyn SomeTrait>) {}
@ -34,6 +35,7 @@ LL | pub fn function(_x: Box<SomeTrait>) {}
|
= warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
help: use `dyn`
|
LL | pub fn function(_x: Box<dyn SomeTrait>) {}

2
tests/ui/lint/force-warn/warnings-lint-group.stderr
View File

@ -1,6 +1,8 @@
error[E0602]: `warnings` lint group is not supported with ´--force-warn´
error[E0602]: `warnings` lint group is not supported with ´--force-warn´
|
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
error: aborting due to 2 previous errors

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