mirror of https://github.com/rust-lang/rust.git
Auto merge of #132555 - matthiaskrgr:rollup-2d79661, r=matthiaskrgr
Rollup of 15 pull requests Successful merges: - #129329 (Implement `From<&mut {slice}>` for `Box/Rc/Arc<{slice}>`) - #131377 (Add LowerExp and UpperExp implementations to NonZero) - #132393 (Docs: added brief colon explanation) - #132437 (coverage: Regression test for inlining into an uninstrumented crate) - #132499 (unicode_data.rs: show command for generating file) - #132503 (better test for const HashMap; remove const_hash leftovers) - #132511 (stabilize const_arguments_as_str) - #132520 (NFC add known bug nr to test) - #132522 (make codegen help output more consistent) - #132523 (Added regression test for generics index out of bounds) - #132528 (Use `*_opt` typeck results fns to not ICE in fallback suggestion) - #132537 (PassWrapper: adapt for llvm/llvm-project@5445edb5d) - #132540 (Do not format generic consts) - #132543 (add and update some crashtests) - #132550 (compiler: Continue introducing rustc_abi to the compiler) r? `@ghost` `@rustbot` modify labels: rollup
This commit is contained in:
bors
commit
7028d9318f
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@ -3346,6 +3346,7 @@ dependencies = [
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"either",
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"itertools",
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"polonius-engine",
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"rustc_abi",
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"rustc_data_structures",
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"rustc_errors",
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"rustc_fluent_macro",
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|
|
@ -3359,7 +3360,6 @@ dependencies = [
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"rustc_mir_dataflow",
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"rustc_session",
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"rustc_span",
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"rustc_target",
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"rustc_trait_selection",
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"rustc_traits",
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"smallvec",
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|
|
@ -3706,6 +3706,7 @@ name = "rustc_hir"
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version = "0.0.0"
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dependencies = [
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"odht",
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"rustc_abi",
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"rustc_arena",
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"rustc_ast",
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"rustc_data_structures",
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|
|
@ -4131,6 +4132,7 @@ dependencies = [
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name = "rustc_monomorphize"
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version = "0.0.0"
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dependencies = [
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"rustc_abi",
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"rustc_data_structures",
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"rustc_errors",
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"rustc_fluent_macro",
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|
|
@ -4335,6 +4337,7 @@ name = "rustc_sanitizers"
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version = "0.0.0"
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dependencies = [
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"bitflags 2.6.0",
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"rustc_abi",
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"rustc_data_structures",
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"rustc_hir",
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"rustc_middle",
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|
|
@ -4467,6 +4470,7 @@ name = "rustc_trait_selection"
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version = "0.0.0"
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dependencies = [
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"itertools",
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"rustc_abi",
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"rustc_ast",
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"rustc_ast_ir",
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"rustc_attr",
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|
|
@ -4483,7 +4487,6 @@ dependencies = [
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"rustc_serialize",
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"rustc_session",
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"rustc_span",
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"rustc_target",
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"rustc_transmute",
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"rustc_type_ir",
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"smallvec",
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|
|
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|
|
@ -414,6 +414,12 @@ pub struct WhereClause {
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pub span: Span,
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}
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impl WhereClause {
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pub fn is_empty(&self) -> bool {
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!self.has_where_token && self.predicates.is_empty()
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}
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}
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impl Default for WhereClause {
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fn default() -> WhereClause {
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WhereClause { has_where_token: false, predicates: ThinVec::new(), span: DUMMY_SP }
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|
|
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|
|
@ -8,6 +8,7 @@ edition = "2021"
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either = "1.5.0"
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itertools = "0.12"
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polonius-engine = "0.13.0"
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rustc_abi = { path = "../rustc_abi" }
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rustc_data_structures = { path = "../rustc_data_structures" }
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rustc_errors = { path = "../rustc_errors" }
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rustc_fluent_macro = { path = "../rustc_fluent_macro" }
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|
|
@ -21,7 +22,6 @@ rustc_middle = { path = "../rustc_middle" }
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rustc_mir_dataflow = { path = "../rustc_mir_dataflow" }
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rustc_session = { path = "../rustc_session" }
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rustc_span = { path = "../rustc_span" }
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rustc_target = { path = "../rustc_target" }
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rustc_trait_selection = { path = "../rustc_trait_selection" }
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rustc_traits = { path = "../rustc_traits" }
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smallvec = { version = "1.8.1", features = ["union", "may_dangle"] }
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|
|
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|
|
@ -1,5 +1,6 @@
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//! Borrow checker diagnostics.
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use rustc_abi::{FieldIdx, VariantIdx};
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use rustc_errors::{Applicability, Diag, MultiSpan};
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use rustc_hir::def::{CtorKind, Namespace};
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use rustc_hir::{self as hir, CoroutineKind, LangItem};
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|
|
@ -21,7 +22,6 @@ use rustc_span::def_id::LocalDefId;
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use rustc_span::source_map::Spanned;
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use rustc_span::symbol::sym;
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use rustc_span::{DUMMY_SP, Span, Symbol};
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use rustc_target::abi::{FieldIdx, VariantIdx};
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use rustc_trait_selection::error_reporting::InferCtxtErrorExt;
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use rustc_trait_selection::infer::InferCtxtExt;
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use rustc_trait_selection::traits::{
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|
|
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|
|
@ -4,6 +4,7 @@
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use core::ops::ControlFlow;
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use hir::{ExprKind, Param};
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use rustc_abi::FieldIdx;
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use rustc_errors::{Applicability, Diag};
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use rustc_hir::intravisit::Visitor;
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use rustc_hir::{self as hir, BindingMode, ByRef, Node};
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|
|
@ -16,7 +17,6 @@ use rustc_middle::mir::{
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use rustc_middle::ty::{self, InstanceKind, Ty, TyCtxt, Upcast};
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use rustc_span::symbol::{Symbol, kw};
|
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use rustc_span::{BytePos, DesugaringKind, Span, sym};
|
||||
use rustc_target::abi::FieldIdx;
|
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use rustc_trait_selection::error_reporting::InferCtxtErrorExt;
|
||||
use rustc_trait_selection::infer::InferCtxtExt;
|
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use rustc_trait_selection::traits;
|
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|
|
|
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|
|
@ -1103,7 +1103,7 @@ impl<'infcx, 'tcx> MirBorrowckCtxt<'_, 'infcx, 'tcx> {
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peeled_ty,
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liberated_sig.c_variadic,
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hir::Safety::Safe,
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rustc_target::spec::abi::Abi::Rust,
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rustc_abi::ExternAbi::Rust,
|
||||
)),
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);
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let closure_ty = Ty::new_closure(
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|
|
|
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|
|
@ -21,6 +21,7 @@ use std::marker::PhantomData;
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use std::ops::Deref;
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|
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use consumers::{BodyWithBorrowckFacts, ConsumerOptions};
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use rustc_abi::FieldIdx;
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use rustc_data_structures::fx::{FxIndexMap, FxIndexSet};
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use rustc_data_structures::graph::dominators::Dominators;
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use rustc_errors::Diag;
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|
|
@ -45,7 +46,6 @@ use rustc_mir_dataflow::move_paths::{
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};
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use rustc_session::lint::builtin::UNUSED_MUT;
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use rustc_span::{Span, Symbol};
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use rustc_target::abi::FieldIdx;
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use smallvec::SmallVec;
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use tracing::{debug, instrument};
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|
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|
|
|
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|
|
@ -1,7 +1,7 @@
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use rustc_abi::FieldIdx;
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use rustc_data_structures::graph::dominators::Dominators;
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use rustc_middle::mir::{BasicBlock, Body, BorrowKind, Location, Place, PlaceRef, ProjectionElem};
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use rustc_middle::ty::TyCtxt;
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use rustc_target::abi::FieldIdx;
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use tracing::debug;
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use crate::borrow_set::{BorrowData, BorrowSet, TwoPhaseActivation};
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||||
|
|
|
|||
|
|
@ -4,6 +4,7 @@ use std::rc::Rc;
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use std::{fmt, iter, mem};
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|
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use either::Either;
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use rustc_abi::{FIRST_VARIANT, FieldIdx};
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use rustc_data_structures::frozen::Frozen;
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use rustc_data_structures::fx::{FxIndexMap, FxIndexSet};
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use rustc_errors::ErrorGuaranteed;
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|
|
@ -40,7 +41,6 @@ use rustc_span::def_id::CRATE_DEF_ID;
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use rustc_span::source_map::Spanned;
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||||
use rustc_span::symbol::sym;
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use rustc_span::{DUMMY_SP, Span};
|
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use rustc_target::abi::{FIRST_VARIANT, FieldIdx};
|
||||
use rustc_trait_selection::traits::query::type_op::custom::{
|
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CustomTypeOp, scrape_region_constraints,
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||||
};
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|
|
|
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|
|
@ -6,6 +6,7 @@ edition = "2021"
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|||
[dependencies]
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# tidy-alphabetical-start
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odht = { version = "0.3.1", features = ["nightly"] }
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rustc_abi = { path = "../rustc_abi" }
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rustc_arena = { path = "../rustc_arena" }
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rustc_ast = { path = "../rustc_ast" }
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rustc_data_structures = { path = "../rustc_data_structures" }
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|
|
|
|||
|
|
@ -1,5 +1,6 @@
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|||
use std::fmt;
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use rustc_abi::ExternAbi;
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use rustc_ast::util::parser::ExprPrecedence;
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use rustc_ast::{
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self as ast, Attribute, FloatTy, InlineAsmOptions, InlineAsmTemplatePiece, IntTy, Label,
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|
|
@ -19,7 +20,6 @@ use rustc_span::source_map::Spanned;
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use rustc_span::symbol::{Ident, Symbol, kw, sym};
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use rustc_span::{BytePos, DUMMY_SP, ErrorGuaranteed, Span};
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use rustc_target::asm::InlineAsmRegOrRegClass;
|
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use rustc_target::spec::abi::Abi;
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use smallvec::SmallVec;
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use tracing::debug;
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|
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|
|
@ -2735,7 +2735,7 @@ impl PrimTy {
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#[derive(Debug, Clone, Copy, HashStable_Generic)]
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pub struct BareFnTy<'hir> {
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pub safety: Safety,
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pub abi: Abi,
|
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pub abi: ExternAbi,
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pub generic_params: &'hir [GenericParam<'hir>],
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pub decl: &'hir FnDecl<'hir>,
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pub param_names: &'hir [Ident],
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|
|
@ -3313,7 +3313,7 @@ impl<'hir> Item<'hir> {
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expect_mod, &'hir Mod<'hir>, ItemKind::Mod(m), m;
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|
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expect_foreign_mod, (Abi, &'hir [ForeignItemRef]),
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expect_foreign_mod, (ExternAbi, &'hir [ForeignItemRef]),
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ItemKind::ForeignMod { abi, items }, (*abi, items);
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|
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expect_global_asm, &'hir InlineAsm<'hir>, ItemKind::GlobalAsm(asm), asm;
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|
|
@ -3386,7 +3386,7 @@ pub struct FnHeader {
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pub safety: Safety,
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pub constness: Constness,
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pub asyncness: IsAsync,
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pub abi: Abi,
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pub abi: ExternAbi,
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}
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|
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impl FnHeader {
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|
|
@ -3428,7 +3428,7 @@ pub enum ItemKind<'hir> {
|
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/// A module.
