diff options
Diffstat (limited to 'src')
23 files changed, 89 insertions, 235 deletions
diff --git a/src/bootstrap/builder.rs b/src/bootstrap/builder.rs index c9bd329d430..c0c749552e6 100644 --- a/src/bootstrap/builder.rs +++ b/src/bootstrap/builder.rs @@ -13,7 +13,7 @@ use std::process::Command; use std::time::{Duration, Instant}; use crate::cache::{Cache, Interned, INTERNER}; -use crate::config::{SplitDebuginfo, TargetSelection}; +use crate::config::{DryRun, SplitDebuginfo, TargetSelection}; use crate::doc; use crate::flags::{Color, Subcommand}; use crate::install; @@ -281,11 +281,15 @@ impl StepDescription { fn is_excluded(&self, builder: &Builder<'_>, pathset: &PathSet) -> bool { if builder.config.exclude.iter().any(|e| pathset.has(&e, builder.kind)) { - println!("Skipping {:?} because it is excluded", pathset); + if !matches!(builder.config.dry_run, DryRun::SelfCheck) { + println!("Skipping {:?} because it is excluded", pathset); + } return true; } - if !builder.config.exclude.is_empty() { + if !builder.config.exclude.is_empty() + && !matches!(builder.config.dry_run, DryRun::SelfCheck) + { builder.verbose(&format!( "{:?} not skipped for {:?} -- not in {:?}", pathset, self.name, builder.config.exclude diff --git a/src/ci/github-actions/ci.yml b/src/ci/github-actions/ci.yml index b5b478e60f4..55fd6cca85a 100644 --- a/src/ci/github-actions/ci.yml +++ b/src/ci/github-actions/ci.yml @@ -90,7 +90,7 @@ x--expand-yaml-anchors--remove: <<: *base-job - &job-macos-xl - os: macos-latest # We use the standard runner for now + os: macos-13 # We use the standard runner for now <<: *base-job - &job-windows-8c diff --git a/src/doc/book b/src/doc/book -Subproject 21cf840842bdf768a798869f06373c96c1cc512 +Subproject 668c64760b5c7ea654facb4ba5fe9faddfda27c diff --git a/src/doc/edition-guide b/src/doc/edition-guide -Subproject f63e578b92ff43e8cc38fcaa257b660f45c8a8c +Subproject 2751bdcef125468ea2ee006c11992cd1405aebe diff --git a/src/doc/embedded-book b/src/doc/embedded-book -Subproject f2aed2fe8e9f55508c86ba3aa4b6789b18a08a2 +Subproject 1e5556dd1b864109985d5871616ae6b9164bcea diff --git a/src/doc/nomicon b/src/doc/nomicon -Subproject c369e4b489332f8721fbae630354fa83385d457 +Subproject 302b995bcb24b70fd883980fd174738c3a10b70 diff --git a/src/doc/reference b/src/doc/reference -Subproject 5ca365eac678cb0d41a20b3204546d6ed70c717 +Subproject 1ea0178266b3f3f613b0fabdaf16a83961c99cd diff --git a/src/doc/rust-by-example b/src/doc/rust-by-example -Subproject 57636d6926762861f34e030d52ca25a71e95e5b +Subproject 8a87926a985ce32ca1fad1be4008ee161a0b91e diff --git a/src/doc/rustc-dev-guide b/src/doc/rustc-dev-guide -Subproject 17fe3e948498c50e208047a750f17d6a8d89669 +Subproject b5a12d95e32ae53791cc6ab44417774667ed2ac diff --git a/src/doc/style-guide/src/expressions.md b/src/doc/style-guide/src/expressions.md index 143161da6cf..40183063869 100644 --- a/src/doc/style-guide/src/expressions.md +++ b/src/doc/style-guide/src/expressions.md @@ -803,6 +803,16 @@ foo(|param| { action(); foo(param) }) + +let x = combinable([ + an_expr, + another_expr, +]); + +let arr = [combinable( + an_expr, + another_expr, +)]; ``` Such behaviour should extend recursively, however, tools may choose to limit the diff --git a/src/librustdoc/formats/item_type.rs b/src/librustdoc/formats/item_type.rs index 452e14918fa..a3017201cb1 100644 --- a/src/librustdoc/formats/item_type.rs +++ b/src/librustdoc/formats/item_type.rs @@ -136,7 +136,6 @@ impl From<DefKind> for ItemType { | DefKind::AnonConst | DefKind::InlineConst | DefKind::OpaqueTy - | DefKind::ImplTraitPlaceholder | DefKind::Field | DefKind::LifetimeParam | DefKind::GlobalAsm diff --git a/src/librustdoc/passes/collect_intra_doc_links.rs b/src/librustdoc/passes/collect_intra_doc_links.rs index 0dd9e590b9b..ca511d956b9 100644 --- a/src/librustdoc/passes/collect_intra_doc_links.rs +++ b/src/librustdoc/passes/collect_intra_doc_links.rs @@ -1860,8 +1860,8 @@ fn resolution_failure( } return; } - Trait | TyAlias | ForeignTy | OpaqueTy | ImplTraitPlaceholder - | TraitAlias | TyParam | Static(_) => "associated item", + Trait | TyAlias | ForeignTy | OpaqueTy | TraitAlias | TyParam + | Static(_) => "associated item", Impl { .. } | GlobalAsm => unreachable!