30 lines · cpp
1//===- unittest/Tooling/RecursiveASTVisitorTests/ParenExpr.cpp ------------===//2//3// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.4// See https://llvm.org/LICENSE.txt for license information.5// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception6//7//===----------------------------------------------------------------------===//8 9#include "TestVisitor.h"10 11using namespace clang;12 13namespace {14 15class ParenExprVisitor : public ExpectedLocationVisitor {16public:17 bool VisitParenExpr(ParenExpr *Parens) override {18 Match("", Parens->getExprLoc());19 return true;20 }21};22 23TEST(RecursiveASTVisitor, VisitsParensDuringDataRecursion) {24 ParenExprVisitor Visitor;25 Visitor.ExpectMatch("", 1, 9);26 EXPECT_TRUE(Visitor.runOver("int k = (4) + 9;\n"));27}28 29} // end anonymous namespace30