1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
| //===- unittest/Tooling/RecursiveASTVisitorTests/InitListExprPostOrderNoQueue.cpp -===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
#include "TestVisitor.h"
using namespace clang;
namespace {
class InitListExprPostOrderNoQueueVisitor
: public ExpectedLocationVisitor<InitListExprPostOrderNoQueueVisitor> {
public:
bool shouldTraversePostOrder() const { return true; }
bool TraverseInitListExpr(InitListExpr *ILE) {
return ExpectedLocationVisitor::TraverseInitListExpr(ILE);
}
bool VisitInitListExpr(InitListExpr *ILE) {
Match(ILE->isSemanticForm() ? "semantic" : "syntactic", ILE->getBeginLoc());
return true;
}
};
TEST(RecursiveASTVisitor, InitListExprIsPostOrderNoQueueVisitedTwice) {
InitListExprPostOrderNoQueueVisitor Visitor;
Visitor.ExpectMatch("syntactic", 2, 21);
Visitor.ExpectMatch("semantic", 2, 21);
EXPECT_TRUE(Visitor.runOver("struct S { int x; };\n"
"static struct S s = {.x = 0};\n",
InitListExprPostOrderNoQueueVisitor::Lang_C));
}
} // end anonymous namespace
|