diff options
Diffstat (limited to '')
| -rw-r--r-- | src/tools/clippy/clippy_lints/src/utils/internal_lints.rs | 61 |
1 files changed, 31 insertions, 30 deletions
diff --git a/src/tools/clippy/clippy_lints/src/utils/internal_lints.rs b/src/tools/clippy/clippy_lints/src/utils/internal_lints.rs index b30965329..17d9a0418 100644 --- a/src/tools/clippy/clippy_lints/src/utils/internal_lints.rs +++ b/src/tools/clippy/clippy_lints/src/utils/internal_lints.rs @@ -496,14 +496,16 @@ impl<'tcx> LateLintPass<'tcx> for LintWithoutLintPass { cx, }; let body_id = cx.tcx.hir().body_owned_by( - impl_item_refs - .iter() - .find(|iiref| iiref.ident.as_str() == "get_lints") - .expect("LintPass needs to implement get_lints") - .id - .hir_id(), + cx.tcx.hir().local_def_id( + impl_item_refs + .iter() + .find(|iiref| iiref.ident.as_str() == "get_lints") + .expect("LintPass needs to implement get_lints") + .id + .hir_id(), + ), ); - collector.visit_expr(&cx.tcx.hir().body(body_id).value); + collector.visit_expr(cx.tcx.hir().body(body_id).value); } } } @@ -569,7 +571,7 @@ fn check_invalid_clippy_version_attribute(cx: &LateContext<'_>, item: &'_ Item<' item.span, "this item has an invalid `clippy::version` attribute", None, - "please use a valid sematic version, see `doc/adding_lints.md`", + "please use a valid semantic version, see `doc/adding_lints.md`", ); } } else { @@ -591,8 +593,8 @@ fn extract_clippy_version_value(cx: &LateContext<'_>, item: &'_ Item<'_>) -> Opt attrs.iter().find_map(|attr| { if_chain! { // Identify attribute - if let ast::AttrKind::Normal(ref attr_kind, _) = &attr.kind; - if let [tool_name, attr_name] = &attr_kind.path.segments[..]; + if let ast::AttrKind::Normal(ref attr_kind) = &attr.kind; + if let [tool_name, attr_name] = &attr_kind.item.path.segments[..]; if tool_name.ident.name == sym::clippy; if attr_name.ident.name == sym::version; if let Some(version) = attr.value_str(); @@ -651,7 +653,7 @@ impl<'tcx> LateLintPass<'tcx> for CompilerLintFunctions { } if_chain! { - if let ExprKind::MethodCall(path, [self_arg, ..], _) = &expr.kind; + if let ExprKind::MethodCall(path, self_arg, _, _) = &expr.kind; let fn_name = path.ident; if let Some(sugg) = self.map.get(fn_name.as_str()); let ty = cx.typeck_results().expr_ty(self_arg).peel_refs(); @@ -683,9 +685,8 @@ impl<'tcx> LateLintPass<'tcx> for OuterExpnDataPass { let method_names: Vec<&str> = method_names.iter().map(Symbol::as_str).collect(); if_chain! { if let ["expn_data", "outer_expn"] = method_names.as_slice(); - let args = arg_lists[1]; - if args.len() == 1; - let self_arg = &args[0]; + let (self_arg, args)= arg_lists[1]; + if args.is_empty(); let self_ty = cx.typeck_results().expr_ty(self_arg).peel_refs(); if match_type(cx, self_ty, &paths::SYNTAX_CONTEXT); then { @@ -732,30 +733,30 @@ impl<'tcx> LateLintPass<'tcx> for CollapsibleCalls { if and_then_args.len() == 5; if let ExprKind::Closure(&Closure { body, .. }) = &and_then_args[4].kind; let body = cx.tcx.hir().body(body); - let only_expr = peel_blocks_with_stmt(&body.value); - if let ExprKind::MethodCall(ps, span_call_args, _) = &only_expr.kind; - if let ExprKind::Path(..) = span_call_args[0].kind; + let only_expr = peel_blocks_with_stmt(body.value); + if let ExprKind::MethodCall(ps, recv, span_call_args, _) = &only_expr.kind; + if let ExprKind::Path(..) = recv.kind; then { let and_then_snippets = get_and_then_snippets(cx, and_then_args); let mut sle = SpanlessEq::new(cx).deny_side_effects(); match ps.ident.as_str() { - "span_suggestion" if sle.eq_expr(&and_then_args[2], &span_call_args[1]) => { + "span_suggestion" if sle.eq_expr(&and_then_args[2], &span_call_args[0]) => { suggest_suggestion(cx, expr, &and_then_snippets, &span_suggestion_snippets(cx, span_call_args)); }, - "span_help" if sle.eq_expr(&and_then_args[2], &span_call_args[1]) => { - let help_snippet = snippet(cx, span_call_args[2].span, r#""...""