diff --git a/compiler/rustc_ast/src/ast.rs b/compiler/rustc_ast/src/ast.rs index 03b957adeda9d..4f55f37e2e964 100644 --- a/compiler/rustc_ast/src/ast.rs +++ b/compiler/rustc_ast/src/ast.rs @@ -332,10 +332,7 @@ pub type GenericBounds = Vec; pub enum ParamKindOrd { Lifetime, Type, - // `unordered` is only `true` if `sess.unordered_const_ty_params()` - // returns true. Specifically, if it's only `min_const_generics`, it will still require - // ordering consts after types. - Const { unordered: bool }, + Const, // `Infer` is not actually constructed directly from the AST, but is implicitly constructed // during HIR lowering, and `ParamKindOrd` will implicitly order inferred variables last. Infer, @@ -346,11 +343,7 @@ impl Ord for ParamKindOrd { use ParamKindOrd::*; let to_int = |v| match v { Lifetime => 0, - Infer | Type | Const { unordered: true } => 1, - // technically both consts should be ordered equally, - // but only one is ever encountered at a time, so this is - // fine. - Const { unordered: false } => 2, + Infer | Type | Const => 1, }; to_int(*self).cmp(&to_int(*other)) diff --git a/compiler/rustc_ast_passes/src/ast_validation.rs b/compiler/rustc_ast_passes/src/ast_validation.rs index efc30121987e2..ae8c4330a1c53 100644 --- a/compiler/rustc_ast_passes/src/ast_validation.rs +++ b/compiler/rustc_ast_passes/src/ast_validation.rs @@ -894,7 +894,6 @@ impl<'a> AstValidator<'a> { /// Checks that generic parameters are in the correct order, /// which is lifetimes, then types and then consts. (`<'a, T, const N: usize>`) fn validate_generic_param_order( - sess: &Session, handler: &rustc_errors::Handler, generics: &[GenericParam], span: Span, @@ -911,8 +910,7 @@ fn validate_generic_param_order( GenericParamKind::Type { default: _ } => (ParamKindOrd::Type, ident.to_string()), GenericParamKind::Const { ref ty, kw_span: _, default: _ } => { let ty = pprust::ty_to_string(ty); - let unordered = sess.features_untracked().unordered_const_ty_params(); - (ParamKindOrd::Const { unordered }, format!("const {}: {}", ident, ty)) + (ParamKindOrd::Const, format!("const {}: {}", ident, ty)) } }; param_idents.push((kind, ord_kind, bounds, idx, ident)); @@ -968,14 +966,7 @@ fn validate_generic_param_order( ); err.span_suggestion( span, - &format!( - "reorder the parameters: lifetimes, {}", - if sess.features_untracked().unordered_const_ty_params() { - "then consts and types" - } else { - "then types, then consts" - } - ), + "reorder the parameters: lifetimes, then consts and types", ordered_params.clone(), Applicability::MachineApplicable, ); @@ -1342,8 +1333,6 @@ impl<'a> Visitor<'a> for AstValidator<'a> { } fn visit_generics(&mut self, generics: &'a Generics) { - let cg_defaults = self.session.features_untracked().unordered_const_ty_params(); - let mut prev_param_default = None; for param in &generics.params { match param.kind { @@ -1358,12 +1347,6 @@ impl<'a> Visitor<'a> for AstValidator<'a> { span, "generic parameters with a default must be trailing", ); - if matches!(param.kind, GenericParamKind::Const { .. }) && !cg_defaults { - err.note( - "using type defaults and const parameters \ - in the same parameter list is currently not permitted", - ); - } err.emit(); break; } @@ -1371,12 +1354,7 @@ impl<'a> Visitor<'a> for AstValidator<'a> { } } - validate_generic_param_order( - self.session, - self.err_handler(), - &generics.params, - generics.span, - ); + validate_generic_param_order(self.err_handler(), &generics.params, generics.span); for predicate in &generics.where_clause.predicates { if let WherePredicate::EqPredicate(ref predicate) = *predicate { diff --git a/compiler/rustc_ast_passes/src/feature_gate.rs b/compiler/rustc_ast_passes/src/feature_gate.rs index 5eaec79c4ed0c..1d1539152be02 100644 --- a/compiler/rustc_ast_passes/src/feature_gate.rs +++ b/compiler/rustc_ast_passes/src/feature_gate.rs @@ -724,10 +724,6 @@ pub fn check_crate(krate: &ast::Crate, sess: &Session) { gate_all!(half_open_range_patterns, "half-open range patterns are unstable"); gate_all!(inline_const, "inline-const is experimental"); gate_all!(inline_const_pat, "inline-const in pattern position is experimental"); - gate_all!( - const_generics_defaults, - "default values for const generic parameters are experimental" - ); if sess.parse_sess.span_diagnostic.err_count() == 0 { // Errors for `destructuring_assignment` can get quite noisy, especially where `_` is // involved, so we only emit errors where there are no other parsing errors. diff --git a/compiler/rustc_feature/src/accepted.rs b/compiler/rustc_feature/src/accepted.rs index 6950fae898f21..87b08dc52643e 100644 --- a/compiler/rustc_feature/src/accepted.rs +++ b/compiler/rustc_feature/src/accepted.rs @@ -90,6 +90,8 @@ declare_features! ( (accepted, const_fn_union, "1.56.0", Some(51909), None), /// Allows unsizing coercions in `const fn`. (accepted, const_fn_unsize, "1.54.0", Some(64992), None), + /// Allows const generics to have default values (e.g. `struct Foo(...);`). + (accepted, const_generics_defaults, "1.59.0", Some(44580), None), /// Allows the use of `if` and `match` in constants. (accepted, const_if_match, "1.46.0", Some(49146), None), /// Allows indexing into constant arrays. diff --git a/compiler/rustc_feature/src/active.rs b/compiler/rustc_feature/src/active.rs index 640c4bba6dafb..22f6559d15fa2 100644 --- a/compiler/rustc_feature/src/active.rs +++ b/compiler/rustc_feature/src/active.rs @@ -69,10 +69,6 @@ macro_rules! declare_features { } } - pub fn unordered_const_ty_params(&self) -> bool { - self.const_generics_defaults || self.generic_const_exprs || self.adt_const_params - } - /// Some features are known to be incomplete and using them is likely to have /// unanticipated results, such as compiler crashes. We warn the user about these /// to alert them. @@ -334,8 +330,6 @@ declare_features! ( (active, const_fn_trait_bound, "1.53.0", Some(57563), None), /// Allows `for _ in _` loops in const contexts. (active, const_for, "1.56.0", Some(87575), None), - /// Allows const generics to have default values (e.g. `struct Foo(...);`). - (active, const_generics_defaults, "1.51.0", Some(44580), None), /// Allows argument and return position `impl Trait` in a `const fn`. (active, const_impl_trait, "1.48.0", Some(77463), None), /// Allows using `&mut` in constant functions. diff --git a/compiler/rustc_hir/src/hir.rs b/compiler/rustc_hir/src/hir.rs index 9a8bc2efbfa46..60e4864874d15 100644 --- a/compiler/rustc_hir/src/hir.rs +++ b/compiler/rustc_hir/src/hir.rs @@ -325,13 +325,11 @@ impl GenericArg<'_> { } } - pub fn to_ord(&self, feats: &rustc_feature::Features) -> ast::ParamKindOrd { + pub fn to_ord(&self) -> ast::ParamKindOrd { match self { GenericArg::Lifetime(_) => ast::ParamKindOrd::Lifetime, GenericArg::Type(_) => ast::ParamKindOrd::Type, - GenericArg::Const(_) => { - ast::ParamKindOrd::Const { unordered: feats.unordered_const_ty_params() } - } + GenericArg::Const(_) => ast::ParamKindOrd::Const, GenericArg::Infer(_) => ast::ParamKindOrd::Infer, } } diff --git a/compiler/rustc_middle/src/ty/generics.rs b/compiler/rustc_middle/src/ty/generics.rs index f53f1871508d7..1c3a01e2cfadf 100644 --- a/compiler/rustc_middle/src/ty/generics.rs +++ b/compiler/rustc_middle/src/ty/generics.rs @@ -24,13 +24,11 @@ impl GenericParamDefKind { GenericParamDefKind::Const { .. } => "constant", } } - pub fn to_ord(&self, tcx: TyCtxt<'_>) -> ast::ParamKindOrd { + pub fn to_ord(&self) -> ast::ParamKindOrd { match self { GenericParamDefKind::Lifetime => ast::ParamKindOrd::Lifetime, GenericParamDefKind::Type { .. } => ast::ParamKindOrd::Type, - GenericParamDefKind::Const { .. } => { - ast::ParamKindOrd::Const { unordered: tcx.features().unordered_const_ty_params() } - } + GenericParamDefKind::Const { .. } => ast::ParamKindOrd::Const, } } } diff --git a/compiler/rustc_parse/src/parser/generics.rs b/compiler/rustc_parse/src/parser/generics.rs index 07887a7a59c1d..419ea9cced0d7 100644 --- a/compiler/rustc_parse/src/parser/generics.rs +++ b/compiler/rustc_parse/src/parser/generics.rs @@ -5,7 +5,7 @@ use rustc_ast::{ self as ast, Attribute, GenericBounds, GenericParam, GenericParamKind, WhereClause, }; use rustc_errors::PResult; -use rustc_span::symbol::{kw, sym}; +use rustc_span::symbol::kw; impl<'a> Parser<'a> { /// Parses bounds of a lifetime parameter `BOUND + BOUND + BOUND`, possibly with trailing `+`. @@ -59,19 +59,8 @@ impl<'a> Parser<'a> { self.expect(&token::Colon)?; let ty = self.parse_ty()?; - // Parse optional const generics default value, taking care of feature gating the spans - // with the unstable syntax mechanism. - let default = if self.eat(&token::Eq) { - // The gated span goes from the `=` to the end of the const argument that follows (and - // which could be a block expression). - let start = self.prev_token.span; - let const_arg = self.parse_const_arg()?; - let span = start.to(const_arg.value.span); - self.sess.gated_spans.gate(sym::const_generics_defaults, span); - Some(const_arg) - } else { - None - }; + // Parse optional const generics default value. + let default = if self.eat(&token::Eq) { Some(self.parse_const_arg()?) } else { None }; Ok(GenericParam { ident, diff --git a/compiler/rustc_typeck/src/astconv/generics.rs b/compiler/rustc_typeck/src/astconv/generics.rs index e8bd038fed7a5..caa5c71e21cd9 100644 --- a/compiler/rustc_typeck/src/astconv/generics.rs +++ b/compiler/rustc_typeck/src/astconv/generics.rs @@ -131,8 +131,8 @@ impl<'o, 'tcx> dyn AstConv<'tcx> + 'o { _ => {} } - let kind_ord = param.kind.to_ord(tcx); - let arg_ord = arg.to_ord(tcx.features()); + let kind_ord = param.kind.to_ord(); + let arg_ord = arg.to_ord(); // This note is only true when generic parameters are strictly ordered by their kind. if possible_ordering_error && kind_ord.cmp(&arg_ord) != core::cmp::Ordering::Equal { @@ -298,26 +298,7 @@ impl<'o, 'tcx> dyn AstConv<'tcx> + 'o { .params .clone() .into_iter() - .map(|param| { - ( - match param.kind { - GenericParamDefKind::Lifetime => { - ParamKindOrd::Lifetime - } - GenericParamDefKind::Type { .. } => { - ParamKindOrd::Type - } - GenericParamDefKind::Const { .. } => { - ParamKindOrd::Const { - unordered: tcx - .features() - .unordered_const_ty_params(), - } - } - }, - param, - ) - }) + .map(|param| (param.kind.to_ord(), param)) .collect::>(); param_types_present.sort_by_key(|(ord, _)| *ord); let (mut param_types_present, ordered_params): ( @@ -330,16 +311,7 @@ impl<'o, 'tcx> dyn AstConv<'tcx> + 'o { tcx, arg, param, - !args_iter.clone().is_sorted_by_key(|arg| match arg { - GenericArg::Lifetime(_) => ParamKindOrd::Lifetime, - GenericArg::Type(_) => ParamKindOrd::Type, - GenericArg::Const(_) => ParamKindOrd::Const { - unordered: tcx - .features() - .unordered_const_ty_params(), - }, - GenericArg::Infer(_) => ParamKindOrd::Infer, - }), + !args_iter.clone().is_sorted_by_key(|arg| arg.to_ord()), Some(&format!( "reorder the arguments: {}: `<{}>`", param_types_present diff --git a/compiler/rustc_typeck/src/check/wfcheck.rs b/compiler/rustc_typeck/src/check/wfcheck.rs index 17f07d0877e51..10fa9e0cff554 100644 --- a/compiler/rustc_typeck/src/check/wfcheck.rs +++ b/compiler/rustc_typeck/src/check/wfcheck.rs @@ -697,7 +697,6 @@ fn check_param_wf(tcx: TyCtxt<'_>, param: &hir::GenericParam<'_>) { hir::GenericParamKind::Lifetime { .. } | hir::GenericParamKind::Type { .. } => (), // Const parameters are well formed if their type is structural match. - // FIXME(const_generics_defaults): we also need to check that the `default` is wf. hir::GenericParamKind::Const { ty: hir_ty, default: _ } => { let ty = tcx.type_of(tcx.hir().local_def_id(param.hir_id)); diff --git a/src/test/incremental/const-generics/hash-tyvid-regression-2.rs b/src/test/incremental/const-generics/hash-tyvid-regression-2.rs index bba22bf5dc161..5cdd43cd782c4 100644 --- a/src/test/incremental/const-generics/hash-tyvid-regression-2.rs +++ b/src/test/incremental/const-generics/hash-tyvid-regression-2.rs @@ -1,5 +1,5 @@ // revisions: cfail -#![feature(generic_const_exprs, adt_const_params, const_generics_defaults)] +#![feature(generic_const_exprs, adt_const_params)] #![allow(incomplete_features)] // regression test for #77650 struct C([T; N.get()]) diff --git a/src/test/rustdoc/const-generics/const-generic-defaults.rs b/src/test/rustdoc/const-generics/const-generic-defaults.rs index efe35bf7aa442..8035f826775ef 100644 --- a/src/test/rustdoc/const-generics/const-generic-defaults.rs +++ b/src/test/rustdoc/const-generics/const-generic-defaults.rs @@ -1,5 +1,4 @@ #![crate_name = "foo"] -#![feature(const_generics_defaults)] // @has foo/struct.Foo.html '//pre[@class="rust struct"]' \ // 'pub struct Foo(_);' diff --git a/src/test/ui/const-generics/argument_order.min.stderr b/src/test/ui/const-generics/argument_order.min.stderr deleted file mode 100644 index afd9ed1a7235d..0000000000000 --- a/src/test/ui/const-generics/argument_order.min.stderr +++ /dev/null @@ -1,30 +0,0 @@ -error: type parameters must be declared prior to const parameters - --> $DIR/argument_order.rs:4:28 - | -LL | struct Bad { - | -----------------^- help: reorder the parameters: lifetimes, then types, then consts: `` - -error: lifetime parameters must be declared prior to const parameters - --> $DIR/argument_order.rs:10:32 - | -LL | struct AlsoBad { - | -----------------^^-----^^-------------------- help: reorder the parameters: lifetimes, then types, then consts: `<'a, 'b, T, U, const N: usize, const M: usize>` - -error: type parameters must be declared prior to const parameters - --> $DIR/argument_order.rs:10:36 - | -LL | struct AlsoBad { - | ---------------------^----------------------^- help: reorder the parameters: lifetimes, then types, then consts: `<'a, 'b, T, U, const N: usize, const M: usize>` - -error[E0747]: lifetime provided when a type was expected - --> $DIR/argument_order.rs:18:23 - | -LL | let _: AlsoBad<7, 'static, u32, 'static, 17, u16>; - | ^^^^^^^ - | - = note: lifetime arguments must be provided before type arguments - = help: reorder the arguments: lifetimes, then types, then consts: `<'a, 'b, T, U, N, M>` - -error: aborting due to 4 previous errors - -For more information about this error, try `rustc --explain E0747`. diff --git a/src/test/ui/const-generics/argument_order.rs b/src/test/ui/const-generics/argument_order.rs index 97dd0f1435227..196d9b8a1e210 100644 --- a/src/test/ui/const-generics/argument_order.rs +++ b/src/test/ui/const-generics/argument_order.rs @@ -1,15 +1,10 @@ -// revisions: full min -#![cfg_attr(full, feature(const_generics_defaults))] - struct Bad { - //[min]~^ ERROR type parameters must be declared prior to const parameters arr: [u8; { N }], another: T, } struct AlsoBad { //~^ ERROR lifetime parameters must be declared prior - //[min]~^^ ERROR type parameters must be declared prior to const parameters a: &'a T, b: &'b U, } diff --git a/src/test/ui/const-generics/argument_order.full.stderr b/src/test/ui/const-generics/argument_order.stderr similarity index 91% rename from src/test/ui/const-generics/argument_order.full.stderr rename to src/test/ui/const-generics/argument_order.stderr index 9762748f441f6..6b33dffb434e7 100644 --- a/src/test/ui/const-generics/argument_order.full.stderr +++ b/src/test/ui/const-generics/argument_order.stderr @@ -1,11 +1,11 @@ error: lifetime parameters must be declared prior to const parameters - --> $DIR/argument_order.rs:10:32 + --> $DIR/argument_order.rs:6:32 | LL | struct AlsoBad { | -----------------^^-----^^-------------------- help: reorder the parameters: lifetimes, then consts and types: `<'a, 'b, const N: usize, T, const M: usize, U>` error[E0747]: lifetime provided when a type was expected - --> $DIR/argument_order.rs:18:23 + --> $DIR/argument_order.rs:13:23 | LL | let _: AlsoBad<7, 'static, u32, 'static, 17, u16>; | ^^^^^^^ diff --git a/src/test/ui/const-generics/const-arg-type-arg-misordered.stderr b/src/test/ui/const-generics/const-arg-type-arg-misordered.stderr index 104ee9b48b433..4e12f7a8c6e69 100644 --- a/src/test/ui/const-generics/const-arg-type-arg-misordered.stderr +++ b/src/test/ui/const-generics/const-arg-type-arg-misordered.stderr @@ -3,9 +3,6 @@ error[E0747]: constant provided when a type was expected | LL | fn foo() -> Array { | ^ - | - = note: type arguments must be provided before constant arguments - = help: reorder the arguments: types, then consts: `` error: aborting due to previous error diff --git a/src/test/ui/const-generics/const-param-before-other-params.min.stderr b/src/test/ui/const-generics/const-param-before-other-params.min.stderr deleted file mode 100644 index f439cd9d69fcc..0000000000000 --- a/src/test/ui/const-generics/const-param-before-other-params.min.stderr +++ /dev/null @@ -1,14 +0,0 @@ -error: lifetime parameters must be declared prior to const parameters - --> $DIR/const-param-before-other-params.rs:5:21 - | -LL | fn bar(_: &'a ()) { - | --------------^^- help: reorder the parameters: lifetimes, then types, then consts: `<'a, const X: u8>` - -error: type parameters must be declared prior to const parameters - --> $DIR/const-param-before-other-params.rs:9:21 - | -LL | fn foo(_: &T) {} - | --------------^- help: reorder the parameters: lifetimes, then types, then consts: `` - -error: aborting due to 2 previous errors - diff --git a/src/test/ui/const-generics/const-param-before-other-params.rs b/src/test/ui/const-generics/const-param-before-other-params.rs index 0a7b57fe626b1..da06aca308e18 100644 --- a/src/test/ui/const-generics/const-param-before-other-params.rs +++ b/src/test/ui/const-generics/const-param-before-other-params.rs @@ -1,12 +1,7 @@ -// revisions: full min -#![cfg_attr(full, feature(const_generics_defaults))] -#![cfg_attr(full, allow(incomplete_features))] - fn bar(_: &'a ()) { //~^ ERROR lifetime parameters must be declared prior to const parameters } fn foo(_: &T) {} -//[min]~^ ERROR type parameters must be declared prior to const parameters fn main() {} diff --git