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 17 : public ExpectedLocationVisitor<IntegerLiteralVisitor> { 18 public: VisitIntegerLiteral(const IntegerLiteral * IL)19 bool VisitIntegerLiteral(const IntegerLiteral *IL) { 20 Match("literal", IL->getLocation()); 21 return true; 22 } 23 }; 24 TEST(RecursiveASTVisitor,DefaultArgumentsAreVisited)25TEST(RecursiveASTVisitor, DefaultArgumentsAreVisited) { 26 IntegerLiteralVisitor Visitor; 27 Visitor.ExpectMatch("literal", 1, 15, 2); 28 EXPECT_TRUE(Visitor.runOver("int f(int i = 1);\n" 29 "static int k = f();\n")); 30 } 31 32 } // end anonymous namespace 33