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Merge commit 'ff0993c5e9162ddaea78e83d0f0161e68bd4ea73' into clippy

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This commit is contained in:
Lzu Tao
2020-06-09 14:36:01 +00:00
parent 161474b7f7
commit 8db24840f7
143 changed files with 3965 additions and 936 deletions
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31
clippy_lints/src/lib.rs
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@@ -1,5 +1,6 @@
// error-pattern:cargo-clippy
#![feature(bindings_after_at)]
#![feature(box_syntax)]
#![feature(box_patterns)]
#![feature(or_patterns)]
@@ -12,6 +13,7 @@
#![cfg_attr(feature = "deny-warnings", deny(warnings))]
#![feature(crate_visibility_modifier)]
#![feature(concat_idents)]
#![feature(drain_filter)]
// FIXME: switch to something more ergonomic here, once available.
// (Currently there is no way to opt into sysroot crates without `extern crate`.)
@@ -239,6 +241,7 @@ mod large_const_arrays;
mod large_enum_variant;
mod large_stack_arrays;
mod len_zero;
mod let_and_return;
mod let_if_seq;
mod let_underscore;
mod lifetimes;
@@ -318,6 +321,8 @@ mod try_err;
mod types;
mod unicode;
mod unnamed_address;
mod unnecessary_sort_by;
mod unnested_or_patterns;
mod unsafe_removed_from_name;
mod unused_io_amount;
mod unused_self;
@@ -325,6 +330,7 @@ mod unwrap;
mod use_self;
mod useless_conversion;
mod vec;
mod vec_resize_to_zero;
mod verbose_file_reads;
mod wildcard_dependencies;
mod wildcard_imports;
@@ -594,6 +600,7 @@ pub fn register_plugins(store: &mut rustc_lint::LintStore, sess: &Session, conf:
&large_stack_arrays::LARGE_STACK_ARRAYS,
&len_zero::LEN_WITHOUT_IS_EMPTY,
&len_zero::LEN_ZERO,
&let_and_return::LET_AND_RETURN,
&let_if_seq::USELESS_LET_IF_SEQ,
&let_underscore::LET_UNDERSCORE_LOCK,
&let_underscore::LET_UNDERSCORE_MUST_USE,
@@ -664,6 +671,7 @@ pub fn register_plugins(store: &mut rustc_lint::LintStore, sess: &Session, conf:
&methods::INTO_ITER_ON_REF,
&methods::ITERATOR_STEP_BY_ZERO,
&methods::ITER_CLONED_COLLECT,
&methods::ITER_NEXT_SLICE,
&methods::ITER_NTH,
&methods::ITER_NTH_ZERO,
&methods::ITER_SKIP_NEXT,
@@ -769,7 +777,6 @@ pub fn register_plugins(store: &mut rustc_lint::LintStore, sess: &Session, conf:
&regex::INVALID_REGEX,
&regex::REGEX_MACRO,
&regex::TRIVIAL_REGEX,
&returns::LET_AND_RETURN,
&returns::NEEDLESS_RETURN,
&returns::UNUSED_UNIT,
&serde_api::SERDE_API_MISUSE,
@@ -832,6 +839,8 @@ pub fn register_plugins(store: &mut rustc_lint::LintStore, sess: &Session, conf:
&unicode::ZERO_WIDTH_SPACE,
&unnamed_address::FN_ADDRESS_COMPARISONS,
&unnamed_address::VTABLE_ADDRESS_COMPARISONS,
&unnecessary_sort_by::UNNECESSARY_SORT_BY,
&unnested_or_patterns::UNNESTED_OR_PATTERNS,
&unsafe_removed_from_name::UNSAFE_REMOVED_FROM_NAME,
&unused_io_amount::UNUSED_IO_AMOUNT,
&unused_self::UNUSED_SELF,
@@ -847,6 +856,7 @@ pub fn register_plugins(store: &mut rustc_lint::LintStore, sess: &Session, conf:
&utils::internal_lints::OUTER_EXPN_EXPN_DATA,
&utils::internal_lints::PRODUCE_ICE,
&vec::USELESS_VEC,
&vec_resize_to_zero::VEC_RESIZE_TO_ZERO,
&verbose_file_reads::VERBOSE_FILE_READS,
&wildcard_dependencies::WILDCARD_DEPENDENCIES,
&wildcard_imports::ENUM_GLOB_USE,
@@ -994,6 +1004,7 @@ pub fn register_plugins(store: &mut rustc_lint::LintStore, sess: &Session, conf:
store.register_late_pass(|| box ptr_offset_with_cast::PtrOffsetWithCast);
store.register_late_pass(|| box redundant_clone::RedundantClone);