a/src/test/ui/const-generics/const-param-before-other-params.full.stderr b/src/test/ui/const-generics/const-param-before-other-params.stderr similarity index 84% rename from src/test/ui/const-generics/const-param-before-other-params.full.stderr rename to src/test/ui/const-generics/const-param-before-other-params.stderr index 982417eb3c61e..607d20c4a25f2 100644 --- a/src/test/ui/const-generics/const-param-before-other-params.full.stderr +++ b/src/test/ui/const-generics/const-param-before-other-params.stderr @@ -1,5 +1,5 @@ error: lifetime parameters must be declared prior to const parameters - --> $DIR/const-param-before-other-params.rs:5:21 + --> $DIR/const-param-before-other-params.rs:1:21 | LL | fn bar(_: &'a ()) { | --------------^^- help: reorder the parameters: lifetimes, then consts and types: `<'a, const X: u8>` diff --git a/src/test/ui/const-generics/defaults/auxiliary/const_defaulty.rs b/src/test/ui/const-generics/defaults/auxiliary/const_defaulty.rs index 5c548740af239..eed982534c206 100644 --- a/src/test/ui/const-generics/defaults/auxiliary/const_defaulty.rs +++ b/src/test/ui/const-generics/defaults/auxiliary/const_defaulty.rs @@ -1,5 +1,3 @@ -#![feature(const_generics_defaults)] - pub struct Defaulted; impl Defaulted { pub fn new() -> Self { diff --git a/src/test/ui/const-generics/defaults/complex-generic-default-expr.min.stderr b/src/test/ui/const-generics/defaults/complex-generic-default-expr.min.stderr index aa289ec07783e..b836cfeaedbb7 100644 --- a/src/test/ui/const-generics/defaults/complex-generic-default-expr.min.stderr +++ b/src/test/ui/const-generics/defaults/complex-generic-default-expr.min.stderr @@ -1,5 +1,5 @@ error: generic parameters may not be used in const operations - --> $DIR/complex-generic-default-expr.rs:7:47 + --> $DIR/complex-generic-default-expr.rs:6:47 | LL | struct Foo; | ^ cannot perform const operation using `N` @@ -8,7 +8,7 @@ LL | struct Foo; = help: use `#![feature(generic_const_exprs)]` to allow generic const expressions error: generic parameters may not be used in const operations - --> $DIR/complex-generic-default-expr.rs:10:62 + --> $DIR/complex-generic-default-expr.rs:9:62 | LL | struct Bar() }>(T); | ^ cannot perform const operation using `T` diff --git a/src/test/ui/const-generics/defaults/complex-generic-default-expr.rs b/src/test/ui/const-generics/defaults/complex-generic-default-expr.rs index 814c996fbad6f..7f50d4c9f299b 100644 --- a/src/test/ui/const-generics/defaults/complex-generic-default-expr.rs +++ b/src/test/ui/const-generics/defaults/complex-generic-default-expr.rs @@ -1,8 +1,7 @@ // revisions: full min //[full] check-pass #![cfg_attr(full, feature(generic_const_exprs))] -#![feature(const_generics_defaults)] -#![allow(incomplete_features)] +#![cfg_attr(full, allow(incomplete_features))] struct Foo; //[min]~^ ERROR generic parameters may not be used in const operations diff --git a/src/test/ui/const-generics/defaults/complex-unord-param.rs b/src/test/ui/const-generics/defaults/complex-unord-param.rs index c27ed298afd16..aebc5975a5a5d 100644 --- a/src/test/ui/const-generics/defaults/complex-unord-param.rs +++ b/src/test/ui/const-generics/defaults/complex-unord-param.rs @@ -1,12 +1,8 @@ -// [full] run-pass -// revisions: full min +// run-pass // Checks a complicated usage of unordered params -#![cfg_attr(full, feature(const_generics_defaults))] -#![cfg_attr(full, allow(incomplete_features))] #![allow(dead_code)] struct NestedArrays<'a, const N: usize, A: 'a, const M: usize, T:'a =u32> { - //[min]~^ ERROR type parameters must be declared prior to const parameters args: &'a [&'a [T; M]; N], specifier: A, } diff --git a/src/test/ui/const-generics/defaults/const-default.rs b/src/test/ui/const-generics/defaults/const-default.rs index e7cbf01a30179..65cb0eb14a37d 100644 --- a/src/test/ui/const-generics/defaults/const-default.rs +++ b/src/test/ui/const-generics/defaults/const-default.rs @@ -1,6 +1,4 @@ // run-pass -#![feature(const_generics_defaults)] - pub struct ConstDefault; impl ConstDefault { diff --git a/src/test/ui/const-generics/defaults/const-param-as-default-value.rs b/src/test/ui/const-generics/defaults/const-param-as-default-value.rs index 9779835d3150b..c1c955d8758ad 100644 --- a/src/test/ui/const-generics/defaults/const-param-as-default-value.rs +++ b/src/test/ui/const-generics/defaults/const-param-as-default-value.rs @@ -1,5 +1,4 @@ // run-pass -#![feature(const_generics_defaults)] struct Foo([u8; N], [u8; M]); fn foo() -> Foo { diff --git a/src/test/ui/const-generics/defaults/const-param-in-ty-defaults.rs b/src/test/ui/const-generics/defaults/const-param-in-ty-defaults.rs index dbcab77dcd2ee..5f0cafe2ef179 100644 --- a/src/test/ui/const-generics/defaults/const-param-in-ty-defaults.rs +++ b/src/test/ui/const-generics/defaults/const-param-in-ty-defaults.rs @@ -1,5 +1,4 @@ // run-pass -#![feature(const_generics_defaults)] struct Foo(T); impl Foo { diff --git a/src/test/ui/const-generics/defaults/default-annotation.rs b/src/test/ui/const-generics/defaults/default-annotation.rs index 5517bf8ac5fb2..7a9f5732f7fa2 100644 --- a/src/test/ui/const-generics/defaults/default-annotation.rs +++ b/src/test/ui/const-generics/defaults/default-annotation.rs @@ -1,6 +1,5 @@ // run-pass #![feature(staged_api)] -#![feature(const_generics_defaults)] #![allow(incomplete_features)] // FIXME(const_generics_defaults): It seems like we aren't testing the right thing here, // I would assume that we want the attributes to apply to the const parameter defaults diff --git a/src/test/ui/const-generics/defaults/default-const-param-cannot-reference-self.rs b/src/test/ui/const-generics/defaults/default-const-param-cannot-reference-self.rs index 9af84439252c7..45275e6092059 100644 --- a/src/test/ui/const-generics/defaults/default-const-param-cannot-reference-self.rs +++ b/src/test/ui/const-generics/defaults/default-const-param-cannot-reference-self.rs @@ -1,5 +1,3 @@ -#![feature(const_generics_defaults)] - struct Struct; //~^ ERROR generic parameters cannot use `Self` in their defaults [E0735] diff --git a/src/test/ui/const-generics/defaults/default-const-param-cannot-reference-self.stderr b/src/test/ui/const-generics/defaults/default-const-param-cannot-reference-self.stderr index 5dfec2fcb736f..72d7001fdf1b0 100644 --- a/src/test/ui/const-generics/defaults/default-const-param-cannot-reference-self.stderr +++ b/src/test/ui/const-generics/defaults/default-const-param-cannot-reference-self.stderr @@ -1,17 +1,17 @@ error[E0735]: generic parameters cannot use `Self` in their defaults - --> $DIR/default-const-param-cannot-reference-self.rs:3:34 + --> $DIR/default-const-param-cannot-reference-self.rs:1:34 | LL | struct Struct; | ^^^^ `Self` in generic parameter default error[E0735]: generic parameters cannot use `Self` in their defaults - --> $DIR/default-const-param-cannot-reference-self.rs:6:30 + --> $DIR/default-const-param-cannot-reference-self.rs:4:30 | LL | enum Enum { } | ^^^^ `Self` in generic parameter default error[E0735]: generic parameters cannot use `Self` in their defaults - --> $DIR/default-const-param-cannot-reference-self.rs:9:32 + --> $DIR/default-const-param-cannot-reference-self.rs:7:32 | LL | union Union { not_empty: () } | ^^^^ `Self` in generic parameter default diff --git a/src/test/ui/const-generics/defaults/default-on-impl.rs b/src/test/ui/const-generics/defaults/default-on-impl.rs index 280d92f839f4d..9ce46aa09dee6 100644 --- a/src/test/ui/const-generics/defaults/default-on-impl.rs +++ b/src/test/ui/const-generics/defaults/default-on-impl.rs @@ -1,5 +1,3 @@ -#![feature(const_generics_defaults)] - struct Foo; impl Foo {} diff --git a/src/test/ui/const-generics/defaults/default-on-impl.stderr b/src/test/ui/const-generics/defaults/default-on-impl.stderr index 0f85ceccc8a80..ddfc0ead8ad8c 100644 --- a/src/test/ui/const-generics/defaults/default-on-impl.stderr +++ b/src/test/ui/const-generics/defaults/default-on-impl.stderr @@ -1,5 +1,5 @@ error: defaults for const parameters are only allowed in `struct`, `enum`, `type`, or `trait` definitions - --> $DIR/default-on-impl.rs:5:12 + --> $DIR/default-on-impl.rs:3:12 | LL | impl Foo {} | ^ diff --git a/src/test/ui/const-generics/defaults/default-param-wf-concrete.rs b/src/test/ui/const-generics/defaults/default-param-wf-concrete.rs index d4271adefd12a..41a52c7eb0d83 100644 --- a/src/test/ui/const-generics/defaults/default-param-wf-concrete.rs +++ b/src/test/ui/const-generics/defaults/default-param-wf-concrete.rs @@ -1,4 +1,3 @@ -#![feature(const_generics_defaults)] struct Foo; //~^ ERROR evaluation of constant value failed fn main() {} diff --git a/src/test/ui/const-generics/defaults/default-param-wf-concrete.stderr b/src/test/ui/const-generics/defaults/default-param-wf-concrete.stderr index 6fca9d31c0a99..e8ebddade5c16 100644 --- a/src/test/ui/const-generics/defaults/default-param-wf-concrete.stderr +++ b/src/test/ui/const-generics/defaults/default-param-wf-concrete.stderr @@ -1,5 +1,5 @@ error[E0080]: evaluation of constant value failed - --> $DIR/default-param-wf-concrete.rs:2:28 + --> $DIR/default-param-wf-concrete.rs:1:28 | LL | struct Foo; | ^^^^^^^ attempt to compute `u8::MAX + 1_u8`, which would overflow diff --git a/src/test/ui/const-generics/defaults/doesnt_infer.rs b/src/test/ui/const-generics/defaults/doesnt_infer.rs index c7f14e47a9d64..cd533b57bc31f 100644 --- a/src/test/ui/const-generics/defaults/doesnt_infer.rs +++ b/src/test/ui/const-generics/defaults/doesnt_infer.rs @@ -1,5 +1,3 @@ -#![feature(const_generics_defaults)] - // test that defaulted const params are not used to help type inference struct Foo; diff --git a/src/test/ui/const-generics/defaults/doesnt_infer.stderr b/src/test/ui/const-generics/defaults/doesnt_infer.stderr index d6c64d58be5f3..1551e81ea7577 100644 --- a/src/test/ui/const-generics/defaults/doesnt_infer.stderr +++ b/src/test/ui/const-generics/defaults/doesnt_infer.stderr @@ -1,5 +1,5 @@ error[E0282]: type annotations needed for `Foo<{_: u32}>` - --> $DIR/doesnt_infer.rs:13:15 + --> $DIR/doesnt_infer.rs:11:15 | LL | let foo = Foo::foo(); | --- ^^^^^^^^ cannot infer the value of const parameter `N` diff --git a/src/test/ui/const-generics/defaults/external.rs b/src/test/ui/const-generics/defaults/external.rs index 276e74355c258..25ec523cb5489 100644 --- a/src/test/ui/const-generics/defaults/external.rs +++ b/src/test/ui/const-generics/defaults/external.rs @@ -1,7 +1,5 @@ // aux-build:const_defaulty.rs // check-pass -#![feature(const_generics_defaults)] - extern crate const_defaulty; use const_defaulty::Defaulted; diff --git a/src/test/ui/const-generics/defaults/forward-declared.rs b/src/test/ui/const-generics/defaults/forward-declared.rs index 09fc105320e44..ede3d873bdcf6 100644 --- a/src/test/ui/const-generics/defaults/forward-declared.rs +++ b/src/test/ui/const-generics/defaults/forward-declared.rs @@ -1,5 +1,3 @@ -#![feature(const_generics_defaults)] - struct Foo; //~^ ERROR generic parameters with a default cannot use forward declared identifiers diff --git a/src/test/ui/const-generics/defaults/forward-declared.stderr b/src/test/ui/const-generics/defaults/forward-declared.stderr index a6c4a7ae4ef2d..4856c7a1fd2d8 100644 --- a/src/test/ui/const-generics/defaults/forward-declared.stderr +++ b/src/test/ui/const-generics/defaults/forward-declared.stderr @@ -1,23 +1,23 @@ error[E0128]: generic parameters with a default cannot use forward declared identifiers - --> $DIR/forward-declared.rs:3:29 + --> $DIR/forward-declared.rs:1:29 | LL | struct Foo; | ^ defaulted generic parameters cannot be forward declared error[E0128]: generic parameters with a default cannot use forward declared identifiers - --> $DIR/forward-declared.rs:6:27 + --> $DIR/forward-declared.rs:4:27 | LL | enum Bar {} | ^ defaulted generic parameters cannot be forward declared error[E0128]: generic parameters with a default cannot use forward declared identifiers - --> $DIR/forward-declared.rs:9:30 + --> $DIR/forward-declared.rs:7:30 | LL | struct Foo2; | ^ defaulted generic parameters cannot be forward declared error[E0128]: generic parameters with a default cannot use forward declared identifiers - --> $DIR/forward-declared.rs:12:28 + --> $DIR/forward-declared.rs:10:28 | LL | enum Bar2 {} | ^ defaulted generic parameters cannot be forward declared diff --git a/src/test/ui/const-generics/defaults/generic-expr-default-concrete.rs b/src/test/ui/const-generics/defaults/generic-expr-default-concrete.rs index 52cea51aae15c..f082bd8d2e9ff 100644 --- a/src/test/ui/const-generics/defaults/generic-expr-default-concrete.rs +++ b/src/test/ui/const-generics/defaults/generic-expr-default-concrete.rs @@ -1,4 +1,4 @@ -#![feature(generic_const_exprs, const_generics_defaults)] +#![feature(generic_const_exprs)] #![allow(incomplete_features)] struct Foo; diff --git a/src/test/ui/const-generics/defaults/generic-expr-default-mismatched-types.rs b/src/test/ui/const-generics/defaults/generic-expr-default-mismatched-types.rs index 3a11631fc47fb..777865d1cb6a1 100644 --- a/src/test/ui/const-generics/defaults/generic-expr-default-mismatched-types.rs +++ b/src/test/ui/const-generics/defaults/generic-expr-default-mismatched-types.rs @@ -1,4 +1,4 @@ -#![feature(generic_const_exprs, const_generics_defaults)] +#![feature(generic_const_exprs)] #![allow(incomplete_features)] struct Foo; diff --git a/src/test/ui/const-generics/defaults/generic-expr-default.rs b/src/test/ui/const-generics/defaults/generic-expr-default.rs index 0adbd5cdf3173..8fe43feb78ac8 100644 --- a/src/test/ui/const-generics/defaults/generic-expr-default.rs +++ b/src/test/ui/const-generics/defaults/generic-expr-default.rs @@ -1,4 +1,4 @@ -#![feature(generic_const_exprs, const_generics_defaults)] +#![feature(generic_const_exprs)] #![allow(incomplete_features)] pub struct Foo; diff --git a/src/test/ui/const-generics/defaults/intermixed-lifetime.min.stderr b/src/test/ui/const-generics/defaults/intermixed-lifetime.min.stderr deleted file mode 100644 index 725cc36b428c7..0000000000000 --- a/src/test/ui/const-generics/defaults/intermixed-lifetime.min.stderr +++ /dev/null @@ -1,14 +0,0 @@ -error: lifetime parameters must be declared prior to const parameters - --> $DIR/intermixed-lifetime.rs:5:28 - | -LL | struct Foo(&'a (), T); - | -----------------^^---------- help: reorder the parameters: lifetimes, then consts and types: `<'a, const N: usize, T = u32>` - -error: lifetime parameters must be declared prior to type parameters - --> $DIR/intermixed-lifetime.rs:8:37 - | -LL | struct Bar(&'a (), T); - | --------------------------^^- help: reorder the parameters: lifetimes, then consts and types: `<'a, const N: usize, T = u32>` - -error: aborting due to 2 previous errors - diff --git a/src/test/ui/const-generics/defaults/intermixed-lifetime.rs b/src/test/ui/const-generics/defaults/intermixed-lifetime.rs index cc215ab0c2517..578938db4c43e 100644 --- a/src/test/ui/const-generics/defaults/intermixed-lifetime.rs +++ b/src/test/ui/const-generics/defaults/intermixed-lifetime.rs @@ -1,6 +1,4 @@ // Checks that lifetimes cannot be interspersed between consts and types. -// revisions: full min -#![feature(const_generics_defaults)] struct Foo(&'a (), T); //~^ Error lifetime parameters must be declared prior to const parameters diff --git a/src/test/ui/const-generics/defaults/intermixed-lifetime.full.stderr b/src/test/ui/const-generics/defaults/intermixed-lifetime.stderr similarity index 88% rename from src/test/ui/const-generics/defaults/intermixed-lifetime.full.stderr rename to src/test/ui/const-generics/defaults/intermixed-lifetime.stderr index 725cc36b428c7..e27976deb2b56 100644 --- a/src/test/ui/const-generics/defaults/intermixed-lifetime.full.stderr +++ b/src/test/ui/const-generics/defaults/intermixed-lifetime.stderr @@ -1,11 +1,11 @@ error: lifetime parameters must be declared prior to const parameters - --> $DIR/intermixed-lifetime.rs:5:28 + --> $DIR/intermixed-lifetime.rs:3:28 | LL | struct Foo(&'a (), T); | -----------------^^---------- help: reorder the parameters: lifetimes, then consts and types: `<'a, const N: usize, T = u32>` error: lifetime parameters must be declared prior to type parameters - --> $DIR/intermixed-lifetime.rs:8:37 + --> $DIR/intermixed-lifetime.rs:6:37 | LL | struct Bar(&'a (), T); | --------------------------^^- help: reorder the parameters: lifetimes, then consts and types: `<'a, const N: usize, T = u32>` diff --git a/src/test/ui/const-generics/defaults/mismatch.rs b/src/test/ui/const-generics/defaults/mismatch.rs index 4ae93a9166d35..fce4ec4edda08 100644 --- a/src/test/ui/const-generics/defaults/mismatch.rs +++ b/src/test/ui/const-generics/defaults/mismatch.rs @@ -1,5 +1,3 @@ -#![feature(const_generics_defaults)] - pub struct Example; pub struct Example2(T); pub struct Example3(T); diff --git a/src/test/ui/const-generics/defaults/mismatch.stderr b/src/test/ui/const-generics/defaults/mismatch.stderr index 3c7f4fe3b28f1..369768191951b 100644 --- a/src/test/ui/const-generics/defaults/mismatch.stderr +++ b/src/test/ui/const-generics/defaults/mismatch.stderr @@ -1,5 +1,5 @@ error[E0308]: mismatched types - --> $DIR/mismatch.rs:9:28 + --> $DIR/mismatch.rs:7:28 | LL | let e: Example::<13> = (); | ------------- ^^ expected struct `Example`, found `()` @@ -10,7 +10,7 @@ LL | let e: Example::<13> = (); found unit type `()` error[E0308]: mismatched types - --> $DIR/mismatch.rs:12:34 + --> $DIR/mismatch.rs:10:34 | LL | let e: Example2:: = (); | ------------------- ^^ expected struct `Example2`, found `()` @@ -21,7 +21,7 @@ LL | let e: Example2:: = (); found unit type `()` error[E0308]: mismatched types - --> $DIR/mismatch.rs:15:34 + --> $DIR/mismatch.rs:13:34 | LL | let e: Example3::<13, u32> = (); | ------------------- ^^ expected struct `Example3`, found `()` @@ -32,7 +32,7 @@ LL | let e: Example3::<13, u32> = (); found unit type `()` error[E0308]: mismatched types - --> $DIR/mismatch.rs:18:28 + --> $DIR/mismatch.rs:16:28 | LL | let