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Diffstat (limited to '')
-rw-r--r-- | src/tools/clippy/tests/ui/author/blocks.stdout | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/src/tools/clippy/tests/ui/author/blocks.stdout b/src/tools/clippy/tests/ui/author/blocks.stdout new file mode 100644 index 000000000..2fc4a7d1f --- /dev/null +++ b/src/tools/clippy/tests/ui/author/blocks.stdout @@ -0,0 +1,64 @@ +if_chain! { + if let ExprKind::Block(block, None) = expr.kind; + if block.stmts.len() == 3; + if let StmtKind::Local(local) = block.stmts[0].kind; + if let Some(init) = local.init; + if let ExprKind::Lit(ref lit) = init.kind; + if let LitKind::Int(42, LitIntType::Signed(IntTy::I32)) = lit.node; + if let PatKind::Binding(BindingAnnotation::Unannotated, _, name, None) = local.pat.kind; + if name.as_str() == "x"; + if let StmtKind::Local(local1) = block.stmts[1].kind; + if let Some(init1) = local1.init; + if let ExprKind::Lit(ref lit1) = init1.kind; + if let LitKind::Float(_, LitFloatType::Suffixed(FloatTy::F32)) = lit1.node; + if let PatKind::Binding(BindingAnnotation::Unannotated, _, name1, None) = local1.pat.kind; + if name1.as_str() == "_t"; + if let StmtKind::Semi(e) = block.stmts[2].kind; + if let ExprKind::Unary(UnOp::Neg, inner) = e.kind; + if let ExprKind::Path(ref qpath) = inner.kind; + if match_qpath(qpath, &["x"]); + if block.expr.is_none(); + then { + // report your lint here + } +} +if_chain! { + if let ExprKind::Block(block, None) = expr.kind; + if block.stmts.len() == 1; + if let StmtKind::Local(local) = block.stmts[0].kind; + if let Some(init) = local.init; + if let ExprKind::Call(func, args) = init.kind; + if let ExprKind::Path(ref qpath) = func.kind; + if match_qpath(qpath, &["String", "new"]); + if args.is_empty(); + if let PatKind::Binding(BindingAnnotation::Unannotated, _, name, None) = local.pat.kind; + if name.as_str() == "expr"; + if let Some(trailing_expr) = block.expr; + if let ExprKind::Call(func1, args1) = trailing_expr.kind; + if let ExprKind::Path(ref qpath1) = func1.kind; + if match_qpath(qpath1, &["drop"]); + if args1.len() == 1; + if let ExprKind::Path(ref qpath2) = args1[0].kind; + if match_qpath(qpath2, &["expr"]); + then { + // report your lint here + } +} +if_chain! { + if let ExprKind::Closure(CaptureBy::Value, fn_decl, body_id, _, None) = expr.kind; + if let FnRetTy::DefaultReturn(_) = fn_decl.output; + let expr1 = &cx.tcx.hir().body(body_id).value; + if let ExprKind::Call(func, args) = expr1.kind; + if let ExprKind::Path(ref qpath) = func.kind; + if matches!(qpath, QPath::LangItem(LangItem::FromGenerator, _)); + if args.len() == 1; + if let ExprKind::Closure(CaptureBy::Value, fn_decl1, body_id1, _, Some(Movability::Static)) = args[0].kind; + if let FnRetTy::DefaultReturn(_) = fn_decl1.output; + let expr2 = &cx.tcx.hir().body(body_id1).value; + if let ExprKind::Block(block, None) = expr2.kind; + if block.stmts.is_empty(); + if block.expr.is_none(); + then { + // report your lint here + } +} |