diff options
243 files changed, 344 insertions, 399 deletions
diff --git a/clippy_lints/src/assertions_on_constants.rs b/clippy_lints/src/assertions_on_constants.rs index bae4d4957a9..16905781c56 100644 --- a/clippy_lints/src/assertions_on_constants.rs +++ b/clippy_lints/src/assertions_on_constants.rs @@ -1,7 +1,7 @@ use crate::consts::{constant, Constant}; -use crate::utils::{is_direct_expn_of, is_expn_of, match_panic_call}; use clippy_utils::diagnostics::span_lint_and_help; use clippy_utils::source::snippet_opt; +use clippy_utils::{is_direct_expn_of, is_expn_of, match_panic_call}; use if_chain::if_chain; use rustc_hir::{Expr, ExprKind, UnOp}; use rustc_lint::{LateContext, LateLintPass}; diff --git a/clippy_lints/src/assign_ops.rs b/clippy_lints/src/assign_ops.rs index 8581e176e0c..5b8fb9b436a 100644 --- a/clippy_lints/src/assign_ops.rs +++ b/clippy_lints/src/assign_ops.rs @@ -1,8 +1,8 @@ -use crate::utils::{eq_expr_value, get_trait_def_id, trait_ref_of_method}; -use crate::utils::{higher, sugg}; use clippy_utils::diagnostics::span_lint_and_then; use clippy_utils::source::snippet_opt; use clippy_utils::ty::implements_trait; +use clippy_utils::{eq_expr_value, get_trait_def_id, trait_ref_of_method}; +use clippy_utils::{higher, sugg}; use if_chain::if_chain; use rustc_errors::Applicability; use rustc_hir as hir; @@ -93,7 +93,7 @@ impl<'tcx> LateLintPass<'tcx> for AssignOps { $($trait_name:ident),+) => { match $op { $(hir::BinOpKind::$trait_name => { - let [krate, module] = crate::utils::paths::OPS_MODULE; + let [krate, module] = clippy_utils::paths::OPS_MODULE; let path: [&str; 3] = [krate, module, concat!(stringify!($trait_name), "Assign")]; let trait_id = if let Some(trait_id) = get_trait_def_id($cx, &path) { trait_id diff --git a/clippy_lints/src/atomic_ordering.rs b/clippy_lints/src/atomic_ordering.rs index 231e74e16c0..dfb18199325 100644 --- a/clippy_lints/src/atomic_ordering.rs +++ b/clippy_lints/src/atomic_ordering.rs @@ -1,5 +1,5 @@ -use crate::utils::match_def_path; use clippy_utils::diagnostics::span_lint_and_help; +use clippy_utils::match_def_path; use if_chain::if_chain; use rustc_hir::def_id::DefId; use rustc_hir::{Expr, ExprKind}; diff --git a/clippy_lints/src/attrs.rs b/clippy_lints/src/attrs.rs index 6be6722375d..f805f716e6b 100644 --- a/clippy_lints/src/attrs.rs +++ b/clippy_lints/src/attrs.rs @@ -1,7 +1,7 @@ //! checks for attributes -use crate::utils::match_panic_def_id; use clippy_utils::diagnostics::{span_lint, span_lint_and_help, span_lint_and_sugg, span_lint_and_then}; +use clippy_utils::match_panic_def_id; use clippy_utils::source::{first_line_of_span, is_present_in_source, snippet_opt, without_block_comments}; use if_chain::if_chain; use rustc_ast::{AttrKind, AttrStyle, Attribute, Lit, LitKind, MetaItemKind, NestedMetaItem}; diff --git a/clippy_lints/src/await_holding_invalid.rs b/clippy_lints/src/await_holding_invalid.rs index 3a3296c2c3d..68eee0520b3 100644 --- a/clippy_lints/src/await_holding_invalid.rs +++ b/clippy_lints/src/await_holding_invalid.rs @@ -1,5 +1,5 @@ -use crate::utils::{match_def_path, paths}; use clippy_utils::diagnostics::span_lint_and_note; +use clippy_utils::{match_def_path, paths}; use rustc_hir::def_id::DefId; use rustc_hir::{AsyncGeneratorKind, Body, BodyId, GeneratorKind}; use rustc_lint::{LateContext, LateLintPass}; diff --git a/clippy_lints/src/bit_mask.rs b/clippy_lints/src/bit_mask.rs index 2b8400344f5..f7daf3dab49 100644 --- a/clippy_lints/src/bit_mask.rs +++ b/clippy_lints/src/bit_mask.rs @@ -1,6 +1,6 @@ use crate::consts::{constant, Constant}; -use crate::utils::sugg::Sugg; use clippy_utils::diagnostics::{span_lint, span_lint_and_then}; +use clippy_utils::sugg::Sugg; use if_chain::if_chain; use rustc_ast::ast::LitKind; use rustc_errors::Applicability; diff --git a/clippy_lints/src/blocks_in_if_conditions.rs b/clippy_lints/src/blocks_in_if_conditions.rs index 343c4821c56..badcf8d2a43 100644 --- a/clippy_lints/src/blocks_in_if_conditions.rs +++ b/clippy_lints/src/blocks_in_if_conditions.rs @@ -1,7 +1,7 @@ -use crate::utils::{differing_macro_contexts, get_parent_expr}; use clippy_utils::diagnostics::{span_lint, span_lint_and_sugg}; use clippy_utils::source::snippet_block_with_applicability; use clippy_utils::ty::implements_trait; +use clippy_utils::{differing_macro_contexts, get_parent_expr}; use if_chain::if_chain; use rustc_errors::Applicability; use rustc_hir::intravisit::{walk_expr, NestedVisitorMap, Visitor}; diff --git a/clippy_lints/src/booleans.rs b/clippy_lints/src/booleans.rs index 1303613b8c4..58d9aa9c005 100644 --- a/clippy_lints/src/booleans.rs +++ b/clippy_lints/src/booleans.rs @@ -1,7 +1,7 @@ -use crate::utils::{eq_expr_value, get_trait_def_id, in_macro, paths}; use clippy_utils::diagnostics::{span_lint_and_sugg, span_lint_and_then}; use clippy_utils::source::snippet_opt; use clippy_utils::ty::{implements_trait, is_type_diagnostic_item}; +use clippy_utils::{eq_expr_value, get_trait_def_id, in_macro, paths}; use if_chain::if_chain; use rustc_ast::ast::LitKind; use rustc_errors::Applicability; diff --git a/clippy_lints/src/bytecount.rs b/clippy_lints/src/bytecount.rs index c1ca787c1e5..846ac08e93a 100644 --- a/clippy_lints/src/bytecount.rs +++ b/clippy_lints/src/bytecount.rs @@ -1,7 +1,7 @@ -use crate::utils::{contains_name, get_pat_name, paths, single_segment_path}; use clippy_utils::diagnostics::span_lint_and_sugg; use clippy_utils::source::snippet_with_applicability; use clippy_utils::ty::match_type; +use clippy_utils::{contains_name, get_pat_name, paths, single_segment_path}; use if_chain::if_chain; use rustc_errors::Applicability; use rustc_hir::{BinOpKind, BorrowKind, Expr, ExprKind, UnOp}; diff --git a/clippy_lints/src/cargo_common_metadata.rs b/clippy_lints/src/cargo_common_metadata.rs index f0ef482164a..fce5c559672 100644 --- a/clippy_lints/src/cargo_common_metadata.rs +++ b/clippy_lints/src/cargo_common_metadata.rs @@ -2,8 +2,8 @@ use std::path::PathBuf; -use crate::utils::run_lints; use clippy_utils::diagnostics::span_lint; +use clippy_utils::run_lints; use rustc_hir::{hir_id::CRATE_HIR_ID, Crate}; use rustc_lint::{LateContext, LateLintPass}; use rustc_session::{declare_tool_lint, impl_lint_pass}; diff --git a/clippy_lints/src/casts/cast_lossless.rs b/clippy_lints/src/casts/cast_lossless.rs index 4b660188d82..869deecfbd5 100644 --- a/clippy_lints/src/casts/cast_lossless.rs +++ b/clippy_lints/src/casts/cast_lossless.rs @@ -1,4 +1,5 @@ use clippy_utils::diagnostics::span_lint_and_sugg; +use clippy_utils::in_constant; use clippy_utils::source::snippet_opt; use clippy_utils::ty::is_isize_or_usize; use rustc_errors::Applicability; @@ -6,8 +7,6 @@ use rustc_hir::{Expr, ExprKind}; use rustc_lint::LateContext; use rustc_middle::ty::{self, FloatTy, Ty}; -use crate::utils::in_constant; - use super::{utils, CAST_LOSSLESS}; pub(super) fn check(cx: &LateContext<'_>, expr: &Expr<'_>, cast_op: &Expr<'_>, cast_from: Ty<'_>, cast_to: Ty<'_>) { diff --git a/clippy_lints/src/casts/cast_possible_truncation.rs b/clippy_lints/src/casts/cast_possible_truncation.rs index 75d7c55b637..833ad122e0d 100644 --- a/clippy_lints/src/casts/cast_possible_truncation.rs +++ b/clippy_lints/src/casts/cast_possible_truncation.rs @@ -1,10 +1,9 @@ +use clippy_utils::diagnostics::span_lint; use clippy_utils::ty::is_isize_or_usize; use rustc_hir::Expr; use rustc_lint::LateContext; use rustc_middle::ty::{self, FloatTy, Ty}; -use clippy_utils::diagnostics::span_lint; - use super::{utils, CAST_POSSIBLE_TRUNCATION}; pub(super) fn check(cx: &LateContext<'_>, expr: &Expr<'_>, cast_from: Ty<'_>, cast_to: Ty<'_>) { diff --git a/clippy_lints/src/casts/cast_ptr_alignment.rs b/clippy_lints/src/casts/cast_ptr_alignment.rs index 6a45ec61c54..5208156ffd2 100644 --- a/clippy_lints/src/casts/cast_ptr_alignment.rs +++ b/clippy_lints/src/casts/cast_ptr_alignment.rs @@ -1,14 +1,12 @@ use clippy_utils::diagnostics::span_lint; +use clippy_utils::is_hir_ty_cfg_dependant; +use if_chain::if_chain; use rustc_hir::{Expr, ExprKind, GenericArg}; use rustc_lint::LateContext; use rustc_middle::ty::{self, Ty}; use rustc_span::symbol::sym; use rustc_target::abi::LayoutOf; -use if_chain::if_chain; - -use crate::utils::is_hir_ty_cfg_dependant; - use super::CAST_PTR_ALIGNMENT; pub(super) fn check(cx: &LateContext<'tcx>, expr: &'tcx Expr<'_>) { diff --git a/clippy_lints/src/casts/cast_sign_loss.rs b/clippy_lints/src/casts/cast_sign_loss.rs index 2965a840a82..bf722d0a3f4 100644 --- a/clippy_lints/src/casts/cast_sign_loss.rs +++ b/clippy_lints/src/casts/cast_sign_loss.rs @@ -1,13 +1,11 @@ +use crate::consts::{constant, Constant}; +use clippy_utils::diagnostics::span_lint; +use clippy_utils::{method_chain_args, sext}; +use if_chain::if_chain; use rustc_hir::{Expr, ExprKind}; use rustc_lint::LateContext; use rustc_middle::ty::{self, Ty}; -use if_chain::if_chain; - -use crate::consts::{constant, Constant}; -use crate::utils::{method_chain_args, sext}; -use clippy_utils::diagnostics::span_lint; - use super::CAST_SIGN_LOSS; pub(super) fn check(cx: &LateContext<'_>, expr: &Expr<'_>, cast_op: &Expr<'_>, cast_from: Ty<'_>, cast_to: Ty<'_>) { diff --git a/clippy_lints/src/casts/mod.rs b/clippy_lints/src/casts/mod.rs index b726bd75f1d..d9e172c01a7 100644 --- a/clippy_lints/src/casts/mod.rs +++ b/clippy_lints/src/casts/mod.rs @@ -12,14 +12,13 @@ mod ptr_as_ptr; mod unnecessary_cast; mod utils; +use clippy_utils::is_hir_ty_cfg_dependant; use rustc_hir::{Expr, ExprKind}; use rustc_lint::{LateContext, LateLintPass, LintContext}; use rustc_middle::lint::in_external_macro; use rustc_semver::RustcVersion; use rustc_session::{declare_tool_lint, impl_lint_pass}; -use crate::utils::is_hir_ty_cfg_dependant; - declare_clippy_lint! { /// **What it does:** Checks for casts from any numerical to a float type where /// the receiving type cannot store all values from the original type without diff --git a/clippy_lints/src/casts/ptr_as_ptr.rs b/clippy_lints/src/casts/ptr_as_ptr.rs index 2c25f865cb8..9113e5a0920 100644 --- a/clippy_lints/src/casts/ptr_as_ptr.rs +++ b/clippy_lints/src/casts/ptr_as_ptr.rs @@ -1,17 +1,15 @@ use std::borrow::Cow; +use clippy_utils::diagnostics::span_lint_and_sugg; +use clippy_utils::meets_msrv; +use clippy_utils::sugg::Sugg; +use if_chain::if_chain; use rustc_errors::Applicability; use rustc_hir::{Expr, ExprKind, Mutability, TyKind}; use rustc_lint::LateContext; use rustc_middle::ty::{self, TypeAndMut}; use rustc_semver::RustcVersion; -use if_chain::if_chain; - -use crate::utils::meets_msrv; -use crate::utils::sugg::Sugg; -use clippy_utils::diagnostics::span_lint_and_sugg; - use super::PTR_AS_PTR; const PTR_AS_PTR_MSRV: RustcVersion = RustcVersion::new(1, 38, 0); diff --git a/clippy_lints/src/casts/unnecessary_cast.rs b/clippy_lints/src/casts/unnecessary_cast.rs index a84e658024a..9ed359922fd 100644 --- a/clippy_lints/src/casts/unnecessary_cast.rs +++ b/clippy_lints/src/casts/unnecessary_cast.rs @@ -1,4 +1,5 @@ use clippy_utils::diagnostics::span_lint_and_sugg; +use clippy_utils::numeric_literal::NumericLiteral; use clippy_utils::source::snippet_opt; use if_chain::if_chain; use rustc_ast::{LitFloatType, LitIntType, LitKind}; @@ -8,8 +9,6 @@ use rustc_lint::{LateContext, LintContext}; use rustc_middle::lint::in_external_macro; use rustc_middle::ty::{self, FloatTy, InferTy, Ty}; -use crate::utils::numeric_literal::NumericLiteral; - use super::UNNECESSARY_CAST; pub(super) fn check( diff --git a/clippy_lints/src/checked_conversions.rs b/clippy_lints/src/checked_conversions.rs index 8b62e315e04..ed46cac493a 100644 --- a/clippy_lints/src/checked_conversions.rs +++ b/clippy_lints/src/checked_conversions.rs @@ -2,6 +2,7 @@ use clippy_utils::diagnostics::span_lint_and_sugg; use clippy_utils::source::snippet_with_applicability; +use clippy_utils::{meets_msrv, SpanlessEq}; use if_chain::if_chain; use rustc_ast::ast::LitKind; use rustc_errors::Applicability; @@ -11,8 +12,6 @@ use rustc_middle::lint::in_external_macro; use rustc_semver::RustcVersion; use rustc_session::{declare_tool_lint, impl_lint_pass}; -use crate::utils::{meets_msrv, SpanlessEq}; - const CHECKED_CONVERSIONS_MSRV: RustcVersion = RustcVersion::new(1, 34, 0); declare_clippy_lint! { diff --git a/clippy_lints/src/cognitive_complexity.rs b/clippy_lints/src/cognitive_complexity.rs index 8134f3af3ef..4cc542f723c 100644 --- a/clippy_lints/src/cognitive_complexity.rs +++ b/clippy_lints/src/cognitive_complexity.rs @@ -3,6 +3,7 @@ use clippy_utils::diagnostics::span_lint_and_help; use clippy_utils::source::snippet_opt; use clippy_utils::ty::is_type_diagnostic_item; +use clippy_utils::LimitStack; use rustc_ast::ast::Attribute; use rustc_hir::intravisit::{walk_expr, FnKind, NestedVisitorMap, Visitor}; use rustc_hir::{Body, Expr, ExprKind, FnDecl, HirId}; @@ -12,8 +13,6 @@ use rustc_session::{declare_tool_lint, impl_lint_pass}; use rustc_span::source_map::Span; use rustc_span::{sym, BytePos}; -use crate::utils::LimitStack; - declare_clippy_lint! { /// **What it does:** Checks for methods with high cognitive complexity. /// diff --git a/clippy_lints/src/collapsible_if.rs b/clippy_lints/src/collapsible_if.rs index dbe70f90732..dae5c86bd44 100644 --- a/clippy_lints/src/collapsible_if.rs +++ b/clippy_lints/src/collapsible_if.rs @@ -14,14 +14,13 @@ use clippy_utils::diagnostics::{span_lint_and_sugg, span_lint_and_then}; use clippy_utils::source::{snippet_block, snippet_block_with_applicability}; +use clippy_utils::sugg::Sugg; use if_chain::if_chain; use rustc_ast::ast; use rustc_errors::Applicability; use rustc_lint::{EarlyContext, EarlyLintPass}; use rustc_session::{declare_lint_pass, declare_tool_lint}; -use crate::utils::sugg::Sugg; - declare_clippy_lint! { /// **What it does:** Checks for nested `if` statements which can be collapsed /// by `&&`-combining their conditions. diff --git a/clippy_lints/src/collapsible_match.rs b/clippy_lints/src/collapsible_match.rs index 5ff2518bd94..e2b3686ddf0 100644 --- a/clippy_lints/src/collapsible_match.rs +++ b/clippy_lints/src/collapsible_match.rs @@ -1,6 +1,6 @@ -use crate::utils::visitors::LocalUsedVisitor; -use crate::utils::{path_to_local, SpanlessEq}; use clippy_utils::diagnostics::span_lint_and_then; +use clippy_utils::visitors::LocalUsedVisitor; +use clippy_utils::{path_to_local, SpanlessEq}; use if_chain::if_chain; use rustc_hir::def::{CtorKind, CtorOf, DefKind, Res}; use rustc_hir::{Arm, Expr, ExprKind, Guard, HirId, Pat, PatKind, QPath, StmtKind, UnOp}; diff --git a/clippy_lints/src/comparison_chain.rs b/clippy_lints/src/comparison_chain.rs index 5411905791c..d601cb7c224 100644 --- a/clippy_lints/src/comparison_chain.rs +++ b/clippy_lints/src/comparison_chain.rs @@ -1,6 +1,6 @@ -use crate::utils::{get_trait_def_id, if_sequence, parent_node_is_if_expr, paths, SpanlessEq}; use clippy_utils::diagnostics::span_lint_and_help; use clippy_utils::ty::implements_trait; +use clippy_utils::{get_trait_def_id, if_sequence, parent_node_is_if_expr, paths, SpanlessEq}; use rustc_hir::{BinOpKind, Expr, ExprKind}; use rustc_lint::{LateContext, LateLintPass}; use rustc_session::{declare_lint_pass, declare_tool_lint}; diff --git a/clippy_lints/src/copies.rs b/clippy_lints/src/copies.rs index f86f0da6d6f..46093a16571 100644 --- a/clippy_lints/src/copies.rs +++ b/clippy_lints/src/copies.rs @@ -1,6 +1,6 @@ -use crate::utils::{eq_expr_value, in_macro, search_same, SpanlessEq, SpanlessHash}; -use crate::utils::{get_parent_expr, if_sequence}; use clippy_utils::diagnostics::span_lint_and_note; +use clippy_utils::{eq_expr_value, in_macro, search_same, SpanlessEq, SpanlessHash}; +use clippy_utils::{get_parent_expr, if_sequence}; use rustc_hir::{Block, Expr, ExprKind}; use rustc_lint::{LateContext, LateLintPass}; use rustc_session::{declare_lint_pass, declare_tool_lint}; diff --git a/clippy_lints/src/create_dir.rs b/clippy_lints/src/create_dir.rs index 01ca2837a99..ac890c90c97 100644 --- a/clippy_lints/src/create_dir.rs +++ b/clippy_lints/src/create_dir.rs @@ -1,6 +1,6 @@ -use crate::utils::{match_def_path, paths}; use clippy_utils::diagnostics::span_lint_and_sugg; use clippy_utils::source::snippet; +use clippy_utils::{match_def_path, paths}; use if_chain::if_chain; use rustc_errors::Applicability; use rustc_hir::{Expr, ExprKind}; diff --git a/clippy_lints/src/default.rs b/clippy_lints/src/default.rs index 0b074c088d4..d046e894792 100644 --- a/clippy_lints/src/default.rs +++ b/clippy_lints/src/default.rs @@ -1,6 +1,6 @@ -use crate::utils::{any_parent_is_automatically_derived, contains_name, match_def_path, paths}; use clippy_utils::diagnostics::{span_lint_and_note, span_lint_and_sugg}; use clippy_utils::source::snippet_with_macro_callsite; +use clippy_utils::{any_parent_is_automatically_derived, contains_name, match_def_path, paths}; use if_chain::if_chain; use rustc_data_structures::fx::FxHashSet; use rustc_errors::Applicability; diff --git a/clippy_lints/src/dereference.rs b/clippy_lints/src/dereference.rs index 62ec2f8ce48..1415f8e235a 100644 --- a/clippy_lints/src/dereference.rs +++ b/clippy_lints/src/dereference.rs @@ -1,7 +1,7 @@ -use crate::utils::{get_parent_node, in_macro, is_allowed}; use clippy_utils::diagnostics::span_lint_and_sugg; use clippy_utils::source::snippet_with_context; use clippy_utils::ty::peel_mid_ty_refs; +use clippy_utils::{get_parent_node, in_macro, is_allowed}; use rustc_ast::util::parser::PREC_PREFIX; use rustc_errors::Applicability; use rustc_hir::{BorrowKind, Expr, ExprKind, HirId, MatchSource, Mutability, Node, UnOp}; diff --git a/clippy_lints/src/derive.rs b/clippy_lints/src/derive.rs index a7f2106e357..834136f910d 100644 --- a/clippy_lints/src/derive.rs +++ b/clippy_lints/src/derive.rs @@ -1,7 +1,7 @@ -use crate::utils::paths; -use crate::utils::{get_trait_def_id, is_allowed, is_automatically_derived, match_def_path}; use clippy_utils::diagnostics::{span_lint_and_help, span_lint_and_note, span_lint_and_then}; +use clippy_utils::paths; use clippy_utils::ty::is_copy; +use clippy_utils::{get_trait_def_id, is_allowed, is_automatically_derived, match_def_path}; use if_chain::if_chain; use rustc_hir::def_id::DefId; use rustc_hir::intravisit::{walk_expr, walk_fn, walk_item, FnKind, NestedVisitorMap, Visitor}; diff --git a/clippy_lints/src/disallowed_method.rs b/clippy_lints/src/disallowed_method.rs index 16023bc53b0..ded0a0fff54 100644 --- a/clippy_lints/src/disallowed_method.rs +++ b/clippy_lints/src/disallowed_method.rs @@ -1,5 +1,5 @@ -use crate::utils::fn_def_id; use clippy_utils::diagnostics::span_lint; +use clippy_utils::fn_def_id; use rustc_data_structures::fx::FxHashSet; use rustc_hir::Expr; diff --git a/clippy_lints/src/doc.rs b/clippy_lints/src/doc.rs index d9952325c4b..5fa278b2897 100644 --- a/clippy_lints/src/doc.rs +++ b/clippy_lints/src/doc.rs @@ -1,6 +1,6 @@ -use crate::utils::{is_entrypoint_fn, is_expn_of, match_panic_def_id, method_chain_args, return_ty}; use clippy_utils::diagnostics::{span_lint, span_lint_and_note}; use clippy_utils::ty::{implements_trait, is_type_diagnostic_item}; +use clippy_utils::{is_entrypoint_fn, is_expn_of, match_panic_def_id, method_chain_args, return_ty}; use if_chain::if_chain; use itertools::Itertools; use rustc_ast::ast::{Async, AttrKind, Attribute, FnKind, FnRetTy, ItemKind}; diff --git a/clippy_lints/src/double_comparison.rs b/clippy_lints/src/double_comparison.rs index 549720feb2d..1d291565ec1 100644 --- a/clippy_lints/src/double_comparison.rs +++ b/clippy_lints/src/double_comparison.rs @@ -1,6 +1,7 @@ //! Lint on unnecessary double comparisons. Some examples: use clippy_utils::diagnostics::span_lint_and_sugg; +use clippy_utils::eq_expr_value; use clippy_utils::source::snippet_with_applicability; use rustc_errors::Applicability; use rustc_hir::{BinOpKind, Expr, ExprKind}; @@ -8,8 +9,6 @@ use rustc_lint::{LateContext, LateLintPass}; use rustc_session::{declare_lint_pass, declare_tool_lint}; use rustc_span::source_map::Span; -use crate::utils::eq_expr_value; - declare_clippy_lint! { /// **What it does:** Checks for double comparisons that could be simplified to a single expression. /// diff --git a/clippy_lints/src/drop_forget_ref.rs b/clippy_lints/src/drop_forget_ref.rs index fe86adcec45..7e7ec017bbb 100644 --- a/clippy_lints/src/drop_forget_ref.rs +++ b/clippy_lints/src/drop_forget_ref.rs @@ -1,6 +1,6 @@ -use crate::utils::{match_def_path, paths}; use clippy_utils::diagnostics::span_lint_and_note; use clippy_utils::ty::is_copy; +use clippy_utils::{match_def_path, paths}; use if_chain::if_chain; use rustc_hir::{Expr, ExprKind}; use rustc_lint::{LateContext, LateLintPass}; diff --git a/clippy_lints/src/duration_subsec.rs b/clippy_lints/src/duration_subsec.rs index 40c75f568ae..746c1f6df91 100644 --- a/clippy_lints/src/duration_subsec.rs +++ b/clippy_lints/src/duration_subsec.rs @@ -8,8 +8,8 @@ use rustc_session::{declare_lint_pass, declare_tool_lint}; use rustc_span::source_map::Spanned; use crate::consts::{constant, Constant}; -use crate::utils::paths; use clippy_utils::diagnostics::span_lint_and_sugg; +use clippy_utils::paths; declare_clippy_lint! { /// **What it does:** Checks for calculation of subsecond microseconds or milliseconds diff --git a/clippy_lints/src/entry.rs b/clippy_lints/src/entry.rs index cc774831491..25eb048448c 100644 --- a/clippy_lints/src/entry.rs +++ b/clippy_lints/src/entry.rs @@ -1,8 +1,8 @@ -use crate::utils::SpanlessEq; -use crate::utils::{get_item_name, paths}; use clippy_utils::diagnostics::span_lint_and_then; use clippy_utils::source::{snippet, snippet_opt, snippet_with_applicability}; use clippy_utils::ty::{is_type_diagnostic_item, match_type}; +use clippy_utils::SpanlessEq; +use clippy_utils::{get_item_name, paths}; use if_chain::if_chain; use rustc_errors::Applicability; use rustc_hir::intravisit::{walk_expr, NestedVisitorMap, Visitor}; diff --git a/clippy_lints/src/enum_variants.rs b/clippy_lints/src/enum_variants.rs index d2d8acb443b..0ecc0bc3eb6 100644 --- a/clippy_lints/src/enum_variants.rs +++ b/clippy_lints/src/enum_variants.rs @@ -1,6 +1,6 @@ //! lint on enum variants that are prefixed or suffixed by the same characters -use crate::utils::camel_case; +use clippy_utils::camel_case; use clippy_utils::diagnostics::{span_lint, span_lint_and_help}; use clippy_utils::source::is_present_in_source; use rustc_ast::ast::{EnumDef, Item, ItemKind, VisibilityKind}; diff --git a/clippy_lints/src/eq_op.rs b/clippy_lints/src/eq_op.rs index 1b2f66fb628..6d7046ac8b7 100644 --- a/clippy_lints/src/eq_op.rs +++ b/clippy_lints/src/eq_op.rs @@ -1,7 +1,7 @@ -use crate::utils::{ast_utils::is_useless_with_eq_exprs, eq_expr_value, higher, in_macro, is_expn_of}; use clippy_utils::diagnostics::{multispan_sugg, span_lint, span_lint_and_then}; use clippy_utils::source::snippet; use clippy_utils::ty::{implements_trait, is_copy}; +use clippy_utils::{ast_utils::is_useless_with_eq_exprs, eq_expr_value, higher, in_macro, is_expn_of}; use if_chain::if_chain; use rustc_errors::Applicability; use rustc_hir::{BinOpKind, BorrowKind, Expr, ExprKind, StmtKind}; diff --git a/clippy_lints/src/eta_reduction.rs b/clippy_lints/src/eta_reduction.rs index 2557e9f2796..99253555a95 100644 --- a/clippy_lints/src/eta_reduction.rs +++ b/clippy_lints/src/eta_reduction.rs @@ -3,6 +3,7 @@ use clippy_utils::higher; use clippy_utils::higher::VecArgs; use clippy_utils::source::snippet_opt; use clippy_utils::ty::{implements_trait, type_is_unsafe_function}; +use clippy_utils::{is_adjusted, iter_input_pats}; use if_chain::if_chain; use rustc_errors::Applicability; use rustc_hir::{def_id, Expr, ExprKind, Param, PatKind, QPath}; @@ -11,8 +12,6 @@ use rustc_middle::lint::in_external_macro; use rustc_middle::ty::{self, Ty}; use rustc_session::{declare_lint_pass, declare_tool_lint}; -use crate::utils::{is_adjusted, iter_input_pats}; - declare_clippy_lint! { /// **What it does:** Checks for closures which just call another function where /// the function can be called directly. `unsafe` functions or calls where types diff --git a/clippy_lints/src/eval_order_dependence.rs b/clippy_lints/src/eval_order_dependence.rs index 3711ba4a7ee..5d5b67de843 100644 --- a/clippy_lints/src/eval_order_dependence.rs +++ b/clippy_lints/src/eval_order_dependence.rs @@ -1,5 +1,5 @@ -use crate::utils::{get_parent_expr, path_to_local, path_to_local_id}; use clippy_utils::diagnostics::{span_lint, span_lint_and_note}; +use clippy_utils::{get_parent_expr, path_to_local, path_to_local_id}; use rustc_hir::intravisit::{walk_expr, NestedVisitorMap, Visitor}; use rustc_hir::{BinOpKind, Block, Expr, ExprKind, Guard, HirId, Local, Node, Stmt, StmtKind}; use rustc_lint::{LateContext, LateLintPass}; diff --git a/clippy_lints/src/excessive_bools.rs b/clippy_lints/src/excessive_bools.rs index 683e0435351..6c9652fd87d 100644 --- a/clippy_lints/src/excessive_bools.rs +++ b/clippy_lints/src/excessive_bools.rs @@ -1,5 +1,5 @@ -use crate::utils::{attr_by_name, in_macro, match_path_ast}; use clippy_utils::diagnostics::span_lint_and_help; +use clippy_utils::{attr_by_name, in_macro, match_path_ast}; use rustc_ast::ast::{AssocItemKind, Extern, FnKind, FnSig, ImplKind, Item, ItemKind, TraitKind, Ty, TyKind}; use rustc_lint::{EarlyContext, EarlyLintPass}; use rustc_session::{declare_tool_lint, impl_lint_pass}; diff --git a/clippy_lints/src/exit.rs b/clippy_lints/src/exit.rs index adfb644b199..635b6d83eab 100644 --- a/clippy_lints/src/exit.rs +++ b/clippy_lints/src/exit.rs @@ -1,5 +1,5 @@ -use crate::utils::{is_entrypoint_fn, match_def_path, paths}; use clippy_utils::diagnostics::span_lint; +use clippy_utils::{is_entrypoint_fn, match_def_path, paths}; use if_chain::if_chain; use rustc_hir::{Expr, ExprKind, Item, ItemKind, Node}; use rustc_lint::{LateContext, LateLintPass}; diff --git a/clippy_lints/src/explicit_write.rs b/clippy_lints/src/explicit_write.rs index 0861cba4675..4146b7baa10 100644 --- a/clippy_lints/src/explicit_write.rs +++ b/clippy_lints/src/explicit_write.rs @@ -1,5 +1,5 @@ -use crate::utils::{is_expn_of, match_function_call, paths}; use clippy_utils::diagnostics::{span_lint, span_lint_and_sugg}; +use clippy_utils::{is_expn_of, match_function_call, paths}; use if_chain::if_chain; use rustc_ast::ast::LitKind; use rustc_errors::Applicability; diff --git a/clippy_lints/src/fallible_impl_from.rs b/clippy_lints/src/fallible_impl_from.rs index 5efe465a667..52a5a7acf0d 100644 --- a/clippy_lints/src/fallible_impl_from.rs +++ b/clippy_lints/src/fallible_impl_from.rs @@ -1,6 +1,6 @@ -use crate::utils::{is_expn_of, match_panic_def_id, method_chain_args}; use clippy_utils::diagnostics::span_lint_and_then; use clippy_utils::ty::is_type_diagnostic_item; +use clippy_utils::{is_expn_of, match_panic_def_id, method_chain_args}; use if_chain::if_chain; use rustc_hir as hir; use rustc_lint::{LateContext, LateLintPass}; diff --git a/clippy_lints/src/float_equality_without_abs.rs b/clippy_lints/src/float_equality_without_abs.rs index b3593d328cc..0c59db360f9 100644 --- a/clippy_lints/src/float_equality_without_abs.rs +++ b/clippy_lints/src/float_equality_without_abs.rs @@ -1,5 +1,5 @@ -use crate::utils::{match_def_path, paths, sugg}; use clippy_utils::diagnostics::span_lint_and_then; +use clippy_utils::{match_def_path, paths, sugg}; use if_chain::if_chain; use rustc_ast::util::parser::AssocOp; use rustc_errors::Applicability; diff --git a/clippy_lints/src/float_literal.rs b/clippy_lints/src/float_literal.rs index 6446fe62a64..1ca5c685a75 100644 --- a/clippy_lints/src/float_literal.rs +++ b/clippy_lints/src/float_literal.rs @@ -1,5 +1,5 @@ -use crate::utils::numeric_literal; use clippy_utils::diagnostics::span_lint_and_sugg; +use clippy_utils::numeric_literal; use if_chain::if_chain; use rustc_ast::ast::{self, LitFloatType, LitKind}; use rustc_errors::Applicability; diff --git a/clippy_lints/src/floating_point_arithmetic.rs b/clippy_lints/src/floating_point_arithmetic.rs index 8b53384ecbd..0b5f0379ce6 100644 --- a/clippy_lints/src/floating_point_arithmetic.rs +++ b/clippy_lints/src/floating_point_arithmetic.rs @@ -2,8 +2,8 @@ use crate::consts::{ constant, constant_simple, Constant, Constant::{Int, F32, F64}, }; -use crate::utils::{eq_expr_value, get_parent_expr, numeric_literal, sugg}; use clippy_utils::diagnostics::span_lint_and_sugg; +use clippy_utils::{eq_expr_value, get_parent_expr, numeric_literal, sugg}; use if_chain::if_chain; use rustc_errors::Applicability; use rustc_hir::{BinOpKind, Expr, ExprKind, PathSegment, UnOp}; diff --git a/clippy_lints/src/format.rs b/clippy_lints/src/format.rs index db27225707d..a33f987b423 100644 --- a/clippy_lints/src/format.rs +++ b/clippy_lints/src/format.rs @@ -1,8 +1,8 @@ -use crate::utils::paths; -use crate::utils::{is_expn_of, last_path_segment, match_def_path, match_function_call}; use clippy_utils::diagnostics::span_lint_and_then; +use clippy_utils::paths; use clippy_utils::source::{snippet, snippet_opt}; use clippy_utils::ty::is_type_diagnostic_item; +use clippy_utils::{is_expn_of, last_path_segment, match_def_path, match_function_call}; use if_chain::if_chain; use rustc_ast::ast::LitKind; use rustc_errors::Applicability; diff --git a/clippy_lints/src/formatting.rs b/clippy_lints/src/formatting.rs index 4dadd2ba936..b10e83c0ea8 100644 --- a/clippy_lints/src/formatting.rs +++ b/clippy_lints/src/formatting.rs @@ -1,5 +1,5 @@ -use crate::utils::differing_macro_contexts; use clippy_utils::diagnostics::{span_lint_and_help, span_lint_and_note}; +use clippy_utils::differing_macro_contexts; use clippy_utils::source::snippet_opt; use if_chain::if_chain; use rustc_ast::ast::{BinOpKind, Block, Expr, ExprKind, StmtKind, UnOp}; diff --git a/clippy_lints/src/from_over_into.rs b/clippy_lints/src/from_over_into.rs index 5eea4d14759..e5ec245e502 100644 --- a/clippy_lints/src/from_over_into.rs +++ b/clippy_lints/src/from_over_into.rs @@ -1,6 +1,6 @@ -use crate::utils::paths::INTO; -use crate::utils::{match_def_path, meets_msrv}; use clippy_utils::diagnostics::span_lint_and_help; +use clippy_utils::paths::INTO; +use clippy_utils::{match_def_path, meets_msrv}; use if_chain::if_chain; use rustc_hir as hir; use rustc_lint::{LateContext, LateLintPass, LintContext}; diff --git a/clippy_lints/src/from_str_radix_10.rs b/clippy_lints/src/from_str_radix_10.rs index b9a44f26381..3da5bc95b6d 100644 --- a/clippy_lints/src/from_str_radix_10.rs +++ b/clippy_lints/src/from_str_radix_10.rs @@ -1,4 +1,5 @@ use clippy_utils::diagnostics::span_lint_and_sugg; +use clippy_utils::sugg::Sugg; use clippy_utils::ty::is_type_diagnostic_item; use if_chain::if_chain; use rustc_errors::Applicability; @@ -8,8 +9,6 @@ use rustc_middle::ty::Ty; use rustc_session::{declare_lint_pass, declare_tool_lint}; use rustc_span::symbol::sym; -use crate::utils::sugg::Sugg; - declare_clippy_lint! { /// **What it does:** /// Checks for function invocations of the form `primitive::from_str_radix(s, 10)` diff --git a/clippy_lints/src/functions.rs b/clippy_lints/src/functions.rs index 37288d7a0b2..730492fc7e3 100644 --- a/clippy_lints/src/functions.rs +++ b/clippy_lints/src/functions.rs @@ -1,10 +1,10 @@ -use crate::utils::{ - attr_by_name, attrs::is_proc_macro, is_trait_impl_item, iter_input_pats, match_def_path, must_use_attr, - path_to_local, return_ty, trait_ref_of_method, -}; use clippy_utils::diagnostics::{span_lint, span_lint_and_help, span_lint_and_then}; use clippy_utils::source::{snippet, snippet_opt}; use clippy_utils::ty::{is_must_use_ty, is_type_diagnostic_item, type_is_unsafe_function}; +use clippy_utils::{ + attr_by_name, attrs::is_proc_macro, is_trait_impl_item, iter_input_pats, match_def_path, must_use_attr, + path_to_local, return_ty, trait_ref_of_method, +}; use if_chain::if_chain; use rustc_ast::ast::Attribute; use rustc_data_structures::fx::FxHashSet; diff --git a/clippy_lints/src/future_not_send.rs b/clippy_lints/src/future_not_send.rs index 36960e7f51b..04730ace887 100644 --- a/clippy_lints/src/future_not_send.rs +++ b/clippy_lints/src/future_not_send.rs @@ -1,5 +1,5 @@ -use crate::utils; use clippy_utils::diagnostics::span_lint_and_then; +use clippy_utils::return_ty; use rustc_hir::intravisit::FnKind; use rustc_hir::{Body, FnDecl, HirId}; use rustc_infer::infer::TyCtxtInferExt; @@ -62,7 +62,7 @@ impl<'tcx> LateLintPass<'tcx> for FutureNotSend { if let FnKind::Closure = kind { return; } - let ret_ty = utils::return_ty(cx, hir_id); + let ret_ty = return_ty(cx, hir_id); if let Opaque(id, subst) = *ret_ty.kind() { let preds = cx.tcx.explicit_item_bounds(id); let mut is_future = false; diff --git a/clippy_lints/src/get_last_with_len.rs b/clippy_lints/src/get_last_with_len.rs index 6f14ede0ecb..cbcef567c53 100644 --- a/clippy_lints/src/get_last_with_len.rs +++ b/clippy_lints/src/get_last_with_len.rs @@ -1,9 +1,9 @@ //! lint on using `x.get(x.len() - 1)` instead of `x.last()` -use crate::utils::SpanlessEq; use clippy_utils::diagnostics::span_lint_and_sugg; use clippy_utils::source::snippet_with_applicability; use clippy_utils::ty::is_type_diagnostic_item; +use clippy_utils::SpanlessEq; use if_chain::if_chain; use rustc_ast::ast::LitKind; use rustc_errors::Applicability; diff --git a/clippy_lints/src/identity_op.rs b/clippy_lints/src/identity_op.rs index 385ea020328..8bed5e1bf64 100644 --- a/clippy_lints/src/identity_op.rs +++ b/clippy_lints/src/identity_op.rs @@ -7,8 +7,8 @@ use rustc_session::{declare_lint_pass, declare_tool_lint}; use rustc_span::source_map::Span; use crate::consts::{constant_simple, Constant}; -use crate::utils::{clip, unsext}; use clippy_utils::diagnostics::span_lint; +use clippy_utils::{clip, unsext}; declare_clippy_lint! { /// **What it does:** Checks for identity operations, e.g., `x + 0`. diff --git a/clippy_lints/src/if_let_mutex.rs b/clippy_lints/src/if_let_mutex.rs index c2ec8b3ffd1..4aab43256bf 100644 --- a/clippy_lints/src/if_let_mutex.rs +++ b/clippy_lints/src/if_let_mutex.rs @@ -1,6 +1,6 @@ -use crate::utils::SpanlessEq; use clippy_utils::diagnostics::span_lint_and_help; use clippy_utils::ty::is_type_diagnostic_item; +use clippy_utils::SpanlessEq; use if_chain::if_chain; use rustc_hir::intravisit::{self as visit, NestedVisitorMap, Visitor}; use rustc_hir::{Expr, ExprKind, MatchSource}; diff --git a/clippy_lints/src/if_let_some_result.rs b/clippy_lints/src/if_let_some_result.rs index 59094d1147a..6e9280c8c7e 100644 --- a/clippy_lints/src/if_let_some_result.rs +++ b/clippy_lints/src/if_let_some_result.rs @@ -1,5 +1,5 @@ -use crate::utils::method_chain_args; use clippy_utils::diagnostics::span_lint_and_sugg; +use clippy_utils::method_chain_args; use clippy_utils::source::snippet_with_applicability; use clippy_utils::ty::is_type_diagnostic_item; use if_chain::if_chain; diff --git a/clippy_lints/src/if_then_some_else_none.rs b/clippy_lints/src/if_then_some_else_none.rs index c4e87300b7b..0b5bf060d4c 100644 --- a/clippy_lints/src/if_then_some_else_none.rs +++ b/clippy_lints/src/if_then_some_else_none.rs @@ -1,6 +1,6 @@ -use crate::utils; use clippy_utils::diagnostics::span_lint_and_help; use clippy_utils::source::snippet_with_macro_callsite; +use clippy_utils::{match_qpath, meets_msrv, parent_node_is_if_expr}; use if_chain::if_chain; use rustc_hir::{Expr, ExprKind}; use rustc_lint::{LateContext, LateLintPass, LintContext}; @@ -58,7 +58,7 @@ impl_lint_pass!(IfThenSomeElseNone => [IF_THEN_SOME_ELSE_NONE]); impl LateLintPass<'_> for IfThenSomeElseNone { fn check_expr(&mut self, cx: &LateContext<'_>, expr: &'tcx Expr<'_>) { - if !utils::meets_msrv(self.msrv.as_ref(), &IF_THEN_SOME_ELSE_NONE_MSRV) { + if !meets_msrv(self.msrv.as_ref(), &IF_THEN_SOME_ELSE_NONE_MSRV) { return; } @@ -67,7 +67,7 @@ impl LateLintPass<'_> for IfThenSomeElseNone { } // We only care about the top-most `if` in the chain - if utils::parent_node_is_if_expr(expr, cx) { + if parent_node_is_if_expr(expr, cx) { return; } @@ -77,12 +77,12 @@ impl LateLintPass<'_> for IfThenSomeElseNone { if let Some(ref then_expr) = then_block.expr; if let ExprKind::Call(ref then_call, [then_arg]) = then_expr.kind; if let ExprKind::Path(ref then_call_qpath) = then_call.kind; - if utils::match_qpath(then_call_qpath, &utils::paths::OPTION_SOME); + if match_qpath(then_call_qpath, &clippy_utils::paths::OPTION_SOME); if let ExprKind::Block(ref els_block, _) = els.kind; if els_block.stmts.is_empty(); if let Some(ref els_expr) = els_block.expr; if let ExprKind::Path(ref els_call_qpath) = els_expr.kind; - if utils::match_qpath(els_call_qpath, &utils::paths::OPTION_NONE); + if match_qpath(els_call_qpath, &clippy_utils::paths::OPTION_NONE); then { let cond_snip = snippet_with_macro_callsite(cx, cond.span, "[condition]"); let cond_snip = if matches!