e: Example3::<7> = (); | ------------- ^^ expected struct `Example3`, found `()` @@ -43,7 +43,7 @@ LL | let e: Example3::<7> = (); found unit type `()` error[E0308]: mismatched types - --> $DIR/mismatch.rs:21:28 + --> $DIR/mismatch.rs:19:28 | LL | let e: Example4::<7> = (); | ------------- ^^ expected struct `Example4`, found `()` diff --git a/src/test/ui/const-generics/defaults/needs-feature.min.stderr b/src/test/ui/const-generics/defaults/needs-feature.min.stderr deleted file mode 100644 index 158fa2ec1c8ff..0000000000000 --- a/src/test/ui/const-generics/defaults/needs-feature.min.stderr +++ /dev/null @@ -1,8 +0,0 @@ -error: type parameters must be declared prior to const parameters - --> $DIR/needs-feature.rs:7:26 - | -LL | struct A(T); - | -----------------^----- help: reorder the parameters: lifetimes, then types, then consts: `` - -error: aborting due to previous error - diff --git a/src/test/ui/const-generics/defaults/needs-feature.rs b/src/test/ui/const-generics/defaults/needs-feature.rs deleted file mode 100644 index 9ba8184e05851..0000000000000 --- a/src/test/ui/const-generics/defaults/needs-feature.rs +++ /dev/null @@ -1,12 +0,0 @@ -//[full] run-pass -// Verifies that having generic parameters after constants is not permitted without the -// `const_generics_defaults` feature. -// revisions: min full -#![cfg_attr(full, feature(const_generics_defaults))] - -struct A(T); -//[min]~^ ERROR type parameters must be declared prior - -fn main() { - let _: A<3> = A(0); -} diff --git a/src/test/ui/const-generics/defaults/param-order-err-pretty-prints-default.rs b/src/test/ui/const-generics/defaults/param-order-err-pretty-prints-default.rs index 933eacb312dbf..da087ffc3c4af 100644 --- a/src/test/ui/const-generics/defaults/param-order-err-pretty-prints-default.rs +++ b/src/test/ui/const-generics/defaults/param-order-err-pretty-prints-default.rs @@ -1,4 +1,3 @@ -#![feature(const_generics_defaults)] struct Foo(&'a u32); //~^ Error lifetime parameters must be declared prior to const parameters diff --git a/src/test/ui/const-generics/defaults/param-order-err-pretty-prints-default.stderr b/src/test/ui/const-generics/defaults/param-order-err-pretty-prints-default.stderr index f50653fe9a19f..55f5a53538537 100644 --- a/src/test/ui/const-generics/defaults/param-order-err-pretty-prints-default.stderr +++ b/src/test/ui/const-generics/defaults/param-order-err-pretty-prints-default.stderr @@ -1,5 +1,5 @@ error: lifetime parameters must be declared prior to const parameters - --> $DIR/param-order-err-pretty-prints-default.rs:2:33 + --> $DIR/param-order-err-pretty-prints-default.rs:1:33 | LL | struct Foo(&'a u32); | ----------------------^^- help: reorder the parameters: lifetimes, then consts and types: `<'a, const M: usize = 10>` diff --git a/src/test/ui/const-generics/defaults/pretty-printing-ast.rs b/src/test/ui/const-generics/defaults/pretty-printing-ast.rs index 0487668cd2a7c..e202d4e86a285 100644 --- a/src/test/ui/const-generics/defaults/pretty-printing-ast.rs +++ b/src/test/ui/const-generics/defaults/pretty-printing-ast.rs @@ -3,7 +3,6 @@ // compile-flags: -Z unpretty=expanded #![crate_type = "lib"] -#![feature(const_generics_defaults)] trait Foo {} diff --git a/src/test/ui/const-generics/defaults/pretty-printing-ast.stdout b/src/test/ui/const-generics/defaults/pretty-printing-ast.stdout index 9f65b8f25baaf..99fe9d2e4b3c3 100644 --- a/src/test/ui/const-generics/defaults/pretty-printing-ast.stdout +++ b/src/test/ui/const-generics/defaults/pretty-printing-ast.stdout @@ -5,7 +5,6 @@ // compile-flags: -Z unpretty=expanded #![crate_type = "lib"] -#![feature(const_generics_defaults)] #[prelude_import] use ::std::prelude::rust_2015::*; #[macro_use] diff --git a/src/test/ui/const-generics/defaults/repr-c-issue-82792.rs b/src/test/ui/const-generics/defaults/repr-c-issue-82792.rs index ca29ee9420645..118da2723acfb 100644 --- a/src/test/ui/const-generics/defaults/repr-c-issue-82792.rs +++ b/src/test/ui/const-generics/defaults/repr-c-issue-82792.rs @@ -2,8 +2,6 @@ // run-pass -#![feature(const_generics_defaults)] - #[repr(C)] pub struct Loaf { head: [T; N], diff --git a/src/test/ui/const-generics/defaults/rp_impl_trait.rs b/src/test/ui/const-generics/defaults/rp_impl_trait.rs index 1447ebe5348f6..dde8eea45257f 100644 --- a/src/test/ui/const-generics/defaults/rp_impl_trait.rs +++ b/src/test/ui/const-generics/defaults/rp_impl_trait.rs @@ -1,6 +1,4 @@ // run-pass -#![feature(const_generics_defaults)] - struct Uwu; trait Trait {} diff --git a/src/test/ui/const-generics/defaults/rp_impl_trait_fail.rs b/src/test/ui/const-generics/defaults/rp_impl_trait_fail.rs index c989fc8338b90..308c121a94111 100644 --- a/src/test/ui/const-generics/defaults/rp_impl_trait_fail.rs +++ b/src/test/ui/const-generics/defaults/rp_impl_trait_fail.rs @@ -1,5 +1,3 @@ -#![feature(const_generics_defaults)] - struct Uwu; trait Trait {} diff --git a/src/test/ui/const-generics/defaults/rp_impl_trait_fail.stderr b/src/test/ui/const-generics/defaults/rp_impl_trait_fail.stderr index cf28932177a7a..8c8bfdc0e4847 100644 --- a/src/test/ui/const-generics/defaults/rp_impl_trait_fail.stderr +++ b/src/test/ui/const-generics/defaults/rp_impl_trait_fail.stderr @@ -1,5 +1,5 @@ error[E0277]: the trait bound `Uwu<10_u32, 12_u32>: Trait` is not satisfied - --> $DIR/rp_impl_trait_fail.rs:8:14 + --> $DIR/rp_impl_trait_fail.rs:6:14 | LL | fn rawr() -> impl Trait { | ^^^^^^^^^^ the trait `Trait` is not implemented for `Uwu<10_u32, 12_u32>` @@ -8,7 +8,7 @@ LL | fn rawr() -> impl Trait { as Trait> error[E0277]: the trait bound `u32: Traitor` is not satisfied - --> $DIR/rp_impl_trait_fail.rs:19:26 + --> $DIR/rp_impl_trait_fail.rs:17:26 | LL | fn uwu() -> impl Traitor { | ^^^^^^^^^^^^^^^ the trait `Traitor` is not implemented for `u32` @@ -17,7 +17,7 @@ LL | fn uwu() -> impl Traitor { > error[E0277]: the trait bound `u64: Traitor<1_u8, 1_u8>` is not satisfied - --> $DIR/rp_impl_trait_fail.rs:24:13 + --> $DIR/rp_impl_trait_fail.rs:22:13 | LL | fn owo() -> impl Traitor { | ^^^^^^^^^^^^ the trait `Traitor<1_u8, 1_u8>` is not implemented for `u64` diff --git a/src/test/ui/const-generics/defaults/simple-defaults.rs b/src/test/ui/const-generics/defaults/simple-defaults.rs index bc01fe2656c9b..6a782d2238c7c 100644 --- a/src/test/ui/const-generics/defaults/simple-defaults.rs +++ b/src/test/ui/const-generics/defaults/simple-defaults.rs @@ -1,6 +1,5 @@ // run-pass // Checks that type param defaults are allowed after const params. -#![feature(const_generics_defaults)] #![allow(dead_code)] struct FixedOutput<'a, const N: usize, T=u32> { diff --git a/src/test/ui/const-generics/defaults/trait_objects.rs b/src/test/ui/const-generics/defaults/trait_objects.rs index e36f23fadb272..750e40313fb5a 100644 --- a/src/test/ui/const-generics/defaults/trait_objects.rs +++ b/src/test/ui/const-generics/defaults/trait_objects.rs @@ -1,6 +1,4 @@ // run-pass -#![feature(const_generics_defaults)] - trait Trait { fn uwu(&self) -> u8 { N diff --git a/src/test/ui/const-generics/defaults/trait_objects_fail.rs b/src/test/ui/const-generics/defaults/trait_objects_fail.rs index 09e4265a7a0ef..7ba12d02b6e77 100644 --- a/src/test/ui/const-generics/defaults/trait_objects_fail.rs +++ b/src/test/ui/const-generics/defaults/trait_objects_fail.rs @@ -1,5 +1,3 @@ -#![feature(const_generics_defaults)] - trait Trait { fn uwu(&self) -> u8 { N diff --git a/src/test/ui/const-generics/defaults/trait_objects_fail.stderr b/src/test/ui/const-generics/defaults/trait_objects_fail.stderr index b097c8cd4bae1..13d03c2d42d31 100644 --- a/src/test/ui/const-generics/defaults/trait_objects_fail.stderr +++ b/src/test/ui/const-generics/defaults/trait_objects_fail.stderr @@ -1,5 +1,5 @@ error[E0277]: the trait bound `u32: Trait` is not satisfied - --> $DIR/trait_objects_fail.rs:28:9 + --> $DIR/trait_objects_fail.rs:26:9 | LL | foo(&10_u32); | --- ^^^^^^^ the trait `Trait` is not implemented for `u32` @@ -11,7 +11,7 @@ LL | foo(&10_u32); = note: required for the cast to the object type `dyn Trait` error[E0277]: the trait bound `bool: Traitor<{_: u8}, {_: u8}>` is not satisfied - --> $DIR/trait_objects_fail.rs:30:9 + --> $DIR/trait_objects_fail.rs:28:9 | LL | bar(&true); | --- ^^^^^ the trait `Traitor<{_: u8}, {_: u8}>` is not implemented for `bool` diff --git a/src/test/ui/const-generics/defaults/type-default-const-param-name.rs b/src/test/ui/const-generics/defaults/type-default-const-param-name.rs index 8b35c5860d941..405664dedc701 100644 --- a/src/test/ui/const-generics/defaults/type-default-const-param-name.rs +++ b/src/test/ui/const-generics/defaults/type-default-const-param-name.rs @@ -1,6 +1,4 @@ // check-pass -#![feature(const_generics_defaults)] - struct N; struct Foo(T); diff --git a/src/test/ui/const-generics/defaults/wfness.rs b/src/test/ui/const-generics/defaults/wfness.rs index c171f292fd698..d366040ba3ea6 100644 --- a/src/test/ui/const-generics/defaults/wfness.rs +++ b/src/test/ui/const-generics/defaults/wfness.rs @@ -1,5 +1,3 @@ -#![feature(const_generics_defaults)] - struct Ooopsies; //~^ error: evaluation of constant value failed diff --git a/src/test/ui/const-generics/defaults/wfness.stderr b/src/test/ui/const-generics/defaults/wfness.stderr index 2d400f9bbf521..facf0ae19f734 100644 --- a/src/test/ui/const-generics/defaults/wfness.stderr +++ b/src/test/ui/const-generics/defaults/wfness.stderr @@ -1,11 +1,11 @@ error[E0080]: evaluation of constant value failed - --> $DIR/wfness.rs:3:33 + --> $DIR/wfness.rs:1:33 | LL | struct Ooopsies; | ^^^^^^^^^^^ attempt to compute `u8::MAX + 1_u8`, which would overflow error[E0277]: the trait bound `(): Trait<2_u8>` is not satisfied - --> $DIR/wfness.rs:8:47 + --> $DIR/wfness.rs:6:47 | LL | struct WhereClause where (): Trait; | ^^^^^^^^ the trait `Trait<2_u8>` is not implemented for `()` @@ -14,7 +14,7 @@ LL | struct WhereClause where (): Trait; <() as Trait<3_u8>> error[E0277]: the trait bound `(): Trait<1_u8>` is not satisfied - --> $DIR/wfness.rs:16:13 + --> $DIR/wfness.rs:14:13 | LL | fn foo() -> DependentDefaultWfness { | ^^^^^^^^^^^^^^^^^^^^^^ the trait `Trait<1_u8>` is not implemented for `()` @@ -22,7 +22,7 @@ LL | fn foo() -> DependentDefaultWfness { = help: the following implementations were found: <() as Trait<3_u8>> note: required by a bound in `WhereClause` - --> $DIR/wfness.rs:8:47 + --> $DIR/wfness.rs:6:47 | LL | struct WhereClause where (): Trait; | ^^^^^^^^ required by this bound in `WhereClause` diff --git a/src/test/ui/const-generics/defaults/wrong-order.rs b/src/test/ui/const-generics/defaults/wrong-order.rs index 94e7367b1fb76..d53d56f41e666 100644 --- a/src/test/ui/const-generics/defaults/wrong-order.rs +++ b/src/test/ui/const-generics/defaults/wrong-order.rs @@ -1,5 +1,3 @@ -#![feature(const_generics_defaults)] - struct A { //~^ ERROR generic parameters with a default must be trailing arg: T, diff --git a/src/test/ui/const-generics/defaults/wrong-order.stderr b/src/test/ui/const-generics/defaults/wrong-order.stderr index 143ce5c4fea7e..4d2628d034f35 100644 --- a/src/test/ui/const-generics/defaults/wrong-order.stderr +++ b/src/test/ui/const-generics/defaults/wrong-order.stderr @@ -1,11 +1,11 @@ error: generic parameters with a default must be trailing - --> $DIR/wrong-order.rs:3:10 + --> $DIR/wrong-order.rs:1:10 | LL | struct A { | ^ error: generic parameters with a default must be trailing - --> $DIR/wrong-order.rs:8:18 + --> $DIR/wrong-order.rs:6:18 | LL | struct Foo(T); | ^ diff --git a/src/test/ui/const-generics/generic_const_exprs/unused-complex-default-expr.rs b/src/test/ui/const-generics/generic_const_exprs/unused-complex-default-expr.rs index 67fefd07ec0c4..9580f8a7fbc55 100644 --- a/src/test/ui/const-generics/generic_const_exprs/unused-complex-default-expr.rs +++ b/src/test/ui/const-generics/generic_const_exprs/unused-complex-default-expr.rs @@ -1,5 +1,5 @@ // check-pass -#![feature(generic_const_exprs, const_generics_defaults)] +#![feature(generic_const_exprs)] #![allow(incomplete_features)] struct Foo; struct Bar(Foo); diff --git a/src/test/ui/const-generics/invalid-enum.rs b/src/test/ui/const-generics/invalid-enum.rs index bc3c09238f255..cb6d05349db97 100644 --- a/src/test/ui/const-generics/invalid-enum.rs +++ b/src/test/ui/const-generics/invalid-enum.rs @@ -1,4 +1,4 @@ -#![feature(adt_const_params, const_generics_defaults)] +#![feature(adt_const_params)] #![allow(incomplete_features)] #[derive(PartialEq, Eq)] diff --git a/src/test/ui/const-generics/min_const_generics/const_default_first.rs b/src/test/ui/const-generics/min_const_generics/const_default_first.rs index bba4e68d4cce5..eafafb8a27455 100644 --- a/src/test/ui/const-generics/min_const_generics/const_default_first.rs +++ b/src/test/ui/const-generics/min_const_generics/const_default_first.rs @@ -1,6 +1,5 @@ #![crate_type = "lib"] -#![feature(const_generics_defaults)] -#![allow(incomplete_features, dead_code)] +#![allow(dead_code)] struct Both { //~^ ERROR: generic parameters with a default must be diff --git a/src/test/ui/const-generics/min_const_generics/const_default_first.stderr b/src/test/ui/const-generics/min_const_generics/const_default_first.stderr index 1a333642f0c3c..0d5a393cb7bfb 100644 --- a/src/test/ui/const-generics/min_const_generics/const_default_first.stderr +++ b/src/test/ui/const-generics/min_const_generics/const_default_first.stderr @@ -1,5 +1,5 @@ error: generic parameters with a default must be trailing - --> $DIR/const_default_first.rs:5:19 + --> $DIR/const_default_first.rs:4:19 | LL | struct Both { | ^ diff --git a/src/test/ui/const-generics/min_const_generics/default_function_param.rs b/src/test/ui/const-generics/min_const_generics/default_function_param.rs index b47dd2f618cd9..92d495ef6653b 100644 --- a/src/test/ui/const-generics/min_const_generics/default_function_param.rs +++ b/src/test/ui/const-generics/min_const_generics/default_function_param.rs @@ -1,5 +1,4 @@ #![crate_type = "lib"] -#![feature(const_generics_defaults)] fn foo() {} //~^ ERROR defaults for const parameters are diff --git a/src/test/ui/const-generics/min_const_generics/default_function_param.stderr b/src/test/ui/const-generics/min_const_generics/default_function_param.stderr index 11df8621faa24..07dcd57dab8cb 100644 --- a/src/test/ui/const-generics/min_const_generics/default_function_param.stderr +++ b/src/test/ui/const-generics/min_const_generics/default_function_param.stderr @@ -1,5 +1,5 @@ error: defaults for const parameters are only allowed in `struct`, `enum`, `type`, or `trait` definitions - --> $DIR/default_function_param.rs:4:14 + --> $DIR/default_function_param.rs:3:14 | LL | fn foo() {} | ^^^^ diff --git a/src/test/ui/const-generics/min_const_generics/default_trait_param.rs b/src/test/ui/const-generics/min_const_generics/default_trait_param.rs index 14bac473ed9a0..9cd5e3279ffa0 100644 --- a/src/test/ui/const-generics/min_const_generics/default_trait_param.rs +++ b/src/test/ui/const-generics/min_const_generics/default_trait_param.rs @@ -1,4 +1,4 @@ +// check-pass trait Foo {} -//~^ ERROR default values for const generic parameters are experimental fn main() {} diff --git a/src/test/ui/const-generics/min_const_generics/default_trait_param.stderr b/src/test/ui/const-generics/min_const_generics/default_trait_param.stderr deleted file mode 100644 index 5617b35ad013a..0000000000000 --- a/src/test/ui/const-generics/min_const_generics/default_trait_param.stderr +++ /dev/null @@ -1,12 +0,0 @@ -error[E0658]: default values for const generic parameters are experimental - --> $DIR/default_trait_param.rs:1:28 - | -LL | trait Foo {} - | ^^^^^^ - | - = note: see issue #44580 for more information - = help: add `#![feature(const_generics_defaults)]` to the crate attributes to enable - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0658`. diff --git a/src/test/ui/const-generics/min_const_generics/type_and_const_defaults.rs b/src/test/ui/const-generics/min_const_generics/type_and_const_defaults.rs index 2adfa9a8c4be2..fa119c59f613e 100644 --- a/src/test/ui/const-generics/min_const_generics/type_and_const_defaults.rs +++ b/src/test/ui/const-generics/min_const_generics/type_and_const_defaults.rs @@ -1,5 +1,4 @@ // run-pass -#![feature(const_generics_defaults)] #![allow(dead_code)] struct Both { diff --git a/src/test/ui/const-generics/params-in-ct-in-ty-param-lazy-norm.min.stderr b/src/test/ui/const-generics/params-in-ct-in-ty-param-lazy-norm.min.stderr index 17defbe86aa65..a5e70f6b9e648 100644 --- a/src/test/ui/const-generics/params-in-ct-in-ty-param-lazy-norm.min.stderr +++ b/src/test/ui/const-generics/params-in-ct-in-ty-param-lazy-norm.min.stderr @@ -3,8 +3,6 @@ error: generic parameters with a default must be trailing | LL | struct Bar(T); | ^ - | - = note: using type defaults and const parameters in the same parameter list is currently not permitted error: generic parameters may not be used in const operations --> $DIR/params-in-ct-in-ty-param-lazy-norm.rs:5:44 diff --git a/src/test/ui/const-generics/type-after-const-ok.rs b/src/test/ui/const-generics/type-after-const-ok.rs index 68d1940160c45..f37b0b10233ba 100644 --- a/src/test/ui/const-generics/type-after-const-ok.rs +++ b/src/test/ui/const-generics/type-after-const-ok.rs @@ -1,11 +1,6 @@ -// [full] run-pass -// revisions: full min +// run-pass // Verifies that having generic parameters after constants is permitted -#![cfg_attr(full, feature(const_generics_defaults))] -#![cfg_attr(full, allow(incomplete_features))] - #[allow(dead_code)] struct A(T); -//[min]~^ ERROR type parameters must be declared prior to const parameters fn main() {} diff --git a/src/test/ui/derives/derive-macro-const-default.rs b/src/test/ui/derives/derive-macro-const-default.rs index 7c4ebca874673..ce80271d274b0 100644 --- a/src/test/ui/derives/derive-macro-const-default.rs +++ b/src/test/ui/derives/derive-macro-const-default.rs @@ -1,6 +1,4 @@ // check-pass -#![feature(const_generics_defaults)] - #[derive(Clone, PartialEq, Debug)] struct