("not a path"), } } else { diff --git a/src/tools/clippy/clippy_lints/src/declared_lints.rs b/src/tools/clippy/clippy_lints/src/declared_lints.rs index 9d9ee6ba307..b60f0738f64 100644 --- a/src/tools/clippy/clippy_lints/src/declared_lints.rs +++ b/src/tools/clippy/clippy_lints/src/declared_lints.rs @@ -171,7 +171,6 @@ pub(crate) static LINTS: &[&crate::LintInfo] = &[ crate::float_literal::LOSSY_FLOAT_LITERAL_INFO, crate::floating_point_arithmetic::IMPRECISE_FLOPS_INFO, crate::floating_point_arithmetic::SUBOPTIMAL_FLOPS_INFO, - crate::fn_null_check::FN_NULL_CHECK_INFO, crate::format::USELESS_FORMAT_INFO, crate::format_args::FORMAT_IN_FORMAT_ARGS_INFO, crate::format_args::TO_STRING_IN_FORMAT_ARGS_INFO, diff --git a/src/tools/clippy/clippy_lints/src/fn_null_check.rs b/src/tools/clippy/clippy_lints/src/fn_null_check.rs deleted file mode 100644 index 521045a9fed..00000000000 --- a/src/tools/clippy/clippy_lints/src/fn_null_check.rs +++ /dev/null @@ -1,102 +0,0 @@ -use clippy_utils::consts::{constant, Constant}; -use clippy_utils::diagnostics::span_lint_and_help; -use clippy_utils::{is_integer_literal, is_path_diagnostic_item}; -use rustc_hir::{BinOpKind, Expr, ExprKind, TyKind}; -use rustc_lint::{LateContext, LateLintPass}; -use rustc_session::{declare_lint_pass, declare_tool_lint}; -use rustc_span::sym; - -declare_clippy_lint! { - /// ### What it does - /// Checks for comparing a function pointer to null. - /// - /// ### Why is this bad? - /// Function pointers are assumed to not be null. - /// - /// ### Example - /// ```rust,ignore - /// let fn_ptr: fn() = /* somehow obtained nullable function pointer */ - /// - /// if (fn_ptr as *const ()).is_null() { ... } - /// ``` - /// Use instead: - /// ```rust,ignore - /// let fn_ptr: Option<fn()> = /* somehow obtained nullable function pointer */ - /// - /// if fn_ptr.is_none() { ... } - /// ``` - #[clippy::version = "1.68.0"] - pub FN_NULL_CHECK, - correctness, - "`fn()` type assumed to be nullable" -} -declare_lint_pass!(FnNullCheck => [FN_NULL_CHECK]); - -fn lint_expr(cx: &LateContext<'_>, expr: &Expr<'_>) { - span_lint_and_help( - cx, - FN_NULL_CHECK, - expr.span, - "function pointer assumed to be nullable, even though it isn't", - None, - "try wrapping your function pointer type in `Option<T>` instead, and using `is_none` to check for null pointer value", - ); -} - -fn is_fn_ptr_cast(cx: &LateContext<'_>, expr: &Expr<'_>) -> bool { - if let ExprKind::Cast(cast_expr, cast_ty) = expr.kind - && let TyKind::Ptr(_) = cast_ty.kind - { - cx.typeck_results().expr_ty_adjusted(cast_expr).is_fn() - } else { - false - } -} - -impl<'tcx> LateLintPass<'tcx> for FnNullCheck { - fn check_expr(&mut self, cx: &LateContext<'tcx>, expr: &'tcx Expr<'_>) { - match expr.kind { - // Catching: - // (fn_ptr as *<const/mut> <ty>).is_null() - ExprKind::MethodCall(method_name, receiver, _, _) - if method_name.ident.as_str() == "is_null" && is_fn_ptr_cast(cx, receiver) => - { - lint_expr(cx, expr); - }, - - ExprKind::Binary(op, left, right) if matches!