|
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Mod(&'hir Mod<'hir>),
|
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/// An external module, e.g. `extern { .. }`.
|
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ForeignMod { abi: Abi, items: &'hir [ForeignItemRef] },
|
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ForeignMod { abi: ExternAbi, items: &'hir [ForeignItemRef] },
|
||||
/// Module-level inline assembly (from `global_asm!`).
|
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GlobalAsm(&'hir InlineAsm<'hir>),
|
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/// A type alias, e.g., `type Foo = Bar<u8>`.
|
||||
|
|
|
|||
|
|
@ -643,7 +643,7 @@ impl<'tcx> Visitor<'tcx> for AnnotateUnitFallbackVisitor<'_, 'tcx> {
|
|||
fn visit_ty(&mut self, hir_ty: &'tcx hir::Ty<'tcx>) -> Self::Result {
|
||||
// Try to replace `_` with `()`.
|
||||
if let hir::TyKind::Infer = hir_ty.kind
|
||||
&& let ty = self.fcx.typeck_results.borrow().node_type(hir_ty.hir_id)
|
||||
&& let Some(ty) = self.fcx.typeck_results.borrow().node_type_opt(hir_ty.hir_id)
|
||||
&& let Some(vid) = self.fcx.root_vid(ty)
|
||||
&& self.reachable_vids.contains(&vid)
|
||||
{
|
||||
|
|
@ -680,7 +680,8 @@ impl<'tcx> Visitor<'tcx> for AnnotateUnitFallbackVisitor<'_, 'tcx> {
|
|||
if let hir::ExprKind::Path(hir::QPath::Resolved(None, path)) = expr.kind
|
||||
&& let Res::Def(DefKind::AssocFn, def_id) = path.res
|
||||
&& self.fcx.tcx.trait_of_item(def_id).is_some()
|
||||
&& let self_ty = self.fcx.typeck_results.borrow().node_args(expr.hir_id).type_at(0)
|
||||
&& let Some(args) = self.fcx.typeck_results.borrow().node_args_opt(expr.hir_id)
|
||||
&& let self_ty = args.type_at(0)
|
||||
&& let Some(vid) = self.fcx.root_vid(self_ty)
|
||||
&& self.reachable_vids.contains(&vid)
|
||||
&& let [.., trait_segment, _method_segment] = path.segments
|
||||
|
|
@ -701,7 +702,7 @@ impl<'tcx> Visitor<'tcx> for AnnotateUnitFallbackVisitor<'_, 'tcx> {
|
|||
fn visit_local(&mut self, local: &'tcx hir::LetStmt<'tcx>) -> Self::Result {
|
||||
// For a local, try suggest annotating the type if it's missing.
|
||||
if let None = local.ty
|
||||
&& let ty = self.fcx.typeck_results.borrow().node_type(local.hir_id)
|
||||
&& let Some(ty) = self.fcx.typeck_results.borrow().node_type_opt(local.hir_id)
|
||||
&& let Some(vid) = self.fcx.root_vid(ty)
|
||||
&& self.reachable_vids.contains(&vid)
|
||||
{
|
||||
|
|
|
|||
|
|
@ -745,10 +745,8 @@ extern "C" LLVMRustResult LLVMRustOptimize(
|
|||
CGSCCAnalysisManager CGAM;
|
||||
ModuleAnalysisManager MAM;
|
||||
|
||||
// FIXME: We may want to expose this as an option.
|
||||
bool DebugPassManager = false;
|
||||
|
||||
StandardInstrumentations SI(TheModule->getContext(), DebugPassManager);
|
||||
StandardInstrumentations SI(TheModule->getContext(),
|
||||
/*DebugLogging=*/false);
|
||||
SI.registerCallbacks(PIC, &MAM);
|
||||
|
||||
if (LLVMPluginsLen) {
|
||||
|
|
@ -900,8 +898,9 @@ extern "C" LLVMRustResult LLVMRustOptimize(
|
|||
for (const auto &C : OptimizerLastEPCallbacks)
|
||||
PB.registerOptimizerLastEPCallback(C);
|
||||
|
||||
// Pass false as we manually schedule ThinLTOBufferPasses below.
|
||||
MPM = PB.buildO0DefaultPipeline(OptLevel, /* PreLinkLTO */ false);
|
||||
// We manually schedule ThinLTOBufferPasses below, so don't pass the value
|
||||
// to enable it here.