(cond.kind, ExprKind::Unary(_, _) | ExprKind::Binary(_, _, _)) { diff --git a/clippy_lints/src/implicit_return.rs b/clippy_lints/src/implicit_return.rs index 70ea9a92279..6863645a92d 100644 --- a/clippy_lints/src/implicit_return.rs +++ b/clippy_lints/src/implicit_return.rs @@ -1,5 +1,5 @@ -use crate::utils::match_panic_def_id; use clippy_utils::diagnostics::span_lint_and_then; +use clippy_utils::match_panic_def_id; use clippy_utils::source::snippet_opt; use if_chain::if_chain; use rustc_errors::Applicability; diff --git a/clippy_lints/src/implicit_saturating_sub.rs b/clippy_lints/src/implicit_saturating_sub.rs index 3d2798f3fb4..5207c628987 100644 --- a/clippy_lints/src/implicit_saturating_sub.rs +++ b/clippy_lints/src/implicit_saturating_sub.rs @@ -1,5 +1,5 @@ -use crate::utils::{in_macro, match_qpath, SpanlessEq}; use clippy_utils::diagnostics::span_lint_and_sugg; +use clippy_utils::{in_macro, match_qpath, SpanlessEq}; use if_chain::if_chain; use rustc_ast::ast::LitKind; use rustc_errors::Applicability; diff --git a/clippy_lints/src/indexing_slicing.rs b/clippy_lints/src/indexing_slicing.rs index 4c0f976f79a..94d39019608 100644 --- a/clippy_lints/src/indexing_slicing.rs +++ b/clippy_lints/src/indexing_slicing.rs @@ -1,8 +1,8 @@ //! lint on indexing and slicing operations use crate::consts::{constant, Constant}; -use crate::utils::higher; use clippy_utils::diagnostics::{span_lint, span_lint_and_help}; +use clippy_utils::higher; use rustc_ast::ast::RangeLimits; use rustc_hir::{Expr, ExprKind}; use rustc_lint::{LateContext, LateLintPass}; diff --git a/clippy_lints/src/infinite_iter.rs b/clippy_lints/src/infinite_iter.rs index addd95c6eae..fb35bc1e780 100644 --- a/clippy_lints/src/infinite_iter.rs +++ b/clippy_lints/src/infinite_iter.rs @@ -1,11 +1,10 @@ use clippy_utils::diagnostics::span_lint; use clippy_utils::ty::{implements_trait, match_type}; +use clippy_utils::{get_trait_def_id, higher, match_qpath, paths}; use rustc_hir::{BorrowKind, Expr, ExprKind}; use rustc_lint::{LateContext, LateLintPass}; use rustc_session::{declare_lint_pass, declare_tool_lint}; -use crate::utils::{get_trait_def_id, higher, match_qpath, paths}; - declare_clippy_lint! { /// **What it does:** Checks for iteration that is guaranteed to be infinite. /// diff --git a/clippy_lints/src/inherent_impl.rs b/clippy_lints/src/inherent_impl.rs index f838ce190dc..5b2e70e3ce9 100644 --- a/clippy_lints/src/inherent_impl.rs +++ b/clippy_lints/src/inherent_impl.rs @@ -1,7 +1,7 @@ //! lint on inherent implementations -use crate::utils::in_macro; use clippy_utils::diagnostics::span_lint_and_then; +use clippy_utils::in_macro; use rustc_data_structures::fx::FxHashMap; use rustc_hir::{def_id, Crate, Impl, Item, ItemKind}; use rustc_lint::{LateContext, LateLintPass}; diff --git a/clippy_lints/src/inherent_to_string.rs b/clippy_lints/src/inherent_to_string.rs index 6b29feeb4ed..b023e13e846 100644 --- a/clippy_lints/src/inherent_to_string.rs +++ b/clippy_lints/src/inherent_to_string.rs @@ -1,13 +1,12 @@ use clippy_utils::diagnostics::span_lint_and_help; use clippy_utils::ty::{implements_trait, is_type_diagnostic_item}; +use clippy_utils::{get_trait_def_id, paths, return_ty, trait_ref_of_method}; use if_chain::if_chain; use rustc_hir::{ImplItem, ImplItemKind}; use rustc_lint::{LateContext, LateLintPass}; use rustc_session::{declare_lint_pass, declare_tool_lint}; use rustc_span::sym; -use crate::utils::{get_trait_def_id, paths, return_ty, trait_ref_of_method}; - declare_clippy_lint! { /// **What it does:** Checks for the definition of inherent methods with a signature of `to_string(&self) -> String`. /// diff --git a/clippy_lints/src/inline_fn_without_body.rs b/clippy_lints/src/inline_fn_without_body.rs index 87fe5123cf6..20f00bd51ba 100644 --- a/clippy_lints/src/inline_fn_without_body.rs +++ b/clippy_lints/src/inline_fn_without_body.rs @@ -1,7 +1,7 @@ //! checks for `#[inline]` on trait methods without bodies -use crate::utils::sugg::DiagnosticBuilderExt; use clippy_utils::diagnostics::span_lint_and_then; +use clippy_utils::sugg::DiagnosticBuilderExt; use rustc_ast::ast::Attribute; use rustc_errors::Applicability; use rustc_hir::{TraitFn, TraitItem, TraitItemKind}; diff --git a/clippy_lints/src/len_zero.rs b/clippy_lints/src/len_zero.rs index a644a4113ae..717f2ea84f4 100644 --- a/clippy_lints/src/len_zero.rs +++ b/clippy_lints/src/len_zero.rs @@ -1,6 +1,6 @@ -use crate::utils::{get_item_name, get_parent_as_impl, is_allowed}; use clippy_utils::diagnostics::{span_lint, span_lint_and_sugg, span_lint_and_then}; use clippy_utils::source::snippet_with_applicability; +use clippy_utils::{get_item_name, get_parent_as_impl, is_allowed}; use if_chain::if_chain; use rustc_ast::ast::LitKind; use rustc_data_structures::fx::FxHashSet; diff --git a/clippy_lints/src/let_if_seq.rs b/clippy_lints/src/let_if_seq.rs index 4b7e02398fb..2d7d9c9befb 100644 --- a/clippy_lints/src/let_if_seq.rs +++ b/clippy_lints/src/let_if_seq.rs @@ -1,6 +1,6 @@ -use crate::utils::{path_to_local_id, visitors::LocalUsedVisitor}; use clippy_utils::diagnostics::span_lint_and_then; use clippy_utils::source::snippet; +use clippy_utils::{path_to_local_id, visitors::LocalUsedVisitor}; use if_chain::if_chain; use rustc_errors::Applicability; use rustc_hir as hir; diff --git a/clippy_lints/src/let_underscore.rs b/clippy_lints/src/let_underscore.rs index eee2503b481..7e3a76ded2c 100644 --- a/clippy_lints/src/let_underscore.rs +++ b/clippy_lints/src/let_underscore.rs @@ -1,5 +1,6 @@ use clippy_utils::diagnostics::span_lint_and_help; use clippy_utils::ty::{is_must_use_ty, match_type}; +use clippy_utils::{is_must_use_func_call, paths}; use if_chain::if_chain; use rustc_hir::{Local, PatKind}; use rustc_lint::{LateContext, LateLintPass}; @@ -7,8 +8,6 @@ use rustc_middle::lint::in_external_macro; use rustc_middle::ty::subst::GenericArgKind; use rustc_session::{declare_lint_pass, declare_tool_lint}; -use crate::utils::{is_must_use_func_call, paths}; - declare_clippy_lint! { /// **What it does:** Checks for `let _ = <expr>` /// where expr is #[must_use] diff --git a/clippy_lints/src/lib.rs b/clippy_lints/src/lib.rs index f479d756a33..9b2876ddc11 100644 --- a/clippy_lints/src/lib.rs +++ b/clippy_lints/src/lib.rs @@ -42,7 +42,7 @@ extern crate rustc_target; extern crate rustc_trait_selection; extern crate rustc_typeck; -use crate::utils::parse_msrv; +use clippy_utils::parse_msrv; use rustc_data_structures::fx::FxHashSet; use rustc_lint::LintId; use rustc_session::Session; diff --git a/clippy_lints/src/lifetimes.rs b/clippy_lints/src/lifetimes.rs index 0848aaed815..a2f093e6ef7 100644 --- a/clippy_lints/src/lifetimes.rs +++ b/clippy_lints/src/lifetimes.rs @@ -1,5 +1,5 @@ -use crate::utils::{in_macro, trait_ref_of_method}; use clippy_utils::diagnostics::span_lint; +use clippy_utils::{in_macro, trait_ref_of_method}; use rustc_data_structures::fx::{FxHashMap, FxHashSet}; use rustc_hir::intravisit::{ walk_fn_decl, walk_generic_param, walk_generics, walk_item, walk_param_bound, walk_poly_trait_ref, walk_ty, diff --git a/clippy_lints/src/literal_representation.rs b/clippy_lints/src/literal_representation.rs index dd303bc0a01..7fd55151226 100644 --- a/clippy_lints/src/literal_representation.rs +++ b/clippy_lints/src/literal_representation.rs @@ -1,12 +1,12 @@ //! Lints concerned with the grouping of digits with underscores in integral or //! floating-point literal expressions. -use crate::utils::{ +use clippy_utils::diagnostics::span_lint_and_sugg; +use clippy_utils::source::snippet_opt; +use clippy_utils::{ in_macro, numeric_literal::{NumericLiteral, Radix}, }; -use clippy_utils::diagnostics::span_lint_and_sugg; -use clippy_utils::source::snippet_opt; use if_chain::if_chain; use rustc_ast::ast::{Expr, ExprKind, Lit, LitKind}; use rustc_errors::Applicability; diff --git a/clippy_lints/src/loops/empty_loop.rs b/clippy_lints/src/loops/empty_loop.rs index d52a061fc8f..dda09fecdf9 100644 --- a/clippy_lints/src/loops/empty_loop.rs +++ b/clippy_lints/src/loops/empty_loop.rs @@ -1,6 +1,6 @@ use super::EMPTY_LOOP; -use crate::utils::{is_in_panic_handler, is_no_std_crate}; use clippy_utils::diagnostics::span_lint_and_help; +use clippy_utils::{is_in_panic_handler, is_no_std_crate}; use rustc_hir::{Block, Expr}; use rustc_lint::LateContext; diff --git a/clippy_lints/src/loops/explicit_counter_loop.rs b/clippy_lints/src/loops/explicit_counter_loop.rs index 87ce4e4c20c..f14dbb1d642 100644 --- a/clippy_lints/src/loops/explicit_counter_loop.rs +++ b/clippy_lints/src/loops/explicit_counter_loop.rs @@ -1,9 +1,9 @@ use super::{ get_span_of_entire_for_loop, make_iterator_snippet, IncrementVisitor, InitializeVisitor, EXPLICIT_COUNTER_LOOP, }; -use crate::utils::{get_enclosing_block, is_integer_const}; use clippy_utils::diagnostics::span_lint_and_sugg; use clippy_utils::source::snippet_with_applicability; +use clippy_utils::{get_enclosing_block, is_integer_const}; use if_chain::if_chain; use rustc_errors::Applicability; use rustc_hir::intravisit::{walk_block, walk_expr}; diff --git a/clippy_lints/src/loops/explicit_iter_loop.rs b/clippy_lints/src/loops/explicit_iter_loop.rs index 259e95e5ef4..92aa2beb66d 100644 --- a/clippy_lints/src/loops/explicit_iter_loop.rs +++ b/clippy_lints/src/loops/explicit_iter_loop.rs @@ -1,8 +1,8 @@ use super::EXPLICIT_ITER_LOOP; -use crate::utils::{match_trait_method, paths}; use clippy_utils::diagnostics::span_lint_and_sugg; use clippy_utils::source::snippet_with_applicability; use clippy_utils::ty::{is_type_diagnostic_item, match_type}; +use clippy_utils::{match_trait_method, paths}; use rustc_errors::Applicability; use rustc_hir::{Expr, Mutability}; use rustc_lint::LateContext; diff --git a/clippy_lints/src/loops/for_kv_map.rs b/clippy_lints/src/loops/for_kv_map.rs index bf037f392e0..8f18f54119b 100644 --- a/clippy_lints/src/loops/for_kv_map.rs +++ b/clippy_lints/src/loops/for_kv_map.rs @@ -1,9 +1,9 @@ use super::FOR_KV_MAP; -use crate::utils::visitors::LocalUsedVisitor; -use crate::utils::{paths, sugg}; use clippy_utils::diagnostics::{multispan_sugg, span_lint_and_then}; use clippy_utils::source::snippet; use clippy_utils::ty::{is_type_diagnostic_item, match_type}; +use clippy_utils::visitors::LocalUsedVisitor; +use clippy_utils::{paths, sugg}; use rustc_hir::{BorrowKind, Expr, ExprKind, Mutability, Pat, PatKind}; use rustc_lint::LateContext; use rustc_middle::ty; diff --git a/clippy_lints/src/loops/iter_next_loop.rs b/clippy_lints/src/loops/iter_next_loop.rs index 27a03562800..9148fbfd497 100644 --- a/clippy_lints/src/loops/iter_next_loop.rs +++ b/clippy_lints/src/loops/iter_next_loop.rs @@ -1,11 +1,10 @@ use super::ITER_NEXT_LOOP; use clippy_utils::diagnostics::span_lint; +use clippy_utils::is_trait_method; use rustc_hir::Expr; use rustc_lint::LateContext; use rustc_span::sym; -use crate::utils::is_trait_method; - pub(super) fn check(cx: &LateContext<'_>, arg: &Expr<'_>, expr: &Expr<'_>) -> bool { if is_trait_method(cx, arg, sym::Iterator) { span_lint( diff --git a/clippy_lints/src/loops/manual_flatten.rs b/clippy_lints/src/loops/manual_flatten.rs index 43580d6071a..be87f67d300 100644 --- a/clippy_lints/src/loops/manual_flatten.rs +++ b/clippy_lints/src/loops/manual_flatten.rs @@ -1,7 +1,7 @@ use super::utils::make_iterator_snippet; use super::MANUAL_FLATTEN; -use crate::utils::{is_ok_ctor, is_some_ctor, path_to_local_id}; use clippy_utils::diagnostics::span_lint_and_then; +use clippy_utils::{is_ok_ctor, is_some_ctor, path_to_local_id}; use if_chain::if_chain; use rustc_errors::Applicability; use rustc_hir::{Expr, ExprKind, MatchSource, Pat, PatKind, QPath, StmtKind}; diff --git a/clippy_lints/src/loops/manual_memcpy.rs b/clippy_lints/src/loops/manual_memcpy.rs index ff68d136999..af6d56a89af 100644 --- a/clippy_lints/src/loops/manual_memcpy.rs +++ b/clippy_lints/src/loops/manual_memcpy.rs @@ -1,9 +1,9 @@ use super::{get_span_of_entire_for_loop, IncrementVisitor, InitializeVisitor, MANUAL_MEMCPY}; -use crate::utils::sugg::Sugg; -use crate::utils::{get_enclosing_block, higher, path_to_local, sugg}; use clippy_utils::diagnostics::span_lint_and_sugg; use clippy_utils::source::snippet; +use clippy_utils::sugg::Sugg; use clippy_utils::ty::is_type_diagnostic_item; +use clippy_utils::{get_enclosing_block, higher, path_to_local, sugg}; use if_chain::if_chain; use rustc_ast::ast; use rustc_errors::Applicability; diff --git a/clippy_lints/src/loops/mod.rs b/clippy_lints/src/loops/mod.rs index 2a372c6307e..20291491998 100644 --- a/clippy_lints/src/loops/mod.rs +++ b/clippy_lints/src/loops/mod.rs @@ -18,7 +18,7 @@ mod while_immutable_condition; mod while_let_loop; mod while_let_on_iterator; -use crate::utils::higher; +use clippy_utils::higher; use rustc_hir::{Expr, ExprKind, LoopSource, Pat}; use rustc_lint::{LateContext, LateLintPass}; use rustc_session::{declare_lint_pass, declare_tool_lint}; diff --git a/clippy_lints/src/loops/mut_range_bound.rs b/clippy_lints/src/loops/mut_range_bound.rs index 175aee53a9a..f4e4064ba1d 100644 --- a/clippy_lints/src/loops/mut_range_bound.rs +++ b/clippy_lints/src/loops/mut_range_bound.rs @@ -1,6 +1,6 @@ use super::MUT_RANGE_BOUND; -use crate::utils::{higher, path_to_local}; use clippy_utils::diagnostics::span_lint; +use clippy_utils::{higher, path_to_local}; use if_chain::if_chain; use rustc_hir::{BindingAnnotation, Expr, HirId, Node, PatKind}; use rustc_infer::infer::TyCtxtInferExt; diff --git a/clippy_lints/src/loops/needless_collect.rs b/clippy_lints/src/loops/needless_collect.rs index a3b731eefa0..5594fc7b046 100644 --- a/clippy_lints/src/loops/needless_collect.rs +++ b/clippy_lints/src/loops/needless_collect.rs @@ -1,9 +1,9 @@ use super::NEEDLESS_COLLECT; -use crate::utils::sugg::Sugg; -use crate::utils::{is_trait_method, path_to_local_id, paths}; use clippy_utils::diagnostics::{span_lint_and_sugg, span_lint_and_then}; use clippy_utils::source::snippet; +use clippy_utils::sugg::Sugg; use clippy_utils::ty::{is_type_diagnostic_item, match_type}; +use clippy_utils::{is_trait_method, path_to_local_id, paths}; use if_chain::if_chain; use rustc_errors::Applicability; use rustc_hir::intravisit::{walk_block, walk_expr, NestedVisitorMap, Visitor}; diff --git a/clippy_lints/src/loops/needless_range_loop.rs b/clippy_lints/src/loops/needless_range_loop.rs index ca679d7ebe1..3c40d54cb42 100644 --- a/clippy_lints/src/loops/needless_range_loop.rs +++ b/clippy_lints/src/loops/needless_range_loop.rs @@ -1,11 +1,11 @@ use super::NEEDLESS_RANGE_LOOP; -use crate::utils::visitors::LocalUsedVisitor; -use crate::utils::{ - contains_name, higher, is_integer_const, match_trait_method, path_to_local_id, paths, sugg, SpanlessEq, -}; use clippy_utils::diagnostics::{multispan_sugg, span_lint_and_then}; use clippy_utils::source::snippet; use clippy_utils::ty::has_iter_method; +use clippy_utils::visitors::LocalUsedVisitor; +use clippy_utils::{ + contains_name, higher, is_integer_const, match_trait_method, path_to_local_id, paths, sugg, SpanlessEq, +}; use if_chain::if_chain; use rustc_ast::ast; use rustc_data_structures::fx::{FxHashMap, FxHashSet}; diff --git a/clippy_lints/src/loops/single_element_loop.rs b/clippy_lints/src/loops/single_element_loop.rs index 172eb963ae3..8451c1c6130 100644 --- a/clippy_lints/src/loops/single_element_loop.rs +++ b/clippy_lints/src/loops/single_element_loop.rs @@ -1,6 +1,6 @@ use super::{get_span_of_entire_for_loop, SINGLE_ELEMENT_LOOP}; -use crate::utils::single_segment_path; use clippy_utils::diagnostics::span_lint_and_sugg; +use clippy_utils::single_segment_path; use clippy_utils::source::{indent_of, snippet}; use if_chain::if_chain; use rustc_errors::Applicability; diff --git a/clippy_lints/src/loops/utils.rs b/clippy_lints/src/loops/utils.rs index b85676570b4..bb409c48532 100644 --- a/clippy_lints/src/loops/utils.rs +++ b/clippy_lints/src/loops/utils.rs @@ -1,5 +1,5 @@ -use crate::utils::{get_parent_expr, is_integer_const, path_to_local, path_to_local_id, sugg}; use clippy_utils::ty::{has_iter_method, implements_trait}; +use clippy_utils::{get_parent_expr, is_integer_const, path_to_local, path_to_local_id, sugg}; use if_chain::if_chain; use rustc_data_structures::fx::FxHashMap; use rustc_errors::Applicability; diff --git a/clippy_lints/src/loops/while_immutable_condition.rs b/clippy_lints/src/loops/while_immutable_condition.rs index a037a06de81..cad9ff8489a 100644 --- a/clippy_lints/src/loops/while_immutable_condition.rs +++ b/clippy_lints/src/loops/while_immutable_condition.rs @@ -1,7 +1,7 @@ use super::WHILE_IMMUTABLE_CONDITION; use crate::consts::constant; -use crate::utils::usage::mutated_variables; use clippy_utils::diagnostics::span_lint_and_then; +use clippy_utils::usage::mutated_variables; use if_chain::if_chain; use rustc_data_structures::fx::{FxHashMap, FxHashSet}; use rustc_hir::def::{DefKind, Res}; diff --git a/clippy_lints/src/loops/while_let_on_iterator.rs b/clippy_lints/src/loops/while_let_on_iterator.rs index 29ad9e735cc..57fc6250a9a 100644 --- a/clippy_lints/src/loops/while_let_on_iterator.rs +++ b/clippy_lints/src/loops/while_let_on_iterator.rs @@ -1,12 +1,12 @@ use super::utils::{LoopNestVisitor, Nesting}; use super::WHILE_LET_ON_ITERATOR; -use crate::utils::usage::mutated_variables; -use crate::utils::{ - get_enclosing_block, is_refutable, is_trait_method, last_path_segment, path_to_local, path_to_local_id, -}; use clippy_utils::diagnostics::span_lint_and_sugg; use clippy_utils::source::snippet_with_applicability; use clippy_utils::ty::implements_trait; +use clippy_utils::usage::mutated_variables; +use clippy_utils::{ + get_enclosing_block, is_refutable, is_trait_method, last_path_segment, path_to_local, path_to_local_id, +}; use if_chain::if_chain; use rustc_errors::Applicability; use rustc_hir::intravisit::{walk_block, walk_expr, NestedVisitorMap, Visitor}; diff --git a/clippy_lints/src/macro_use.rs b/clippy_lints/src/macro_use.rs index 92f95645734..d573c297838 100644 --- a/clippy_lints/src/macro_use.rs +++ b/clippy_lints/src/macro_use.rs @@ -1,5 +1,5 @@ -use crate::utils::in_macro; use clippy_utils::diagnostics::span_lint_and_sugg; +use clippy_utils::in_macro; use clippy_utils::source::snippet; use hir::def::{DefKind, Res}; use if_chain::if_chain; diff --git a/clippy_lints/src/main_recursion.rs b/clippy_lints/src/main_recursion.rs index 6c0308cbd92..07d8a440aea 100644 --- a/clippy_lints/src/main_recursion.rs +++ b/clippy_lints/src/main_recursion.rs @@ -1,12 +1,11 @@ use clippy_utils::diagnostics::span_lint_and_help; use clippy_utils::source::snippet; +use clippy_utils::{is_entrypoint_fn, is_no_std_crate}; use if_chain::if_chain; use rustc_hir::{Crate, Expr, ExprKind, QPath}; use rustc_lint::{LateContext, LateLintPass}; use rustc_session::{declare_tool_lint, impl_lint_pass}; -use crate::utils::{is_entrypoint_fn, is_no_std_crate}; - declare_clippy_lint! { /// **What it does:** Checks for recursion using the entrypoint. /// diff --git a/clippy_lints/src/manual_async_fn.rs b/clippy_lints/src/manual_async_fn.rs index 1db5cf56962..5d88ff3b99f 100644 --- a/clippy_lints/src/manual_async_fn.rs +++ b/clippy_lints/src/manual_async_fn.rs @@ -1,6 +1,6 @@ -use crate::utils::match_function_call; -use crate::utils::paths::FUTURE_FROM_GENERATOR; use clippy_utils::diagnostics::span_lint_and_then; +use clippy_utils::match_function_call; +use clippy_utils::paths::FUTURE_FROM_GENERATOR; use clippy_utils::source::{position_before_rarrow, snippet_block, snippet_opt}; use if_chain::if_chain; use rustc_errors::Applicability; diff --git a/clippy_lints/src/manual_map.rs b/clippy_lints/src/manual_map.rs index fd563bec769..cd9594737bf 100644 --- a/clippy_lints/src/manual_map.rs +++ b/clippy_lints/src/manual_map.rs @@ -1,11 +1,8 @@ -use crate::{ - map_unit_fn::OPTION_MAP_UNIT_FN, - matches::MATCH_AS_REF, - utils::{is_allowed, match_def_path, match_var, paths, peel_hir_expr_refs}, -}; +use crate::{map_unit_fn::OPTION_MAP_UNIT_FN, matches::MATCH_AS_REF}; use clippy_utils::diagnostics::span_lint_and_sugg; use clippy_utils::source::{snippet_with_applicability, snippet_with_context}; use clippy_utils::ty::{can_partially_move_ty, is_type_diagnostic_item, peel_mid_ty_refs_is_mutable}; +use clippy_utils::{is_allowed, match_def_path, match_var, paths, peel_hir_expr_refs}; use rustc_ast::util::parser::PREC_POSTFIX; use rustc_errors::Applicability; use rustc_hir::{ diff --git a/clippy_lints/src/manual_non_exhaustive.rs b/clippy_lints/src/manual_non_exhaustive.rs index 705c1ec1859..a9a89ae5659 100644 --- a/clippy_lints/src/manual_non_exhaustive.rs +++ b/clippy_lints/src/manual_non_exhaustive.rs @@ -1,5 +1,5 @@ -use crate::utils::meets_msrv; use clippy_utils::diagnostics::span_lint_and_then; +use clippy_utils::meets_msrv; use clippy_utils::source::snippet_opt; use if_chain::if_chain; use rustc_ast::ast::{Attribute, Item, ItemKind, StructField, Variant, VariantData, VisibilityKind}; diff --git a/clippy_lints/src/manual_ok_or.rs b/clippy_lints/src/manual_ok_or.rs index a1e5c752f83..9bfae602c40 100644 --- a/clippy_lints/src/manual_ok_or.rs +++ b/clippy_lints/src/manual_ok_or.rs @@ -1,7 +1,7 @@ -use crate::utils::{match_qpath, path_to_local_id, paths}; use clippy_utils::diagnostics::span_lint_and_sugg; use clippy_utils::source::{indent_of, reindent_multiline, snippet_opt}; use clippy_utils::ty::is_type_diagnostic_item; +use clippy_utils::{match_qpath, path_to_local_id, paths}; use if_chain::if_chain; use rustc_errors::Applicability; use rustc_hir::{Expr, ExprKind, PatKind}; diff --git a/clippy_lints/src/manual_strip.rs b/clippy_lints/src/manual_strip.rs index