diff --git a/clippy_lints/src/double_parens.rs b/clippy_lints/src/double_parens.rs index 0f1d701865e..29425b2e554 100644 --- a/clippy_lints/src/double_parens.rs +++ b/clippy_lints/src/double_parens.rs @@ -61,10 +61,10 @@ impl EarlyLintPass for DoubleParens { } } }, - ExprKind::MethodCall(_, _, ref params, _) => { - if let [ref param] = params[..] { - if let ExprKind::Paren(_) = param.kind { - span_lint(cx, DOUBLE_PARENS, param.span, msg); + ExprKind::MethodCall(ref call) => { + if let [ref arg] = call.args[..] { + if let ExprKind::Paren(_) = arg.kind { + span_lint(cx, DOUBLE_PARENS, arg.span, msg); } } }, diff --git a/clippy_lints/src/option_env_unwrap.rs b/clippy_lints/src/option_env_unwrap.rs index d9ee031c9f9..377bddeaa5f 100644 --- a/clippy_lints/src/option_env_unwrap.rs +++ b/clippy_lints/src/option_env_unwrap.rs @@ -1,7 +1,7 @@ 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_ast::ast::{Expr, ExprKind, MethodCall}; use rustc_lint::{EarlyContext, EarlyLintPass}; use rustc_session::{declare_lint_pass, declare_tool_lint}; use rustc_span::sym; @@ -37,8 +37,8 @@ declare_lint_pass!(OptionEnvUnwrap => [OPTION_ENV_UNWRAP]); impl EarlyLintPass for OptionEnvUnwrap { fn check_expr(&mut self, cx: &EarlyContext<'_>, expr: &Expr) { if_chain! { - if let ExprKind::MethodCall(path_segment, receiver, _, _) = &expr.kind; - if matches!(path_segment.ident.name, sym::expect | sym::unwrap); + if let ExprKind::MethodCall(box MethodCall { seg, receiver, .. }) = &expr.kind; + if matches!(seg.ident.name, sym::expect | sym::unwrap); if let ExprKind::Call(caller, _) = &receiver.kind; if is_direct_expn_of(caller.span, "option_env").is_some(); then { diff --git a/clippy_lints/src/precedence.rs b/clippy_lints/src/precedence.rs index bee4a33fb4a..057b7e30642 100644 --- a/clippy_lints/src/precedence.rs +++ b/clippy_lints/src/precedence.rs @@ -1,7 +1,7 @@ use clippy_utils::diagnostics::span_lint_and_sugg; use clippy_utils::source::snippet_with_applicability; use if_chain::if_chain; -use rustc_ast::ast::{BinOpKind, Expr, ExprKind, UnOp}; +use rustc_ast::ast::{BinOpKind, Expr, ExprKind, MethodCall, UnOp}; use rustc_ast::token; use rustc_errors::Applicability; use rustc_lint::{EarlyContext, EarlyLintPass}; @@ -110,11 +110,11 @@ impl EarlyLintPass for Precedence { let mut arg = operand; let mut all_odd = true; - while let ExprKind::MethodCall(path_segment, receiver, _, _) = &arg.kind { - let path_segment_str = path_segment.ident.name.as_str(); + while let ExprKind::MethodCall(box MethodCall { seg, receiver, .. }) = &arg.kind { + let seg_str = seg.ident.name.as_str(); all_odd &= ALLOWED_ODD_FUNCTIONS .iter() - .any(|odd_function| **odd_function == *path_segment_str); + .any(|odd_function| **odd_function == *seg_str); arg = receiver; } diff --git a/clippy_lints/src/redundant_closure_call.rs b/clippy_lints/src/redundant_closure_call.rs index 74eea6de4bb..4cbe9597c53 100644 --- a/clippy_lints/src/redundant_closure_call.rs +++ b/clippy_lints/src/redundant_closure_call.rs @@ -69,10 +69,10 @@ impl EarlyLintPass