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-exception 6 // 7 //===----------------------------------------------------------------------===// 8 9 #include "TestVisitor.h" 10 11 using namespace clang; 12 13 namespace { 14 15 class ParenExprVisitor : public ExpectedLocationVisitor<ParenExprVisitor> { 16 public: VisitParenExpr(ParenExpr * Parens)17 bool VisitParenExpr(ParenExpr *Parens) { 18 Match("", Parens->getExprLoc()); 19 return true; 20 } 21 }; 22 TEST(RecursiveASTVisitor,VisitsParensDuringDataRecursion)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 namespace 30