bc4e255b03d..9da37efddac 100644 --- a/clippy_lints/src/manual_strip.rs +++ b/clippy_lints/src/manual_strip.rs @@ -1,8 +1,8 @@ use crate::consts::{constant, Constant}; -use crate::utils::usage::mutated_variables; -use crate::utils::{eq_expr_value, higher, match_def_path, meets_msrv, paths}; use clippy_utils::diagnostics::{multispan_sugg, span_lint_and_then}; use clippy_utils::source::snippet; +use clippy_utils::usage::mutated_variables; +use clippy_utils::{eq_expr_value, higher, match_def_path, meets_msrv, paths}; use if_chain::if_chain; use rustc_ast::ast::LitKind; use rustc_hir::def::Res; diff --git a/clippy_lints/src/manual_unwrap_or.rs b/clippy_lints/src/manual_unwrap_or.rs index 615e2d5c2af..4f139f8d39a 100644 --- a/clippy_lints/src/manual_unwrap_or.rs +++ b/clippy_lints/src/manual_unwrap_or.rs @@ -1,9 +1,9 @@ use crate::consts::constant_simple; -use crate::utils; -use crate::utils::{in_constant, path_to_local_id, sugg}; use clippy_utils::diagnostics::span_lint_and_sugg; use clippy_utils::source::{indent_of, reindent_multiline, snippet_opt}; use clippy_utils::ty::is_type_diagnostic_item; +use clippy_utils::usage::contains_return_break_continue_macro; +use clippy_utils::{in_constant, match_qpath, path_to_local_id, sugg}; use if_chain::if_chain; use rustc_errors::Applicability; use rustc_hir::{Arm, Expr, ExprKind, Pat, PatKind}; @@ -75,19 +75,19 @@ fn lint_manual_unwrap_or<'tcx>(cx: &LateContext<'tcx>, expr: &'tcx Expr<'tcx>) { if let Some((idx, or_arm)) = arms.iter().enumerate().find(|(_, arm)| match arm.pat.kind { PatKind::Path(ref some_qpath) => - utils::match_qpath(some_qpath, &utils::paths::OPTION_NONE), + match_qpath(some_qpath, &clippy_utils::paths::OPTION_NONE), PatKind::TupleStruct(ref err_qpath, &[Pat { kind: PatKind::Wild, .. }], _) => - utils::match_qpath(err_qpath, &utils::paths::RESULT_ERR), + match_qpath(err_qpath, &clippy_utils::paths::RESULT_ERR), _ => false, } ); let unwrap_arm = &arms[1 - idx]; if let PatKind::TupleStruct(ref unwrap_qpath, &[unwrap_pat], _) = unwrap_arm.pat.kind; - if utils::match_qpath(unwrap_qpath, &utils::paths::OPTION_SOME) - || utils::match_qpath(unwrap_qpath, &utils::paths::RESULT_OK); + if match_qpath(unwrap_qpath, &clippy_utils::paths::OPTION_SOME) + || match_qpath(unwrap_qpath, &clippy_utils::paths::RESULT_OK); if let PatKind::Binding(_, binding_hir_id, ..) = unwrap_pat.kind; if path_to_local_id(unwrap_arm.body, binding_hir_id); - if !utils::usage::contains_return_break_continue_macro(or_arm.body); + if !contains_return_break_continue_macro(or_arm.body); then { Some(or_arm) } else { diff --git a/clippy_lints/src/map_clone.rs b/clippy_lints/src/map_clone.rs index fd39052871b..cfcc705eabc 100644 --- a/clippy_lints/src/map_clone.rs +++ b/clippy_lints/src/map_clone.rs @@ -1,6 +1,6 @@ -use crate::utils::is_trait_method; -use crate::utils::remove_blocks; use clippy_utils::diagnostics::span_lint_and_sugg; +use clippy_utils::is_trait_method; +use clippy_utils::remove_blocks; use clippy_utils::source::snippet_with_applicability; use clippy_utils::ty::{is_copy, is_type_diagnostic_item}; use if_chain::if_chain; diff --git a/clippy_lints/src/map_identity.rs b/clippy_lints/src/map_identity.rs index 84ec23c4e2f..75191e1f9ee 100644 --- a/clippy_lints/src/map_identity.rs +++ b/clippy_lints/src/map_identity.rs @@ -1,6 +1,6 @@ -use crate::utils::{is_adjusted, is_trait_method, match_path, match_var, paths, remove_blocks}; use clippy_utils::diagnostics::span_lint_and_sugg; use clippy_utils::ty::is_type_diagnostic_item; +use clippy_utils::{is_adjusted, is_trait_method, match_path, match_var, paths, remove_blocks}; use if_chain::if_chain; use rustc_errors::Applicability; use rustc_hir::{Body, Expr, ExprKind, Pat, PatKind, QPath, StmtKind}; diff --git a/clippy_lints/src/map_unit_fn.rs b/clippy_lints/src/map_unit_fn.rs index 3bd4a965765..d4764b5ccff 100644 --- a/clippy_lints/src/map_unit_fn.rs +++ b/clippy_lints/src/map_unit_fn.rs @@ -1,7 +1,7 @@ -use crate::utils::{iter_input_pats, method_chain_args}; use clippy_utils::diagnostics::span_lint_and_then; use clippy_utils::source::snippet; use clippy_utils::ty::is_type_diagnostic_item; +use clippy_utils::{iter_input_pats, method_chain_args}; use if_chain::if_chain; use rustc_errors::Applicability; use rustc_hir as hir; diff --git a/clippy_lints/src/matches.rs b/clippy_lints/src/matches.rs index 1aa09b82822..e94c7094cac 100644 --- a/clippy_lints/src/matches.rs +++ b/clippy_lints/src/matches.rs @@ -1,16 +1,16 @@ use crate::consts::{constant, miri_to_const, Constant}; -use crate::utils::sugg::Sugg; -use crate::utils::visitors::LocalUsedVisitor; -use crate::utils::{ - get_parent_expr, in_macro, is_allowed, is_expn_of, is_refutable, is_wild, match_qpath, meets_msrv, path_to_local, - path_to_local_id, peel_hir_pat_refs, peel_n_hir_expr_refs, remove_blocks, strip_pat_refs, -}; -use crate::utils::{paths, search_same, SpanlessEq, SpanlessHash}; use clippy_utils::diagnostics::{ multispan_sugg, span_lint_and_help, span_lint_and_note, span_lint_and_sugg, span_lint_and_then, }; use clippy_utils::source::{expr_block, indent_of, snippet, snippet_block, snippet_opt, snippet_with_applicability}; +use clippy_utils::sugg::Sugg; use clippy_utils::ty::{implements_trait, is_type_diagnostic_item, match_type, peel_mid_ty_refs}; +use clippy_utils::visitors::LocalUsedVisitor; +use clippy_utils::{ + get_parent_expr, in_macro, is_allowed, is_expn_of, is_refutable, is_wild, match_qpath, meets_msrv, path_to_local, + path_to_local_id, peel_hir_pat_refs, peel_n_hir_expr_refs, remove_blocks, strip_pat_refs, +}; +use clippy_utils::{paths, search_same, SpanlessEq, SpanlessHash}; use if_chain::if_chain; use rustc_ast::ast::LitKind; use rustc_data_structures::fx::{FxHashMap, FxHashSet}; @@ -1616,9 +1616,9 @@ where mod redundant_pattern_match { use super::REDUNDANT_PATTERN_MATCHING; - use crate::utils::{is_trait_method, match_qpath, paths}; use clippy_utils::diagnostics::span_lint_and_then; use clippy_utils::source::snippet; + use clippy_utils::{is_trait_method, match_qpath, paths}; use if_chain::if_chain; use rustc_ast::ast::LitKind; use rustc_errors::Applicability; diff --git a/clippy_lints/src/mem_discriminant.rs b/clippy_lints/src/mem_discriminant.rs index 85353d4cdde..7895ba9f1e0 100644 --- a/clippy_lints/src/mem_discriminant.rs +++ b/clippy_lints/src/mem_discriminant.rs @@ -1,7 +1,7 @@ -use crate::utils::{match_def_path, paths}; use clippy_utils::diagnostics::span_lint_and_then; use clippy_utils::source::snippet; use clippy_utils::ty::walk_ptrs_ty_depth; +use clippy_utils::{match_def_path, paths}; use if_chain::if_chain; use rustc_errors::Applicability; use rustc_hir::{BorrowKind, Expr, ExprKind}; diff --git a/clippy_lints/src/mem_forget.rs b/clippy_lints/src/mem_forget.rs index 1a8cb82514b..c13802e3953 100644 --- a/clippy_lints/src/mem_forget.rs +++ b/clippy_lints/src/mem_forget.rs @@ -1,5 +1,5 @@ -use crate::utils::{match_def_path, paths}; use clippy_utils::diagnostics::span_lint; +use clippy_utils::{match_def_path, paths}; use rustc_hir::{Expr, ExprKind}; use rustc_lint::{LateContext, LateLintPass}; use rustc_session::{declare_lint_pass, declare_tool_lint}; diff --git a/clippy_lints/src/mem_replace.rs b/clippy_lints/src/mem_replace.rs index 87cb66a6770..426c108d89f 100644 --- a/clippy_lints/src/mem_replace.rs +++ b/clippy_lints/src/mem_replace.rs @@ -1,7 +1,7 @@ -use crate::utils::{in_macro, match_def_path, match_qpath, meets_msrv, paths}; use clippy_utils::diagnostics::{span_lint_and_help, span_lint_and_sugg, span_lint_and_then}; use clippy_utils::is_diagnostic_assoc_item; use clippy_utils::source::{snippet, snippet_with_applicability}; +use clippy_utils::{in_macro, match_def_path, match_qpath, meets_msrv, paths}; use if_chain::if_chain; use rustc_errors::Applicability; use rustc_hir::def_id::DefId; diff --git a/clippy_lints/src/methods/bind_instead_of_map.rs b/clippy_lints/src/methods/bind_instead_of_map.rs index 7d6104ebb7f..0ba8a98a018 100644 --- a/clippy_lints/src/methods/bind_instead_of_map.rs +++ b/clippy_lints/src/methods/bind_instead_of_map.rs @@ -1,8 +1,8 @@ use super::{contains_return, BIND_INSTEAD_OF_MAP}; -use crate::utils::{in_macro, match_qpath, method_calls, paths, remove_blocks, visitors::find_all_ret_expressions}; use clippy_utils::diagnostics::{multispan_sugg_with_applicability, span_lint_and_sugg, span_lint_and_then}; use clippy_utils::source::{snippet, snippet_with_macro_callsite}; use clippy_utils::ty::match_type; +use clippy_utils::{in_macro, match_qpath, method_calls, paths, remove_blocks, visitors::find_all_ret_expressions}; use if_chain::if_chain; use rustc_errors::Applicability; use rustc_hir as hir; diff --git a/clippy_lints/src/methods/clone_on_copy.rs b/clippy_lints/src/methods/clone_on_copy.rs index d1c7789a241..949152cf789 100644 --- a/clippy_lints/src/methods/clone_on_copy.rs +++ b/clippy_lints/src/methods/clone_on_copy.rs @@ -1,5 +1,5 @@ -use crate::utils::sugg; use clippy_utils::diagnostics::span_lint_and_then; +use clippy_utils::sugg; use clippy_utils::ty::is_copy; use rustc_errors::Applicability; use rustc_hir as hir; diff --git a/clippy_lints/src/methods/clone_on_ref_ptr.rs b/clippy_lints/src/methods/clone_on_ref_ptr.rs index b49ae42b12f..03c949d5c31 100644 --- a/clippy_lints/src/methods/clone_on_ref_ptr.rs +++ b/clippy_lints/src/methods/clone_on_ref_ptr.rs @@ -1,5 +1,5 @@ -use crate::utils::paths; use clippy_utils::diagnostics::span_lint_and_sugg; +use clippy_utils::paths; use clippy_utils::source::snippet_with_macro_callsite; use clippy_utils::ty::{is_type_diagnostic_item, match_type}; use rustc_errors::Applicability; diff --git a/clippy_lints/src/methods/expect_fun_call.rs b/clippy_lints/src/methods/expect_fun_call.rs index 1c673c11d65..e7bffa66b3f 100644 --- a/clippy_lints/src/methods/expect_fun_call.rs +++ b/clippy_lints/src/methods/expect_fun_call.rs @@ -1,5 +1,5 @@ -use crate::utils::is_expn_of; use clippy_utils::diagnostics::span_lint_and_sugg; +use clippy_utils::is_expn_of; use clippy_utils::source::{snippet, snippet_with_applicability}; use clippy_utils::ty::is_type_diagnostic_item; use if_chain::if_chain; diff --git a/clippy_lints/src/methods/filetype_is_file.rs b/clippy_lints/src/methods/filetype_is_file.rs index 005c94a6018..39d2f15dbc8 100644 --- a/clippy_lints/src/methods/filetype_is_file.rs +++ b/clippy_lints/src/methods/filetype_is_file.rs @@ -1,6 +1,6 @@ -use crate::utils::{get_parent_expr, paths}; use clippy_utils::diagnostics::span_lint_and_help; use clippy_utils::ty::match_type; +use clippy_utils::{get_parent_expr, paths}; use if_chain::if_chain; use rustc_hir as hir; use rustc_lint::LateContext; diff --git a/clippy_lints/src/methods/filter_flat_map.rs b/clippy_lints/src/methods/filter_flat_map.rs index 4820bb137c1..2f3a3c55ab5 100644 --- a/clippy_lints/src/methods/filter_flat_map.rs +++ b/clippy_lints/src/methods/filter_flat_map.rs @@ -1,5 +1,5 @@ -use crate::utils::is_trait_method; use clippy_utils::diagnostics::span_lint_and_help; +use clippy_utils::is_trait_method; use rustc_hir as hir; use rustc_lint::LateContext; use rustc_span::sym; diff --git a/clippy_lints/src/methods/filter_map.rs b/clippy_lints/src/methods/filter_map.rs index af91370df20..2cb476acb2b 100644 --- a/clippy_lints/src/methods/filter_map.rs +++ b/clippy_lints/src/methods/filter_map.rs @@ -1,6 +1,6 @@ -use crate::utils::{is_trait_method, path_to_local_id, SpanlessEq}; use clippy_utils::diagnostics::span_lint_and_sugg; use clippy_utils::source::snippet; +use clippy_utils::{is_trait_method, path_to_local_id, SpanlessEq}; use if_chain::if_chain; use rustc_errors::Applicability; use rustc_hir as hir; diff --git a/clippy_lints/src/methods/filter_map_flat_map.rs b/clippy_lints/src/methods/filter_map_flat_map.rs index 5294ef97528..b1a4dc98eb8 100644 --- a/clippy_lints/src/methods/filter_map_flat_map.rs +++ b/clippy_lints/src/methods/filter_map_flat_map.rs @@ -1,5 +1,5 @@ -use crate::utils::is_trait_method; use clippy_utils::diagnostics::span_lint_and_help; +use clippy_utils::is_trait_method; use rustc_hir as hir; use rustc_lint::LateContext; use rustc_span::sym; diff --git a/clippy_lints/src/methods/filter_map_identity.rs b/clippy_lints/src/methods/filter_map_identity.rs index 4461baf4f7c..80598d88508 100644 --- a/clippy_lints/src/methods/filter_map_identity.rs +++ b/clippy_lints/src/methods/filter_map_identity.rs @@ -1,5 +1,5 @@ -use crate::utils::{is_trait_method, match_qpath, path_to_local_id, paths}; use clippy_utils::diagnostics::span_lint_and_sugg; +use clippy_utils::{is_trait_method, match_qpath, path_to_local_id, paths}; use if_chain::if_chain; use rustc_errors::Applicability; use rustc_hir as hir; diff --git a/clippy_lints/src/methods/filter_map_map.rs b/clippy_lints/src/methods/filter_map_map.rs index 8f17350054b..0b0a8b1dd3b 100644 --- a/clippy_lints/src/methods/filter_map_map.rs +++ b/clippy_lints/src/methods/filter_map_map.rs @@ -1,5 +1,5 @@ -use crate::utils::is_trait_method; use clippy_utils::diagnostics::span_lint_and_help; +use clippy_utils::is_trait_method; use rustc_hir as hir; use rustc_lint::LateContext; use rustc_span::sym; diff --git a/clippy_lints/src/methods/filter_map_next.rs b/clippy_lints/src/methods/filter_map_next.rs index 8fbadd1d457..ba57abd16c9 100644 --- a/clippy_lints/src/methods/filter_map_next.rs +++ b/clippy_lints/src/methods/filter_map_next.rs @@ -1,6 +1,6 @@ -use crate::utils::{is_trait_method, meets_msrv}; use clippy_utils::diagnostics::{span_lint, span_lint_and_sugg}; use clippy_utils::source::snippet; +use clippy_utils::{is_trait_method, meets_msrv}; use rustc_errors::Applicability; use rustc_hir as hir; use rustc_lint::LateContext; diff --git a/clippy_lints/src/methods/filter_next.rs b/clippy_lints/src/methods/filter_next.rs index af16ea19007..6cd24334414 100644 --- a/clippy_lints/src/methods/filter_next.rs +++ b/clippy_lints/src/methods/filter_next.rs @@ -1,5 +1,5 @@ -use crate::utils::is_trait_method; use clippy_utils::diagnostics::{span_lint, span_lint_and_sugg}; +use clippy_utils::is_trait_method; use clippy_utils::source::snippet; use rustc_errors::Applicability; use rustc_hir as hir; diff --git a/clippy_lints/src/methods/flat_map_identity.rs b/clippy_lints/src/methods/flat_map_identity.rs index 669ac1f743f..034ea6c6562 100644 --- a/clippy_lints/src/methods/flat_map_identity.rs +++ b/clippy_lints/src/methods/flat_map_identity.rs @@ -1,5 +1,5 @@ -use crate::utils::{is_trait_method, match_qpath, paths}; use clippy_utils::diagnostics::span_lint_and_sugg; +use clippy_utils::{is_trait_method, match_qpath, paths}; use if_chain::if_chain; use rustc_errors::Applicability; use rustc_hir as hir; diff --git a/clippy_lints/src/methods/from_iter_instead_of_collect.rs b/clippy_lints/src/methods/from_iter_instead_of_collect.rs index 5d0a07992c8..2095a60e44b 100644 --- a/clippy_lints/src/methods/from_iter_instead_of_collect.rs +++ b/clippy_lints/src/methods/from_iter_instead_of_collect.rs @@ -1,6 +1,6 @@ -use crate::utils::{get_trait_def_id, paths, sugg}; use clippy_utils::diagnostics::span_lint_and_sugg; use clippy_utils::ty::implements_trait; +use clippy_utils::{get_trait_def_id, paths, sugg}; use if_chain::if_chain; use rustc_errors::Applicability; use rustc_hir as hir; diff --git a/clippy_lints/src/methods/get_unwrap.rs b/clippy_lints/src/methods/get_unwrap.rs index ac855419d00..b122a0a0b89 100644 --- a/clippy_lints/src/methods/get_unwrap.rs +++ b/clippy_lints/src/methods/get_unwrap.rs @@ -1,8 +1,8 @@ use crate::methods::derefs_to_slice; -use crate::utils::{get_parent_expr, paths}; use clippy_utils::diagnostics::span_lint_and_sugg; use clippy_utils::source::snippet_with_applicability; use clippy_utils::ty::{is_type_diagnostic_item, match_type}; +use clippy_utils::{get_parent_expr, paths}; use if_chain::if_chain; use rustc_errors::Applicability; use rustc_hir as hir; diff --git a/clippy_lints/src/methods/inefficient_to_string.rs b/clippy_lints/src/methods/inefficient_to_string.rs index 56de7a8bc5e..d10a540c24e 100644 --- a/clippy_lints/src/methods/inefficient_to_string.rs +++ b/clippy_lints/src/methods/inefficient_to_string.rs @@ -1,8 +1,8 @@ use super::INEFFICIENT_TO_STRING; -use crate::utils::{match_def_path, paths}; use clippy_utils::diagnostics::span_lint_and_then; use clippy_utils::source::snippet_with_applicability; use clippy_utils::ty::{is_type_diagnostic_item, walk_ptrs_ty_depth}; +use clippy_utils::{match_def_path, paths}; use if_chain::if_chain; use rustc_errors::Applicability; use rustc_hir as hir; diff --git a/clippy_lints/src/methods/inspect_for_each.rs b/clippy_lints/src/methods/inspect_for_each.rs index c9bbfbc37eb..7fd3ef1a622 100644 --- a/clippy_lints/src/methods/inspect_for_each.rs +++ b/clippy_lints/src/methods/inspect_for_each.rs @@ -1,10 +1,9 @@ use clippy_utils::diagnostics::span_lint_and_help; +use clippy_utils::is_trait_method; use rustc_hir as hir; use rustc_lint::LateContext; use rustc_span::{source_map::Span, sym}; -use crate::utils::is_trait_method; - use super::INSPECT_FOR_EACH; /// lint use of `inspect().for_each()` for `Iterators` diff --git a/clippy_lints/src/methods/into_iter_on_ref.rs b/clippy_lints/src/methods/into_iter_on_ref.rs index a862b55e139..cfe749cf361 100644 --- a/clippy_lints/src/methods/into_iter_on_ref.rs +++ b/clippy_lints/src/methods/into_iter_on_ref.rs @@ -1,6 +1,6 @@ -use crate::utils::{match_trait_method, paths}; use clippy_utils::diagnostics::span_lint_and_sugg; use clippy_utils::ty::has_iter_method; +use clippy_utils::{match_trait_method, paths}; use rustc_errors::Applicability; use rustc_hir as hir; use rustc_lint::LateContext; diff --git a/clippy_lints/src/methods/iter_count.rs b/clippy_lints/src/methods/iter_count.rs index bfd62ff1f0d..fd3d53816a1 100644 --- a/clippy_lints/src/methods/iter_count.rs +++ b/clippy_lints/src/methods/iter_count.rs @@ -1,6 +1,6 @@ use crate::methods::derefs_to_slice; -use crate::utils::paths; use clippy_utils::diagnostics::span_lint_and_sugg; +use clippy_utils::paths; use clippy_utils::source::snippet_with_applicability; use clippy_utils::ty::{is_type_diagnostic_item, match_type}; use rustc_errors::Applicability; diff --git a/clippy_lints/src/methods/iter_next_slice.rs b/clippy_lints/src/methods/iter_next_slice.rs index ce599682bbe..feebf8b8209 100644 --- a/clippy_lints/src/methods/iter_next_slice.rs +++ b/clippy_lints/src/methods/iter_next_slice.rs @@ -1,8 +1,8 @@ use crate::methods::derefs_to_slice; -use crate::utils::{get_parent_expr, higher}; use clippy_utils::diagnostics::span_lint_and_sugg; use clippy_utils::source::snippet_with_applicability; use clippy_utils::ty::is_type_diagnostic_item; +use clippy_utils::{get_parent_expr, higher}; use if_chain::if_chain; use rustc_ast::ast; use rustc_errors::Applicability; diff --git a/clippy_lints/src/methods/iter_nth_zero.rs b/clippy_lints/src/methods/iter_nth_zero.rs index f2b2dd8c097..a12f672739c 100644 --- a/clippy_lints/src/methods/iter_nth_zero.rs +++ b/clippy_lints/src/methods/iter_nth_zero.rs @@ -1,6 +1,6 @@ use crate::consts::{constant, Constant}; -use crate::utils::is_trait_method; use clippy_utils::diagnostics::span_lint_and_sugg; +use clippy_utils::is_trait_method; use clippy_utils::source::snippet_with_applicability; use if_chain::if_chain; use rustc_errors::Applicability; diff --git a/clippy_lints/src/methods/iter_skip_next.rs b/clippy_lints/src/methods/iter_skip_next.rs index 6100613bcac..ea01860b456 