|
||||
MPM = PB.buildO0DefaultPipeline(OptLevel);
|
||||
} else {
|
||||
for (const auto &C : PipelineStartEPCallbacks)
|
||||
PB.registerPipelineStartEPCallback(C);
|
||||
|
|
@ -910,7 +909,7 @@ extern "C" LLVMRustResult LLVMRustOptimize(
|
|||
|
||||
switch (OptStage) {
|
||||
case LLVMRustOptStage::PreLinkNoLTO:
|
||||
MPM = PB.buildPerModuleDefaultPipeline(OptLevel, DebugPassManager);
|
||||
MPM = PB.buildPerModuleDefaultPipeline(OptLevel);
|
||||
break;
|
||||
case LLVMRustOptStage::PreLinkThinLTO:
|
||||
MPM = PB.buildThinLTOPreLinkDefaultPipeline(OptLevel);
|
||||
|
|
|
|||
|
|
@ -5,6 +5,7 @@ edition = "2021"
|
|||
|
||||
[dependencies]
|
||||
# tidy-alphabetical-start
|
||||
rustc_abi = { path = "../rustc_abi" }
|
||||
rustc_data_structures = { path = "../rustc_data_structures" }
|
||||
rustc_errors = { path = "../rustc_errors" }
|
||||
rustc_fluent_macro = { path = "../rustc_fluent_macro" }
|
||||
|
|
|
|||
|
|
@ -210,6 +210,7 @@ mod move_check;
|
|||
use std::path::PathBuf;
|
||||
|
||||
use move_check::MoveCheckState;
|
||||
use rustc_abi::Size;
|
||||
use rustc_data_structures::sync::{LRef, MTLock, par_for_each_in};
|
||||
use rustc_data_structures::unord::{UnordMap, UnordSet};
|
||||
use rustc_hir as hir;
|
||||
|
|
@ -236,7 +237,6 @@ use rustc_session::config::EntryFnType;
|
|||
use rustc_span::source_map::{Spanned, dummy_spanned, respan};
|
||||
use rustc_span::symbol::{Ident, sym};
|
||||
use rustc_span::{DUMMY_SP, Span};
|
||||
use rustc_target::abi::Size;
|
||||
use tracing::{debug, instrument, trace};
|
||||
|
||||
use crate::errors::{self, EncounteredErrorWhileInstantiating, NoOptimizedMir, RecursionLimit};
|
||||
|
|
|
|||
|
|
@ -7,6 +7,7 @@ edition = "2021"
|
|||
bitflags = "2.5.0"
|
||||
tracing = "0.1"
|
||||
twox-hash = "1.6.3"
|
||||
rustc_abi = { path = "../rustc_abi" }
|
||||
rustc_data_structures = { path = "../rustc_data_structures" }
|
||||
rustc_hir = { path = "../rustc_hir" }
|
||||
rustc_middle = { path = "../rustc_middle" }
|
||||
|
|
|
|||
|
|
@ -7,6 +7,7 @@
|
|||
|
||||
use std::fmt::Write as _;
|
||||
|
||||
use rustc_abi::{ExternAbi, Integer};
|
||||
use rustc_data_structures::base_n::{ALPHANUMERIC_ONLY, CASE_INSENSITIVE, ToBaseN};
|
||||
use rustc_data_structures::fx::FxHashMap;
|
||||
use rustc_hir as hir;
|
||||
|
|
@ -18,8 +19,6 @@ use rustc_middle::ty::{
|
|||
};
|
||||
use rustc_span::def_id::DefId;
|
||||
use rustc_span::sym;
|
||||
use rustc_target::abi::Integer;
|
||||
use rustc_target::spec::abi::Abi;
|
||||
use tracing::instrument;
|
||||
|
||||
use crate::cfi::typeid::TypeIdOptions;
|
||||
|
|
@ -185,7 +184,7 @@ fn encode_fnsig<'tcx>(
|
|||
let mut encode_ty_options = EncodeTyOptions::from_bits(options.bits())
|
||||
.unwrap_or_else(|| bug!("encode_fnsig: invalid option(s) `{:?}`", options.bits()));
|
||||
match fn_sig.abi {
|
||||
Abi::C { .. } => {
|
||||
ExternAbi::C { .. } => {
|
||||
encode_ty_options.insert(EncodeTyOptions::GENERALIZE_REPR_C);
|
||||
}
|
||||
_ => {
|
||||
|
|
|
|||
|
|
@ -7,7 +7,7 @@
|
|||
use rustc_data_structures::fx::FxHashMap;
|
||||
use rustc_middle::bug;
|
||||
use rustc_middle::ty::{self, Instance, Ty, TyCtxt, TypeFoldable, TypeVisitableExt};
|
||||
use rustc_target::abi::call::{Conv, FnAbi, PassMode};
|
||||
use rustc_target::callconv::{Conv, FnAbi, PassMode};
|
||||
use tracing::instrument;
|
||||
|
||||
mod encode;
|
||||
|
|
|
|||
|
|
@ -6,7 +6,7 @@
|
|||
|
||||
use bitflags::bitflags;
|
||||
use rustc_middle::ty::{Instance, Ty, TyCtxt};
|
||||
use rustc_target::abi::call::FnAbi;
|
||||
use rustc_target::callconv::FnAbi;
|
||||
|
||||
bitflags! {
|
||||
/// Options for typeid_for_fnabi.
|
||||
|
|
|
|||
|
|
@ -7,7 +7,7 @@
|
|||
use std::hash::Hasher;
|
||||
|
||||
use rustc_middle::ty::{Instance, InstanceKind, ReifyReason, Ty, TyCtxt};
|
||||
use rustc_target::abi::call::FnAbi;
|
||||
use rustc_target::callconv::FnAbi;
|
||||
use twox_hash::XxHash64;
|
||||
|
||||
pub use crate::cfi::typeid::{TypeIdOptions, itanium_cxx_abi};
|
||||
|
|
|
|||
|
|
@ -1585,7 +1585,7 @@ options! {
|
|||
link_dead_code: Option<bool> = (None, parse_opt_bool, [TRACKED],
|
||||
"keep dead code at link time (useful for code coverage) (default: no)"),
|
||||
link_self_contained: LinkSelfContained = (LinkSelfContained::default(), parse_link_self_contained, [UNTRACKED],
|
||||
"control whether to link Rust provided C objects/libraries or rely
|
||||
"control whether to link Rust provided C objects/libraries or rely \
|
||||
on a C toolchain or linker installed in the system"),
|
||||
linker: Option<PathBuf> = (None, parse_opt_pathbuf, [UNTRACKED],
|
||||
"system linker to link outputs with"),
|
||||
|
|
|
|||
|
|
@ -6,6 +6,7 @@ edition = "2021"
|
|||
[dependencies]
|
||||
# tidy-alphabetical-start
|
||||
itertools = "0.12"
|
||||
rustc_abi = { path = "../rustc_abi" }
|
||||
rustc_ast = { path = "../rustc_ast" }
|
||||
rustc_ast_ir = { path = "../rustc_ast_ir" }
|
||||
rustc_attr = { path = "../rustc_attr" }
|
||||
|
|
@ -22,7 +23,6 @@ rustc_query_system = { path = "../rustc_query_system" }
|
|||
rustc_serialize = { path = "../rustc_serialize" }
|
||||
rustc_session = { path = "../rustc_session" }
|
||||
rustc_span = { path = "../rustc_span" }
|
||||
rustc_target = { path = "../rustc_target" }
|
||||
rustc_transmute = { path = "../rustc_transmute", features = ["rustc"] }
|
||||
rustc_type_ir = { path = "../rustc_type_ir" }
|
||||
smallvec = { version = "1.8.1", features = ["union", "may_dangle"] }
|
||||
|
|
|
|||
|
|
@ -50,6 +50,7 @@ use std::ops::ControlFlow;
|
|||
use std::path::PathBuf;
|
||||
use std::{cmp, fmt, iter};
|
||||
|
||||
use rustc_abi::ExternAbi;
|
||||
use rustc_data_structures::fx::{FxIndexMap, FxIndexSet};
|
||||
use rustc_errors::{Applicability, Diag, DiagStyledString, IntoDiagArg, StringPart, pluralize};
|
||||
use rustc_hir::def::DefKind;
|
||||
|
|
@ -67,7 +68,6 @@ use rustc_middle::ty::{
|
|||
TypeVisitableExt,
|
||||
};
|
||||
use rustc_span::{BytePos, DesugaringKind, Pos, Span, sym};
|
||||
use rustc_target::spec::abi;
|
||||
use tracing::{debug, instrument};
|
||||
|
||||
use crate::error_reporting::TypeErrCtxt;
|
||||
|
|
@ -686,10 +686,10 @@ impl<'a, 'tcx> TypeErrCtxt<'a, 'tcx> {
|
|||
|
||||
// unsafe extern "C" for<'a> fn(&'a T) -> &'a T
|
||||
// ^^^^^^^^^^
|
||||
if sig1.abi != abi::Abi::Rust {
|
||||
if sig1.abi != ExternAbi::Rust {
|
||||
values.0.push(format!("extern {} ", sig1.abi), sig1.abi != sig2.abi);
|
||||
}
|
||||
if sig2.abi != abi::Abi::Rust {
|
||||
if sig2.abi != ExternAbi::Rust {
|
||||
values.1.push(format!("extern {} ", sig2.abi), sig1.abi != sig2.abi);
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -6,6 +6,7 @@ use std::iter;
|
|||
use std::path::PathBuf;
|
||||
|
||||
use itertools::{EitherOrBoth, Itertools};
|
||||
use rustc_abi::ExternAbi;
|
||||
use rustc_data_structures::fx::FxHashSet;
|
||||
use rustc_data_structures::stack::ensure_sufficient_stack;
|
||||
use rustc_errors::codes::*;
|
||||
|
|
@ -38,7 +39,6 @@ use rustc_middle::{bug, span_bug};
|
|||
use rustc_span::def_id::LocalDefId;
|
||||
use rustc_span::symbol::{Ident, Symbol, kw, sym};
|
||||
use rustc_span::{BytePos, DUMMY_SP, DesugaringKind, ExpnKind, MacroKind, Span};
|
||||
use rustc_target::spec::abi;
|
||||
use tracing::{debug, instrument};
|
||||
|
||||
use super::{
|
||||
|
|
@ -1916,7 +1916,7 @@ impl<'a, 'tcx> TypeErrCtxt<'a, 'tcx> {
|
|||
infcx.next_ty_var(DUMMY_SP),
|
||||
false,
|
||||
hir::Safety::Safe,
|
||||
abi::Abi::Rust,
|
||||
ExternAbi::Rust,
|
||||
)
|
||||
}
|
||||
_ => infcx.tcx.mk_fn_sig(
|
||||
|
|
@ -1924,7 +1924,7 @@ impl<'a, 'tcx> TypeErrCtxt<'a, 'tcx> {
|
|||
infcx.next_ty_var(DUMMY_SP),
|
||||
false,
|
||||
hir::Safety::Safe,
|
||||
abi::Abi::Rust,
|
||||
ExternAbi::Rust,
|
||||
),
|
||||
};
|
||||
|
||||
|
|
@ -3996,7 +3996,7 @@ impl<'a, 'tcx> TypeErrCtxt<'a, 'tcx> {
|
|||
&& let [self_ty, found_ty] = trait_ref.args.as_slice()
|
||||
&& let Some(fn_ty) = self_ty.as_type().filter(|ty| ty.is_fn())
|
||||
&& let fn_sig @ ty::FnSig {
|
||||
abi: abi::Abi::Rust,
|
||||
abi: ExternAbi::Rust,
|
||||
c_variadic: false,
|
||||
safety: hir::Safety::Safe,
|
||||
..