for RedundantClosureCall { if_chain! { if let ast::ExprKind::Call(ref paren, _) = expr.kind; if let ast::ExprKind::Paren(ref closure) = paren.kind; - if let ast::ExprKind::Closure(_, _, ref r#async, _, ref decl, ref block, _) = closure.kind; + if let ast::ExprKind::Closure(box ast::Closure { ref asyncness, ref fn_decl, ref body, .. }) = closure.kind; then { let mut visitor = ReturnVisitor::new(); - visitor.visit_expr(block); + visitor.visit_expr(body); if !visitor.found_return { span_lint_and_then( cx, @@ -80,13 +80,13 @@ impl EarlyLintPass for RedundantClosureCall { expr.span, "try not to call a closure in the expression where it is declared", |diag| { - if decl.inputs.is_empty() { + if fn_decl.inputs.is_empty() { let app = Applicability::MachineApplicable; - let mut hint = Sugg::ast(cx, block, ".."); + let mut hint = Sugg::ast(cx, body, ".."); - if r#async.is_async() { + if asyncness.is_async() { // `async x` is a syntax error, so it becomes `async { x }` - if !matches!(block.kind, ast::ExprKind::Block(_, _)) { + if !matches!(body.kind, ast::ExprKind::Block(_, _)) { hint = hint.blockify(); } diff --git a/clippy_lints/src/suspicious_operation_groupings.rs b/clippy_lints/src/suspicious_operation_groupings.rs index eef9bdc7849..78e83880e1a 100644 --- a/clippy_lints/src/suspicious_operation_groupings.rs +++ b/clippy_lints/src/suspicious_operation_groupings.rs @@ -580,7 +580,7 @@ fn ident_difference_expr_with_base_location( | (Await(_), Await(_)) | (Async(_, _, _), Async(_, _, _)) | (Block(_, _), Block(_, _)) - | (Closure(_, _, _, _, _, _, _), Closure(_, _, _, _, _, _, _)) + | (Closure(_), Closure(_)) | (Match(_, _), Match(_, _)) | (Loop(_, _), Loop(_, _)) | (ForLoop(_, _, _, _), ForLoop(_, _, _, _)) @@ -593,7 +593,7 @@ fn ident_difference_expr_with_base_location( | (Unary(_, _), Unary(_, _)) | (Binary(_, _, _), Binary(_, _, _)) | (Tup(_), Tup(_)) - | (MethodCall(_, _, _, _), MethodCall(_, _, _, _)) + | (MethodCall(_), MethodCall(_)) | (Call(_, _), Call(_, _)) | (ConstBlock(_), ConstBlock(_)) | (Array(_), Array(_)) diff --git a/clippy_lints/src/unnested_or_patterns.rs b/clippy_lints/src/unnested_or_patterns.rs index b305dae7608..bb6fb38e969 100644 --- a/clippy_lints/src/unnested_or_patterns.rs +++ b/clippy_lints/src/unnested_or_patterns.rs @@ -292,7 +292,7 @@ fn transform_with_focus_on_idx(alternatives: &mut Vec>, focus_idx: usize) /// So when we fixate on some `ident_k: pat_k`, we try to find `ident_k` in the other pattern /// and check that all `fp_i` where `i ∈ ((0...n) \ k)` between two patterns are equal. fn extend_with_struct_pat( - qself1: &Option, + qself1: &Option>, path1: &ast::Path, fps1: &mut [ast::PatField], rest1: bool, diff --git a/clippy_lints/src/unused_rounding.rs b/clippy_lints/src/unused_rounding.rs index 3c1998d0237..5ab351bc29c 100644 --- a/clippy_lints/src/unused_rounding.rs +++ b/clippy_lints/src/unused_rounding.rs @@ -1,5 +1,5 @@ use clippy_utils::diagnostics::span_lint_and_sugg; -use rustc_ast::ast::{Expr, ExprKind}; +use rustc_ast::ast::{Expr, ExprKind, MethodCall}; use rustc_errors::Applicability; use rustc_lint::{EarlyContext, EarlyLintPass}; use rustc_session::{declare_lint_pass, declare_tool_lint}; @@ -30,8 +30,8 @@ declare_clippy_lint! { declare_lint_pass!