1 //===- unittest/Tooling/RecursiveASTVisitorTests/IntegerLiteral.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 // Check to ensure that implicit default argument expressions are visited. 16 class IntegerLiteralVisitor : public ExpectedLocationVisitor { 17 public: 18 bool VisitIntegerLiteral(IntegerLiteral *IL) override { 19 Match("literal", IL->getLocation()); 20 return true; 21 } 22 }; 23 24 TEST(RecursiveASTVisitor, DefaultArgumentsAreVisited) { 25 IntegerLiteralVisitor Visitor; 26 Visitor.ExpectMatch("literal", 1, 15, 2); 27 EXPECT_TRUE(Visitor.runOver("int f(int i = 1);\n" 28 "static int k = f();\n")); 29 } 30 31 } // end anonymous namespace 32