(op.node, BinOpKind::Eq) => { - let to_check: &Expr<'_>; - if is_fn_ptr_cast(cx, left) { - to_check = right; - } else if is_fn_ptr_cast(cx, right) { - to_check = left; - } else { - return; - } - - match to_check.kind { - // Catching: - // (fn_ptr as *<const/mut> <ty>) == (0 as <ty>) - ExprKind::Cast(cast_expr, _) if is_integer_literal(cast_expr, 0) => { - lint_expr(cx, expr); - }, - - // Catching: - // (fn_ptr as *<const/mut> <ty>) == std::ptr::null() - ExprKind::Call(func, []) if is_path_diagnostic_item(cx, func, sym::ptr_null) => { - lint_expr(cx, expr); - }, - - // Catching: - // (fn_ptr as *<const/mut> <ty>) == <const that evaluates to null_ptr> - _ if matches!(constant(cx, cx.typeck_results(), to_check), Some(Constant::RawPtr(0))) => { - lint_expr(cx, expr); - }, - - _ => {}, - } - }, - _ => {}, - } - } -} diff --git a/src/tools/clippy/clippy_lints/src/lib.rs b/src/tools/clippy/clippy_lints/src/lib.rs index 87329ee5e14..365cc4c59ad 100644 --- a/src/tools/clippy/clippy_lints/src/lib.rs +++ b/src/tools/clippy/clippy_lints/src/lib.rs @@ -131,7 +131,6 @@ mod extra_unused_type_parameters; mod fallible_impl_from; mod float_literal; mod floating_point_arithmetic; -mod fn_null_check; mod format; mod format_args; mod format_impl; @@ -1003,7 +1002,6 @@ pub fn register_plugins(store: &mut rustc_lint::LintStore, sess: &Session, conf: semicolon_outside_block_ignore_multiline, )) }); - store.register_late_pass(|_| Box::new(fn_null_check::FnNullCheck)); store.register_late_pass(|_| Box::new(permissions_set_readonly_false::PermissionsSetReadonlyFalse)); store.register_late_pass(|_| Box::new(size_of_ref::SizeOfRef)); store.register_late_pass(|_| Box::new(multiple_unsafe_ops_per_block::MultipleUnsafeOpsPerBlock)); diff --git a/src/tools/clippy/clippy_lints/src/renamed_lints.rs b/src/tools/clippy/clippy_lints/src/renamed_lints.rs index cbcd11debfd..d24215c2292 100644 --- a/src/tools/clippy/clippy_lints/src/renamed_lints.rs +++ b/src/tools/clippy/clippy_lints/src/renamed_lints.rs @@ -42,6 +42,7 @@ pub static RENAMED_LINTS: &[(&str, &str)] = &[ ("clippy::for_loops_over_fallibles", "for_loops_over_fallibles"), ("clippy::forget_copy", "forgetting_copy_types"), ("clippy::forget_ref", "forgetting_references"), + ("clippy::fn_null_check", "incorrect_fn_null_checks"), ("clippy::into_iter_on_array", "array_into_iter"), ("clippy::invalid_atomic_ordering", "invalid_atomic_ordering"), ("clippy::invalid_ref", "invalid_value"), diff --git a/src/tools/clippy/tests/ui/fn_null_check.rs b/src/tools/clippy/tests/ui/fn_null_check.rs deleted file mode 100644 index dfdea100c8f..00000000000 --- a/src/tools/clippy/tests/ui/fn_null_check.rs +++ /dev/null @@ -1,22 +0,0 @@ -#![allow(unused)] -#![warn(clippy::fn_null_check)] -#![allow(clippy::cmp_null)] -#![allow(clippy::needless_if)] -#![allow(clippy::ptr_eq)] -#![allow(clippy::zero_ptr)] - -pub const ZPTR: *const () = 0 as *const _; -pub const NOT_ZPTR: *const () = 1 as *const _; - -fn main() { - let fn_ptr = main; - - if (fn_ptr as *mut ()).is_null() {} - if (fn_ptr as *const u8).is_null() {} - if (fn_ptr as *const ()) == std::ptr::null() {} - if (fn_ptr as *const ()) == (0 as *const ()) {} - if (fn_ptr as *const ()) == ZPTR {} - - // no lint - if (fn_ptr as *const ()) == NOT_ZPTR {} -} diff --git a/src/tools/clippy/tests/ui/fn_null_check.stderr b/src/tools/clippy/tests/ui/fn_null_check.stderr deleted file mode 100644 index 5b9f48a961c..00000000000 --- a/src/tools/clippy/tests/ui/fn_null_check.stderr +++ /dev/null @@ -1,43 +0,0 @@ -error: function pointer assumed to be nullable, even though it isn't - --> $DIR/fn_null_check.rs:14:8 - | -LL | if (fn_ptr as *mut ()).is_null() {} - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - | - = help: try wrapping your function pointer type in `Option<T>` instead, and using `is_none` to check for null pointer value - = note: `-D clippy::fn-null-check` implied by `-D warnings` - -error: function pointer assumed to be nullable, even though it isn't - --> $DIR/fn_null_check.rs:15:8 - | -LL | if (fn_ptr as *const u8).is_null() {} - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - | - = help: try wrapping your function pointer type in `Option<T>` instead, and using `is_none` to check for null pointer value - -error: function pointer assumed to be nullable, even though it isn't - --> $DIR/fn_null_check.rs:16:8 - | -LL | if (fn_ptr as *const ()) == std::ptr::null() {} - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - | - = help: try wrapping your function pointer type in `Option<T>` instead, and using `is_none` to check for null pointer value - -error: function pointer assumed to be nullable, even though it isn't - --> $DIR/fn_null_check.rs:17:8 - | -LL | if (fn_ptr as *const ()) == (0 as *const ()) {} - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - | - = help: try wrapping your function pointer type in `Option<T>` instead, and using `is_none` to check for null pointer value - -error: function pointer assumed to be nullable, even though it isn't - --> $DIR/fn_null_check.rs:18:8 - | -LL | if (fn_ptr as *const ()) == ZPTR {} - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - | - = help: try wrapping your function pointer type in `Option<T>` instead, and using `is_none` to check for null pointer value - -error: aborting due to 5 previous errors - diff --git a/src/tools/clippy/tests/ui/rename.fixed b/src/tools/clippy/tests/ui/rename.fixed index b24c83d9a0d..cab02bb93c9 100644 --- a/src/tools/clippy/tests/ui/rename.fixed +++ b/src/tools/clippy/tests/ui/rename.fixed @@ -37,6 +37,7 @@ #![allow(for_loops_over_fallibles)] #![allow(forgetting_copy_types)] #![allow(forgetting_references)] +#![allow(incorrect_fn_null_checks)] #![allow(array_into_iter)] #![allow(invalid_atomic_ordering)] #![allow(invalid_value)] @@ -89,6 +90,7 @@ #![warn(for_loops_over_fallibles)] #![warn(forgetting_copy_types)] #![warn(forgetting_references)] +#![warn(incorrect_fn_null_checks)] #![warn(array_into_iter)] #![warn(invalid_atomic_ordering)] #![warn(invalid_value)] diff --git a/src/tools/clippy/tests/ui/rename.rs b/src/tools/clippy/tests/ui/rename.rs index baa6345a64f..e5e31452149 100644 --- a/src/tools/clippy/tests/ui/rename.rs +++ b/src/tools/clippy/tests/ui/rename.rs @@ -37,6 +37,7 @@ #![allow(for_loops_over_fallibles)] #![allow(forgetting_copy_types)] #![allow(forgetting_references)] +#![allow(incorrect_fn_null_checks)] #![allow(array_into_iter)] #![allow(invalid_atomic_ordering)] #![allow(invalid_value)] @@ -89,6 +90,7 @@ #![warn(clippy::for_loops_over_fallibles)] #![warn(clippy::forget_copy)] #![warn(clippy::forget_ref)] +#![warn(clippy::fn_null_check)] #![warn(clippy::into_iter_on_array)] #![warn(clippy::invalid_atomic_ordering)] #![warn(clippy::invalid_ref)] diff --git a/src/tools/clippy/tests/ui/rename.stderr b/src/tools/clippy/tests/ui/rename.stderr index ae25c3b46bd..783608a0841 100644 --- a/src/tools/clippy/tests/ui/rename.stderr +++ b/src/tools/clippy/tests/ui/rename.stderr @@ -1,5 +1,5 @@ error: lint `clippy::almost_complete_letter_range` has been renamed to `clippy::almost_complete_range` - --> $DIR/rename.rs:52:9 + --> $DIR/rename.rs:53:9 | LL | #![warn(clippy::almost_complete_letter_range)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `clippy::almost_complete_range` @@ -7,310 +7,316 @@ LL | #![warn(clippy::almost_complete_letter_range)] = note: `-D renamed-and-removed-lints` implied by `-D warnings` error: lint `clippy::blacklisted_name` has been renamed to `clippy::disallowed_names` - --> $DIR/rename.rs:53:9 + --> $DIR/rename.rs:54:9 | LL | #![warn(clippy::blacklisted_name)] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `clippy::disallowed_names` error: lint `clippy::block_in_if_condition_expr` has been renamed to `clippy::blocks_in_if_conditions` - --> $DIR/rename.rs:54:9 + --> $DIR/rename.rs:55:9 | LL | #![warn(clippy::block_in_if_condition_expr)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `clippy::blocks_in_if_conditions` error: lint `clippy::block_in_if_condition_stmt` has been renamed to `clippy::blocks_in_if_conditions` - --> $DIR/rename.rs:55:9 + --> $DIR/rename.rs:56:9 | LL | #![warn(clippy::block_in_if_condition_stmt)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `clippy::blocks_in_if_conditions` error: lint `clippy::box_vec` has been renamed to `clippy::box_collection` - --> $DIR/rename.rs:56:9 + --> $DIR/rename.rs:57:9 | LL | #![warn(clippy::box_vec)] | ^^^^^^^^^^^^^^^ help: use the new name: `clippy::box_collection` error: lint `clippy::const_static_lifetime` has been renamed to `clippy::redundant_static_lifetimes` - --> $DIR/rename.rs:57:9 + --> $DIR/rename.rs:58:9 | LL | #![warn(clippy::const_static_lifetime)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `clippy::redundant_static_lifetimes` error: lint `clippy::cyclomatic_complexity` has been renamed to `clippy::cognitive_complexity` - --> $DIR/rename.rs:58:9 + --> $DIR/rename.rs:59:9 | LL | #![warn(clippy::cyclomatic_complexity)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `clippy::cognitive_complexity` error: lint `clippy::derive_hash_xor_eq` has been renamed to `clippy::derived_hash_with_manual_eq` - --> $DIR/rename.rs:59:9 + --> $DIR/rename.rs:60:9 | LL | #![warn(clippy::derive_hash_xor_eq)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `clippy::derived_hash_with_manual_eq` error: lint `clippy::disallowed_method` has been renamed to `clippy::disallowed_methods` - --> $DIR/rename.rs:60:9 + --> $DIR/rename.rs:61:9 | LL | #![warn(clippy::disallowed_method)] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `clippy::disallowed_methods` error: lint `clippy::disallowed_type` has been renamed to `clippy::disallowed_types` - --> $DIR/rename.rs:61:9 + --> $DIR/rename.rs:62:9 | LL | #![warn(clippy::disallowed_type)] | ^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `clippy::disallowed_types` error: lint `clippy::eval_order_dependence` has been renamed to `clippy::mixed_read_write_in_expression` - --> $DIR/rename.rs:62:9 + --> $DIR/rename.rs:63:9 | LL | #![warn(clippy::eval_order_dependence)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `clippy::mixed_read_write_in_expression` error: lint `clippy::identity_conversion` has been renamed to `clippy::useless_conversion` - --> $DIR/rename.rs:63:9 + --> $DIR/rename.rs:64:9 | LL | #![warn(clippy::identity_conversion)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `clippy::useless_conversion` error: lint `clippy::if_let_some_result` has been renamed to `clippy::match_result_ok` - --> $DIR/rename.rs:64:9 + --> $DIR/rename.rs:65:9 | LL | #![warn(clippy::if_let_some_result)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `clippy::match_result_ok` error: lint `clippy::integer_arithmetic` has been renamed to `clippy::arithmetic_side_effects` - --> $DIR/rename.rs:65:9 + --> $DIR/rename.rs:66:9 | LL | #![warn(clippy::integer_arithmetic)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `clippy::arithmetic_side_effects` error: lint `clippy::logic_bug` has been renamed to `clippy::overly_complex_bool_expr` - --> $DIR/rename.rs:66:9 + --> $DIR/rename.rs:67:9 | LL | #![warn(clippy::logic_bug)] | ^^^^^^^^^^^^^^^^^ help: use the new name: `clippy::overly_complex_bool_expr` error: lint `clippy::new_without_default_derive` has been renamed to `clippy::new_without_default` - --> $DIR/rename.rs:67:9 + --> $DIR/rename.rs:68:9 | LL | #![warn(clippy::new_without_default_derive)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `clippy::new_without_default` error: lint `clippy::option_and_then_some` has been renamed to `clippy::bind_instead_of_map` - --> $DIR/rename.rs:68:9 + --> $DIR/rename.rs:69:9 | LL | #![warn(clippy::option_and_then_some)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `clippy::bind_instead_of_map` error: lint `clippy::option_expect_used` has been renamed to `clippy::expect_used` - --> $DIR/rename.rs:69:9 + --> $DIR/rename.rs:70:9 | LL | #![warn(clippy::option_expect_used)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `clippy::expect_used` error: lint `clippy::option_map_unwrap_or` has been renamed to `clippy::map_unwrap_or` - --> $DIR/rename.rs:70:9 + --> $DIR/rename.rs:71:9 | LL | #![warn(clippy::option_map_unwrap_or)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `clippy::map_unwrap_or` error: lint `clippy::option_map_unwrap_or_else` has been renamed to `clippy::map_unwrap_or` - --> $DIR/rename.rs:71:9 + --> $DIR/rename.rs:72:9 | LL | #![warn(clippy::option_map_unwrap_or_else)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `clippy::map_unwrap_or` error: lint `clippy::option_unwrap_used` has been renamed to `clippy::unwrap_used` - --> $DIR/rename.rs:72:9 + --> $DIR/rename.rs:73:9 | LL | #![warn(clippy::option_unwrap_used)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `clippy::unwrap_used` error: lint `clippy::ref_in_deref` has been renamed to `clippy::needless_borrow` - --> $DIR/rename.rs:73:9 + --> $DIR/rename.rs:74:9 | LL | #![warn(clippy::ref_in_deref)] | ^^^^^^^^^^^^^^^^^^^^ help: use the new name: `clippy::needless_borrow` error: lint `clippy::result_expect_used` has been renamed to `clippy::expect_used` - --> $DIR/rename.rs:74:9 + --> $DIR/rename.rs:75:9 | LL | #![warn(clippy::result_expect_used)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `clippy::expect_used` error: lint `clippy::result_map_unwrap_or_else` has been renamed to `clippy::map_unwrap_or` - --> $DIR/rename.rs:75:9 + --> $DIR/rename.rs:76:9 | LL | #![warn(clippy::result_map_unwrap_or_else)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `clippy::map_unwrap_or` error: lint `clippy::result_unwrap_used` has been renamed to `clippy::unwrap_used` - --> $DIR/rename.rs:76:9 + --> $DIR/rename.rs:77:9 | LL | #![warn(clippy::result_unwrap_used)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `clippy::unwrap_used` error: lint `clippy::single_char_push_str` has been renamed to `clippy::single_char_add_str` - --> $DIR/rename.rs:77:9 + --> $DIR/rename.rs:78:9 | LL | #![warn(clippy::single_char_push_str)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `clippy::single_char_add_str` error: lint `clippy::stutter` has been renamed to `clippy::module_name_repetitions` - --> $DIR/rename.rs:78:9 + --> $DIR/rename.rs:79:9 | LL | #![warn(clippy::stutter)] | ^^^^^^^^^^^^^^^ help: use the new name: `clippy::module_name_repetitions` error: lint `clippy::to_string_in_display` has been renamed to `clippy::recursive_format_impl` - --> $DIR/rename.rs:79:9 + --> $DIR/rename.rs:80:9 | LL | #![warn(clippy::to_string_in_display)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `clippy::recursive_format_impl` error: lint `clippy::zero_width_space` has been renamed to `clippy::invisible_characters` - --> $DIR/rename.rs:80:9 + --> $DIR/rename.rs:81:9 | LL | #![warn(clippy::zero_width_space)] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `clippy::invisible_characters` error: lint `clippy::cast_ref_to_mut` has been