|
||||
|
|
|
|||
|
|
@ -7,6 +7,7 @@
|
|||
use std::iter;
|
||||
use std::ops::ControlFlow;
|
||||
|
||||
use rustc_abi::BackendRepr;
|
||||
use rustc_errors::FatalError;
|
||||
use rustc_hir as hir;
|
||||
use rustc_hir::def_id::DefId;
|
||||
|
|
@ -18,7 +19,6 @@ use rustc_middle::ty::{
|
|||
};
|
||||
use rustc_span::Span;
|
||||
use rustc_span::symbol::Symbol;
|
||||
use rustc_target::abi::BackendRepr;
|
||||
use smallvec::SmallVec;
|
||||
use tracing::{debug, instrument};
|
||||
|
||||
|
|
|
|||
|
|
@ -109,6 +109,29 @@ impl<T: Clone> From<&[T]> for Box<[T]> {
|
|||
}
|
||||
}
|
||||
|
||||
#[cfg(not(no_global_oom_handling))]
|
||||
#[stable(feature = "box_from_mut_slice", since = "CURRENT_RUSTC_VERSION")]
|
||||
impl<T: Clone> From<&mut [T]> for Box<[T]> {
|
||||
/// Converts a `&mut [T]` into a `Box<[T]>`
|
||||
///
|
||||
/// This conversion allocates on the heap
|
||||
/// and performs a copy of `slice` and its contents.
|
||||
///
|
||||
/// # Examples
|
||||
/// ```rust
|
||||
/// // create a &mut [u8] which will be used to create a Box<[u8]>
|
||||
/// let mut array = [104, 101, 108, 108, 111];
|
||||
/// let slice: &mut [u8] = &mut array;
|
||||
/// let boxed_slice: Box<[u8]> = Box::from(slice);
|
||||
///
|
||||
/// println!("{boxed_slice:?}");
|
||||
/// ```
|
||||
#[inline]
|
||||
fn from(slice: &mut [T]) -> Box<[T]> {
|
||||
Self::from(&*slice)
|
||||
}
|
||||
}
|
||||
|
||||
#[cfg(not(no_global_oom_handling))]
|
||||
#[stable(feature = "box_from_cow", since = "1.45.0")]
|
||||
impl<T: Clone> From<Cow<'_, [T]>> for Box<[T]> {
|
||||
|
|
@ -147,6 +170,28 @@ impl From<&str> for Box<str> {
|
|||
}
|
||||
}
|
||||
|
||||
#[cfg(not(no_global_oom_handling))]
|
||||
#[stable(feature = "box_from_mut_slice", since = "CURRENT_RUSTC_VERSION")]
|
||||
impl From<&mut str> for Box<str> {
|
||||
/// Converts a `&mut str` into a `Box<str>`
|
||||
///
|
||||
/// This conversion allocates on the heap
|
||||
/// and performs a copy of `s`.
|
||||
///
|
||||
/// # Examples
|
||||
///
|
||||
/// ```rust
|
||||
/// let mut original = String::from("hello");
|
||||
/// let original: &mut str = &mut original;
|
||||
/// let boxed: Box<str> = Box::from(original);
|
||||
/// println!("{boxed}");
|
||||
/// ```
|
||||
#[inline]
|
||||
fn from(s: &mut str) -> Box<str> {
|
||||
Self::from(&*s)
|
||||
}
|
||||
}
|
||||
|
||||
#[cfg(not(no_global_oom_handling))]
|
||||
#[stable(feature = "box_from_cow", since = "1.45.0")]
|
||||
impl From<Cow<'_, str>> for Box<str> {
|
||||
|
|
|
|||
|
|
@ -772,6 +772,16 @@ impl From<&CStr> for Box<CStr> {
|
|||
}
|
||||
}
|
||||
|
||||
#[cfg(not(test))]
|
||||
#[stable(feature = "box_from_mut_slice", since = "CURRENT_RUSTC_VERSION")]
|
||||
impl From<&mut CStr> for Box<CStr> {
|
||||
/// Converts a `&mut CStr` into a `Box<CStr>`,
|
||||
/// by copying the contents into a newly allocated [`Box`].
|
||||
fn from(s: &mut CStr) -> Box<CStr> {
|
||||
Self::from(&*s)
|
||||
}
|
||||
}
|
||||
|
||||
#[stable(feature = "box_from_cow", since = "1.45.0")]
|
||||
impl From<Cow<'_, CStr>> for Box<CStr> {
|
||||
/// Converts a `Cow<'a, CStr>` into a `Box<CStr>`,
|
||||
|
|
@ -910,6 +920,17 @@ impl From<&CStr> for Arc<CStr> {
|
|||
}
|
||||
}
|
||||
|
||||
#[cfg(target_has_atomic = "ptr")]
|
||||
#[stable(feature = "shared_from_mut_slice", since = "CURRENT_RUSTC_VERSION")]
|
||||
impl From<&mut CStr> for Arc<CStr> {
|
||||
/// Converts a `&mut CStr` into a `Arc<CStr>`,
|
||||
/// by copying the contents into a newly allocated [`Arc`].
|
||||
#[inline]
|
||||
fn from(s: &mut CStr) -> Arc<CStr> {
|
||||
Arc::from(&*s)
|
||||
}
|
||||
}
|
||||
|
||||
#[stable(feature = "shared_from_slice2", since = "1.24.0")]
|
||||
impl From<CString> for Rc<CStr> {
|
||||
/// Converts a [`CString`] into an <code>[Rc]<[CStr]></code> by moving the [`CString`]
|
||||
|
|
@ -932,6 +953,16 @@ impl From<&CStr> for Rc<CStr> {
|
|||
}
|
||||
}
|
||||
|
||||
#[stable(feature = "shared_from_mut_slice", since = "CURRENT_RUSTC_VERSION")]
|
||||
impl From<&mut CStr> for Rc<CStr> {
|
||||
/// Converts a `&mut CStr` into a `Rc<CStr>`,
|
||||
/// by copying the contents into a newly allocated [`Rc`].
|
||||
#[inline]
|
||||
fn from(s: &mut CStr) -> Rc<CStr> {
|
||||
Rc::from(&*s)
|
||||
}
|
||||
}
|
||||
|
||||
#[cfg(not(no_global_oom_handling))]
|
||||
#[stable(feature = "more_rc_default_impls", since = "1.80.0")]
|
||||
impl Default for Rc<CStr> {
|
||||
|
|
|
|||
|
|
@ -109,6 +109,16 @@
|
|||
//! parameters (corresponding to `format_spec` in [the syntax](#syntax)). These
|
||||
//! parameters affect the string representation of what's being formatted.
|
||||
//!
|
||||
//! The colon `:` in format syntax divides indentifier of the input data and
|
||||
//! the formatting options, the colon itself does not change anything, only
|
||||
//! introduces the options.
|
||||
//!
|
||||
//! ```
|
||||
//! let a = 5;
|
||||
//! let b = &a;
|
||||
//! println!("{a:e} {b:p}"); // => 5e0 0x7ffe37b7273c
|
||||
//! ```
|
||||
//!
|
||||
//! ## Width
|
||||
//!
|
||||
//! ```
|
||||
|
|
|
|||
|
|
@ -2657,6 +2657,26 @@ impl<T: Clone> From<&[T]> for Rc<[T]> {
|
|||
}
|
||||
}
|
||||
|
||||
#[cfg(not(no_global_oom_handling))]
|
||||
#[stable(feature = "shared_from_mut_slice", since = "CURRENT_RUSTC_VERSION")]
|
||||
impl<T: Clone> From<&mut [T]> for Rc<[T]> {
|
||||
/// Allocates a reference-counted slice and fills it by cloning `v`'s items.