store.register_late_pass(|| box slow_vector_initialization::SlowVectorInit);
store.register_late_pass(|| box unnecessary_sort_by::UnnecessarySortBy);
store.register_late_pass(|| box types::RefToMut);
store.register_late_pass(|| box assertions_on_constants::AssertionsOnConstants);
store.register_late_pass(|| box missing_const_for_fn::MissingConstForFn);
@@ -1016,6 +1027,7 @@ pub fn register_plugins(store: &mut rustc_lint::LintStore, sess: &Session, conf:
store.register_early_pass(|| box formatting::Formatting);
store.register_early_pass(|| box misc_early::MiscEarlyLints);
store.register_early_pass(|| box returns::Return);
store.register_late_pass(|| box let_and_return::LetReturn);
store.register_early_pass(|| box collapsible_if::CollapsibleIf);
store.register_early_pass(|| box items_after_statements::ItemsAfterStatements);
store.register_early_pass(|| box precedence::Precedence);
@@ -1062,10 +1074,12 @@ pub fn register_plugins(store: &mut rustc_lint::LintStore, sess: &Session, conf:
store.register_early_pass(|| box manual_non_exhaustive::ManualNonExhaustive);
store.register_late_pass(|| box manual_async_fn::ManualAsyncFn);
store.register_early_pass(|| box redundant_field_names::RedundantFieldNames);
store.register_late_pass(|| box vec_resize_to_zero::VecResizeToZero);
let single_char_binding_names_threshold = conf.single_char_binding_names_threshold;
store.register_early_pass(move || box non_expressive_names::NonExpressiveNames {
single_char_binding_names_threshold,
});
store.register_early_pass(|| box unnested_or_patterns::UnnestedOrPatterns);
store.register_group(true, "clippy::restriction", Some("clippy_restriction"), vec![
LintId::of(&arithmetic::FLOAT_ARITHMETIC),
@@ -1164,6 +1178,7 @@ pub fn register_plugins(store: &mut rustc_lint::LintStore, sess: &Session, conf:
LintId::of(&types::CAST_POSSIBLE_TRUNCATION),
LintId::of(&types::CAST_POSSIBLE_WRAP),
LintId::of(&types::CAST_PRECISION_LOSS),
LintId::of(&types::CAST_PTR_ALIGNMENT),
LintId::of(&types::CAST_SIGN_LOSS),
LintId::of(&types::IMPLICIT_HASHER),
LintId::of(&types::INVALID_UPCAST_COMPARISONS),
@@ -1257,6 +1272,7 @@ pub fn register_plugins(store: &mut rustc_lint::LintStore, sess: &Session, conf:
LintId::of(&large_enum_variant::LARGE_ENUM_VARIANT),
LintId::of(&len_zero::LEN_WITHOUT_IS_EMPTY),
LintId::of(&len_zero::LEN_ZERO),
LintId::of(&let_and_return::LET_AND_RETURN),
LintId::of(&let_underscore::LET_UNDERSCORE_LOCK),
LintId::of(&lifetimes::EXTRA_UNUSED_LIFETIMES),
LintId::of(&lifetimes::NEEDLESS_LIFETIMES),
@@ -1303,6 +1319,7 @@ pub fn register_plugins(store: &mut rustc_lint::LintStore, sess: &Session, conf:
LintId::of(&methods::INTO_ITER_ON_REF),
LintId::of(&methods::ITERATOR_STEP_BY_ZERO),
LintId::of(&methods::ITER_CLONED_COLLECT),
LintId::of(&methods::ITER_NEXT_SLICE),
LintId::of(&methods::ITER_NTH),
LintId::of(&methods::ITER_NTH_ZERO),
LintId::of(&methods::ITER_SKIP_NEXT),
@@ -1381,7 +1398,6 @@ pub fn register_plugins(store: &mut rustc_lint::LintStore, sess: &Session, conf:
LintId::of(&regex::INVALID_REGEX),
LintId::of(&regex::REGEX_MACRO),
LintId::of(&regex::TRIVIAL_REGEX),
LintId::of(&returns::LET_AND_RETURN),
LintId::of(&returns::NEEDLESS_RETURN),
LintId::of(&returns::UNUSED_UNIT),
LintId::of(&serde_api::SERDE_API_MISUSE),
@@ -1410,7 +1426,6 @@ pub fn register_plugins(store: &mut rustc_lint::LintStore, sess: &Session, conf:
LintId::of(&types::ABSURD_EXTREME_COMPARISONS),
LintId::of(&types::BORROWED_BOX),
