35 lines
1 KiB
C++
35 lines
1 KiB
C++
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//===- unittest/Tooling/RecursiveASTVisitorTests/BitfieldInitializer.cpp -===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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#include "TestVisitor.h"
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#include <string>
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using namespace clang;
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namespace {
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// Check to ensure that bitfield initializers are visited.
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class BitfieldInitializerVisitor
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: public ExpectedLocationVisitor<BitfieldInitializerVisitor> {
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public:
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bool VisitIntegerLiteral(IntegerLiteral *IL) {
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Match(std::to_string(IL->getValue().getSExtValue()), IL->getLocation());
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return true;
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}
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};
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TEST(RecursiveASTVisitor, BitfieldInitializerIsVisited) {
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BitfieldInitializerVisitor Visitor;
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Visitor.ExpectMatch("123", 2, 15);
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EXPECT_TRUE(Visitor.runOver("struct S {\n"
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" int x : 8 = 123;\n"
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"};\n"));
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}
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} // end anonymous namespace
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