diff options
| -rw-r--r-- | clippy_lints/src/attrs/allow_attributes_without_reason.rs | 2 | ||||
| -rw-r--r-- | clippy_utils/src/sugg.rs | 38 |
2 files changed, 17 insertions, 23 deletions
diff --git a/clippy_lints/src/attrs/allow_attributes_without_reason.rs b/clippy_lints/src/attrs/allow_attributes_without_reason.rs index 4ab97118df1..4c7e07478c1 100644 --- a/clippy_lints/src/attrs/allow_attributes_without_reason.rs +++ b/clippy_lints/src/attrs/allow_attributes_without_reason.rs @@ -26,7 +26,7 @@ pub(super) fn check<'cx>(cx: &LateContext<'cx>, name: Symbol, items: &[NestedMet cx, ALLOW_ATTRIBUTES_WITHOUT_REASON, attr.span, - format!("`{}` attribute without specifying a reason", name.as_str()), + format!("`{name}` attribute without specifying a reason"), |diag| { diag.help("try adding a reason at the end with `, reason = \"..\"`"); }, diff --git a/clippy_utils/src/sugg.rs b/clippy_utils/src/sugg.rs index 0f86d89c980..3255c51d009 100644 --- a/clippy_utils/src/sugg.rs +++ b/clippy_utils/src/sugg.rs @@ -180,8 +180,10 @@ impl<'a> Sugg<'a> { ) -> Self { use rustc_ast::ast::RangeLimits; + let mut snippet = |span: Span| snippet_with_context(cx, span, ctxt, default, app).0; + match expr.kind { - _ if expr.span.ctxt() != ctxt => Sugg::NonParen(snippet_with_context(cx, expr.span, ctxt, default, app).0), + _ if expr.span.ctxt() != ctxt => Sugg::NonParen(snippet(expr.span)), ast::ExprKind::AddrOf(..) | ast::ExprKind::Closure { .. } | ast::ExprKind::If(..) @@ -224,46 +226,38 @@ impl<'a> Sugg<'a> { | ast::ExprKind::While(..) | ast::ExprKind::Await(..) | ast::ExprKind::Err(_) - | ast::ExprKind::Dummy => Sugg::NonParen(snippet_with_context(cx, expr.span, ctxt, default, app).0), + | ast::ExprKind::Dummy => Sugg::NonParen(snippet(expr.span)), ast::ExprKind::Range(ref lhs, ref rhs, RangeLimits::HalfOpen) => Sugg::BinOp( AssocOp::DotDot, - lhs.as_ref().map_or("".into(), |lhs| { - snippet_with_context(cx, lhs.span, ctxt, default, app).0 - }), - rhs.as_ref().map_or("".into(), |rhs| { - snippet_with_context(cx, rhs.span, ctxt, default, app).0 - }), + lhs.as_ref().map_or("".into(), |lhs| snippet(lhs.span)), + rhs.as_ref().map_or("".into(), |rhs| snippet(rhs.span)), ), ast::ExprKind::Range(ref lhs, ref rhs, RangeLimits::Closed) => Sugg::BinOp( AssocOp::DotDotEq, - lhs.as_ref().map_or("".into(), |lhs| { - snippet_with_context(cx, lhs.span, ctxt, default, app).0 - }), - rhs.as_ref().map_or("".into(), |rhs| { - snippet_with_context(cx, rhs.span, ctxt, default, app).0 - }), + lhs.as_ref().map_or("".into(), |lhs| snippet(lhs.span)), + rhs.as_ref().map_or("".into(), |rhs| snippet(rhs.span)), ), ast::ExprKind::Assign(ref lhs, ref rhs, _) => Sugg::BinOp( AssocOp::Assign, - snippet_with_context(cx, lhs.span, ctxt, default, app).0, - snippet_with_context(cx, rhs.span, ctxt, default, app).0, + snippet(lhs.span), + snippet(rhs.span), ), ast::ExprKind::AssignOp(op, ref lhs, ref rhs) => Sugg::BinOp( astbinop2assignop(op), - snippet_with_context(cx, lhs.span, ctxt, default, app).0, - snippet_with_context(cx, rhs.span, ctxt, default, app).0, + snippet(lhs.span), + snippet(rhs.span), ), ast::ExprKind::Binary(op, ref lhs, ref rhs) => Sugg::BinOp( AssocOp::from_ast_binop(op.node), - snippet_with_context(cx, lhs.span, ctxt, default, app).0, - snippet_with_context(cx, rhs.span, ctxt, default, app).0, + snippet(lhs.span), + snippet(rhs.span), ), ast::ExprKind::Cast(ref lhs, ref ty) | //FIXME(chenyukang), remove this after type ascription is removed from AST ast::ExprKind::Type(ref lhs, ref ty) => Sugg::BinOp( AssocOp::As, - snippet_with_context(cx, lhs.span, ctxt, default, app).0, - snippet_with_context(cx, ty.span, ctxt, default, app).0, + snippet(lhs.span), + snippet(ty.span), ), } } |