34 lines · cpp
1//===- unittest/Tooling/RecursiveASTVisitorTests/BitfieldInitializer.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#include <string>11 12using namespace clang;13 14namespace {15 16// Check to ensure that bitfield initializers are visited.17class BitfieldInitializerVisitor : public ExpectedLocationVisitor {18public:19 bool VisitIntegerLiteral(IntegerLiteral *IL) override {20 Match(std::to_string(IL->getValue().getSExtValue()), IL->getLocation());21 return true;22 }23};24 25TEST(RecursiveASTVisitor, BitfieldInitializerIsVisited) {26 BitfieldInitializerVisitor Visitor;27 Visitor.ExpectMatch("123", 2, 15);28 EXPECT_TRUE(Visitor.runOver("struct S {\n"29 " int x : 8 = 123;\n"30 "};\n"));31}32 33} // end anonymous namespace34