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Merge commit '6ed6f1e6a1' into clippyup

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This commit is contained in:
flip1995 2021-03-12 15:30:50 +01:00
parent 36a27ecaac
commit f2f2a005b4
297 changed files with 15401 additions and 12253 deletions
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5
clippy_lints/src/path_buf_push_overwrite.rs
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@ -1,10 +1,11 @@
use crate::utils::{match_type, paths, span_lint_and_sugg};
use crate::utils::{is_type_diagnostic_item, span_lint_and_sugg};
use if_chain::if_chain;
use rustc_ast::ast::LitKind;
use rustc_errors::Applicability;
use rustc_hir::{Expr, ExprKind};
use rustc_lint::{LateContext, LateLintPass};
use rustc_session::{declare_lint_pass, declare_tool_lint};
use rustc_span::symbol::sym;
use std::path::{Component, Path};
declare_clippy_lint! {
@ -46,7 +47,7 @@ impl<'tcx> LateLintPass<'tcx> for PathBufPushOverwrite {
if let ExprKind::MethodCall(ref path, _, ref args, _) = expr.kind;
if path.ident.name == sym!(push);
if args.len() == 2;
if match_type(cx, cx.typeck_results().expr_ty(&args[0]).peel_refs(), &paths::PATH_BUF);
if is_type_diagnostic_item(cx, cx.typeck_results().expr_ty(&args[0]).peel_refs(), sym::PathBuf);
if let Some(get_index_arg) = args.get(1);
if let ExprKind::Lit(ref lit) = get_index_arg.kind;
if let LitKind::Str(ref path_lit, _) = lit.node;