|
||||
///
|
||||
/// # Example
|
||||
///
|
||||
/// ```
|
||||
/// # use std::rc::Rc;
|
||||
/// let mut original = [1, 2, 3];
|
||||
/// let original: &mut [i32] = &mut original;
|
||||
/// let shared: Rc<[i32]> = Rc::from(original);
|
||||
/// assert_eq!(&[1, 2, 3], &shared[..]);
|
||||
/// ```
|
||||
#[inline]
|
||||
fn from(v: &mut [T]) -> Rc<[T]> {
|
||||
Rc::from(&*v)
|
||||
}
|
||||
}
|
||||
|
||||
#[cfg(not(no_global_oom_handling))]
|
||||
#[stable(feature = "shared_from_slice", since = "1.21.0")]
|
||||
impl From<&str> for Rc<str> {
|
||||
|
|
@ -2676,6 +2696,26 @@ impl From<&str> for Rc<str> {
|
|||
}
|
||||
}
|
||||
|
||||
#[cfg(not(no_global_oom_handling))]
|
||||
#[stable(feature = "shared_from_mut_slice", since = "CURRENT_RUSTC_VERSION")]
|
||||
impl From<&mut str> for Rc<str> {
|
||||
/// Allocates a reference-counted string slice and copies `v` into it.
|
||||
///
|
||||
/// # Example
|
||||
///
|
||||
/// ```
|
||||
/// # use std::rc::Rc;
|
||||
/// let mut original = String::from("statue");
|
||||
/// let original: &mut str = &mut original;
|
||||
/// let shared: Rc<str> = Rc::from(original);
|
||||
/// assert_eq!("statue", &shared[..]);
|
||||
/// ```
|
||||
#[inline]
|
||||
fn from(v: &mut str) -> Rc<str> {
|
||||
Rc::from(&*v)
|
||||
}
|
||||
}
|
||||
|
||||
#[cfg(not(no_global_oom_handling))]
|
||||
#[stable(feature = "shared_from_slice", since = "1.21.0")]
|
||||
impl From<String> for Rc<str> {
|
||||
|
|
|
|||
|
|
@ -3614,6 +3614,26 @@ impl<T: Clone> From<&[T]> for Arc<[T]> {
|
|||
}
|
||||
}
|
||||
|
||||
#[cfg(not(no_global_oom_handling))]
|
||||
#[stable(feature = "shared_from_mut_slice", since = "CURRENT_RUSTC_VERSION")]
|
||||
impl<T: Clone> From<&mut [T]> for Arc<[T]> {
|
||||
/// Allocates a reference-counted slice and fills it by cloning `v`'s items.
|
||||
///
|
||||
/// # Example
|
||||
///
|
||||
/// ```
|
||||
/// # use std::sync::Arc;
|
||||
/// let mut original = [1, 2, 3];
|
||||
/// let original: &mut [i32] = &mut original;
|
||||
/// let shared: Arc<[i32]> = Arc::from(original);
|
||||
/// assert_eq!(&[1, 2, 3], &shared[..]);
|
||||
/// ```
|
||||
#[inline]
|
||||
fn from(v: &mut [T]) -> Arc<[T]> {
|
||||
Arc::from(&*v)
|
||||
}
|
||||
}
|
||||
|
||||
#[cfg(not(no_global_oom_handling))]
|
||||
#[stable(feature = "shared_from_slice", since = "1.21.0")]
|
||||
impl From<&str> for Arc<str> {
|
||||
|
|
@ -3633,6 +3653,26 @@ impl From<&str> for Arc<str> {
|
|||
}
|
||||
}
|
||||
|
||||
#[cfg(not(no_global_oom_handling))]
|
||||
#[stable(feature = "shared_from_mut_slice", since = "CURRENT_RUSTC_VERSION")]
|
||||
impl From<&mut str> for Arc<str> {
|
||||
/// Allocates a reference-counted `str` and copies `v` into it.
|
||||
///
|
||||
/// # Example
|
||||
///
|
||||
/// ```
|
||||
/// # use std::sync::Arc;
|
||||
/// let mut original = String::from("eggplant");
|
||||
/// let original: &mut str = &mut original;
|
||||
/// let shared: Arc<str> = Arc::from(original);
|
||||
/// assert_eq!("eggplant", &shared[..]);
|
||||
/// ```
|
||||
#[inline]
|
||||
fn from(v: &mut str) -> Arc<str> {
|
||||
Arc::from(&*v)
|
||||
}
|
||||
}
|
||||
|
||||
#[cfg(not(no_global_oom_handling))]
|
||||
#[stable(feature = "shared_from_slice", since = "1.21.0")]
|
||||
impl From<String> for Arc<str> {
|
||||
|
|
|
|||
|
|
@ -438,10 +438,9 @@ impl<'a> Arguments<'a> {
|
|||
/// assert_eq!(format_args!("{:?}", std::env::current_dir()).as_str(), None);
|
||||
/// ```
|
||||
#[stable(feature = "fmt_as_str", since = "1.52.0")]
|
||||
#[rustc_const_unstable(feature = "const_arguments_as_str", issue = "103900")]
|
||||
#[rustc_const_stable(feature = "const_arguments_as_str", since = "CURRENT_RUSTC_VERSION")]
|
||||
#[must_use]
|
||||
#[inline]
|
||||
#[cfg_attr(not(bootstrap), rustc_const_stable_indirect)]
|
||||
pub const fn as_str(&self) -> Option<&'static str> {
|
||||
match (self.pieces, self.args) {
|
||||
([], []) => Some(""),
|
||||
|
|
|
|||
|
|
@ -147,9 +147,8 @@ impl SipHasher {
|
|||
#[inline]
|
||||
#[stable(feature = "rust1", since = "1.0.0")]
|
||||
#[deprecated(since = "1.13.0", note = "use `std::hash::DefaultHasher` instead")]
|
||||
#[rustc_const_unstable(feature = "const_hash", issue = "104061")]
|
||||
#[must_use]
|
||||
pub const fn new() -> SipHasher {
|
||||
pub fn new() -> SipHasher {
|
||||
SipHasher::new_with_keys(0, 0)
|
||||
}
|
||||
|
||||
|
|
@ -157,9 +156,8 @@ impl SipHasher {
|
|||
#[inline]
|
||||
#[stable(feature = "rust1", since = "1.0.0")]
|
||||
#[deprecated(since = "1.13.0", note = "use `std::hash::DefaultHasher` instead")]
|
||||
#[rustc_const_unstable(feature = "const_hash", issue = "104061")]
|
||||
#[must_use]
|
||||
pub const fn new_with_keys(key0: u64, key1: u64) -> SipHasher {
|
||||
pub fn new_with_keys(key0: u64, key1: u64) -> SipHasher {
|
||||
SipHasher(SipHasher24 { hasher: Hasher::new_with_keys(key0, key1) })
|
||||
}
|
||||
}
|
||||
|
|
@ -169,8 +167,7 @@ impl SipHasher13 {
|
|||
#[inline]
|
||||
#[unstable(feature = "hashmap_internals", issue = "none")]
|
||||
#[deprecated(since = "1.13.0", note = "use `std::hash::DefaultHasher` instead")]
|
||||
#[rustc_const_unstable(feature = "const_hash", issue = "104061")]
|
||||
pub const fn new() -> SipHasher13 {
|
||||
pub fn new() -> SipHasher13 {
|
||||
SipHasher13::new_with_keys(0, 0)
|
||||
}
|
||||
|
||||
|
|
@ -178,8 +175,7 @@ impl SipHasher13 {
|
|||
#[inline]
|
||||
#[unstable(feature = "hashmap_internals", issue = "none")]
|
||||
#[deprecated(since = "1.13.0", note = "use `std::hash::DefaultHasher` instead")]
|
||||
#[rustc_const_unstable(feature = "const_hash", issue = "104061")]
|
||||
pub const fn new_with_keys(key0: u64, key1: u64) -> SipHasher13 {
|
||||
pub fn new_with_keys(key0: u64, key1: u64) -> SipHasher13 {
|
||||
SipHasher13 { hasher: Hasher::new_with_keys(key0, key1) }
|
||||
}
|
||||
}
|
||||
|
|
|
|||
|
|
@ -114,13 +114,11 @@
|
|||
#![feature(const_align_of_val_raw)]
|
||||
#![feature(const_align_offset)]
|
||||
#![feature(const_alloc_layout)]
|
||||
#![feature(const_arguments_as_str)]
|
||||
#![feature(const_black_box)]
|
||||
#![feature(const_char_encode_utf16)]
|
||||
#![feature(const_eval_select)]
|
||||
#![feature(const_exact_div)]
|
||||
#![feature(const_float_methods)]
|
||||
#![feature(const_hash)]
|
||||
#![feature(const_heap)]
|
||||
#![feature(const_nonnull_new)]
|
||||
#![feature(const_option_ext)]
|
||||
|
|
|
|||
|
|
@ -110,26 +110,40 @@ impl_zeroable_primitive!(
|
|||
pub struct NonZero<T: ZeroablePrimitive>(T::NonZeroInner);
|
||||
|
||||
macro_rules! impl_nonzero_fmt {
|
||||
($Trait:ident) => {
|
||||
#[stable(feature = "nonzero", since = "1.28.0")]
|
||||
impl<T> fmt::$Trait for NonZero<T>
|
||||
where
|
||||
T: ZeroablePrimitive + fmt::$Trait,
|
||||
{
|
||||
#[inline]
|
||||
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
|
||||
self.get().fmt(f)
|
||||
($(#[$Attribute:meta] $Trait:ident)*) => {
|
||||
$(
|
||||
#[$Attribute]
|
||||
impl<T> fmt::$Trait for NonZero<T>
|
||||
where
|
||||
T: ZeroablePrimitive + fmt::$Trait,
|
||||
{
|
||||
#[inline]
|
||||
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
|
||||
self.get().fmt(f)
|
||||
}
|
||||
}
|
||||
}
|
||||
)*
|
||||
};
|
||||
}
|
||||
|
||||
impl_nonzero_fmt!(Debug);
|
||||
impl_nonzero_fmt!(Display);
|
||||
impl_nonzero_fmt!(Binary);
|
||||
impl_nonzero_fmt!(Octal);
|
||||
impl_nonzero_fmt!(LowerHex);
|
||||
impl_nonzero_fmt!(UpperHex);
|
||||
impl_nonzero_fmt! {
|
||||
#[stable(feature = "nonzero", since = "1.28.0")]
|
||||
Debug
|
||||
#[stable(feature = "nonzero", since = "1.28.0")]
|
||||
Display
|
||||
#[stable(feature = "nonzero", since = "1.28.0")]
|
||||
Binary
|
||||
#[stable(feature = "nonzero", since = "1.28.0")]
|
||||
Octal
|
||||
#[stable(feature = "nonzero", since = "1.28.0")]
|
||||
LowerHex
|
||||
#[stable(feature = "nonzero", since = "1.28.0")]
|
||||
UpperHex
|
||||
#[stable(feature = "nonzero_fmt_exp", since = "CURRENT_RUSTC_VERSION")]
|
||||
LowerExp
|
||||
#[stable(feature = "nonzero_fmt_exp", since = "CURRENT_RUSTC_VERSION")]
|
||||
UpperExp
|
||||
}
|
||||
|
||||
macro_rules! impl_nonzero_auto_trait {
|
||||
(unsafe $Trait:ident) => {
|
||||
|
|
|
|||
|
|
@ -165,10 +165,9 @@ impl<'a> PanicMessage<'a> {
|
|||
///
|
||||
/// See [`fmt::Arguments::as_str`] for details.
