1 // REQUIRES: !asan, compiler-rt, lldb
2 // UNSUPPORTED: system-windows
3 //           Zorg configures the ASAN stage2 bots to not build the asan
4 //           compiler-rt. Only run this test on non-asanified configurations.
5 // UNSUPPORTED: apple-lldb-pre-1000
6 
7 // XFAIL: lldb
8 // lldb-8, even outside of dexter, will sometimes trigger an asan fault in
9 // the debugged process and generally freak out.
10 
11 // RUN: %dexter --fail-lt 1.0 -w \
12 // RUN:     --builder 'clang' --debugger 'lldb' \
13 // RUN:     --cflags "-O1 -glldb -fsanitize=address -arch x86_64" \
14 // RUN:     --ldflags="-fsanitize=address" -- %s
15 #include <deque>
16 
17 struct A {
18   int a;
19   A(int a) : a(a) {}
20   A() : a(0) {}
21 };
22 
23 using deq_t = std::deque<A>;
24 
25 template class std::deque<A>;
26 
27 static void __attribute__((noinline, optnone)) escape(deq_t &deq) {
28   static volatile deq_t *sink;
29   sink = &deq;
30 }
31 
32 int main() {
33   deq_t deq;
34   deq.push_back(1234);
35   deq.push_back(56789);
36   escape(deq); // DexLabel('first')
37   while (!deq.empty()) {
38     auto record = deq.front();
39     deq.pop_front();
40     escape(deq); // DexLabel('second')
41   }
42 }
43 
44 // DexExpectWatchValue('deq[0].a', '1234', on_line=ref('first'))
45 // DexExpectWatchValue('deq[1].a', '56789', on_line=ref('first'))
46 
47 // DexExpectWatchValue('deq[0].a', '56789', '0', on_line=ref('second'))
48 
49