Example([T; N]); diff --git a/src/test/ui/feature-gates/feature-gate-const_generics_defaults.rs b/src/test/ui/feature-gates/feature-gate-const_generics_defaults.rs deleted file mode 100644 index 5b5ccc8887322..0000000000000 --- a/src/test/ui/feature-gates/feature-gate-const_generics_defaults.rs +++ /dev/null @@ -1,9 +0,0 @@ -#[cfg(FALSE)] -struct A; -//~^ ERROR default values for const generic parameters are experimental - -#[cfg(FALSE)] -fn foo() {} -//~^ ERROR default values for const generic parameters are experimental - -fn main() {} diff --git a/src/test/ui/feature-gates/feature-gate-const_generics_defaults.stderr b/src/test/ui/feature-gates/feature-gate-const_generics_defaults.stderr deleted file mode 100644 index e2b48d793fdff..0000000000000 --- a/src/test/ui/feature-gates/feature-gate-const_generics_defaults.stderr +++ /dev/null @@ -1,21 +0,0 @@ -error[E0658]: default values for const generic parameters are experimental - --> $DIR/feature-gate-const_generics_defaults.rs:2:25 - | -LL | struct A; - | ^^^ - | - = note: see issue #44580 for more information - = help: add `#![feature(const_generics_defaults)]` to the crate attributes to enable - -error[E0658]: default values for const generic parameters are experimental - --> $DIR/feature-gate-const_generics_defaults.rs:6:22 - | -LL | fn foo() {} - | ^^^^^^^ - | - = note: see issue #44580 for more information - = help: add `#![feature(const_generics_defaults)]` to the crate attributes to enable - -error: aborting due to 2 previous errors - -For more information about this error, try `rustc --explain E0658`. diff --git a/src/test/ui/generics/issue-59508-1.rs b/src/test/ui/generics/issue-59508-1.rs index 6376c429b287b..7e1dd77070441 100644 --- a/src/test/ui/generics/issue-59508-1.rs +++ b/src/test/ui/generics/issue-59508-1.rs @@ -1,8 +1,7 @@ #![allow(dead_code)] -#![feature(const_generics_defaults)] // This test checks that generic parameter re-ordering diagnostic suggestions mention that -// consts come after types and lifetimes when the `const_generics_defaults` feature is enabled. +// consts come after types and lifetimes. // We cannot run rustfix on this test because of the above const generics warning. struct A; diff --git a/src/test/ui/generics/issue-59508-1.stderr b/src/test/ui/generics/issue-59508-1.stderr index df244f02dce68..d162365ea4bff 100644 --- a/src/test/ui/generics/issue-59508-1.stderr +++ b/src/test/ui/generics/issue-59508-1.stderr @@ -1,5 +1,5 @@ error: lifetime parameters must be declared prior to type parameters - --> $DIR/issue-59508-1.rs:11:25 + --> $DIR/issue-59508-1.rs:10:25 | LL | pub fn do_things() { | ----^^--^^----- help: reorder the parameters: lifetimes, then consts and types: `<'a, 'b: 'a, T>` diff --git a/src/test/ui/generics/issue-59508.stderr b/src/test/ui/generics/issue-59508.stderr index 33e967cebffcc..c52ae4182b86b 100644 --- a/src/test/ui/generics/issue-59508.stderr +++ b/src/test/ui/generics/issue-59508.stderr @@ -2,7 +2,7 @@ error: lifetime parameters must be declared prior to type parameters --> $DIR/issue-59508.rs:10:25 | LL | pub fn do_things() { - | ----^^--^^----- help: reorder the parameters: lifetimes, then types, then consts: `<'a, 'b: 'a, T>` + | ----^^--^^----- help: reorder the parameters: lifetimes, then consts and types: `<'a, 'b: 'a, T>` error: aborting due to previous error diff --git a/src/test/ui/generics/lifetime-before-type-params.stderr b/src/test/ui/generics/lifetime-before-type-params.stderr index 047bc7f6d9009..62d95e45329f9 100644 --- a/src/test/ui/generics/lifetime-before-type-params.stderr +++ b/src/test/ui/generics/lifetime-before-type-params.stderr @@ -2,25 +2,25 @@ error: lifetime parameters must be declared prior to type parameters --> $DIR/lifetime-before-type-params.rs:2:13 | LL | fn first() {} - | ----^^--^^- help: reorder the parameters: lifetimes, then types, then consts: `<'a, 'b, T>` + | ----^^--^^- help: reorder the parameters: lifetimes, then consts and types: `<'a, 'b, T>` error: lifetime parameters must be declared prior to type parameters --> $DIR/lifetime-before-type-params.rs:4:18 | LL | fn second<'a, T, 'b>() {} - | --------^^- help: reorder the parameters: lifetimes, then types, then consts: `<'a, 'b, T>` + | --------^^- help: reorder the parameters: lifetimes, then consts and types: `<'a, 'b, T>` error: lifetime parameters must be declared prior to type parameters --> $DIR/lifetime-before-type-params.rs:6:16 | LL | fn third() {} - | -------^^- help: reorder the parameters: lifetimes, then types, then consts: `<'a, T, U>` + | -------^^- help: reorder the parameters: lifetimes, then consts and types: `<'a, T, U>` error: lifetime parameters must be declared prior to type parameters --> $DIR/lifetime-before-type-params.rs:8:18 | LL | fn fourth<'a, T, 'b, U, 'c, V>() {} - | --------^^-----^^---- help: reorder the parameters: lifetimes, then types, then consts: `<'a, 'b, 'c, T, U, V>` + | --------^^-----^^---- help: reorder the parameters: lifetimes, then consts and types: `<'a, 'b, 'c, T, U, V>` error: aborting due to 4 previous errors diff --git a/src/test/ui/issues/issue-80512-param-reordering-with-defaults.stderr b/src/test/ui/issues/issue-80512-param-reordering-with-defaults.stderr index a1e9a903f8102..119b1a0d2070e 100644 --- a/src/test/ui/issues/issue-80512-param-reordering-with-defaults.stderr +++ b/src/test/ui/issues/issue-80512-param-reordering-with-defaults.stderr @@ -2,7 +2,7 @@ error: lifetime parameters must be declared prior to type parameters --> $DIR/issue-80512-param-reordering-with-defaults.rs:3:18 | LL | struct S(&'a T); - | ---------^^- help: reorder the parameters: lifetimes, then types, then consts: `<'a, T = ()>` + | ---------^^- help: reorder the parameters: lifetimes, then consts and types: `<'a, T = ()>` error: aborting due to previous error diff --git a/src/test/ui/missing/missing-items/missing-type-parameter2.rs b/src/test/ui/missing/missing-items/missing-type-parameter2.rs index 15dc5ef797b63..e9b32fb7198d4 100644 --- a/src/test/ui/missing/missing-items/missing-type-parameter2.rs +++ b/src/test/ui/missing/missing-items/missing-type-parameter2.rs @@ -1,6 +1,3 @@ -#![allow(incomplete_features)] -#![feature(const_generics_defaults)] - struct X(); impl X {} diff --git a/src/test/ui/missing/missing-items/missing-type-parameter2.stderr b/src/test/ui/missing/missing-items/missing-type-parameter2.stderr index f955659f23d27..3b930d7e4ec14 100644 --- a/src/test/ui/missing/missing-items/missing-type-parameter2.stderr +++ b/src/test/ui/missing/missing-items/missing-type-parameter2.stderr @@ -1,5 +1,5 @@ error[E0412]: cannot find type `N` in this scope - --> $DIR/missing-type-parameter2.rs:6:8 + --> $DIR/missing-type-parameter2.rs:3:8 | LL | struct X(); | ------------------------ similarly named struct `X` defined here @@ -17,7 +17,7 @@ LL | impl X {} | +++ error[E0412]: cannot find type `N` in this scope - --> $DIR/missing-type-parameter2.rs:9:28 + --> $DIR/missing-type-parameter2.rs:6:28 | LL | impl X {} | - ^ @@ -34,7 +34,7 @@ LL | impl X {} | +++ error[E0412]: cannot find type `T` in this scope - --> $DIR/missing-type-parameter2.rs:14:20 + --> $DIR/missing-type-parameter2.rs:11:20 | LL | struct X(); | ------------------------ similarly named struct `X` defined here @@ -52,7 +52,7 @@ LL | fn foo(_: T) where T: Send {} | +++ error[E0412]: cannot find type `T` in this scope - --> $DIR/missing-type-parameter2.rs:14:11 + --> $DIR/missing-type-parameter2.rs:11:11 | LL | struct X(); | ------------------------ similarly named struct `X` defined here @@ -70,7 +70,7 @@ LL | fn foo(_: T) where T: Send {} | +++ error[E0412]: cannot find type `A` in this scope - --> $DIR/missing-type-parameter2.rs:18:24 + --> $DIR/missing-type-parameter2.rs:15:24 | LL | struct X(); | ------------------------ similarly named struct `X` defined here @@ -88,7 +88,7 @@ LL | fn bar(_: A) {} | +++ error[E0747]: unresolved item provided when a constant was expected - --> $DIR/missing-type-parameter2.rs:6:8 + --> $DIR/missing-type-parameter2.rs:3:8 | LL | impl X {} | ^ @@ -99,13 +99,13 @@ LL | impl X<{ N }> {} | + + error: defaults for const parameters are only allowed in `struct`, `enum`, `type`, or `trait` definitions - --> $DIR/missing-type-parameter2.rs:9:15 + --> $DIR/missing-type-parameter2.rs:6:15 | LL | impl X {} | ^ error[E0747]: unresolved item provided when a constant was expected - --> $DIR/missing-type-parameter2.rs:9:28 + --> $DIR/missing-type-parameter2.rs:6:28 | LL | impl X {} | ^ diff --git a/src/test/ui/parser/issues/issue-14303-enum.stderr b/src/test/ui/parser/issues/issue-14303-enum.stderr index bcecd75b1abba..55cef4cabacfe 100644 --- a/src/test/ui/parser/issues/issue-14303-enum.stderr +++ b/src/test/ui/parser/issues/issue-14303-enum.stderr @@ -2,7 +2,7 @@ error: lifetime parameters must be declared prior to type parameters --> $DIR/issue-14303-enum.rs:1:15 | LL | enum X<'a, T, 'b> { - | --------^^- help: reorder the parameters: lifetimes, then