100644 --- a/clippy_lints/src/methods/iter_skip_next.rs +++ b/clippy_lints/src/methods/iter_skip_next.rs @@ -1,5 +1,5 @@ -use crate::utils::is_trait_method; use clippy_utils::diagnostics::span_lint_and_sugg; +use clippy_utils::is_trait_method; use clippy_utils::source::snippet; use rustc_errors::Applicability; use rustc_hir as hir; diff --git a/clippy_lints/src/methods/iterator_step_by_zero.rs b/clippy_lints/src/methods/iterator_step_by_zero.rs index 51c1ab0484e..3baa580314f 100644 --- a/clippy_lints/src/methods/iterator_step_by_zero.rs +++ b/clippy_lints/src/methods/iterator_step_by_zero.rs @@ -1,6 +1,6 @@ use crate::consts::{constant, Constant}; -use crate::utils::is_trait_method; use clippy_utils::diagnostics::span_lint; +use clippy_utils::is_trait_method; use rustc_hir as hir; use rustc_lint::LateContext; use rustc_span::sym; diff --git a/clippy_lints/src/methods/manual_saturating_arithmetic.rs b/clippy_lints/src/methods/manual_saturating_arithmetic.rs index 0c8a002e359..f16699322d1 100644 --- a/clippy_lints/src/methods/manual_saturating_arithmetic.rs +++ b/clippy_lints/src/methods/manual_saturating_arithmetic.rs @@ -1,5 +1,5 @@ -use crate::utils::match_qpath; use clippy_utils::diagnostics::span_lint_and_sugg; +use clippy_utils::match_qpath; use clippy_utils::source::snippet_with_applicability; use if_chain::if_chain; use rustc_ast::ast; diff --git a/clippy_lints/src/methods/map_collect_result_unit.rs b/clippy_lints/src/methods/map_collect_result_unit.rs index b59998fc8b4..e4402b2da21 100644 --- a/clippy_lints/src/methods/map_collect_result_unit.rs +++ b/clippy_lints/src/methods/map_collect_result_unit.rs @@ -1,5 +1,5 @@ -use crate::utils::is_trait_method; use clippy_utils::diagnostics::span_lint_and_sugg; +use clippy_utils::is_trait_method; use clippy_utils::source::snippet; use clippy_utils::ty::is_type_diagnostic_item; use if_chain::if_chain; diff --git a/clippy_lints/src/methods/map_flatten.rs b/clippy_lints/src/methods/map_flatten.rs index 6f5e723fbfb..4bc52b036a8 100644 --- a/clippy_lints/src/methods/map_flatten.rs +++ b/clippy_lints/src/methods/map_flatten.rs @@ -1,5 +1,5 @@ -use crate::utils::is_trait_method; use clippy_utils::diagnostics::span_lint_and_sugg; +use clippy_utils::is_trait_method; use clippy_utils::source::snippet; use clippy_utils::ty::is_type_diagnostic_item; use rustc_errors::Applicability; diff --git a/clippy_lints/src/methods/map_unwrap_or.rs b/clippy_lints/src/methods/map_unwrap_or.rs index 8ef02b4a641..deb4b4492b5 100644 --- a/clippy_lints/src/methods/map_unwrap_or.rs +++ b/clippy_lints/src/methods/map_unwrap_or.rs @@ -1,8 +1,8 @@ -use crate::utils::meets_msrv; -use crate::utils::usage::mutated_variables; use clippy_utils::diagnostics::{span_lint, span_lint_and_sugg}; +use clippy_utils::meets_msrv; use clippy_utils::source::snippet; use clippy_utils::ty::is_type_diagnostic_item; +use clippy_utils::usage::mutated_variables; use rustc_errors::Applicability; use rustc_hir as hir; use rustc_lint::LateContext; diff --git a/clippy_lints/src/methods/mod.rs b/clippy_lints/src/methods/mod.rs index af8fe7abd96..cbfb350ebb1 100644 --- a/clippy_lints/src/methods/mod.rs +++ b/clippy_lints/src/methods/mod.rs @@ -55,6 +55,10 @@ use bind_instead_of_map::BindInsteadOfMap; use clippy_utils::diagnostics::{span_lint, span_lint_and_help, span_lint_and_sugg}; use clippy_utils::source::snippet_with_applicability; use clippy_utils::ty::{contains_ty, implements_trait, is_copy, is_type_diagnostic_item}; +use clippy_utils::{ + contains_return, get_trait_def_id, in_macro, iter_input_pats, match_def_path, match_qpath, method_calls, + method_chain_args, paths, return_ty, single_segment_path, SpanlessEq, +}; use if_chain::if_chain; use rustc_ast::ast; use rustc_errors::Applicability; @@ -68,11 +72,6 @@ use rustc_session::{declare_tool_lint, impl_lint_pass}; use rustc_span::symbol::{sym, SymbolStr}; use rustc_typeck::hir_ty_to_ty; -use crate::utils::{ - contains_return, get_trait_def_id, in_macro, iter_input_pats, match_def_path, match_qpath, method_calls, - method_chain_args, paths, return_ty, single_segment_path, SpanlessEq, -}; - declare_clippy_lint! { /// **What it does:** Checks for `.unwrap()` calls on `Option`s and on `Result`s. /// diff --git a/clippy_lints/src/methods/option_as_ref_deref.rs b/clippy_lints/src/methods/option_as_ref_deref.rs index f921d7b16c0..d11ede080dc 100644 --- a/clippy_lints/src/methods/option_as_ref_deref.rs +++ b/clippy_lints/src/methods/option_as_ref_deref.rs @@ -1,7 +1,7 @@ -use crate::utils::{match_def_path, meets_msrv, path_to_local_id, paths, remove_blocks}; use clippy_utils::diagnostics::span_lint_and_sugg; use clippy_utils::source::snippet; use clippy_utils::ty::is_type_diagnostic_item; +use clippy_utils::{match_def_path, meets_msrv, path_to_local_id, paths, remove_blocks}; use if_chain::if_chain; use rustc_errors::Applicability; use rustc_hir as hir; diff --git a/clippy_lints/src/methods/option_map_or_none.rs b/clippy_lints/src/methods/option_map_or_none.rs index e8b057c2d74..d93db2c22e4 100644 --- a/clippy_lints/src/methods/option_map_or_none.rs +++ b/clippy_lints/src/methods/option_map_or_none.rs @@ -1,7 +1,7 @@ -use crate::utils::{match_qpath, paths}; use clippy_utils::diagnostics::span_lint_and_sugg; use clippy_utils::source::snippet; use clippy_utils::ty::is_type_diagnostic_item; +use clippy_utils::{match_qpath, paths}; use rustc_errors::Applicability; use rustc_hir as hir; use rustc_lint::LateContext; diff --git a/clippy_lints/src/methods/option_map_unwrap_or.rs b/clippy_lints/src/methods/option_map_unwrap_or.rs index c6459648cd5..e252abc177a 100644 --- a/clippy_lints/src/methods/option_map_unwrap_or.rs +++ b/clippy_lints/src/methods/option_map_unwrap_or.rs @@ -1,5 +1,5 @@ -use crate::utils::differing_macro_contexts; use clippy_utils::diagnostics::span_lint_and_then; +use clippy_utils::differing_macro_contexts; use clippy_utils::source::snippet_with_applicability; use clippy_utils::ty::is_copy; use clippy_utils::ty::is_type_diagnostic_item; diff --git a/clippy_lints/src/methods/or_fun_call.rs b/clippy_lints/src/methods/or_fun_call.rs index 1b43802a08e..4880d13f39a 100644 --- a/clippy_lints/src/methods/or_fun_call.rs +++ b/clippy_lints/src/methods/or_fun_call.rs @@ -1,8 +1,8 @@ -use crate::utils::eager_or_lazy::is_lazyness_candidate; -use crate::utils::{contains_return, get_trait_def_id, last_path_segment, paths}; use clippy_utils::diagnostics::span_lint_and_sugg; +use clippy_utils::eager_or_lazy::is_lazyness_candidate; use clippy_utils::source::{snippet, snippet_with_applicability, snippet_with_macro_callsite}; use clippy_utils::ty::{implements_trait, is_type_diagnostic_item, match_type}; +use clippy_utils::{contains_return, get_trait_def_id, last_path_segment, paths}; use if_chain::if_chain; use rustc_errors::Applicability; use rustc_hir as hir; diff --git a/clippy_lints/src/methods/search_is_some.rs b/clippy_lints/src/methods/search_is_some.rs index 18e1064b018..13546dc1779 100644 --- a/clippy_lints/src/methods/search_is_some.rs +++ b/clippy_lints/src/methods/search_is_some.rs @@ -1,7 +1,7 @@ -use crate::utils::{is_trait_method, strip_pat_refs}; use clippy_utils::diagnostics::{span_lint_and_help, span_lint_and_sugg}; use clippy_utils::source::{snippet, snippet_with_applicability}; use clippy_utils::ty::is_type_diagnostic_item; +use clippy_utils::{is_trait_method, strip_pat_refs}; use if_chain::if_chain; use rustc_errors::Applicability; use rustc_hir as hir; diff --git a/clippy_lints/src/methods/skip_while_next.rs b/clippy_lints/src/methods/skip_while_next.rs index 8995226191b..3db83785b59 100644 --- a/clippy_lints/src/methods/skip_while_next.rs +++ b/clippy_lints/src/methods/skip_while_next.rs @@ -1,5 +1,5 @@ -use crate::utils::is_trait_method; use clippy_utils::diagnostics::span_lint_and_help; +use clippy_utils::is_trait_method; use rustc_hir as hir; use rustc_lint::LateContext; use rustc_span::sym; diff --git a/clippy_lints/src/methods/string_extend_chars.rs b/clippy_lints/src/methods/string_extend_chars.rs index d9b97168490..52b26a36fe3 100644 --- a/clippy_lints/src/methods/string_extend_chars.rs +++ b/clippy_lints/src/methods/string_extend_chars.rs @@ -1,5 +1,5 @@ -use crate::utils::method_chain_args; use clippy_utils::diagnostics::span_lint_and_sugg; +use clippy_utils::method_chain_args; use clippy_utils::source::snippet_with_applicability; use clippy_utils::ty::is_type_diagnostic_item; use rustc_errors::Applicability; diff --git a/clippy_lints/src/methods/suspicious_map.rs b/clippy_lints/src/methods/suspicious_map.rs index fd4651dd182..7015bd54c35 100644 --- a/clippy_lints/src/methods/suspicious_map.rs +++ b/clippy_lints/src/methods/suspicious_map.rs @@ -1,6 +1,6 @@ -use crate::utils::usage::mutated_variables; -use crate::utils::{expr_or_init, is_trait_method}; use clippy_utils::diagnostics::span_lint_and_help; +use clippy_utils::usage::mutated_variables; +use clippy_utils::{expr_or_init, is_trait_method}; use if_chain::if_chain; use rustc_hir as hir; use rustc_lint::LateContext; diff --git a/clippy_lints/src/methods/uninit_assumed_init.rs b/clippy_lints/src/methods/uninit_assumed_init.rs index 071856c3ba6..f2f6ef4be6c 100644 --- a/clippy_lints/src/methods/uninit_assumed_init.rs +++ b/clippy_lints/src/methods/uninit_assumed_init.rs @@ -1,5 +1,5 @@ -use crate::utils::{match_def_path, match_qpath, paths}; use clippy_utils::diagnostics::span_lint; +use clippy_utils::{match_def_path, match_qpath, paths}; use if_chain::if_chain; use rustc_hir as hir; use rustc_lint::LateContext; diff --git a/clippy_lints/src/methods/unnecessary_filter_map.rs b/clippy_lints/src/methods/unnecessary_filter_map.rs index 670134c68f2..48d905ab833 100644 --- a/clippy_lints/src/methods/unnecessary_filter_map.rs +++ b/clippy_lints/src/methods/unnecessary_filter_map.rs @@ -1,14 +1,13 @@ -use crate::utils::usage::mutated_variables; -use crate::utils::{is_trait_method, match_qpath, path_to_local_id, paths}; use clippy_utils::diagnostics::span_lint; +use clippy_utils::usage::mutated_variables; +use clippy_utils::{is_trait_method, match_qpath, path_to_local_id, paths}; +use if_chain::if_chain; use rustc_hir as hir; use rustc_hir::intravisit::{walk_expr, NestedVisitorMap, Visitor}; use rustc_lint::LateContext; use rustc_middle::hir::map::Map; use rustc_span::sym; -use if_chain::if_chain; - use super::UNNECESSARY_FILTER_MAP; pub(super) fn check(cx: &LateContext<'_>, expr: &hir::Expr<'_>, args: &[hir::Expr<'_>]) { diff --git a/clippy_lints/src/methods/unnecessary_fold.rs b/clippy_lints/src/methods/unnecessary_fold.rs index 3ccde57de3f..1268fd4bda9 100644 --- a/clippy_lints/src/methods/unnecessary_fold.rs +++ b/clippy_lints/src/methods/unnecessary_fold.rs @@ -1,6 +1,6 @@ -use crate::utils::{is_trait_method, path_to_local_id, remove_blocks, strip_pat_refs}; use clippy_utils::diagnostics::span_lint_and_sugg; use clippy_utils::source::snippet_with_applicability; +use clippy_utils::{is_trait_method, path_to_local_id, remove_blocks, strip_pat_refs}; use if_chain::if_chain; use rustc_ast::ast; use rustc_errors::Applicability; diff --git a/clippy_lints/src/methods/unnecessary_lazy_eval.rs b/clippy_lints/src/methods/unnecessary_lazy_eval.rs index 3874673bf9f..a86185bf0a6 100644 --- a/clippy_lints/src/methods/unnecessary_lazy_eval.rs +++ b/clippy_lints/src/methods/unnecessary_lazy_eval.rs @@ -1,7 +1,7 @@ -use crate::utils::{eager_or_lazy, usage}; use clippy_utils::diagnostics::span_lint_and_sugg; use clippy_utils::source::snippet; use clippy_utils::ty::is_type_diagnostic_item; +use clippy_utils::{eager_or_lazy, usage}; use rustc_errors::Applicability; use rustc_hir as hir; use rustc_lint::LateContext; diff --git a/clippy_lints/src/methods/useless_asref.rs b/clippy_lints/src/methods/useless_asref.rs index 13c95e33fef..b5505af0f7e 100644 --- a/clippy_lints/src/methods/useless_asref.rs +++ b/clippy_lints/src/methods/useless_asref.rs @@ -1,7 +1,7 @@ -use crate::utils::{get_parent_expr, match_trait_method, paths}; use clippy_utils::diagnostics::span_lint_and_sugg; use clippy_utils::source::snippet_with_applicability; use clippy_utils::ty::walk_ptrs_ty_depth; +use clippy_utils::{get_parent_expr, match_trait_method, paths}; use if_chain::if_chain; use rustc_errors::Applicability; use rustc_hir as hir; diff --git a/clippy_lints/src/minmax.rs b/clippy_lints/src/minmax.rs index 6a4e70e50af..776f4c7b741 100644 --- a/clippy_lints/src/minmax.rs +++ b/clippy_lints/src/minmax.rs @@ -1,6 +1,6 @@ use crate::consts::{constant_simple, Constant}; -use crate::utils::{match_def_path, match_trait_method, paths}; use clippy_utils::diagnostics::span_lint; +use clippy_utils::{match_def_path, match_trait_method, paths}; use if_chain::if_chain; use rustc_hir::{Expr, ExprKind}; use rustc_lint::{LateContext, LateLintPass}; diff --git a/clippy_lints/src/misc.rs b/clippy_lints/src/misc.rs index 03d07287005..026ea50936a 100644 --- a/clippy_lints/src/misc.rs +++ b/clippy_lints/src/misc.rs @@ -18,8 +18,8 @@ use rustc_span::source_map::{ExpnKind, Span}; use rustc_span::symbol::sym; use crate::consts::{constant, Constant}; -use crate::utils::sugg::Sugg; -use crate::utils::{ +use clippy_utils::sugg::Sugg; +use clippy_utils::{ get_item_name, get_parent_expr, higher, in_constant, is_diagnostic_assoc_item, is_integer_const, iter_input_pats, last_path_segment, match_qpath, unsext, SpanlessEq, }; diff --git a/clippy_lints/src/missing_const_for_fn.rs b/clippy_lints/src/missing_const_for_fn.rs index aba4accccb1..23554669d97 100644 --- a/clippy_lints/src/missing_const_for_fn.rs +++ b/clippy_lints/src/missing_const_for_fn.rs @@ -1,7 +1,7 @@ -use crate::utils::qualify_min_const_fn::is_min_const_fn; -use crate::utils::{fn_has_unsatisfiable_preds, is_entrypoint_fn, meets_msrv, trait_ref_of_method}; use clippy_utils::diagnostics::span_lint; +use clippy_utils::qualify_min_const_fn::is_min_const_fn; use clippy_utils::ty::has_drop; +use clippy_utils::{fn_has_unsatisfiable_preds, is_entrypoint_fn, meets_msrv, trait_ref_of_method}; use rustc_hir as hir; use rustc_hir::intravisit::FnKind; use rustc_hir::{Body, Constness, FnDecl, GenericParamKind, HirId}; diff --git a/clippy_lints/src/modulo_arithmetic.rs b/clippy_lints/src/modulo_arithmetic.rs index 1b00cf2c75d..6a52de4f713 100644 --- a/clippy_lints/src/modulo_arithmetic.rs +++ b/clippy_lints/src/modulo_arithmetic.rs @@ -1,6 +1,6 @@ use crate::consts::{constant, Constant}; -use crate::utils::sext; use clippy_utils::diagnostics::span_lint_and_then; +use clippy_utils::sext; use if_chain::if_chain; use rustc_hir::{BinOpKind, Expr, ExprKind}; use rustc_lint::{LateContext, LateLintPass}; diff --git a/clippy_lints/src/multiple_crate_versions.rs b/clippy_lints/src/multiple_crate_versions.rs index 6eaeaebe781..584daa5e119 100644 --- a/clippy_lints/src/multiple_crate_versions.rs +++ b/clippy_lints/src/multiple_crate_versions.rs @@ -1,7 +1,7 @@ //! lint on multiple versions of a crate being used -use crate::utils::run_lints; use clippy_utils::diagnostics::span_lint; +use clippy_utils::run_lints; use rustc_hir::def_id::LOCAL_CRATE; use rustc_hir::{Crate, CRATE_HIR_ID}; use rustc_lint::{LateContext, LateLintPass}; diff --git a/clippy_lints/src/mut_key.rs b/clippy_lints/src/mut_key.rs index 39aec79734c..41bd07bcf1e 100644 --- a/clippy_lints/src/mut_key.rs +++ b/clippy_lints/src/mut_key.rs @@ -1,5 +1,5 @@ -use crate::utils::{match_def_path, paths, trait_ref_of_method}; use clippy_utils::diagnostics::span_lint; +use clippy_utils::{match_def_path, paths, trait_ref_of_method}; use rustc_hir as hir; use rustc_lint::{LateContext, LateLintPass}; use rustc_middle::ty::TypeFoldable; diff --git a/clippy_lints/src/mut_mut.rs b/clippy_lints/src/mut_mut.rs index c11ccc94890..ef33e41a5fa 100644 --- a/clippy_lints/src/mut_mut.rs +++ b/clippy_lints/src/mut_mut.rs @@ -1,5 +1,5 @@ -use crate::utils::higher; use clippy_utils::diagnostics::span_lint; +use clippy_utils::higher; use rustc_hir as hir; use rustc_hir::intravisit; use rustc_lint::{LateContext, LateLintPass, LintContext}; diff --git a/clippy_lints/src/mutable_debug_assertion.rs b/clippy_lints/src/mutable_debug_assertion.rs index fb8895e08d0..533c5a22db0 100644 --- a/clippy_lints/src/mutable_debug_assertion.rs +++ b/clippy_lints/src/mutable_debug_assertion.rs @@ -1,5 +1,5 @@ -use crate::utils::{higher, is_direct_expn_of}; use clippy_utils::diagnostics::span_lint; +use clippy_utils::{higher, is_direct_expn_of}; use rustc_hir::intravisit::{walk_expr, NestedVisitorMap, Visitor}; use rustc_hir::{BorrowKind, Expr, ExprKind, MatchSource, Mutability}; use rustc_lint::{LateContext, LateLintPass}; diff --git a/clippy_lints/src/needless_arbitrary_self_type.rs b/clippy_lints/src/needless_arbitrary_self_type.rs index c62ff7323f3..3e2b2782ed5 100644 --- a/clippy_lints/src/needless_arbitrary_self_type.rs +++ b/clippy_lints/src/needless_arbitrary_self_type.rs @@ -1,5 +1,5 @@ -use crate::utils::in_macro; use clippy_utils::diagnostics::span_lint_and_sugg; +use clippy_utils::in_macro; use if_chain::if_chain; use rustc_ast::ast::{BindingMode, Lifetime, Mutability, Param, PatKind, Path, TyKind}; use rustc_errors::Applicability; diff --git a/clippy_lints/src/needless_bool.rs b/clippy_lints/src/needless_bool.rs index 4c67304d23e..db7b3423ad9 100644 --- a/clippy_lints/src/needless_bool.rs +++ b/clippy_lints/src/needless_bool.rs @@ -2,10 +2,10 @@ //! //! This lint is **warn** by default -use crate::utils::sugg::Sugg; -use crate::utils::{is_expn_of, parent_node_is_if_expr}; use clippy_utils::diagnostics::{span_lint, span_lint_and_sugg}; use clippy_utils::source::snippet_with_applicability; +use clippy_utils::sugg::Sugg; +use clippy_utils::{is_expn_of, parent_node_is_if_expr}; use rustc_ast::ast::LitKind; use rustc_errors::Applicability; use rustc_hir::{BinOpKind, Block, Expr, ExprKind, StmtKind, UnOp}; diff --git a/clippy_lints/src/needless_borrow.rs b/clippy_lints/src/needless_borrow.rs index 72436b51dcb..79d84da2dfc 100644 --- a/clippy_lints/src/needless_borrow.rs +++ b/clippy_lints/src/needless_borrow.rs @@ -2,8 +2,8 @@ //! //! This lint is **warn** by default -use crate::utils::is_automatically_derived; use clippy_utils::diagnostics::span_lint_and_then; +use clippy_utils::is_automatically_derived; use clippy_utils::source::snippet_opt; use if_chain::if_chain; use rustc_errors::Applicability; diff --git a/clippy_lints/src/needless_pass_by_value.rs b/clippy_lints/src/needless_pass_by_value.rs index fc8ee6cb8ef..075bbf9a426 100644 --- a/clippy_lints/src/needless_pass_by_value.rs +++ b/clippy_lints/src/needless_pass_by_value.rs @@ -1,8 +1,8 @@ -use crate::utils::ptr::get_spans; -use crate::utils::{get_trait_def_id, is_self, paths}; use clippy_utils::diagnostics::{multispan_sugg, span_lint_and_then}; +use clippy_utils::ptr::get_spans; use clippy_utils::source::{snippet, snippet_opt}; use clippy_utils::ty::{implements_trait, is_copy, is_type_diagnostic_item}; +use clippy_utils::{get_trait_def_id, is_self, paths}; use if_chain::if_chain; use rustc_ast::ast::Attribute; use rustc_data_structures::fx::{FxHashMap, FxHashSet}; diff --git a/clippy_lints/src/needless_question_mark.rs b/clippy_lints/src/needless_question_mark.rs index ecf48d082af..99e85e6683c 100644 --- a/clippy_lints/src/needless_question_mark.rs +++ b/clippy_lints/src/needless_question_mark.rs @@ -1,6 +1,8 @@ use clippy_utils::diagnostics::span_lint_and_sugg; use clippy_utils::source::snippet; use clippy_utils::ty::is_type_diagnostic_item; +use clippy_utils::{is_ok_ctor, is_some_ctor, meets_msrv}; +use if_chain::if_chain; use rustc_errors::Applicability; use rustc_hir::{Body, Expr, ExprKind, LangItem, MatchSource, QPath}; use rustc_lint::{LateContext, LateLintPass, LintContext}; @@ -8,9 +10,6 @@ use rustc_semver::RustcVersion; use rustc_session::{declare_tool_lint, impl_lint_pass}; use rustc_span::sym; -use crate::utils; -use if_chain::if_chain; - declare_clippy_lint! { /// **What it does:** /// Suggests alternatives for useless applications of `?