#); + "span_help" if sle.eq_expr(&and_then_args[2], &span_call_args[0]) => { + let help_snippet = snippet(cx, span_call_args[1].span, r#""...""#); suggest_help(cx, expr, &and_then_snippets, help_snippet.borrow(), true); }, - "span_note" if sle.eq_expr(&and_then_args[2], &span_call_args[1]) => { - let note_snippet = snippet(cx, span_call_args[2].span, r#""...""#); + "span_note" if sle.eq_expr(&and_then_args[2], &span_call_args[0]) => { + let note_snippet = snippet(cx, span_call_args[1].span, r#""...""#); suggest_note(cx, expr, &and_then_snippets, note_snippet.borrow(), true); }, "help" => { - let help_snippet = snippet(cx, span_call_args[1].span, r#""...""#); + let help_snippet = snippet(cx, span_call_args[0].span, r#""...""#); suggest_help(cx, expr, &and_then_snippets, help_snippet.borrow(), false); } "note" => { - let note_snippet = snippet(cx, span_call_args[1].span, r#""...""#); + let note_snippet = snippet(cx, span_call_args[0].span, r#""...""#); suggest_note(cx, expr, &and_then_snippets, note_snippet.borrow(), false); } _ => (), @@ -796,9 +797,9 @@ fn span_suggestion_snippets<'a, 'hir>( cx: &LateContext<'_>, span_call_args: &'hir [Expr<'hir>], ) -> SpanSuggestionSnippets<'a> { - let help_snippet = snippet(cx, span_call_args[2].span, r#""...""#); - let sugg_snippet = snippet(cx, span_call_args[3].span, ".."); - let applicability_snippet = snippet(cx, span_call_args[4].span, "Applicability::MachineApplicable"); + let help_snippet = snippet(cx, span_call_args[1].span, r#""...""#); + let sugg_snippet = snippet(cx, span_call_args[2].span, ".."); + let applicability_snippet = snippet(cx, span_call_args[3].span, "Applicability::MachineApplicable"); SpanSuggestionSnippets { help: help_snippet, @@ -952,7 +953,7 @@ fn path_to_matched_type(cx: &LateContext<'_>, expr: &hir::Expr<'_>) -> Option<Ve if let Some(Node::Item(item)) = cx.tcx.hir().get_if_local(def_id) { if let ItemKind::Const(.., body_id) | ItemKind::Static(.., body_id) = item.kind { let body = cx.tcx.hir().body(body_id); - return path_to_matched_type(cx, &body.value); + return path_to_matched_type(cx, body.value); } } }, @@ -1044,7 +1045,7 @@ impl<'tcx> LateLintPass<'tcx> for InvalidPaths { if el_ty.is_str(); let body = cx.tcx.hir().body(body_id); let typeck_results = cx.tcx.typeck_body(body_id); - if let Some(Constant::Vec(path)) = constant_simple(cx, typeck_results, &body.value); + if let Some(Constant::Vec(path)) = constant_simple(cx, typeck_results, body.value); let path: Vec<&str> = path.iter().map(|x| { if let Constant::Str(s) = x { s.as_str() @@ -1175,7 +1176,7 @@ impl InterningDefinedSymbol { }; if_chain! { // is a method call - if let ExprKind::MethodCall(_, [item], _) = call.kind; + if let ExprKind::MethodCall(_, item, [], _) = call.kind; if let Some(did) = cx.typeck_results().type_dependent_def_id(call.hir_id); let ty = cx.typeck_results().expr_ty(item); // ...on either an Ident or a Symbol |