types, then consts: `<'a, 'b, T>` + | --------^^- help: reorder the parameters: lifetimes, then consts and types: `<'a, 'b, T>` error: aborting due to previous error diff --git a/src/test/ui/parser/issues/issue-14303-fn-def.stderr b/src/test/ui/parser/issues/issue-14303-fn-def.stderr index 082c37e0be795..bacc922969d91 100644 --- a/src/test/ui/parser/issues/issue-14303-fn-def.stderr +++ b/src/test/ui/parser/issues/issue-14303-fn-def.stderr @@ -2,7 +2,7 @@ error: lifetime parameters must be declared prior to type parameters --> $DIR/issue-14303-fn-def.rs:1:15 | LL | fn foo<'a, T, 'b>(x: &'a T) {} - | --------^^- help: reorder the parameters: lifetimes, then types, then consts: `<'a, 'b, T>` + | --------^^- help: reorder the parameters: lifetimes, then consts and types: `<'a, 'b, T>` error: aborting due to previous error diff --git a/src/test/ui/parser/issues/issue-14303-impl.stderr b/src/test/ui/parser/issues/issue-14303-impl.stderr index 3b5615d2a9eca..d6be02f70fd2e 100644 --- a/src/test/ui/parser/issues/issue-14303-impl.stderr +++ b/src/test/ui/parser/issues/issue-14303-impl.stderr @@ -2,7 +2,7 @@ error: lifetime parameters must be declared prior to type parameters --> $DIR/issue-14303-impl.rs:3:13 | LL | impl<'a, T, 'b> X {} - | --------^^- help: reorder the parameters: lifetimes, then types, then consts: `<'a, 'b, T>` + | --------^^- help: reorder the parameters: lifetimes, then consts and types: `<'a, 'b, T>` error: aborting due to previous error diff --git a/src/test/ui/parser/issues/issue-14303-struct.stderr b/src/test/ui/parser/issues/issue-14303-struct.stderr index dbd0b987dd190..fa62a39f2416c 100644 --- a/src/test/ui/parser/issues/issue-14303-struct.stderr +++ b/src/test/ui/parser/issues/issue-14303-struct.stderr @@ -2,7 +2,7 @@ error: lifetime parameters must be declared prior to type parameters --> $DIR/issue-14303-struct.rs:1:17 | LL | struct X<'a, T, 'b> { - | --------^^- help: reorder the parameters: lifetimes, then types, then consts: `<'a, 'b, T>` + | --------^^- help: reorder the parameters: lifetimes, then consts and types: `<'a, 'b, T>` error: aborting due to previous error diff --git a/src/test/ui/parser/issues/issue-14303-trait.stderr b/src/test/ui/parser/issues/issue-14303-trait.stderr index 7dfa62d823fd8..75cd67a9ded82 100644 --- a/src/test/ui/parser/issues/issue-14303-trait.stderr +++ b/src/test/ui/parser/issues/issue-14303-trait.stderr @@ -2,7 +2,7 @@ error: lifetime parameters must be declared prior to type parameters --> $DIR/issue-14303-trait.rs:1:18 | LL | trait Foo<'a, T, 'b> {} - | --------^^- help: reorder the parameters: lifetimes, then types, then consts: `<'a, 'b, T>` + | --------^^- help: reorder the parameters: lifetimes, then consts and types: `<'a, 'b, T>` error: aborting due to previous error diff --git a/src/test/ui/suggestions/suggest-move-lifetimes.stderr b/src/test/ui/suggestions/suggest-move-lifetimes.stderr index 657914d1c8c0c..f52631caed173 100644 --- a/src/test/ui/suggestions/suggest-move-lifetimes.stderr +++ b/src/test/ui/suggestions/suggest-move-lifetimes.stderr @@ -2,25 +2,25 @@ error: lifetime parameters must be declared prior to type parameters --> $DIR/suggest-move-lifetimes.rs:1:13 | LL | struct A { - | ----^^- help: reorder the parameters: lifetimes, then types, then consts: `<'a, T>` + | ----^^- help: reorder the parameters: lifetimes, then consts and types: `<'a, T>` error: lifetime parameters must be declared prior to type parameters --> $DIR/suggest-move-lifetimes.rs:5:13 | LL | struct B { - | ----^^---- help: reorder the parameters: lifetimes, then types, then consts: `<'a, T, U>` + | ----^^---- help: reorder the parameters: lifetimes, then consts and types: `<'a, T, U>` error: lifetime parameters must be declared prior to type parameters --> $DIR/suggest-move-lifetimes.rs:10:16 | LL | struct C { - | -------^^- help: reorder the parameters: lifetimes, then types, then consts: `<'a, T, U>` + | -------^^- help: reorder the parameters: lifetimes, then consts and types: `<'a, T, U>` error: lifetime parameters must be declared prior to type parameters --> $DIR/suggest-move-lifetimes.rs:15:16 | LL | struct D { - | -------^^--^^-----^^- help: reorder the parameters: lifetimes, then types, then consts: `<'a, 'b, 'c, T, U, V>` + | -------^^--^^-----^^- help: reorder the parameters: lifetimes, then consts and types: `<'a, 'b, 'c, T, U, V>` error: aborting due to 4 previous errors diff --git a/src/tools/clippy/tests/ui/trailing_empty_array.rs b/src/tools/clippy/tests/ui/trailing_empty_array.rs index 501c9eb7651f8..c39b0bcaf227f 100644 --- a/src/tools/clippy/tests/ui/trailing_empty_array.rs +++ b/src/tools/clippy/tests/ui/trailing_empty_array.rs @@ -1,5 +1,4 @@ #![warn(clippy::trailing_empty_array)] -#![feature(const_generics_defaults)] // Do lint: diff --git a/src/tools/clippy/tests/ui/trailing_empty_array.stderr b/src/tools/clippy/tests/ui/trailing_empty_array.stderr index d88aa0504b537..9e2bd31d9fa51 100644 --- a/src/tools/clippy/tests/ui/trailing_empty_array.stderr +++ b/src/tools/clippy/tests/ui/trailing_empty_array.stderr @@ -1,5 +1,5 @@ error: trailing zero-sized array in a struct which is not marked with a `repr` attribute - --> $DIR/trailing_empty_array.rs:6:1 + --> $DIR/trailing_empty_array.rs:5:1 | LL | / struct RarelyUseful { LL | | field: i32, @@ -11,7 +11,7 @@ LL | | } = help: consider annotating `RarelyUseful` with `#[repr(C)]` or another `repr` attribute error: trailing zero-sized array in a struct which is not marked with a `repr` attribute - --> $DIR/trailing_empty_array.rs:11:1 + --> $DIR/trailing_empty_array.rs:10:1 | LL | / struct OnlyField { LL | | first_and_last: [usize; 0], @@ -21,7 +21,7 @@ LL | | } = help: consider annotating `OnlyField` with `#[repr(C)]` or another `repr` attribute error: trailing zero-sized array in a struct which is not marked with a `repr` attribute - --> $DIR/trailing_empty_array.rs:15:1 + --> $DIR/trailing_empty_array.rs:14:1 | LL | / struct GenericArrayType { LL | | field: i32, @@ -32,7 +32,7 @@ LL | | } = help: consider annotating `GenericArrayType` with `#[repr(C)]` or another `repr` attribute error: trailing zero-sized array in a struct which is not marked with a `repr` attribute - --> $DIR/trailing_empty_array.rs:21:1 + --> $DIR/trailing_empty_array.rs:20:1 | LL | / struct OnlyAnotherAttribute { LL | | field: i32, @@ -43,7 +43,7 @@ LL | | } = help: consider annotating `OnlyAnotherAttribute` with `#[repr(C)]` or another `repr` attribute error: trailing zero-sized array in a struct which is not marked with a `repr` attribute - --> $DIR/trailing_empty_array.rs:27:1 + --> $DIR/trailing_empty_array.rs:26:1 | LL | / struct OnlyADeriveAttribute { LL | | field: i32, @@ -54,7 +54,7 @@ LL | | } = help: consider annotating `OnlyADeriveAttribute` with `#[repr(C)]` or another `repr` attribute error: trailing zero-sized array in a struct which is not marked with a `repr` attribute - --> $DIR/trailing_empty_array.rs:33:1 + --> $DIR/trailing_empty_array.rs:32:1 | LL | / struct ZeroSizedWithConst { LL | | field: i32, @@ -65,7 +65,7 @@ LL | | } = help: consider annotating `ZeroSizedWithConst` with `#[repr(C)]` or another `repr` attribute error: trailing zero-sized array in a struct which is not marked with a `repr` attribute - --> $DIR/trailing_empty_array.rs:42:1 + --> $DIR/trailing_empty_array.rs:41:1 | LL | / struct ZeroSizedWithConstFunction { LL | | field: i32, @@ -76,7 +76,7 @@ LL | | } = help: consider annotating `ZeroSizedWithConstFunction` with `#[repr(C)]` or another `repr` attribute error: trailing zero-sized array in a struct which is not marked with a `repr` attribute - --> $DIR/trailing_empty_array.rs:50:1 + --> $DIR/trailing_empty_array.rs:49:1 | LL | / struct ZeroSizedWithConstFunction2 { LL | | field: i32, @@ -87,7 +87,7 @@ LL | | } = help: consider annotating `ZeroSizedWithConstFunction2` with `#[repr(C)]` or another `repr` attribute error: trailing zero-sized array in a struct which is not marked with a `repr` attribute - --> $DIR/trailing_empty_array.rs:55:1 + --> $DIR/trailing_empty_array.rs:54:1 | LL | struct ZeroSizedArrayWrapper([usize; 0]); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ @@ -95,7 +95,7 @@ LL | struct ZeroSizedArrayWrapper([usize; 0]); = help: consider annotating `ZeroSizedArrayWrapper` with `#[repr(C)]` or another `repr` attribute error: trailing zero-sized array in a struct which is not marked with a `repr` attribute - --> $DIR/trailing_empty_array.rs:57:1 + --> $DIR/trailing_empty_array.rs:56:1 | LL | struct TupleStruct(i32, [usize; 0]); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ @@ -103,7 +103,7 @@ LL | struct TupleStruct(i32, [usize; 0]); = help: consider annotating `TupleStruct` with `#[repr(C)]` or another `repr` attribute error: trailing zero-sized array in a struct which is not marked with a `repr` attribute - --> $DIR/trailing_empty_array.rs:59:1 + --> $DIR/trailing_empty_array.rs:58:1 | LL | / struct LotsOfFields { LL | | f1: u32,