` in terminating expressions @@ -161,7 +160,7 @@ fn is_some_or_ok_call<'a>( // Check outer expression matches CALL_IDENT(ARGUMENT) format if let ExprKind::Call(path, args) = &expr.kind; if let ExprKind::Path(QPath::Resolved(None, path)) = &path.kind; - if utils::is_some_ctor(cx, path.res) || utils::is_ok_ctor(cx, path.res); + if is_some_ctor(cx, path.res) || is_ok_ctor(cx, path.res); // Extract inner expression from ARGUMENT if let ExprKind::Match(inner_expr_with_q, _, MatchSource::TryDesugar) = &args[0].kind; @@ -182,7 +181,7 @@ fn is_some_or_ok_call<'a>( let inner_is_some = is_type_diagnostic_item(cx, inner_ty, sym::option_type); // Check for Option MSRV - let meets_option_msrv = utils::meets_msrv(nqml.msrv.as_ref(), &NEEDLESS_QUESTION_MARK_OPTION_MSRV); + let meets_option_msrv = meets_msrv(nqml.msrv.as_ref(), &NEEDLESS_QUESTION_MARK_OPTION_MSRV); if outer_is_some && inner_is_some && meets_option_msrv { return Some(SomeOkCall::SomeCall(expr, inner_expr)); } @@ -196,7 +195,7 @@ fn is_some_or_ok_call<'a>( let does_not_call_from = !has_implicit_error_from(cx, expr, inner_expr); // Must meet Result MSRV - let meets_result_msrv = utils::meets_msrv(nqml.msrv.as_ref(), &NEEDLESS_QUESTION_MARK_RESULT_MSRV); + let meets_result_msrv = meets_msrv(nqml.msrv.as_ref(), &NEEDLESS_QUESTION_MARK_RESULT_MSRV); if outer_is_result && inner_is_result && does_not_call_from && meets_result_msrv { return Some(SomeOkCall::OkCall(expr, inner_expr)); } diff --git a/clippy_lints/src/neg_cmp_op_on_partial_ord.rs b/clippy_lints/src/neg_cmp_op_on_partial_ord.rs index e291885d34d..4b935c7b906 100644 --- a/clippy_lints/src/neg_cmp_op_on_partial_ord.rs +++ b/clippy_lints/src/neg_cmp_op_on_partial_ord.rs @@ -1,13 +1,12 @@ use clippy_utils::diagnostics::span_lint; use clippy_utils::ty::implements_trait; +use clippy_utils::{self, get_trait_def_id, paths}; use if_chain::if_chain; use rustc_hir::{BinOpKind, Expr, ExprKind, UnOp}; use rustc_lint::{LateContext, LateLintPass, LintContext}; use rustc_middle::lint::in_external_macro; use rustc_session::{declare_lint_pass, declare_tool_lint}; -use crate::utils::{self, paths}; - declare_clippy_lint! { /// **What it does:** /// Checks for the usage of negated comparison operators on types which only implement @@ -61,7 +60,7 @@ impl<'tcx> LateLintPass<'tcx> for NoNegCompOpForPartialOrd { let ty = cx.typeck_results().expr_ty(left); let implements_ord = { - if let Some(id) = utils::get_trait_def_id(cx, &paths::ORD) { + if let Some(id) = get_trait_def_id(cx, &paths::ORD) { implements_trait(cx, ty, id, &[]) } else { return; diff --git a/clippy_lints/src/new_without_default.rs b/clippy_lints/src/new_without_default.rs index 9fbb6b02742..502e5e4bf37 100644 --- a/clippy_lints/src/new_without_default.rs +++ b/clippy_lints/src/new_without_default.rs @@ -1,7 +1,7 @@ -use crate::utils::paths; -use crate::utils::sugg::DiagnosticBuilderExt; -use crate::utils::{get_trait_def_id, return_ty}; use clippy_utils::diagnostics::span_lint_hir_and_then; +use clippy_utils::paths; +use clippy_utils::sugg::DiagnosticBuilderExt; +use clippy_utils::{get_trait_def_id, return_ty}; use if_chain::if_chain; use rustc_errors::Applicability; use rustc_hir as hir; diff --git a/clippy_lints/src/non_copy_const.rs b/clippy_lints/src/non_copy_const.rs index 5db614497e3..b86ae1426ef 100644 --- a/clippy_lints/src/non_copy_const.rs +++ b/clippy_lints/src/non_copy_const.rs @@ -5,6 +5,8 @@ use std::ptr; use clippy_utils::diagnostics::span_lint_and_then; +use clippy_utils::in_constant; +use if_chain::if_chain; use rustc_hir::def::{DefKind, Res}; use rustc_hir::def_id::DefId; use rustc_hir::{ @@ -19,9 +21,6 @@ use rustc_session::{declare_lint_pass, declare_tool_lint}; use rustc_span::{InnerSpan, Span, DUMMY_SP}; use rustc_typeck::hir_ty_to_ty; -use crate::utils::in_constant; -use if_chain::if_chain; - // FIXME: this is a correctness problem but there's no suitable // warn-by-default category. declare_clippy_lint! { diff --git a/clippy_lints/src/open_options.rs b/clippy_lints/src/open_options.rs index 8e8aaa67afa..c61dff4b8e0 100644 --- a/clippy_lints/src/open_options.rs +++ b/clippy_lints/src/open_options.rs @@ -1,5 +1,5 @@ -use crate::utils::paths; use clippy_utils::diagnostics::span_lint; +use clippy_utils::paths; use clippy_utils::ty::match_type; use rustc_ast::ast::LitKind; use rustc_hir::{Expr, ExprKind}; diff --git a/clippy_lints/src/option_env_unwrap.rs b/clippy_lints/src/option_env_unwrap.rs index 343159f9ae2..a0bc324e026 100644 --- a/clippy_lints/src/option_env_unwrap.rs +++ b/clippy_lints/src/option_env_unwrap.rs @@ -1,5 +1,5 @@ -use crate::utils::is_direct_expn_of; use clippy_utils::diagnostics::span_lint_and_help; +use clippy_utils::is_direct_expn_of; use if_chain::if_chain; use rustc_ast::ast::{Expr, ExprKind}; use rustc_lint::{EarlyContext, EarlyLintPass}; diff --git a/clippy_lints/src/option_if_let_else.rs b/clippy_lints/src/option_if_let_else.rs index eab08a58320..a76a4a33f1f 100644 --- a/clippy_lints/src/option_if_let_else.rs +++ b/clippy_lints/src/option_if_let_else.rs @@ -1,11 +1,10 @@ -use crate::utils; -use crate::utils::eager_or_lazy; -use crate::utils::paths; -use crate::utils::sugg::Sugg; use clippy_utils::diagnostics::span_lint_and_sugg; +use clippy_utils::paths; +use clippy_utils::sugg::Sugg; use clippy_utils::ty::is_type_diagnostic_item; +use clippy_utils::usage::contains_return_break_continue_macro; +use clippy_utils::{eager_or_lazy, get_enclosing_block, in_macro, match_qpath}; use if_chain::if_chain; - use rustc_errors::Applicability; use rustc_hir::{Arm, BindingAnnotation, Block, Expr, ExprKind, MatchSource, Mutability, PatKind, UnOp}; use rustc_lint::{LateContext, LateLintPass}; @@ -110,7 +109,7 @@ fn extract_body_from_arm<'a>(arm: &'a Arm<'a>) -> Option<&'a Expr<'a>> { /// If this is the else body of an if/else expression, then we need to wrap /// it in curly braces. Otherwise, we don't. fn should_wrap_in_braces(cx: &LateContext<'_>, expr: &Expr<'_>) -> bool { - utils::get_enclosing_block(cx, expr.hir_id).map_or(false, |parent| { + get_enclosing_block(cx, expr.hir_id).map_or(false, |parent| { let mut should_wrap = false; if let Some(Expr { @@ -160,15 +159,15 @@ fn detect_option_if_let_else<'tcx>( expr: &'_ Expr<'tcx>, ) -> Option<OptionIfLetElseOccurence> { if_chain! { - if !utils::in_macro(expr.span); // Don't lint macros, because it behaves weirdly + if !in_macro(expr.span); // Don't lint macros, because it behaves weirdly if let ExprKind::Match(cond_expr, arms, MatchSource::IfLetDesugar{contains_else_clause: true}) = &expr.kind; if arms.len() == 2; if !is_result_ok(cx, cond_expr); // Don't lint on Result::ok because a different lint does it already if let PatKind::TupleStruct(struct_qpath, &[inner_pat], _) = &arms[0].pat.kind; - if utils::match_qpath(struct_qpath, &paths::OPTION_SOME); + if match_qpath(struct_qpath, &paths::OPTION_SOME); if let PatKind::Binding(bind_annotation, _, id, _) = &inner_pat.kind; - if !utils::usage::contains_return_break_continue_macro(arms[0].body); - if !utils::usage::contains_return_break_continue_macro(arms[1].body); + if !contains_return_break_continue_macro(arms[0].body); + if !contains_return_break_continue_macro(arms[1].body); then { let capture_mut = if bind_annotation == &BindingAnnotation::Mutable { "mut " } else { "" }; let some_body = extract_body_from_arm(&arms[0])?; diff --git a/clippy_lints/src/overflow_check_conditional.rs b/clippy_lints/src/overflow_check_conditional.rs index 524b96921fe..cf667c6e805 100644 --- a/clippy_lints/src/overflow_check_conditional.rs +++ b/clippy_lints/src/overflow_check_conditional.rs @@ -1,5 +1,5 @@ -use crate::utils::SpanlessEq; use clippy_utils::diagnostics::span_lint; +use clippy_utils::SpanlessEq; use if_chain::if_chain; use rustc_hir::{BinOpKind, Expr, ExprKind, QPath}; use rustc_lint::{LateContext, LateLintPass}; diff --git a/clippy_lints/src/panic_in_result_fn.rs b/clippy_lints/src/panic_in_result_fn.rs index 880951f3e3e..d32b937b209 100644 --- a/clippy_lints/src/panic_in_result_fn.rs +++ b/clippy_lints/src/panic_in_result_fn.rs @@ -1,6 +1,6 @@ -use crate::utils::{find_macro_calls, return_ty}; use clippy_utils::diagnostics::span_lint_and_then; use clippy_utils::ty::is_type_diagnostic_item; +use clippy_utils::{find_macro_calls, return_ty}; use rustc_hir as hir; use rustc_hir::intravisit::FnKind; use rustc_lint::{LateContext, LateLintPass}; diff --git a/clippy_lints/src/panic_unimplemented.rs b/clippy_lints/src/panic_unimplemented.rs index ad4ed831941..d06e7f8fe1e 100644 --- a/clippy_lints/src/panic_unimplemented.rs +++ b/clippy_lints/src/panic_unimplemented.rs @@ -1,5 +1,5 @@ -use crate::utils::{is_expn_of, match_panic_call}; use clippy_utils::diagnostics::span_lint; +use clippy_utils::{is_expn_of, match_panic_call}; use if_chain::if_chain; use rustc_hir::Expr; use rustc_lint::{LateContext, LateLintPass}; diff --git a/clippy_lints/src/partialeq_ne_impl.rs b/clippy_lints/src/partialeq_ne_impl.rs index 06985cef4ff..1251ddd9a02 100644 --- a/clippy_lints/src/partialeq_ne_impl.rs +++ b/clippy_lints/src/partialeq_ne_impl.rs @@ -1,5 +1,5 @@ -use crate::utils::is_automatically_derived; use clippy_utils::diagnostics::span_lint_hir; +use clippy_utils::is_automatically_derived; use if_chain::if_chain; use rustc_hir::{Impl, Item, ItemKind}; use rustc_lint::{LateContext, LateLintPass}; diff --git a/clippy_lints/src/pass_by_ref_or_value.rs b/clippy_lints/src/pass_by_ref_or_value.rs index c14273840c4..9a5b1c3b944 100644 --- a/clippy_lints/src/pass_by_ref_or_value.rs +++ b/clippy_lints/src/pass_by_ref_or_value.rs @@ -1,7 +1,7 @@ use std::cmp; -use crate::utils::is_self_ty; use clippy_utils::diagnostics::span_lint_and_sugg; +use clippy_utils::is_self_ty; use clippy_utils::source::snippet; use clippy_utils::ty::is_copy; use if_chain::if_chain; diff --git a/clippy_lints/src/pattern_type_mismatch.rs b/clippy_lints/src/pattern_type_mismatch.rs index dd63cf99e42..288e0e4586e 100644 --- a/clippy_lints/src/pattern_type_mismatch.rs +++ b/clippy_lints/src/pattern_type_mismatch.rs @@ -1,5 +1,5 @@ -use crate::utils::last_path_segment; use clippy_utils::diagnostics::span_lint_and_help; +use clippy_utils::last_path_segment; use rustc_hir::{ intravisit, Body, Expr, ExprKind, FieldPat, FnDecl, HirId, LocalSource, MatchSource, Mutability, Pat, PatKind, QPath, Stmt, StmtKind, diff --git a/clippy_lints/src/ptr.rs b/clippy_lints/src/ptr.rs index 779eddcc170..be686b1b0cd 100644 --- a/clippy_lints/src/ptr.rs +++ b/clippy_lints/src/ptr.rs @@ -1,10 +1,10 @@ //! Checks for usage of `&Vec[_]` and `&String`. -use crate::utils::ptr::get_spans; -use crate::utils::{is_allowed, match_qpath, paths}; use clippy_utils::diagnostics::{span_lint, span_lint_and_sugg, span_lint_and_then}; +use clippy_utils::ptr::get_spans; use clippy_utils::source::snippet_opt; use clippy_utils::ty::{is_type_diagnostic_item, match_type, walk_ptrs_hir_ty}; +use clippy_utils::{is_allowed, match_qpath, paths}; use if_chain::if_chain; use rustc_errors::Applicability; use rustc_hir::{ diff --git a/clippy_lints/src/ptr_eq.rs b/clippy_lints/src/ptr_eq.rs index 82408c639b1..5796c59c8b3 100644 --- a/clippy_lints/src/ptr_eq.rs +++ b/clippy_lints/src/ptr_eq.rs @@ -1,5 +1,5 @@ -use crate::utils; use clippy_utils::diagnostics::span_lint_and_sugg; +use clippy_utils::in_macro; use clippy_utils::source::snippet_opt; use if_chain::if_chain; use rustc_errors::Applicability; @@ -42,7 +42,7 @@ static LINT_MSG: &str = "use `std::ptr::eq` when comparing raw pointers"; impl LateLintPass<'_> for PtrEq { fn check_expr(&mut self, cx: &LateContext<'tcx>, expr: &'tcx Expr<'_>) { - if utils::in_macro(expr.span) { + if in_macro(expr.span) { return; } diff --git a/clippy_lints/src/question_mark.rs b/clippy_lints/src/question_mark.rs index c4686623487..2054255a7c9 100644 --- a/clippy_lints/src/question_mark.rs +++ b/clippy_lints/src/question_mark.rs @@ -1,5 +1,8 @@ +use clippy_utils::diagnostics::span_lint_and_sugg; use clippy_utils::source::snippet_with_applicability; +use clippy_utils::sugg::Sugg; use clippy_utils::ty::is_type_diagnostic_item; +use clippy_utils::{eq_expr_value, match_def_path, match_qpath, paths}; use if_chain::if_chain; use rustc_errors::Applicability; use rustc_hir::def::{DefKind, Res}; @@ -8,10 +11,6 @@ use rustc_lint::{LateContext, LateLintPass}; use rustc_session::{declare_lint_pass, declare_tool_lint}; use rustc_span::sym; -use crate::utils::sugg::Sugg; -use crate::utils::{eq_expr_value, match_def_path, match_qpath, paths}; -use clippy_utils::diagnostics::span_lint_and_sugg; - declare_clippy_lint! { /// **What it does:** Checks for expressions that could be replaced by the question mark operator. /// diff --git a/clippy_lints/src/ranges.rs b/clippy_lints/src/ranges.rs index d476d95256f..95b21489eb5 100644 --- a/clippy_lints/src/ranges.rs +++ b/clippy_lints/src/ranges.rs @@ -1,6 +1,9 @@ use crate::consts::{constant, Constant}; use clippy_utils::diagnostics::{span_lint, span_lint_and_sugg, span_lint_and_then}; use clippy_utils::source::{snippet, snippet_opt, snippet_with_applicability}; +use clippy_utils::sugg::Sugg; +use clippy_utils::{get_parent_expr, in_constant, is_integer_const, meets_msrv, single_segment_path}; +use clippy_utils::{higher, SpanlessEq}; use if_chain::if_chain; use rustc_ast::ast::RangeLimits; use rustc_errors::Applicability; @@ -14,10 +17,6 @@ use rustc_span::sym; use rustc_span::symbol::Ident; use std::cmp::Ordering; -use crate::utils::sugg::Sugg; -use crate::utils::{get_parent_expr, in_constant, is_integer_const, meets_msrv, single_segment_path}; -use crate::utils::{higher, SpanlessEq}; - declare_clippy_lint! { /// **What it does:** Checks for zipping a collection with the range of /// `0.._.len()`. diff --git a/clippy_lints/src/redundant_clone.rs b/clippy_lints/src/redundant_clone.rs index 3d799328bb5..60da2bcb04a 100644 --- a/clippy_lints/src/redundant_clone.rs +++ b/clippy_lints/src/redundant_clone.rs @@ -1,7 +1,7 @@ -use crate::utils::{fn_has_unsatisfiable_preds, match_def_path, paths}; use clippy_utils::diagnostics::{span_lint_hir, span_lint_hir_and_then}; use clippy_utils::source::snippet_opt; use clippy_utils::ty::{has_drop, is_copy, is_type_diagnostic_item, walk_ptrs_ty_depth}; +use clippy_utils::{fn_has_unsatisfiable_preds, match_def_path, paths}; use if_chain::if_chain; use rustc_data_structures::{fx::FxHashMap, transitive_relation::TransitiveRelation}; use rustc_errors::Applicability; diff --git a/clippy_lints/src/redundant_field_names.rs b/clippy_lints/src/redundant_field_names.rs index fd11150bce2..f77be6fdf04 100644 --- a/clippy_lints/src/redundant_field_names.rs +++ b/clippy_lints/src/redundant_field_names.rs @@ -1,5 +1,5 @@ -use crate::utils::meets_msrv; use clippy_utils::diagnostics::span_lint_and_sugg; +use clippy_utils::meets_msrv; use rustc_ast::ast::{Expr, ExprKind}; use rustc_errors::Applicability; use rustc_lint::{EarlyContext, EarlyLintPass}; diff --git a/clippy_lints/src/redundant_static_lifetimes.rs b/clippy_lints/src/redundant_static_lifetimes.rs index da8339a795a..32b57698ec5 100644 --- a/clippy_lints/src/redundant_static_lifetimes.rs +++ b/clippy_lints/src/redundant_static_lifetimes.rs @@ -1,5 +1,5 @@ -use crate::utils::meets_msrv; use clippy_utils::diagnostics::span_lint_and_then; +use clippy_utils::meets_msrv; use clippy_utils::source::snippet; use rustc_ast::ast::{Item, ItemKind, Ty, TyKind}; use rustc_errors::Applicability; diff --git a/clippy_lints/src/ref_option_ref.rs b/clippy_lints/src/ref_option_ref.rs index 452fef0694f..0922cfa494e 100644 --- a/clippy_lints/src/ref_option_ref.rs +++ b/clippy_lints/src/ref_option_ref.rs @@ -1,5 +1,5 @@ -use crate::utils::last_path_segment; use clippy_utils::diagnostics::span_lint_and_sugg; +use clippy_utils::last_path_segment; use clippy_utils::source::snippet; use if_chain::if_chain; use rustc_errors::Applicability; diff --git a/clippy_lints/src/reference.rs b/clippy_lints/src/reference.rs index ec2acb6a0ab..d6336389b0a 100644 --- a/clippy_lints/src/reference.rs +++ b/clippy_lints/src/reference.rs @@ -1,7 +1,7 @@ -use crate::utils::in_macro; -use crate::utils::sugg::Sugg; use clippy_utils::diagnostics::span_lint_and_sugg; +use clippy_utils::in_macro; use clippy_utils::source::{snippet_opt, snippet_with_applicability}; +use clippy_utils::sugg::Sugg; use if_chain::if_chain; use rustc_ast::ast::{Expr, ExprKind, Mutability, UnOp}; use rustc_errors::Applicability; diff --git a/clippy_lints/src/regex.rs b/clippy_lints/src/regex.rs index bfa21ba9c97..1cc332de894 100644 --- a/clippy_lints/src/regex.rs +++ b/clippy_lints/src/regex.rs @@ -1,6 +1,6 @@ use crate::consts::{constant, Constant}; -use crate::utils::{match_def_path, paths}; use clippy_utils::diagnostics::{span_lint, span_lint_and_help}; +use clippy_utils::{match_def_path, paths}; use if_chain::if_chain; use rustc_ast::ast::{LitKind, StrStyle}; use rustc_data_structures::fx::FxHashSet; diff --git a/clippy_lints/src/repeat_once.rs b/clippy_lints/src/repeat_once.rs index b39e9d5a78c..63e5ec69e66 100644 --- a/clippy_lints/src/repeat_once.rs +++ b/clippy_lints/src/repeat_once.rs @@ -1,6 +1,6 @@ use crate::consts::{constant_context, Constant}; -use crate::utils::in_macro; use clippy_utils::diagnostics::span_lint_and_sugg; +use clippy_utils::in_macro; use clippy_utils::source::snippet; use clippy_utils::ty::is_type_diagnostic_item; use if_chain::if_chain; diff --git a/clippy_lints/src/returns.rs b/clippy_lints/src/returns.rs index 59d3c0ca5f0..8995ae431ad 100644 --- a/clippy_lints/src/returns.rs +++ b/clippy_lints/src/returns.rs @@ -1,5 +1,6 @@ use clippy_utils::diagnostics::{span_lint_and_sugg, span_lint_and_then}; use clippy_utils::source::snippet_opt; +use clippy_utils::{fn_def_id, in_macro, match_qpath}; use if_chain::if_chain; use rustc_ast::ast::Attribute; use rustc_errors::Applicability; @@ -13,8 +14,6 @@ use rustc_session::{declare_lint_pass, declare_tool_lint}; use rustc_span::source_map::Span; use rustc_span::sym; -use crate::utils::{fn_def_id, in_macro, match_qpath}; - declare_clippy_lint! { /// **What it does:** Checks for `let`-bindings, which are subsequently /// returned. diff --git a/clippy_lints/src/self_assignment.rs b/clippy_lints/src/self_assignment.rs index 320d1a8dbe3..e7925c4fbde 100644 --- a/clippy_lints/src/self_assignment.rs +++ b/clippy_lints/src/self_assignment.rs @@ -1,5 +1,5 @@ -use crate::utils::eq_expr_value; use clippy_utils::diagnostics::span_lint; +use clippy_utils::eq_expr_value; use clippy_utils::source::snippet; use rustc_hir::{Expr, ExprKind}; use rustc_lint::{LateContext, LateLintPass}; diff --git a/clippy_lints/src/semicolon_if_nothing_returned.rs b/clippy_lints/src/semicolon_if_nothing_returned.rs index e43947025b9..f61af15fbed 100644 --- a/clippy_lints/src/semicolon_if_nothing_returned.rs +++ b/clippy_lints/src/semicolon_if_nothing_returned.rs @@ -1,6 +1,6 @@ -use crate::utils::{in_macro, sugg}; use clippy_utils::diagnostics::span_lint_and_sugg; use clippy_utils::source::snippet_with_macro_callsite; +use clippy_utils::{in_macro, sugg}; use if_chain::if_chain; use rustc_errors::Applicability; use rustc_hir::{Block, ExprKind}; diff --git a/clippy_lints/src/serde_api.rs b/clippy_lints/src/serde_api.rs index 632715852c5..169f7d26285 100644 --- a/clippy_lints/src/serde_api.rs +++ b/clippy_lints/src/serde_api.rs @@ -1,5 +1,5 @@ -use crate::utils::{get_trait_def_id, paths}; use clippy_utils::diagnostics::span_lint; +use clippy_utils::{get_trait_def_id, paths}; use rustc_hir::{Impl, Item, ItemKind}; use rustc_lint::{LateContext, LateLintPass}; use rustc_session::{declare_lint_pass, declare_tool_lint}; diff --git a/clippy_lints/src/shadow.rs b/clippy_lints/src/shadow.rs index 8ef58b6d563..612d2fd84cb 100644 --- a/clippy_lints/src/shadow.rs +++ b/clippy_lints/src/shadow.rs @@ -1,6 +1,6 @@ -use crate::utils::{contains_name, higher, iter_input_pats}; use clippy_utils::diagnostics::span_lint_and_then; use clippy_utils::source::snippet; +use clippy_utils::{contains_name, higher, iter_input_pats}; use rustc_hir::intravisit::FnKind; use rustc_hir::{ Block, Body, Expr, ExprKind, FnDecl, Guard, HirId, Local, MutTy, Pat, PatKind, Path, QPath, StmtKind, Ty, TyKind, diff --git a/clippy_lints/src/single_component_path_imports.rs b/clippy_lints/src/single_component_path_imports.rs index 6d15a6c444e..c9d72aabb6a 100644 --- a/clippy_lints/src/single_component_path_imports.rs +++ b/clippy_lints/src/single_component_path_imports.rs @@ -1,5 +1,5 @@ -use crate::utils::in_macro; use clippy_utils::diagnostics::span_lint_and_sugg; +use clippy_utils::in_macro; use if_chain::if_chain; use rustc_ast::{Item, ItemKind, UseTreeKind}; use rustc_errors::Applicability; diff --git a/clippy_lints/src/size_of_in_element_count.rs b/clippy_lints/src/size_of_in_element_count.rs index 8920d446b9c..09e00866815 100644 --- a/clippy_lints/src/size_of_in_element_count.rs +++ b/clippy_lints/src/size_of_in_element_count.rs @@ -1,8 +1,8 @@ //! Lint on use of `size_of` or `size_of_val` of T in an expression //! expecting a count of T -use crate::utils::{match_def_path, paths}; use clippy_utils::diagnostics::span_lint_and_help; +use clippy_utils::{match_def_path, paths}; use if_chain::if_chain; use rustc_hir::BinOpKind; use rustc_hir::{Expr, ExprKind}; diff --git a/clippy_lints/src/slow_vector_initialization.rs b/clippy_lints/src/slow_vector_initialization.rs index 7f0f21084af..d55a83f1613 100644 --- a/clippy_lints/src/slow_vector_initialization.rs +++ b/clippy_lints/src/slow_vector_initialization.rs @@ -1,6 +1,6 @@ -use crate::utils::sugg::Sugg; -use crate::utils::{get_enclosing_block, match_qpath, SpanlessEq}; use clippy_utils::diagnostics::span_lint_and_then; +use clippy_utils::sugg::Sugg; +use clippy_utils::{get_enclosing_block, match_qpath, SpanlessEq}; use if_chain::if_chain; use rustc_ast::ast::LitKind; use rustc_errors::Applicability; diff --git a/clippy_lints/src/stable_sort_primitive.rs b/clippy_lints/src/stable_sort_primitive.rs index 85e4bb806e7..65790375c73 100644 --- a/clippy_lints/src/stable_sort_primitive.rs +++ b/clippy_lints/src/stable_sort_primitive.rs @@ -1,8 +1,6 @@ -use crate::utils::{is_slice_of_primitives, sugg::Sugg}; use clippy_utils::diagnostics::span_lint_and_then; - +use clippy_utils::{is_slice_of_primitives, sugg::Sugg}; use if_chain::if_chain; - use rustc_errors::Applicability; use rustc_hir::{Expr, ExprKind}; use rustc_lint::{LateContext, LateLintPass}; diff --git a/clippy_lints/src/strings.rs b/clippy_lints/src/strings.rs index 626166f9008..760f5e3b432 100644 --- a/clippy_lints/src/strings.rs +++ b/clippy_lints/src/strings.rs @@ -1,8 +1,8 @@ -use crate::utils::SpanlessEq; -use crate::utils::{get_parent_expr, is_allowed, match_function_call, method_calls, paths}; use clippy_utils::diagnostics::{span_lint, span_lint_and_help, span_lint_and_sugg}; use clippy_utils::source::{snippet, snippet_with_applicability}; use clippy_utils::ty::is_type_diagnostic_item; +use clippy_utils::SpanlessEq; +use clippy_utils::{get_parent_expr, is_allowed, match_function_call, method_calls, paths}; use if_chain::if_chain; use rustc_errors::Applicability; use rustc_hir::{BinOpKind, BorrowKind, Expr, ExprKind, LangItem, QPath}; diff --git a/clippy_lints/src/suspicious_operation_groupings.rs b/clippy_lints/src/suspicious_operation_groupings.rs index 364c99adc69..1e5d3c17e3b 100644 --- a/clippy_lints/src/suspicious_operation_groupings.rs +++ b/clippy_lints/src/suspicious_operation_groupings.rs @@ -1,4 +1,4 @@ -use crate::utils::ast_utils::{eq_id, is_useless_with_eq_exprs, IdentIter}; +use clippy_utils::ast_utils::{eq_id, is_useless_with_eq_exprs, IdentIter}; use clippy_utils::diagnostics::span_lint_and_sugg; use clippy_utils::source::snippet_with_applicability; use core::ops::{Add, AddAssign}; diff --git a/clippy_lints/src/suspicious_trait_impl.rs b/clippy_lints/src/suspicious_trait_impl.rs index ef14b6c5136..0f024c9a11e 100644 --- a/clippy_lints/src/suspicious_trait_impl.rs +++ b/clippy_lints/src/suspicious_trait_impl.rs @@ -1,5 +1,5 @@ -use crate::utils::{get_trait_def_id, trait_ref_of_method}; use clippy_utils::diagnostics::span_lint; +use clippy_utils::{get_trait_def_id, trait_ref_of_method}; use if_chain::if_chain; use rustc_hir as hir; use rustc_hir::intravisit::{walk_expr, NestedVisitorMap, Visitor}; @@ -159,7 +159,7 @@ fn check_binop( expected_ops: &[hir::BinOpKind], ) -> Option<&'static str> { let mut trait_ids = vec![]; - let [krate, module] = crate::utils::paths::OPS_MODULE; + let [krate, module] = clippy_utils::paths::OPS_MODULE; for &t in traits { let path = [krate, module, t]; diff --git a/clippy_lints/src/swap.rs b/clippy_lints/src/swap.rs index 83fe3c49959..14519eaa962 100644 --- a/clippy_lints/src/swap.rs +++ b/clippy_lints/src/swap.rs @@ -1,8 +1,8 @@ -use crate::utils::sugg::Sugg; -use crate::utils::{differing_macro_contexts, eq_expr_value}; use clippy_utils::diagnostics::span_lint_and_then; use clippy_utils::source::snippet_with_applicability; +use clippy_utils::sugg::Sugg; use clippy_utils::ty::is_type_diagnostic_item; +use clippy_utils::{differing_macro_contexts, eq_expr_value}; use if_chain::if_chain; use rustc_errors::Applicability; use rustc_hir::{Block, Expr, ExprKind, PatKind, QPath, StmtKind}; diff --git a/clippy_lints/src/temporary_assignment.rs b/clippy_lints/src/temporary_assignment.rs index 75a13cb9187..8ef25dc816c 100644 --- a/clippy_lints/src/temporary_assignment.rs +++ b/clippy_lints/src/temporary_assignment.rs @@ -1,5 +1,5 @@ -use crate::utils::is_adjusted; use clippy_utils::diagnostics::span_lint; +use clippy_utils::is_adjusted; use rustc_hir::{Expr, ExprKind}; use rustc_lint::{LateContext, LateLintPass}; use rustc_session::{declare_lint_pass, declare_tool_lint}; diff --git a/clippy_lints/src/to_digit_is_some.rs b/clippy_lints/src/to_digit_is_some.rs index abc9b2fe88e..c66a596c784 100644 --- a/clippy_lints/src/to_digit_is_some.rs +++ b/clippy_lints/src/to_digit_is_some.rs @@ -1,5 +1,5 @@ -use crate::utils::match_def_path; use clippy_utils::diagnostics::span_lint_and_sugg; +use clippy_utils::match_def_path; use clippy_utils::source::snippet_with_applicability; use if_chain::if_chain; use rustc_errors::Applicability; diff --git a/clippy_lints/src/to_string_in_display.rs b/clippy_lints/src/to_string_in_display.rs index 42605c01089..42ec14c31b5 100644 --- a/clippy_lints/src/to_string_in_display.rs +++ b/clippy_lints/src/to_string_in_display.rs @@ -1,5 +1,5 @@ -use crate::utils::{is_diagnostic_assoc_item, match_def_path, path_to_local_id, paths}; use clippy_utils::diagnostics::span_lint; +use clippy_utils::{is_diagnostic_assoc_item, match_def_path, path_to_local_id, paths}; use if_chain::if_chain; use rustc_hir::{Expr, ExprKind, HirId, Impl, ImplItem, ImplItemKind, Item, ItemKind}; use rustc_lint::{LateContext, LateLintPass}; diff --git a/clippy_lints/src/trait_bounds.rs b/clippy_lints/src/trait_bounds.rs index cfcc8da9910..3ff27c3bcf4 100644 --- a/clippy_lints/src/trait_bounds.rs +++ b/clippy_lints/src/trait_bounds.rs @@ -1,6 +1,6 @@ -use crate::utils::{in_macro, SpanlessHash}; use clippy_utils::diagnostics::span_lint_and_help; use clippy_utils::source::{snippet, snippet_with_applicability}; +use clippy_utils::{in_macro, SpanlessHash}; use if_chain::if_chain; use rustc_data_structures::fx::FxHashMap; use rustc_errors::Applicability; diff --git a/clippy_lints/src/transmute/mod.rs b/clippy_lints/src/transmute/mod.rs index c1870f5208b..47d58bd30db 100644 --- a/clippy_lints/src/transmute/mod.rs +++ b/clippy_lints/src/transmute/mod.rs @@ -12,7 +12,7 @@ mod useless_transmute; mod utils; mod wrong_transmute; -use crate::utils::{in_constant, match_def_path, paths}; +use clippy_utils::{in_constant, match_def_path, paths}; use if_chain::if_chain; use rustc_hir::{Expr, ExprKind}; use rustc_lint::{LateContext, LateLintPass}; diff --git a/clippy_lints/src/transmute/transmute_float_to_int.rs b/clippy_lints/src/transmute/transmute_float_to_int.rs index f61b5362b5a..72489f27cd3 100644 --- a/clippy_lints/src/transmute/transmute_float_to_int.rs +++ b/clippy_lints/src/transmute/transmute_float_to_int.rs @@ -1,6 +1,6 @@ use super::TRANSMUTE_FLOAT_TO_INT; -use crate::utils::sugg; use clippy_utils::diagnostics::span_lint_and_then; +use clippy_utils::sugg; use if_chain::if_chain; use rustc_ast as ast; use rustc_errors::Applicability; diff --git a/clippy_lints/src/transmute/transmute_int_to_bool.rs b/clippy_lints/src/transmute/transmute_int_to_bool.rs index ebdd1eba744..cc0a5643e2a 100644 --- a/clippy_lints/src/transmute/transmute_int_to_bool.rs +++ b/clippy_lints/src/transmute/transmute_int_to_bool.rs @@ -1,6 +1,6 @@ use super::TRANSMUTE_INT_TO_BOOL; -use crate::utils::sugg; use clippy_utils::diagnostics::span_lint_and_then; +use clippy_utils::sugg; use rustc_ast as ast; use rustc_errors::Applicability; use rustc_hir::Expr; diff --git a/clippy_lints/src/transmute/transmute_int_to_char.rs b/clippy_lints/src/transmute/transmute_int_to_char.rs index afecfc3d701..8f884e6a4a1 100644 --- a/clippy_lints/src/transmute/transmute_int_to_char.rs +++ b/clippy_lints/src/transmute/transmute_int_to_char.rs @@ -1,6 +1,6 @@ use super::TRANSMUTE_INT_TO_CHAR; -use crate::utils::sugg; use clippy_utils::diagnostics::span_lint_and_then; +use clippy_utils::sugg; use rustc_ast as ast; use rustc_errors::Applicability; use rustc_hir::Expr; diff --git a/clippy_lints/src/transmute/transmute_int_to_float.rs b/clippy_lints/src/transmute/transmute_int_to_float.rs index c762a7ab885..2b6a4cff81e 100644 --- a/clippy_lints/src/transmute/transmute_int_to_float.rs +++ b/clippy_lints/src/transmute/transmute_int_to_float.rs @@ -1,6 +1,6 @@ use super::TRANSMUTE_INT_TO_FLOAT; -use crate::utils::sugg; use clippy_utils::diagnostics::span_lint_and_then; +use clippy_utils::sugg; use rustc_errors::Applicability; use rustc_hir::Expr; use rustc_lint::LateContext; diff --git a/clippy_lints/src/transmute/transmute_ptr_to_ptr.rs b/clippy_lints/src/transmute/transmute_ptr_to_ptr.rs index 820c56a215e..7b646bfc0c6 100644 --- a/clippy_lints/src/transmute/transmute_ptr_to_ptr.rs +++ b/clippy_lints/src/transmute/transmute_ptr_to_ptr.rs @@ -1,6 +1,6 @@ use super::TRANSMUTE_PTR_TO_PTR; -use crate::utils::sugg; use clippy_utils::diagnostics::span_lint_and_then; +use clippy_utils::sugg; use rustc_errors::Applicability; use rustc_hir::Expr; use rustc_lint::LateContext; diff --git a/clippy_lints/src/transmute/transmute_ptr_to_ref.rs b/clippy_lints/src/transmute/transmute_ptr_to_ref.rs index 049210e555c..f14eef93645 100644 --- a/clippy_lints/src/transmute/transmute_ptr_to_ref.rs +++ b/clippy_lints/src/transmute/transmute_ptr_to_ref.rs @@ -1,7 +1,7 @@ use super::utils::get_type_snippet; use super::TRANSMUTE_PTR_TO_REF; -use crate::utils::sugg; use clippy_utils::diagnostics::span_lint_and_then; +use clippy_utils::sugg; use rustc_errors::Applicability; use rustc_hir::{Expr, Mutability, QPath}; use rustc_lint::LateContext; diff --git a/clippy_lints/src/transmute/transmute_ref_to_ref.rs b/clippy_lints/src/transmute/transmute_ref_to_ref.rs index 993ef8698f8..d105e37abf9 100644 --- a/clippy_lints/src/transmute/transmute_ref_to_ref.rs +++ b/clippy_lints/src/transmute/transmute_ref_to_ref.rs @@ -1,7 +1,7 @@ use super::{TRANSMUTE_BYTES_TO_STR, TRANSMUTE_PTR_TO_PTR}; -use crate::utils::sugg; use clippy_utils::diagnostics::{span_lint_and_sugg, span_lint_and_then}; use clippy_utils::source::snippet; +use clippy_utils::sugg; use if_chain::if_chain; use rustc_errors::Applicability; use rustc_hir::{Expr, Mutability}; diff --git a/clippy_lints/src/transmute/transmutes_expressible_as_ptr_casts.rs b/clippy_lints/src/transmute/transmutes_expressible_as_ptr_casts.rs index da7d1016d97..e2c6d130f3c 100644 --- a/clippy_lints/src/transmute/transmutes_expressible_as_ptr_casts.rs +++ b/clippy_lints/src/transmute/transmutes_expressible_as_ptr_casts.rs @@ -1,7 +1,7 @@ use super::utils::can_be_expressed_as_pointer_cast; use super::TRANSMUTES_EXPRESSIBLE_AS_PTR_CASTS; -use crate::utils::sugg; use clippy_utils::diagnostics::span_lint_and_then; +use clippy_utils::sugg; use rustc_errors::Applicability; use rustc_hir::Expr; use rustc_lint::LateContext; diff --git a/clippy_lints/src/transmute/unsound_collection_transmute.rs b/clippy_lints/src/transmute/unsound_collection_transmute.rs index 9bea88be7da..de9277e016e 100644 --- a/clippy_lints/src/transmute/unsound_collection_transmute.rs +++ b/clippy_lints/src/transmute/unsound_collection_transmute.rs @@ -1,7 +1,7 @@ use super::utils::is_layout_incompatible; use super::UNSOUND_COLLECTION_TRANSMUTE; -use crate::utils::{match_def_path, paths}; use clippy_utils::diagnostics::span_lint; +use clippy_utils::{match_def_path, paths}; use rustc_hir::Expr; use rustc_lint::LateContext; use rustc_middle::ty::{self, Ty}; diff --git a/clippy_lints/src/transmute/useless_transmute.rs b/clippy_lints/src/transmute/useless_transmute.rs index 29ffe03b673..445bcf60fa7 100644 --- a/clippy_lints/src/transmute/useless_transmute.rs +++ b/clippy_lints/src/transmute/useless_transmute.rs @@ -1,6 +1,6 @@ use super::USELESS_TRANSMUTE; -use crate::utils::sugg; use clippy_utils::diagnostics::{span_lint, span_lint_and_then}; +use clippy_utils::sugg; use rustc_errors::Applicability; use rustc_hir::Expr; use rustc_lint::LateContext; diff --git a/clippy_lints/src/transmute/utils.rs b/clippy_lints/src/transmute/utils.rs index 0633697687a..c6d0d63b0b5 100644 --- a/clippy_lints/src/transmute/utils.rs +++ b/clippy_lints/src/transmute/utils.rs @@ -1,4 +1,4 @@ -use crate::utils::last_path_segment; +use clippy_utils::last_path_segment; use clippy_utils::source::snippet; use clippy_utils::ty::is_normalizable; use if_chain::if_chain; diff --git a/clippy_lints/src/transmuting_null.rs b/clippy_lints/src/transmuting_null.rs index 3a2b1359a54..d42cdde110e 100644 --- a/clippy_lints/src/transmuting_null.rs +++ b/clippy_lints/src/transmuting_null.rs @@ -1,6 +1,6 @@ use crate::consts::{constant_context, Constant}; -use crate::utils::{match_qpath, paths}; use clippy_utils::diagnostics::span_lint; +use clippy_utils::{match_qpath, paths}; use if_chain::if_chain; use rustc_ast::LitKind; use rustc_hir::{Expr, ExprKind}; diff --git a/clippy_lints/src/try_err.rs b/clippy_lints/src/try_err.rs index 1fce03b4f47..e61058c2749 100644 --- a/clippy_lints/src/try_err.rs +++ b/clippy_lints/src/try_err.rs @@ -1,7 +1,7 @@ -use crate::utils::{differing_macro_contexts, in_macro, match_def_path, match_qpath, paths}; use clippy_utils::diagnostics::span_lint_and_sugg; use clippy_utils::source::{snippet, snippet_with_macro_callsite}; use clippy_utils::ty::is_type_diagnostic_item; +use clippy_utils::{differing_macro_contexts, in_macro, match_def_path, match_qpath, paths}; use if_chain::if_chain; use rustc_errors::Applicability; use rustc_hir::{Expr, ExprKind, LangItem, MatchSource, QPath}; diff --git a/clippy_lints/src/types/borrowed_box.rs b/clippy_lints/src/types/borrowed_box.rs index eab81b1e246..1721fcfdcf4 100644 --- a/clippy_lints/src/types/borrowed_box.rs +++ b/clippy_lints/src/types/borrowed_box.rs @@ -1,6 +1,6 @@ -use crate::utils::{match_path, paths}; use clippy_utils::diagnostics::span_lint_and_sugg; use clippy_utils::source::snippet; +use clippy_utils::{match_path, paths}; use if_chain::if_chain; use rustc_errors::Applicability; use rustc_hir::{ diff --git a/clippy_lints/src/types/box_vec.rs b/clippy_lints/src/types/box_vec.rs index 6d04a47a5c8..d8b1953457c 100644 --- a/clippy_lints/src/types/box_vec.rs +++ b/clippy_lints/src/types/box_vec.rs @@ -1,10 +1,9 @@ use clippy_utils::diagnostics::span_lint_and_help; +use clippy_utils::is_ty_param_diagnostic_item; use rustc_hir::{self as hir, def_id::DefId, QPath}; use rustc_lint::LateContext; use rustc_span::symbol::sym; -use crate::utils::is_ty_param_diagnostic_item; - use super::BOX_VEC; pub(super) fn check(cx: &LateContext<'_>, hir_ty: &hir::Ty<'_>, qpath: &QPath<'_>, def_id: DefId) -> bool { diff --git a/clippy_lints/src/types/linked_list.rs b/clippy_lints/src/types/linked_list.rs index e9e1995f6a5..a9fbe7aa315 100644 --- a/clippy_lints/src/types/linked_list.rs +++ b/clippy_lints/src/types/linked_list.rs @@ -1,9 +1,8 @@ use clippy_utils::diagnostics::span_lint_and_help; +use clippy_utils::{match_def_path, paths}; use rustc_hir::{self as hir, def_id::DefId}; use rustc_lint::LateContext; -use crate::utils::{match_def_path, paths}; - use super::LINKEDLIST; pub(super) fn check(cx: &LateContext<'_>, hir_ty: &hir::Ty<'_>, def_id: DefId) -> bool { diff --git a/clippy_lints/src/types/mod.rs b/clippy_lints/src/types/mod.rs index 5103a259559..c0cd48e94b2 100644 --- a/clippy_lints/src/types/mod.rs +++ b/clippy_lints/src/types/mod.rs @@ -36,8 +36,8 @@ use rustc_target::spec::abi::Abi; use rustc_typeck::hir_ty_to_ty; use crate::consts::{constant, Constant}; -use crate::utils::paths; -use crate::utils::{clip, comparisons, differing_macro_contexts, int_bits, match_path, sext, unsext}; +use clippy_utils::paths; +use clippy_utils::{clip, comparisons, differing_macro_contexts, int_bits, match_path, sext, unsext}; declare_clippy_lint! { /// **What it does:** Checks for use of `Box<Vec<_>>` anywhere in the code. @@ -618,7 +618,7 @@ fn detect_absurd_comparison<'tcx>( ) -> Option<(ExtremeExpr<'tcx>, AbsurdComparisonResult)> { use crate::types::AbsurdComparisonResult::{AlwaysFalse, AlwaysTrue, InequalityImpossible}; use crate::types::ExtremeType::{Maximum, Minimum}; - use crate::utils::comparisons::{normalize_comparison, Rel}; + use clippy_utils::comparisons::{normalize_comparison, Rel}; // absurd comparison only makes sense on primitive types // primitive types don't implement comparison operators with each other @@ -860,7 +860,7 @@ fn upcast_comparison_bounds_err<'tcx>( rhs: &'tcx Expr<'_>, invert: bool, ) { - use crate::utils::comparisons::Rel; + use clippy_utils::comparisons::Rel; if let Some((lb, ub)) = lhs_bounds { if let Some(norm_rhs_val) = node_as_const_fullint(cx, rhs) { diff --git a/clippy_lints/src/types/option_option.rs b/clippy_lints/src/types/option_option.rs index 79c5a32de2c..b2692c48076 100644 --- a/clippy_lints/src/types/option_option.rs +++ b/clippy_lints/src/types/option_option.rs @@ -1,10 +1,9 @@ use clippy_utils::diagnostics::span_lint; +use