|
||||
#[stable(feature = "panic_info_message", since = "1.81.0")]
|
||||
#[rustc_const_unstable(feature = "const_arguments_as_str", issue = "103900")]
|
||||
#[rustc_const_stable(feature = "const_arguments_as_str", since = "CURRENT_RUSTC_VERSION")]
|
||||
#[must_use]
|
||||
#[inline]
|
||||
#[cfg_attr(not(bootstrap), rustc_const_stable_indirect)]
|
||||
pub const fn as_str(&self) -> Option<&'static str> {
|
||||
self.message.as_str()
|
||||
}
|
||||
|
|
|
|||
|
|
@ -1,4 +1,4 @@
|
|||
///! This file is generated by src/tools/unicode-table-generator; do not edit manually!
|
||||
///! This file is generated by `./x run src/tools/unicode-table-generator`; do not edit manually!
|
||||
|
||||
#[inline(always)]
|
||||
const fn bitset_search<
|
||||
|
|
|
|||
|
|
@ -19,7 +19,6 @@
|
|||
#![feature(const_align_offset)]
|
||||
#![feature(const_black_box)]
|
||||
#![feature(const_eval_select)]
|
||||
#![feature(const_hash)]
|
||||
#![feature(const_heap)]
|
||||
#![feature(const_nonnull_new)]
|
||||
#![feature(const_option_ext)]
|
||||
|
|
|
|||
|
|
@ -354,3 +354,14 @@ fn test_signed_nonzero_neg() {
|
|||
assert_eq!((-NonZero::<i128>::new(1).unwrap()).get(), -1);
|
||||
assert_eq!((-NonZero::<i128>::new(-1).unwrap()).get(), 1);
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn test_nonzero_fmt() {
|
||||
let i = format!("{0}, {0:?}, {0:x}, {0:X}, {0:#x}, {0:#X}, {0:o}, {0:b}, {0:e}, {0:E}", 42);
|
||||
let nz = format!(
|
||||
"{0}, {0:?}, {0:x}, {0:X}, {0:#x}, {0:#X}, {0:o}, {0:b}, {0:e}, {0:E}",
|
||||
NonZero::new(42).unwrap()
|
||||
);
|
||||
|
||||
assert_eq!(i, nz);
|
||||
}
|
||||
|
|
|
|||
|
|
@ -5,7 +5,7 @@ use super::Entry::{Occupied, Vacant};
|
|||
use super::HashMap;
|
||||
use crate::assert_matches::assert_matches;
|
||||
use crate::cell::RefCell;
|
||||
use crate::hash::RandomState;
|
||||
use crate::hash::{BuildHasher, BuildHasherDefault, DefaultHasher, RandomState};
|
||||
use crate::test_helpers::test_rng;
|
||||
|
||||
// https://github.com/rust-lang/rust/issues/62301
|
||||
|
|
@ -1124,6 +1124,26 @@ fn from_array() {
|
|||
|
||||
#[test]
|
||||
fn const_with_hasher() {
|
||||
const X: HashMap<(), (), ()> = HashMap::with_hasher(());
|
||||
assert_eq!(X.len(), 0);
|
||||
const X: HashMap<(), (), BuildHasherDefault<DefaultHasher>> =
|
||||
HashMap::with_hasher(BuildHasherDefault::new());
|
||||
let mut x = X;
|
||||
assert_eq!(x.len(), 0);
|
||||
x.insert((), ());
|
||||
assert_eq!(x.len(), 1);
|
||||
|
||||
// It *is* possible to do this without using the `BuildHasherDefault` type.
|
||||
struct MyBuildDefaultHasher;
|
||||
impl BuildHasher for MyBuildDefaultHasher {
|
||||
type Hasher = DefaultHasher;
|
||||
|
||||
fn build_hasher(&self) -> Self::Hasher {
|
||||
DefaultHasher::new()
|
||||
}
|
||||
}
|
||||
|
||||
const Y: HashMap<(), (), MyBuildDefaultHasher> = HashMap::with_hasher(MyBuildDefaultHasher);
|
||||
let mut y = Y;
|
||||
assert_eq!(y.len(), 0);
|
||||
y.insert((), ());
|
||||
assert_eq!(y.len(), 1);
|
||||
}
|
||||
|
|
|
|||
|
|
@ -1225,6 +1225,15 @@ impl From<&OsStr> for Box<OsStr> {
|
|||
}
|
||||
}
|
||||
|
||||
#[stable(feature = "box_from_mut_slice", since = "CURRENT_RUSTC_VERSION")]
|
||||
impl From<&mut OsStr> for Box<OsStr> {
|
||||
/// Copies the string into a newly allocated <code>[Box]<[OsStr]></code>.
|
||||
#[inline]
|
||||
fn from(s: &mut OsStr) -> Box<OsStr> {
|
||||
Self::from(&*s)
|
||||
}
|
||||
}
|
||||
|
||||
#[stable(feature = "box_from_cow", since = "1.45.0")]
|
||||
impl From<Cow<'_, OsStr>> for Box<OsStr> {
|
||||
/// Converts a `Cow<'a, OsStr>` into a <code>[Box]<[OsStr]></code>,
|
||||
|
|
@ -1296,6 +1305,15 @@ impl From<&OsStr> for Arc<OsStr> {
|
|||
}
|
||||
}
|
||||
|
||||
#[stable(feature = "shared_from_mut_slice", since = "CURRENT_RUSTC_VERSION")]
|
||||
impl From<&mut OsStr> for Arc<OsStr> {
|
||||
/// Copies the string into a newly allocated <code>[Arc]<[OsStr]></code>.
|
||||
#[inline]
|
||||
fn from(s: &mut OsStr) -> Arc<OsStr> {
|
||||
Arc::from(&*s)
|
||||
}
|
||||
}
|
||||
|
||||
#[stable(feature = "shared_from_slice2", since = "1.24.0")]
|
||||
impl From<OsString> for Rc<OsStr> {
|
||||
/// Converts an [`OsString`] into an <code>[Rc]<[OsStr]></code> by moving the [`OsString`]
|
||||
|
|
@ -1317,6 +1335,15 @@ impl From<&OsStr> for Rc<OsStr> {
|
|||
}
|
||||
}
|
||||
|
||||
#[stable(feature = "shared_from_mut_slice", since = "CURRENT_RUSTC_VERSION")]
|
||||
impl From<&mut OsStr> for Rc<OsStr> {
|
||||
/// Copies the string into a newly allocated <code>[Rc]<[OsStr]></code>.
|
||||
#[inline]
|
||||
fn from(s: &mut OsStr) -> Rc<OsStr> {
|
||||
Rc::from(&*s)
|
||||
}
|
||||
}
|
||||
|
||||
#[stable(feature = "cow_from_osstr", since = "1.28.0")]
|
||||
impl<'a> From<OsString> for Cow<'a, OsStr> {
|
||||
/// Moves the string into a [`Cow::Owned`].