renamed to `cast_ref_to_mut` - --> $DIR/rename.rs:81:9 + --> $DIR/rename.rs:82:9 | LL | #![warn(clippy::cast_ref_to_mut)] | ^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `cast_ref_to_mut` error: lint `clippy::clone_double_ref` has been renamed to `suspicious_double_ref_op` - --> $DIR/rename.rs:82:9 + --> $DIR/rename.rs:83:9 | LL | #![warn(clippy::clone_double_ref)] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `suspicious_double_ref_op` error: lint `clippy::cmp_nan` has been renamed to `invalid_nan_comparisons` - --> $DIR/rename.rs:83:9 + --> $DIR/rename.rs:84:9 | LL | #![warn(clippy::cmp_nan)] | ^^^^^^^^^^^^^^^ help: use the new name: `invalid_nan_comparisons` error: lint `clippy::drop_bounds` has been renamed to `drop_bounds` - --> $DIR/rename.rs:84:9 + --> $DIR/rename.rs:85:9 | LL | #![warn(clippy::drop_bounds)] | ^^^^^^^^^^^^^^^^^^^ help: use the new name: `drop_bounds` error: lint `clippy::drop_copy` has been renamed to `dropping_copy_types` - --> $DIR/rename.rs:85:9 + --> $DIR/rename.rs:86:9 | LL | #![warn(clippy::drop_copy)] | ^^^^^^^^^^^^^^^^^ help: use the new name: `dropping_copy_types` error: lint `clippy::drop_ref` has been renamed to `dropping_references` - --> $DIR/rename.rs:86:9 + --> $DIR/rename.rs:87:9 | LL | #![warn(clippy::drop_ref)] | ^^^^^^^^^^^^^^^^ help: use the new name: `dropping_references` error: lint `clippy::for_loop_over_option` has been renamed to `for_loops_over_fallibles` - --> $DIR/rename.rs:87:9 + --> $DIR/rename.rs:88:9 | LL | #![warn(clippy::for_loop_over_option)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `for_loops_over_fallibles` error: lint `clippy::for_loop_over_result` has been renamed to `for_loops_over_fallibles` - --> $DIR/rename.rs:88:9 + --> $DIR/rename.rs:89:9 | LL | #![warn(clippy::for_loop_over_result)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `for_loops_over_fallibles` error: lint `clippy::for_loops_over_fallibles` has been renamed to `for_loops_over_fallibles` - --> $DIR/rename.rs:89:9 + --> $DIR/rename.rs:90:9 | LL | #![warn(clippy::for_loops_over_fallibles)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `for_loops_over_fallibles` error: lint `clippy::forget_copy` has been renamed to `forgetting_copy_types` - --> $DIR/rename.rs:90:9 + --> $DIR/rename.rs:91:9 | LL | #![warn(clippy::forget_copy)] | ^^^^^^^^^^^^^^^^^^^ help: use the new name: `forgetting_copy_types` error: lint `clippy::forget_ref` has been renamed to `forgetting_references` - --> $DIR/rename.rs:91:9 + --> $DIR/rename.rs:92:9 | LL | #![warn(clippy::forget_ref)] | ^^^^^^^^^^^^^^^^^^ help: use the new name: `forgetting_references` +error: lint `clippy::fn_null_check` has been renamed to `incorrect_fn_null_checks` + --> $DIR/rename.rs:93:9 + | +LL | #![warn(clippy::fn_null_check)] + | ^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `incorrect_fn_null_checks` + error: lint `clippy::into_iter_on_array` has been renamed to `array_into_iter` - --> $DIR/rename.rs:92:9 + --> $DIR/rename.rs:94:9 | LL | #![warn(clippy::into_iter_on_array)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `array_into_iter` error: lint `clippy::invalid_atomic_ordering` has been renamed to `invalid_atomic_ordering` - --> $DIR/rename.rs:93:9 + --> $DIR/rename.rs:95:9 | LL | #![warn(clippy::invalid_atomic_ordering)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `invalid_atomic_ordering` error: lint `clippy::invalid_ref` has been renamed to `invalid_value` - --> $DIR/rename.rs:94:9 + --> $DIR/rename.rs:96:9 | LL | #![warn(clippy::invalid_ref)] | ^^^^^^^^^^^^^^^^^^^ help: use the new name: `invalid_value` error: lint `clippy::invalid_utf8_in_unchecked` has been renamed to `invalid_from_utf8_unchecked` - --> $DIR/rename.rs:95:9 + --> $DIR/rename.rs:97:9 | LL | #![warn(clippy::invalid_utf8_in_unchecked)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `invalid_from_utf8_unchecked` error: lint `clippy::let_underscore_drop` has been renamed to `let_underscore_drop` - --> $DIR/rename.rs:96:9 + --> $DIR/rename.rs:98:9 | LL | #![warn(clippy::let_underscore_drop)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `let_underscore_drop` error: lint `clippy::mem_discriminant_non_enum` has been renamed to `enum_intrinsics_non_enums` - --> $DIR/rename.rs:97:9 + --> $DIR/rename.rs:99:9 | LL | #![warn(clippy::mem_discriminant_non_enum)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `enum_intrinsics_non_enums` error: lint `clippy::panic_params` has been renamed to `non_fmt_panics` - --> $DIR/rename.rs:98:9 + --> $DIR/rename.rs:100:9 | LL | #![warn(clippy::panic_params)] | ^^^^^^^^^^^^^^^^^^^^ help: use the new name: `non_fmt_panics` error: lint `clippy::positional_named_format_parameters` has been renamed to `named_arguments_used_positionally` - --> $DIR/rename.rs:99:9 + --> $DIR/rename.rs:101:9 | LL | #![warn(clippy::positional_named_format_parameters)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `named_arguments_used_positionally` error: lint `clippy::temporary_cstring_as_ptr` has been renamed to `temporary_cstring_as_ptr` - --> $DIR/rename.rs:100:9 + --> $DIR/rename.rs:102:9 | LL | #![warn(clippy::temporary_cstring_as_ptr)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `temporary_cstring_as_ptr` error: lint `clippy::undropped_manually_drops` has been renamed to `undropped_manually_drops` - --> $DIR/rename.rs:101:9 + --> $DIR/rename.rs:103:9 | LL | #![warn(clippy::undropped_manually_drops)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `undropped_manually_drops` error: lint `clippy::unknown_clippy_lints` has been renamed to `unknown_lints` - --> $DIR/rename.rs:102:9 + --> $DIR/rename.rs:104:9 | LL | #![warn(clippy::unknown_clippy_lints)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `unknown_lints` error: lint `clippy::unused_label` has been renamed to `unused_labels` - --> $DIR/rename.rs:103:9 + --> $DIR/rename.rs:105:9 | LL | #![warn(clippy::unused_label)] | ^^^^^^^^^^^^^^^^^^^^ help: use the new name: `unused_labels` -error: aborting due to 52 previous errors +error: aborting due to 53 previous errors diff --git a/src/tools/rls/Cargo.toml b/src/tools/rls/Cargo.toml index b84647eb332..b7aa659c25a 100644 --- a/src/tools/rls/Cargo.toml +++ b/src/tools/rls/Cargo.toml @@ -5,5 +5,4 @@ edition = "2021" license = "Apache-2.0/MIT" [dependencies] -serde = { version = "1.0.143", features = ["derive"] } serde_json = "1.0.83" diff --git a/src/tools/rls/src/main.rs b/src/tools/rls/src/main.rs index f96f1325d96..d7be108e89c 100644 --- a/src/tools/rls/src/main.rs +++ b/src/tools/rls/src/main.rs @@ -3,7 +3,7 @@ //! This is a small stub that replaces RLS to alert the user that RLS is no //! longer available. -use serde::Deserialize; +use serde_json::Value; use std::error::Error; use std::io::BufRead; use std::io::Write; @@ -21,7 +21,6 @@ fn main() { } } -#[derive(Deserialize)] struct Message { method: Option<String>, } @@ -88,8 +87,10 @@ fn read_message_raw<R: BufRead>(reader: &mut R) -> Result<String, Box<dyn Error> fn read_message<R: BufRead>(reader: &mut R) -> Result<Message, Box<dyn Error>> { let m = read_message_raw(reader)?; - match serde_json::from_str(&m) { - Ok(m) => Ok(m), + match serde_json::from_str::<Value>(&m) { + Ok(message) => Ok(Message { + method: message.get("method").and_then(|value| value.as_str().map(String::from)), + }), Err(e) => Err(format!("failed to parse message {m}\n{e}").into()), } } |