(UnusedRounding => [UNUSED_ROUNDING]); fn is_useless_rounding(expr: &Expr) -> Option<(&str, String)> { - if let ExprKind::MethodCall(name_ident, receiver, _, _) = &expr.kind - && let method_name = name_ident.ident.name.as_str() + if let ExprKind::MethodCall(box MethodCall { seg, receiver, .. }) = &expr.kind + && let method_name = seg.ident.name.as_str() && (method_name == "ceil" || method_name == "round" || method_name == "floor") && let ExprKind::Lit(token_lit) = &receiver.kind && token_lit.is_semantic_float() { diff --git a/clippy_utils/src/ast_utils.rs b/clippy_utils/src/ast_utils.rs index 73d1ba727c8..23aed4b5ba2 100644 --- a/clippy_utils/src/ast_utils.rs +++ b/clippy_utils/src/ast_utils.rs @@ -75,11 +75,11 @@ pub fn eq_field_pat(l: &PatField, r: &PatField) -> bool { && over(&l.attrs, &r.attrs, eq_attr) } -pub fn eq_qself(l: &QSelf, r: &QSelf) -> bool { +pub fn eq_qself(l: &P, r: &P) -> bool { l.position == r.position && eq_ty(&l.ty, &r.ty) } -pub fn eq_maybe_qself(l: &Option, r: &Option) -> bool { +pub fn eq_maybe_qself(l: &Option>, r: &Option>) -> bool { match (l, r) { (Some(l), Some(r)) => eq_qself(l, r), (None, None) => true, @@ -147,8 +147,11 @@ pub fn eq_expr(l: &Expr, r: &Expr) -> bool { (Array(l), Array(r)) | (Tup(l), Tup(r)) => over(l, r, |l, r| eq_expr(l, r)), (Repeat(le, ls), Repeat(re, rs)) => eq_expr(le, re) && eq_expr(&ls.value, &rs.value), (Call(lc, la), Call(rc, ra)) => eq_expr(lc, rc) && over(la, ra, |l, r| eq_expr(l, r)), - (MethodCall(lc, ls, la, _), MethodCall(rc, rs, ra, _)) => { - eq_path_seg(lc, rc) && eq_expr(ls, rs) && over(la, ra, |l, r| eq_expr(l, r)) + ( + MethodCall(box ast::MethodCall { seg: ls, receiver: lr, args: la, .. }), + MethodCall(box ast::MethodCall { seg: rs, receiver: rr, args: ra, .. }) + ) => { + eq_path_seg(ls, rs) && eq_expr(lr, rr) && over(la, ra, |l, r| eq_expr(l, r)) }, (Binary(lo, ll, lr), Binary(ro, rl, rr)) => lo.node == ro.node && eq_expr(ll, rl) && eq_expr(lr, rr), (Unary(lo, l), Unary(ro, r)) => mem::discriminant(lo) == mem::discriminant(ro) && eq_expr(l, r), @@ -170,7 +173,26 @@ pub fn eq_expr(l: &Expr, r: &Expr) -> bool { (AssignOp(lo, lp, lv), AssignOp(ro, rp, rv)) => lo.node == ro.node && eq_expr(lp, rp) && eq_expr(lv, rv), (Field(lp, lf), Field(rp, rf)) => eq_id(*lf, *rf) && eq_expr(lp, rp), (Match(ls, la), Match(rs, ra)) => eq_expr(ls, rs) && over(la, ra, eq_arm), - (Closure(lb, lc, la, lm, lf, le, _), Closure(rb, rc, ra, rm, rf, re, _)) => { + ( + Closure(box ast::Closure { + binder: lb, + capture_clause: lc, + asyncness: la, + movability: lm, + fn_decl: lf, + body: le, + .. + }), + Closure(box ast::Closure { + binder: rb, + capture_clause: rc, + asyncness: ra, + movability: rm, + fn_decl: rf, + body: re, + .. + }) + ) => { eq_closure_binder(lb, rb) && lc == rc && la.is_async() == ra.is_async()