LintId::of(&types::BOX_VEC),
LintId::of(&types::CAST_PTR_ALIGNMENT),
LintId::of(&types::CAST_REF_TO_MUT),
LintId::of(&types::CHAR_LIT_AS_U8),
LintId::of(&types::FN_TO_NUMERIC_CAST),
@@ -1424,12 +1439,15 @@ pub fn register_plugins(store: &mut rustc_lint::LintStore, sess: &Session, conf:
LintId::of(&unicode::ZERO_WIDTH_SPACE),
LintId::of(&unnamed_address::FN_ADDRESS_COMPARISONS),
LintId::of(&unnamed_address::VTABLE_ADDRESS_COMPARISONS),
LintId::of(&unnecessary_sort_by::UNNECESSARY_SORT_BY),
LintId::of(&unnested_or_patterns::UNNESTED_OR_PATTERNS),
LintId::of(&unsafe_removed_from_name::UNSAFE_REMOVED_FROM_NAME),
LintId::of(&unused_io_amount::UNUSED_IO_AMOUNT),
LintId::of(&unwrap::PANICKING_UNWRAP),
LintId::of(&unwrap::UNNECESSARY_UNWRAP),
LintId::of(&useless_conversion::USELESS_CONVERSION),
LintId::of(&vec::USELESS_VEC),
LintId::of(&vec_resize_to_zero::VEC_RESIZE_TO_ZERO),
LintId::of(&write::PRINTLN_EMPTY_STRING),
LintId::of(&write::PRINT_LITERAL),
LintId::of(&write::PRINT_WITH_NEWLINE),
@@ -1464,6 +1482,7 @@ pub fn register_plugins(store: &mut rustc_lint::LintStore, sess: &Session, conf:
LintId::of(&inherent_to_string::INHERENT_TO_STRING),
LintId::of(&len_zero::LEN_WITHOUT_IS_EMPTY),
LintId::of(&len_zero::LEN_ZERO),
LintId::of(&let_and_return::LET_AND_RETURN),
LintId::of(&literal_representation::INCONSISTENT_DIGIT_GROUPING),
LintId::of(&loops::EMPTY_LOOP),
LintId::of(&loops::FOR_KV_MAP),
@@ -1483,6 +1502,7 @@ pub fn register_plugins(store: &mut rustc_lint::LintStore, sess: &Session, conf:
LintId::of(&methods::CHARS_NEXT_CMP),
LintId::of(&methods::INTO_ITER_ON_REF),
LintId::of(&methods::ITER_CLONED_COLLECT),
LintId::of(&methods::ITER_NEXT_SLICE),
LintId::of(&methods::ITER_NTH_ZERO),
LintId::of(&methods::ITER_SKIP_NEXT),
LintId::of(&methods::MANUAL_SATURATING_ARITHMETIC),
@@ -1515,7 +1535,6 @@ pub fn register_plugins(store: &mut rustc_lint::LintStore, sess: &Session, conf:
LintId::of(&redundant_static_lifetimes::REDUNDANT_STATIC_LIFETIMES),
LintId::of(&regex::REGEX_MACRO),
LintId::of(&regex::TRIVIAL_REGEX),
LintId::of(&returns::LET_AND_RETURN),
LintId::of(&returns::NEEDLESS_RETURN),
LintId::of(&returns::UNUSED_UNIT),
LintId::of(&single_component_path_imports::SINGLE_COMPONENT_PATH_IMPORTS),
@@ -1604,6 +1623,8 @@ pub fn register_plugins(store: &mut rustc_lint::LintStore, sess: &Session, conf:
LintId::of(&types::UNIT_ARG),
LintId::of(&types::UNNECESSARY_CAST),
LintId::of(&types::VEC_BOX),
LintId::of(&unnecessary_sort_by::UNNECESSARY_SORT_BY),
LintId::of(&unnested_or_patterns::UNNESTED_OR_PATTERNS),
LintId::of(&unwrap::UNNECESSARY_UNWRAP),
LintId::of(&useless_conversion::USELESS_CONVERSION),
LintId::of(&zero_div_zero::ZERO_DIVIDED_BY_ZERO),
@@ -1669,7 +1690,6 @@ pub fn register_plugins(store: &mut rustc_lint::LintStore, sess: &Session, conf:
LintId::of(&transmute::WRONG_TRANSMUTE),
LintId::of(&transmuting_null::TRANSMUTING_NULL),
LintId::of(&types::ABSURD_EXTREME_COMPARISONS),
LintId::of(&types::CAST_PTR_ALIGNMENT),
LintId::of(&types::CAST_REF_TO_MUT),
LintId::of(&types::UNIT_CMP),
LintId::of(&unicode::ZERO_WIDTH_SPACE),
@@ -1677,6 +1697,7 @@ pub fn register_plugins(store: &mut rustc_lint::LintStore, sess: &Session, conf:
LintId::of(&unnamed_address::VTABLE_ADDRESS_COMPARISONS),
LintId::of(&unused_io_amount::UNUSED_IO_AMOUNT),
LintId::of(&unwrap::PANICKING_UNWRAP),
LintId::of(&vec_resize_to_zero::VEC_RESIZE_TO_ZERO),
]);
store.register_group(true, "clippy::perf", Some("clippy_perf"), vec![