|
||||
|
|
|
|||
|
|
@ -105,9 +105,8 @@ impl DefaultHasher {
|
|||
#[stable(feature = "hashmap_default_hasher", since = "1.13.0")]
|
||||
#[inline]
|
||||
#[allow(deprecated)]
|
||||
#[rustc_const_unstable(feature = "const_hash", issue = "104061")]
|
||||
#[must_use]
|
||||
pub const fn new() -> DefaultHasher {
|
||||
pub fn new() -> DefaultHasher {
|
||||
DefaultHasher(SipHasher13::new_with_keys(0, 0))
|
||||
}
|
||||
}
|
||||
|
|
|
|||
|
|
@ -328,6 +328,7 @@
|
|||
// Library features (core):
|
||||
// tidy-alphabetical-start
|
||||
#![feature(array_chunks)]
|
||||
#![feature(build_hasher_default_const_new)]
|
||||
#![feature(c_str_module)]
|
||||
#![feature(char_internals)]
|
||||
#![feature(clone_to_uninit)]
|
||||
|
|
@ -415,7 +416,6 @@
|
|||
// Only for const-ness:
|
||||
// tidy-alphabetical-start
|
||||
#![feature(const_collections_with_hasher)]
|
||||
#![feature(const_hash)]
|
||||
#![feature(thread_local_internals)]
|
||||
// tidy-alphabetical-end
|
||||
//
|
||||
|
|
|
|||
|
|
@ -1762,6 +1762,16 @@ impl From<&Path> for Box<Path> {
|
|||
}
|
||||
}
|
||||
|
||||
#[stable(feature = "box_from_mut_slice", since = "CURRENT_RUSTC_VERSION")]
|
||||
impl From<&mut Path> for Box<Path> {
|
||||
/// Creates a boxed [`Path`] from a reference.
|
||||
///
|
||||
/// This will allocate and clone `path` to it.
|
||||
fn from(path: &mut Path) -> Box<Path> {
|
||||
Self::from(&*path)
|
||||
}
|
||||
}
|
||||
|
||||
#[stable(feature = "box_from_cow", since = "1.45.0")]
|
||||
impl From<Cow<'_, Path>> for Box<Path> {
|
||||
/// Creates a boxed [`Path`] from a clone-on-write pointer.
|
||||
|
|
@ -1990,6 +2000,15 @@ impl From<&Path> for Arc<Path> {
|
|||
}
|
||||
}
|
||||
|
||||
#[stable(feature = "shared_from_mut_slice", since = "CURRENT_RUSTC_VERSION")]
|
||||
impl From<&mut Path> for Arc<Path> {
|
||||
/// Converts a [`Path`] into an [`Arc`] by copying the [`Path`] data into a new [`Arc`] buffer.
|
||||
#[inline]
|
||||
fn from(s: &mut Path) -> Arc<Path> {
|
||||
Arc::from(&*s)
|
||||
}
|
||||
}
|
||||
|
||||
#[stable(feature = "shared_from_slice2", since = "1.24.0")]
|
||||
impl From<PathBuf> for Rc<Path> {
|
||||
/// Converts a [`PathBuf`] into an <code>[Rc]<[Path]></code> by moving the [`PathBuf`] data into
|
||||
|
|
@ -2011,6 +2030,15 @@ impl From<&Path> for Rc<Path> {
|
|||
}
|
||||
}
|
||||
|
||||
#[stable(feature = "shared_from_mut_slice", since = "CURRENT_RUSTC_VERSION")]
|
||||
impl From<&mut Path> for Rc<Path> {
|
||||
/// Converts a [`Path`] into an [`Rc`] by copying the [`Path`] data into a new [`Rc`] buffer.
|
||||
#[inline]
|
||||
fn from(s: &mut Path) -> Rc<Path> {
|
||||
Rc::from(&*s)
|
||||
}
|
||||
}
|
||||
|
||||
#[stable(feature = "rust1", since = "1.0.0")]
|
||||
impl ToOwned for Path {
|
||||
type Owned = PathBuf;
|
||||
|
|
|
|||
|
|
@ -2009,6 +2009,7 @@ pub(crate) struct StaticParts<'a> {
|
|||
safety: ast::Safety,
|
||||
vis: &'a ast::Visibility,
|
||||
ident: symbol::Ident,
|
||||
generics: Option<&'a ast::Generics>,
|
||||
ty: &'a ast::Ty,
|
||||
mutability: ast::Mutability,
|
||||
expr_opt: Option<&'a ptr::P<ast::Expr>>,
|
||||
|
|
@ -2018,8 +2019,10 @@ pub(crate) struct StaticParts<'a> {
|
|||
|
||||
impl<'a> StaticParts<'a> {
|
||||
pub(crate) fn from_item(item: &'a ast::Item) -> Self {
|
||||
let (defaultness, prefix, safety, ty, mutability, expr) = match &item.kind {
|
||||
ast::ItemKind::Static(s) => (None, "static", s.safety, &s.ty, s.mutability, &s.expr),
|
||||
let (defaultness, prefix, safety, ty, mutability, expr, generics) = match &item.kind {
|
||||
ast::ItemKind::Static(s) => {
|
||||
(None, "static", s.safety, &s.ty, s.mutability, &s.expr, None)
|
||||
}
|
||||
ast::ItemKind::Const(c) => (
|
||||
Some(c.defaultness),
|
||||
"const",
|
||||
|
|
@ -2027,6 +2030,7 @@ impl<'a> StaticParts<'a> {
|
|||
&c.ty,
|
||||
ast::Mutability::Not,
|
||||
&c.expr,
|
||||
Some(&c.generics),
|
||||
),
|
||||
_ => unreachable!(),
|
||||
};
|
||||
|
|
@ -2035,6 +2039,7 @@ impl<'a> StaticParts<'a> {
|
|||
safety,
|
||||
vis: &item.vis,
|
||||
ident: item.ident,
|
||||
generics,
|
||||
ty,
|
||||
mutability,
|
||||
expr_opt: expr.as_ref(),
|
||||
|
|
@ -2044,8 +2049,8 @@ impl<'a> StaticParts<'a> {
|
|||
}
|
||||
|
||||
pub(crate) fn from_trait_item(ti: &'a ast::AssocItem) -> Self {
|
||||
let (defaultness, ty, expr_opt) = match &ti.kind {
|
||||
ast::AssocItemKind::Const(c) => (c.defaultness, &c.ty, &c.expr),
|
||||
let (defaultness, ty, expr_opt, generics) = match &ti.kind {
|
||||
ast::AssocItemKind::Const(c) => (c.defaultness, &c.ty, &c.expr, Some(&c.generics)),
|
||||
_ => unreachable!(),
|
||||
};
|
||||
StaticParts {
|
||||
|
|
@ -2053,6 +2058,7 @@ impl<'a> StaticParts<'a> {
|
|||
safety: ast::Safety::Default,
|
||||
vis: &ti.vis,
|
||||
ident: ti.ident,
|
||||
generics,
|
||||
ty,
|
||||
mutability: ast::Mutability::Not,
|
||||
expr_opt: expr_opt.as_ref(),
|
||||
|
|
@ -2062,8 +2068,8 @@ impl<'a> StaticParts<'a> {
|
|||
}
|
||||
|
||||
pub(crate) fn from_impl_item(ii: &'a ast::AssocItem) -> Self {
|
||||
let (defaultness, ty, expr) = match &ii.kind {
|
||||
ast::AssocItemKind::Const(c) => (c.defaultness, &c.ty, &c.expr),
|
||||
let (defaultness, ty, expr, generics) = match &ii.kind {
|
||||
ast::AssocItemKind::Const(c) => (c.defaultness, &c.ty, &c.expr, Some(&c.generics)),
|
||||
_ => unreachable!(),
|
||||
};
|
||||
StaticParts {
|
||||
|
|
@ -2071,6 +2077,7 @@ impl<'a> StaticParts<'a> {
|
|||
safety: ast::Safety::Default,
|
||||
vis: &ii.vis,
|
||||
ident: ii.ident,
|
||||
generics,
|
||||
ty,
|
||||
mutability: ast::Mutability::Not,
|
||||
expr_opt: expr.as_ref(),
|
||||
|
|
@ -2085,6 +2092,14 @@ fn rewrite_static(
|
|||
static_parts: &StaticParts<'_>,
|
||||
offset: Indent,
|
||||
) -> Option<String> {
|
||||
// For now, if this static (or const) has generics, then bail.
