| 1 | //===- InitListExprPreOrderNoQueue.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 InitListExprPreOrderNoQueueVisitor : public ExpectedLocationVisitor { |
| 16 | public: |
| 17 | bool TraverseInitListExpr(InitListExpr *ILE) override { |
| 18 | return ExpectedLocationVisitor::TraverseInitListExpr(ILE); |
| 19 | } |
| 20 | |
| 21 | bool VisitInitListExpr(InitListExpr *ILE) override { |
| 22 | Match(ILE->isSemanticForm() ? "semantic": "syntactic", ILE->getBeginLoc()); |
| 23 | return true; |
| 24 | } |
| 25 | }; |
| 26 | |
| 27 | TEST(RecursiveASTVisitor, InitListExprIsPreOrderNoQueueVisitedTwice) { |
| 28 | InitListExprPreOrderNoQueueVisitor Visitor; |
| 29 | Visitor.ExpectMatch("syntactic", 2, 21); |
| 30 | Visitor.ExpectMatch("semantic", 2, 21); |
| 31 | EXPECT_TRUE(Visitor.runOver("struct S { int x; };\n" |
| 32 | "static struct S s = {.x = 0};\n", |
| 33 | InitListExprPreOrderNoQueueVisitor::Lang_C)); |
| 34 | } |
| 35 | |
| 36 | } // end anonymous namespace |
| 37 |