clippy_utils::is_ty_param_diagnostic_item; use rustc_hir::{self as hir, def_id::DefId, QPath}; use rustc_lint::LateContext; use rustc_span::symbol::sym; -use crate::utils::is_ty_param_diagnostic_item; - use super::OPTION_OPTION; pub(super) fn check(cx: &LateContext<'_>, hir_ty: &hir::Ty<'_>, qpath: &QPath<'_>, def_id: DefId) -> bool { diff --git a/clippy_lints/src/types/rc_buffer.rs b/clippy_lints/src/types/rc_buffer.rs index d5fc23f2e39..ef629a35d10 100644 --- a/clippy_lints/src/types/rc_buffer.rs +++ b/clippy_lints/src/types/rc_buffer.rs @@ -1,12 +1,11 @@ use clippy_utils::diagnostics::span_lint_and_sugg; use clippy_utils::source::snippet_with_applicability; +use clippy_utils::{get_qpath_generic_tys, is_ty_param_diagnostic_item}; use rustc_errors::Applicability; use rustc_hir::{self as hir, def_id::DefId, QPath, TyKind}; use rustc_lint::LateContext; use rustc_span::symbol::sym; -use crate::utils::{get_qpath_generic_tys, is_ty_param_diagnostic_item}; - use super::RC_BUFFER; pub(super) fn check(cx: &LateContext<'_>, hir_ty: &hir::Ty<'_>, qpath: &QPath<'_>, def_id: DefId) -> bool { diff --git a/clippy_lints/src/types/redundant_allocation.rs b/clippy_lints/src/types/redundant_allocation.rs index 71c014f96f7..c0c1f340583 100644 --- a/clippy_lints/src/types/redundant_allocation.rs +++ b/clippy_lints/src/types/redundant_allocation.rs @@ -1,12 +1,11 @@ use clippy_utils::diagnostics::span_lint_and_sugg; use clippy_utils::source::snippet_with_applicability; +use clippy_utils::{get_qpath_generic_tys, is_ty_param_diagnostic_item, is_ty_param_lang_item}; use rustc_errors::Applicability; use rustc_hir::{self as hir, def_id::DefId, LangItem, QPath, TyKind}; use rustc_lint::LateContext; use rustc_span::symbol::sym; -use crate::utils::{get_qpath_generic_tys, is_ty_param_diagnostic_item, is_ty_param_lang_item}; - use super::{utils, REDUNDANT_ALLOCATION}; pub(super) fn check(cx: &LateContext<'_>, hir_ty: &hir::Ty<'_>, qpath: &QPath<'_>, def_id: DefId) -> bool { diff --git a/clippy_lints/src/types/utils.rs b/clippy_lints/src/types/utils.rs index 4d64748f998..45f891ed718 100644 --- a/clippy_lints/src/types/utils.rs +++ b/clippy_lints/src/types/utils.rs @@ -1,11 +1,9 @@ +use clippy_utils::last_path_segment; +use if_chain::if_chain; use rustc_hir::{GenericArg, QPath, TyKind}; use rustc_lint::LateContext; use rustc_span::source_map::Span; -use crate::utils::last_path_segment; - -use if_chain::if_chain; - pub(super) fn match_borrows_parameter(_cx: &LateContext<'_>, qpath: &QPath<'_>) -> Option<Span> { let last = last_path_segment(qpath); if_chain! { diff --git a/clippy_lints/src/types/vec_box.rs b/clippy_lints/src/types/vec_box.rs index 8cedb0ede2b..d2c373db261 100644 --- a/clippy_lints/src/types/vec_box.rs +++ b/clippy_lints/src/types/vec_box.rs @@ -1,4 +1,5 @@ use clippy_utils::diagnostics::span_lint_and_sugg; +use clippy_utils::last_path_segment; use clippy_utils::source::snippet; use if_chain::if_chain; use rustc_errors::Applicability; @@ -9,8 +10,6 @@ use rustc_span::symbol::sym; use rustc_target::abi::LayoutOf; use rustc_typeck::hir_ty_to_ty; -use crate::utils::last_path_segment; - use super::VEC_BOX; pub(super) fn check( diff --git a/clippy_lints/src/undropped_manually_drops.rs b/clippy_lints/src/undropped_manually_drops.rs index 943573a2b53..b6749069176 100644 --- a/clippy_lints/src/undropped_manually_drops.rs +++ b/clippy_lints/src/undropped_manually_drops.rs @@ -1,6 +1,6 @@ -use crate::utils::{match_function_call, paths}; use clippy_utils::diagnostics::span_lint_and_help; use clippy_utils::ty::is_type_lang_item; +use clippy_utils::{match_function_call, paths}; use rustc_hir::{lang_items, Expr}; use rustc_lint::{LateContext, LateLintPass}; use rustc_session::{declare_lint_pass, declare_tool_lint}; diff --git a/clippy_lints/src/unicode.rs b/clippy_lints/src/unicode.rs index c37bbf297f8..d81e31f5a21 100644 --- a/clippy_lints/src/unicode.rs +++ b/clippy_lints/src/unicode.rs @@ -1,5 +1,5 @@ -use crate::utils::is_allowed; use clippy_utils::diagnostics::span_lint_and_sugg; +use clippy_utils::is_allowed; use clippy_utils::source::snippet; use rustc_ast::ast::LitKind; use rustc_errors::Applicability; diff --git a/clippy_lints/src/unit_return_expecting_ord.rs b/clippy_lints/src/unit_return_expecting_ord.rs index d0456347f8a..bad3e488bb6 100644 --- a/clippy_lints/src/unit_return_expecting_ord.rs +++ b/clippy_lints/src/unit_return_expecting_ord.rs @@ -1,5 +1,5 @@ -use crate::utils::{get_trait_def_id, paths}; use clippy_utils::diagnostics::{span_lint, span_lint_and_help}; +use clippy_utils::{get_trait_def_id, paths}; use if_chain::if_chain; use rustc_hir::def_id::DefId; use rustc_hir::{Expr, ExprKind, StmtKind}; diff --git a/clippy_lints/src/unit_types/let_unit_value.rs b/clippy_lints/src/unit_types/let_unit_value.rs index 55715cc6bf3..8698a718bbd 100644 --- a/clippy_lints/src/unit_types/let_unit_value.rs +++ b/clippy_lints/src/unit_types/let_unit_value.rs @@ -1,12 +1,11 @@ +use clippy_utils::diagnostics::span_lint_and_then; +use clippy_utils::higher; +use clippy_utils::source::snippet_with_macro_callsite; use rustc_errors::Applicability; use rustc_hir::{Stmt, StmtKind}; use rustc_lint::{LateContext, LintContext}; use rustc_middle::lint::in_external_macro; -use crate::utils::diagnostics::span_lint_and_then; -use crate::utils::higher; -use crate::utils::source::snippet_with_macro_callsite; - use super::LET_UNIT_VALUE; pub(super) fn check(cx: &LateContext<'_>, stmt: &Stmt<'_>) { diff --git a/clippy_lints/src/unit_types/unit_arg.rs b/clippy_lints/src/unit_types/unit_arg.rs index d4ef645fc8d..925ab577099 100644 --- a/clippy_lints/src/unit_types/unit_arg.rs +++ b/clippy_lints/src/unit_types/unit_arg.rs @@ -1,12 +1,10 @@ +use clippy_utils::diagnostics::span_lint_and_then; +use clippy_utils::source::{indent_of, reindent_multiline, snippet_opt}; +use if_chain::if_chain; use rustc_errors::Applicability; use rustc_hir::{self as hir, Block, Expr, ExprKind, MatchSource, Node, StmtKind}; use rustc_lint::LateContext; -use if_chain::if_chain; - -use crate::utils::diagnostics::span_lint_and_then; -use crate::utils::source::{indent_of, reindent_multiline, snippet_opt}; - use super::{utils, UNIT_ARG}; pub(super) fn check(cx: &LateContext<'_>, expr: &Expr<'_>) { diff --git a/clippy_lints/src/unit_types/unit_cmp.rs b/clippy_lints/src/unit_types/unit_cmp.rs index f9c0374c86d..b3077dec5d8 100644 --- a/clippy_lints/src/unit_types/unit_cmp.rs +++ b/clippy_lints/src/unit_types/unit_cmp.rs @@ -1,9 +1,8 @@ +use clippy_utils::diagnostics::span_lint; use rustc_hir::{BinOpKind, Expr, ExprKind}; use rustc_lint::LateContext; use rustc_span::hygiene::{ExpnKind, MacroKind}; -use crate::utils::diagnostics::span_lint; - use super::UNIT_CMP; pub(super) fn check(cx: &LateContext<'_>, expr: &Expr<'_>) { diff --git a/clippy_lints/src/unnamed_address.rs b/clippy_lints/src/unnamed_address.rs index 2c51a8556d9..d5bc3de6698 100644 --- a/clippy_lints/src/unnamed_address.rs +++ b/clippy_lints/src/unnamed_address.rs @@ -1,5 +1,5 @@ -use crate::utils::{match_def_path, paths}; use clippy_utils::diagnostics::{span_lint, span_lint_and_help}; +use clippy_utils::{match_def_path, paths}; use if_chain::if_chain; use rustc_hir::{BinOpKind, Expr, ExprKind}; use rustc_lint::{LateContext, LateLintPass}; diff --git a/clippy_lints/src/unnecessary_sort_by.rs b/clippy_lints/src/unnecessary_sort_by.rs index aa83f6a74be..e23bab5eba0 100644 --- a/clippy_lints/src/unnecessary_sort_by.rs +++ b/clippy_lints/src/unnecessary_sort_by.rs @@ -1,5 +1,5 @@ -use crate::utils::sugg::Sugg; use clippy_utils::diagnostics::span_lint_and_sugg; +use clippy_utils::sugg::Sugg; use clippy_utils::ty::is_type_diagnostic_item; use if_chain::if_chain; use rustc_errors::Applicability; diff --git a/clippy_lints/src/unnecessary_wraps.rs b/clippy_lints/src/unnecessary_wraps.rs index cb20192b683..9e227164695 100644 --- a/clippy_lints/src/unnecessary_wraps.rs +++ b/clippy_lints/src/unnecessary_wraps.rs @@ -1,6 +1,6 @@ -use crate::utils::{contains_return, in_macro, match_qpath, paths, return_ty, visitors::find_all_ret_expressions}; use clippy_utils::diagnostics::span_lint_and_then; use clippy_utils::source::snippet; +use clippy_utils::{contains_return, in_macro, match_qpath, paths, return_ty, visitors::find_all_ret_expressions}; use if_chain::if_chain; use rustc_errors::Applicability; use rustc_hir::intravisit::FnKind; diff --git a/clippy_lints/src/unnested_or_patterns.rs b/clippy_lints/src/unnested_or_patterns.rs index 42ff1809ff4..512d505dfb5 100644 --- a/clippy_lints/src/unnested_or_patterns.rs +++ b/clippy_lints/src/unnested_or_patterns.rs @@ -1,8 +1,8 @@ #![allow(clippy::wildcard_imports, clippy::enum_glob_use)] -use crate::utils::ast_utils::{eq_field_pat, eq_id, eq_pat, eq_path}; -use crate::utils::over; +use clippy_utils::ast_utils::{eq_field_pat, eq_id, eq_pat, eq_path}; use clippy_utils::diagnostics::span_lint_and_then; +use clippy_utils::over; use rustc_ast::mut_visit::*; use rustc_ast::ptr::P; use rustc_ast::{self as ast, Pat, PatKind, PatKind::*, DUMMY_NODE_ID}; diff --git a/clippy_lints/src/unused_io_amount.rs b/clippy_lints/src/unused_io_amount.rs index 31fd61f99f2..9990052e114 100644 --- a/clippy_lints/src/unused_io_amount.rs +++ b/clippy_lints/src/unused_io_amount.rs @@ -1,5 +1,5 @@ -use crate::utils::{is_try, match_trait_method, paths}; use clippy_utils::diagnostics::span_lint; +use clippy_utils::{is_try, match_trait_method, paths}; use rustc_hir as hir; use rustc_lint::{LateContext, LateLintPass}; use rustc_session::{declare_lint_pass, declare_tool_lint}; diff --git a/clippy_lints/src/unused_self.rs b/clippy_lints/src/unused_self.rs index 4642bf07c45..aef4ce75915 100644 --- a/clippy_lints/src/unused_self.rs +++ b/clippy_lints/src/unused_self.rs @@ -1,11 +1,10 @@ use clippy_utils::diagnostics::span_lint_and_help; +use clippy_utils::visitors::LocalUsedVisitor; use if_chain::if_chain; use rustc_hir::{Impl, ImplItem, ImplItemKind, ItemKind}; use rustc_lint::{LateContext, LateLintPass}; use rustc_session::{declare_lint_pass, declare_tool_lint}; -use crate::utils::visitors::LocalUsedVisitor; - declare_clippy_lint! { /// **What it does:** Checks methods that contain a `self` argument but don't use it /// diff --git a/clippy_lints/src/unused_unit.rs b/clippy_lints/src/unused_unit.rs index c45b851211c..329ea49024b 100644 --- a/clippy_lints/src/unused_unit.rs +++ b/clippy_lints/src/unused_unit.rs @@ -1,3 +1,4 @@ +use clippy_utils::diagnostics::span_lint_and_sugg; use clippy_utils::source::position_before_rarrow; use if_chain::if_chain; use rustc_ast::ast; @@ -8,8 +9,6 @@ use rustc_session::{declare_lint_pass, declare_tool_lint}; use rustc_span::source_map::Span; use rustc_span::BytePos; -use clippy_utils::diagnostics::span_lint_and_sugg; - declare_clippy_lint! { /// **What it does:** Checks for unit (`()`) expressions that can be removed. /// diff --git a/clippy_lints/src/unwrap.rs b/clippy_lints/src/unwrap.rs index 75b2f2da602..fb29acca18a 100644 --- a/clippy_lints/src/unwrap.rs +++ b/clippy_lints/src/unwrap.rs @@ -1,6 +1,6 @@ -use crate::utils::{differing_macro_contexts, usage::is_potentially_mutated}; use clippy_utils::diagnostics::span_lint_and_then; use clippy_utils::ty::is_type_diagnostic_item; +use clippy_utils::{differing_macro_contexts, usage::is_potentially_mutated}; use if_chain::if_chain; use rustc_hir::intravisit::{walk_expr, walk_fn, FnKind, NestedVisitorMap, Visitor}; use rustc_hir::{BinOpKind, Body, Expr, ExprKind, FnDecl, HirId, Path, QPath, UnOp}; diff --git a/clippy_lints/src/unwrap_in_result.rs b/clippy_lints/src/unwrap_in_result.rs index a85f3ce5c9c..0d745813beb 100644 --- a/clippy_lints/src/unwrap_in_result.rs +++ b/clippy_lints/src/unwrap_in_result.rs @@ -1,6 +1,6 @@ -use crate::utils::{method_chain_args, return_ty}; use clippy_utils::diagnostics::span_lint_and_then; use clippy_utils::ty::is_type_diagnostic_item; +use clippy_utils::{method_chain_args, return_ty}; use if_chain::if_chain; use rustc_hir as hir; use rustc_hir::intravisit::{self, NestedVisitorMap, Visitor}; diff --git a/clippy_lints/src/use_self.rs b/clippy_lints/src/use_self.rs index 9a42c833470..116cb8b1e1c 100644 --- a/clippy_lints/src/use_self.rs +++ b/clippy_lints/src/use_self.rs @@ -1,6 +1,6 @@ -use crate::utils::{in_macro, meets_msrv}; use clippy_utils::diagnostics::span_lint_and_sugg; use clippy_utils::source::snippet_opt; +use clippy_utils::{in_macro, meets_msrv}; use if_chain::if_chain; use rustc_errors::Applicability; use rustc_hir as hir; diff --git a/clippy_lints/src/useless_conversion.rs b/clippy_lints/src/useless_conversion.rs index 1eb152daac8..3e1b69e676b 100644 --- a/clippy_lints/src/useless_conversion.rs +++ b/clippy_lints/src/useless_conversion.rs @@ -1,8 +1,8 @@ -use crate::utils::sugg::Sugg; -use crate::utils::{get_parent_expr, match_def_path, match_trait_method, paths}; use clippy_utils::diagnostics::{span_lint_and_help, span_lint_and_sugg}; use clippy_utils::source::{snippet, snippet_with_macro_callsite}; +use clippy_utils::sugg::Sugg; use clippy_utils::ty::is_type_diagnostic_item; +use clippy_utils::{get_parent_expr, match_def_path, match_trait_method, paths}; use if_chain::if_chain; use rustc_errors::Applicability; use rustc_hir::{Expr, ExprKind, HirId, MatchSource}; diff --git a/clippy_lints/src/utils/author.rs b/clippy_lints/src/utils/author.rs index 3dd190ba440..2de5b1a628e 100644 --- a/clippy_lints/src/utils/author.rs +++ b/clippy_lints/src/utils/author.rs @@ -1,7 +1,7 @@ //! A group of attributes that can be attached to Rust code in order //! to generate a clippy lint detecting said code automatically. -use crate::utils::get_attr; +use clippy_utils::get_attr; use rustc_ast::ast::{LitFloatType, LitKind}; use rustc_ast::walk_list; use rustc_data_structures::fx::FxHashMap; diff --git a/clippy_lints/src/utils/inspector.rs b/clippy_lints/src/utils/inspector.rs index 9e3973e1d51..191ff6e4f16 100644 --- a/clippy_lints/src/utils/inspector.rs +++ b/clippy_lints/src/utils/inspector.rs @@ -1,6 +1,6 @@ //! checks for attributes -use crate::utils::get_attr; +use clippy_utils::get_attr; use rustc_ast::ast::{Attribute, InlineAsmTemplatePiece}; use rustc_hir as hir; use rustc_lint::{LateContext, LateLintPass, LintContext}; diff --git a/clippy_lints/src/utils/internal_lints.rs b/clippy_lints/src/utils/internal_lints.rs index a566362ae78..c496ff1fb24 100644 --- a/clippy_lints/src/utils/internal_lints.rs +++ b/clippy_lints/src/utils/internal_lints.rs @@ -1,9 +1,8 @@ use crate::consts::{constant_simple, Constant}; -use crate::utils::{is_expn_of, match_def_path, match_qpath, method_calls, path_to_res, paths, run_lints, SpanlessEq}; - use clippy_utils::diagnostics::{span_lint, span_lint_and_help, span_lint_and_sugg}; use clippy_utils::source::snippet; use clippy_utils::ty::match_type; +use clippy_utils::{is_expn_of, match_def_path, match_qpath, method_calls, path_to_res, paths, run_lints, SpanlessEq}; use if_chain::if_chain; use rustc_ast::ast::{Crate as AstCrate, ItemKind, LitKind, ModKind, NodeId}; use rustc_ast::visit::FnKind; diff --git a/clippy_lints/src/utils/mod.rs b/clippy_lints/src/utils/mod.rs index be9a07f8d7c..d8b31344e6d 100644 --- a/clippy_lints/src/utils/mod.rs +++ b/clippy_lints/src/utils/mod.rs @@ -3,5 +3,3 @@ pub mod conf; pub mod inspector; #[cfg(feature = "internal-lints")] pub mod internal_lints; - -pub use clippy_utils::*; diff --git a/clippy_lints/src/vec.rs b/clippy_lints/src/vec.rs index 9e142413365..1af9583887f 100644 --- a/clippy_lints/src/vec.rs +++ b/clippy_lints/src/vec.rs @@ -1,7 +1,7 @@ use crate::consts::{constant, Constant}; use crate::rustc_target::abi::LayoutOf; -use crate::utils::higher; use clippy_utils::diagnostics::span_lint_and_sugg; +use clippy_utils::higher; use clippy_utils::source::snippet_with_applicability; use clippy_utils::ty::is_copy; use if_chain::if_chain; diff --git a/clippy_lints/src/vec_init_then_push.rs b/clippy_lints/src/vec_init_then_push.rs index 3ef55a82a17..8b696ed1c84 100644 --- a/clippy_lints/src/vec_init_then_push.rs +++ b/clippy_lints/src/vec_init_then_push.rs @@ -1,7 +1,7 @@ -use crate::utils::{match_def_path, path_to_local, path_to_local_id, paths}; use clippy_utils::diagnostics::span_lint_and_sugg; use clippy_utils::source::snippet; use clippy_utils::ty::is_type_diagnostic_item; +use clippy_utils::{match_def_path, path_to_local, path_to_local_id, paths}; use if_chain::if_chain; use rustc_ast::ast::LitKind; use rustc_errors::Applicability; diff --git a/clippy_lints/src/vec_resize_to_zero.rs b/clippy_lints/src/vec_resize_to_zero.rs index 9a2fb1414a1..e035d3c5cad 100644 --- a/clippy_lints/src/vec_resize_to_zero.rs +++ b/clippy_lints/src/vec_resize_to_zero.rs @@ -1,15 +1,14 @@ use clippy_utils::diagnostics::span_lint_and_then; +use clippy_utils::{match_def_path, paths}; use if_chain::if_chain; +use rustc_ast::LitKind; use rustc_errors::Applicability; +use rustc_hir as hir; use rustc_hir::{Expr, ExprKind}; use rustc_lint::{LateContext, LateLintPass}; use rustc_session::{declare_lint_pass, declare_tool_lint}; use rustc_span::source_map::Spanned; -use crate::utils::{match_def_path, paths}; -use rustc_ast::LitKind; -use rustc_hir as hir; - declare_clippy_lint! { /// **What it does:** Finds occurrences of `Vec::resize(0, an_int)` /// diff --git a/clippy_lints/src/verbose_file_reads.rs b/clippy_lints/src/verbose_file_reads.rs index 01dc54dc5fd..ec209b30951 100644 --- a/clippy_lints/src/verbose_file_reads.rs +++ b/clippy_lints/src/verbose_file_reads.rs @@ -1,5 +1,5 @@ -use crate::utils::paths; use clippy_utils::diagnostics::span_lint_and_help; +use clippy_utils::paths; use clippy_utils::ty::match_type; use if_chain::if_chain; use rustc_hir::{Expr, ExprKind, QPath}; diff --git a/clippy_lints/src/wildcard_dependencies.rs b/clippy_lints/src/wildcard_dependencies.rs index 8f96b962279..60c3489a449 100644 --- a/clippy_lints/src/wildcard_dependencies.rs +++ b/clippy_lints/src/wildcard_dependencies.rs @@ -1,5 +1,5 @@ -use crate::utils::run_lints; use clippy_utils::diagnostics::span_lint; +use clippy_utils::run_lints; use rustc_hir::{hir_id::CRATE_HIR_ID, Crate}; use rustc_lint::{LateContext, LateLintPass}; use rustc_session::{declare_lint_pass, declare_tool_lint}; diff --git a/clippy_lints/src/wildcard_imports.rs b/clippy_lints/src/wildcard_imports.rs index 424ca2a4c2f..51c1117d206 100644 --- a/clippy_lints/src/wildcard_imports.rs +++ b/clippy_lints/src/wildcard_imports.rs @@ -1,5 +1,5 @@ -use crate::utils::in_macro; use clippy_utils::diagnostics::span_lint_and_sugg; +use clippy_utils::in_macro; use clippy_utils::source::{snippet, snippet_with_applicability}; use if_chain::if_chain; use rustc_errors::Applicability; diff --git a/clippy_lints/src/zero_sized_map_values.rs b/clippy_lints/src/zero_sized_map_values.rs index 82466da6862..2abd033e2a0 100644 --- a/clippy_lints/src/zero_sized_map_values.rs +++ b/clippy_lints/src/zero_sized_map_values.rs @@ -1,4 +1,5 @@ use clippy_utils::diagnostics::span_lint_and_help; +use clippy_utils::paths; use clippy_utils::ty::{is_normalizable, is_type_diagnostic_item, match_type}; use if_chain::if_chain; use rustc_hir::{self as hir, HirId, ItemKind, Node}; @@ -9,8 +10,6 @@ use rustc_span::sym; use rustc_target::abi::LayoutOf as _; use rustc_typeck::hir_ty_to_ty; -use crate::utils::paths; - declare_clippy_lint! { /// **What it does:** Checks for maps with zero-sized value types anywhere in the code. /// |