|
||||
if static_parts
|
||||
.generics
|
||||
.is_some_and(|g| !g.params.is_empty() || !g.where_clause.is_empty())
|
||||
{
|
||||
return None;
|
||||
}
|
||||
|
||||
let colon = colon_spaces(context.config);
|
||||
let mut prefix = format!(
|
||||
"{}{}{}{} {}{}{}",
|
||||
|
|
|
|||
|
|
@ -0,0 +1,25 @@
|
|||
// Make sure we don't mess up the formatting of generic consts
|
||||
|
||||
#![feature(generic_const_items)]
|
||||
|
||||
const GENERIC<N, const M: usize>: i32 = 0;
|
||||
|
||||
const WHERECLAUSE: i32 = 0
|
||||
where
|
||||
i32:;
|
||||
|
||||
trait Foo {
|
||||
const GENERIC<N, const M: usize>: i32;
|
||||
|
||||
const WHERECLAUSE: i32
|
||||
where
|
||||
i32:;
|
||||
}
|
||||
|
||||
impl Foo for () {
|
||||
const GENERIC<N, const M: usize>: i32 = 0;
|
||||
|
||||
const WHERECLAUSE: i32 = 0
|
||||
where
|
||||
i32:;
|
||||
}
|
||||
|
|
@ -268,7 +268,7 @@ fn main() {
|
|||
let mut table_file = String::new();
|
||||
|
||||
table_file.push_str(
|
||||
"///! This file is generated by src/tools/unicode-table-generator; do not edit manually!\n",
|
||||
"///! This file is generated by `./x run src/tools/unicode-table-generator`; do not edit manually!\n",
|
||||
);
|
||||
|
||||
// Include the range search function
|
||||
|
|
|
|||
|
|
@ -0,0 +1,13 @@
|
|||
//@ edition: 2021
|
||||
//@ compile-flags: -Cinstrument-coverage=on
|
||||
|
||||
#[inline]
|
||||
pub fn inline_me() {}
|
||||
|
||||
#[inline(never)]
|
||||
pub fn no_inlining_please() {}
|
||||
|
||||
pub fn generic<T>() {}
|
||||
|
||||
// FIXME(#132436): Even though this doesn't ICE, it still produces coverage
|
||||
// reports that undercount the affected code.
|
||||
|
|
@ -0,0 +1,19 @@
|
|||
//@ edition: 2021
|
||||
//@ compile-flags: -Cinstrument-coverage=off
|
||||
//@ ignore-coverage-run
|
||||
//@ aux-crate: inline_mixed_helper=inline_mixed_helper.rs
|
||||
|
||||
// Regression test for <https://github.com/rust-lang/rust/pull/132395>.
|
||||
// Various forms of cross-crate inlining can cause coverage statements to be
|
||||
// inlined into crates that are being built without coverage instrumentation.
|
||||
// At the very least, we need to not ICE when that happens.
|
||||
|
||||
fn main() {
|
||||
inline_mixed_helper::inline_me();
|
||||
inline_mixed_helper::no_inlining_please();
|
||||
inline_mixed_helper::generic::<u32>();
|
||||
}
|
||||
|
||||
// FIXME(#132437): We currently don't test this in coverage-run mode, because
|
||||
// whether or not it produces a `.profraw` file appears to differ between
|
||||
// platforms.
|
||||
|
|
@ -0,0 +1,18 @@
|
|||
//@ known-bug: #126268
|
||||
#![feature(min_specialization)]
|
||||
|
||||
trait Trait {}
|
||||
|
||||
impl<T> Trait for T {}
|
||||
|
||||
trait Data {
|
||||
type Elem;
|
||||
}
|
||||
|
||||
struct DatasetIter<'a, R: Data> {
|
||||
data: &'a R::Elem,
|
||||
}
|
||||
|
||||
pub struct ArrayBase {}
|
||||
|
||||
impl<'a> Trait for DatasetIter<'a, ArrayBase> {}
|
||||
|
|
@ -1,25 +1,21 @@
|
|||
//@ known-bug: #131050
|
||||
//@ compile-flags: --edition=2021
|
||||
|
||||
fn query_as<D>() {}
|
||||
use std::future::Future;
|
||||
|
||||
async fn create_user() {
|
||||
query_as();
|
||||
fn invalid_future() -> impl Future {}
|
||||
|
||||
fn create_complex_future() -> impl Future<Output = impl ReturnsSend> {
|
||||
async { &|| async { invalid_future().await } }
|
||||
}
|
||||
|
||||
async fn post_user_filter() -> impl Filter {
|
||||
AndThen(&(), || async { create_user().await })
|
||||
fn coerce_impl_trait() -> impl Future<Output = impl Send> {
|
||||
create_complex_future()
|
||||
}
|
||||
|
||||
async fn get_app() -> impl Send {
|
||||
post_user_filter().await
|
||||
}
|
||||
trait ReturnsSend {}
|
||||
|
||||
trait Filter {}
|
||||
|
||||
struct AndThen<T, F>(T, F);
|
||||
|
||||
impl<T, F, R> Filter for AndThen<T, F>
|
||||
impl<F, R> ReturnsSend for F
|
||||
where
|
||||
F: Fn() -> R,
|
||||
R: Send,
|
||||
|
|
|
|||
|
|
@ -0,0 +1,2 @@
|
|||
//@ known-bug: #132126
|
||||
trait UnsafeCopy where Self: use<Self> {}
|
||||
|
|
@ -0,0 +1,4 @@
|
|||
fn main() {
|
||||
x::<_>(|_| panic!())
|
||||
//~^ ERROR cannot find function `x` in this scope
|
||||
}
|
||||
|
|
@ -0,0 +1,9 @@
|
|||
error[E0425]: cannot find function `x` in this scope
|
||||
--> $DIR/suggestion-ice-132517.rs:2:5
|
||||
|
|
||||
LL | x::<_>(|_| panic!())
|
||||
| ^ not found in this scope
|
||||
|
||||
error: aborting due to 1 previous error
|
||||
|
||||
For more information about this error, try `rustc --explain E0425`.
|
||||
|
|
@ -2,7 +2,7 @@
|
|||
//@ ignore-compare-mode-next-solver (explicit revisions)
|
||||
//@[next] compile-flags: -Znext-solver
|
||||
//@[next] check-pass
|
||||
//@[current] known-bug: unknown
|
||||
//@[current] known-bug: #132519
|
||||
//@[current] failure-status: 101
|
||||
//@[current] dont-check-compiler-stderr
|
||||
|
||||
|
|
|
|||
|
|
@ -0,0 +1,24 @@
|
|||
//@ check-fail
|
||||
//
|
||||
// Regression for https://github.com/rust-lang/rust/issues/117446
|
||||
|
||||
pub struct Repeated<T>(Vec<T>);
|
||||
|
||||
trait Foo<'a> {
|
||||
fn outer<D>() -> Option<()>;
|
||||
}
|
||||
|
||||
impl<'a, T> Foo<'a> for Repeated<T> {
|
||||
fn outer() -> Option<()> {
|
||||
//~^ ERROR associated function `outer` has 0 type parameters but its trait declaration has 1 type parameter [E0049]
|
||||
//~^^ ERROR mismatched types [E0308]
|
||||
fn inner<Q>(value: Option<()>) -> Repeated<Q> {
|
||||
match value {
|
||||
_ => Self(unimplemented!()),
|
||||
//~^ ERROR can't reference `Self` constructor from outer item [E0401]
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
fn main() {}
|
||||
|
|
@ -0,0 +1,33 @@
|
|||
error[E0049]: associated function `outer` has 0 type parameters but its trait declaration has 1 type parameter
|
||||
--> $DIR/ice-index-out-of-bounds-issue-117446.rs:12:13
|
||||
|
|
||||
LL | fn outer<D>() -> Option<()>;
|
||||
| - expected 1 type parameter
|
||||
...
|
||||
LL | fn outer() -> Option<()> {
|
||||
| ^ found 0 type parameters
|
||||
|
||||
error[E0308]: mismatched types
|
||||
--> $DIR/ice-index-out-of-bounds-issue-117446.rs:12:19
|
||||
|
|
||||
LL | fn outer() -> Option<()> {
|
||||
| ----- ^^^^^^^^^^ expected `Option<()>`, found `()`
|
||||
| |
|
||||
| implicitly returns `()` as its body has no tail or `return` expression
|
||||
|
|
||||
= note: expected enum `Option<()>`
|
||||
found unit type `()`
|
||||
|
||||
error[E0401]: can't reference `Self` constructor from outer item
|
||||
--> $DIR/ice-index-out-of-bounds-issue-117446.rs:17:22
|
||||
|
|
||||
LL | impl<'a, T> Foo<'a> for Repeated<T> {
|
||||
| ----------------------------------- the inner item doesn't inherit generics from this impl, so `Self` is invalid to reference
|
||||
...
|
||||
LL | _ => Self(unimplemented!()),
|
||||
| ^^^^ help: replace `Self` with the actual type: `Repeated`
|
||||
|
||||
error: aborting due to 3 previous errors
|
||||
|
||||
Some errors have detailed explanations: E0049, E0308, E0401.
|
||||
For more information about an error, try `rustc --explain E0049`.
|
||||
Loading…
Reference in New Issue