xref: /aosp_15_r20/external/compiler-rt/test/asan/TestCases/use-after-scope-capture.cc (revision 7c3d14c8b49c529e04be81a3ce6f5cc23712e4c6)
1*7c3d14c8STreehugger Robot // RUN: %clangxx_asan -std=c++11 -O1 -fsanitize-address-use-after-scope %s -o %t && \
2*7c3d14c8STreehugger Robot // RUN:     not %run %t 2>&1 | FileCheck %s
3*7c3d14c8STreehugger Robot 
4*7c3d14c8STreehugger Robot #include <functional>
5*7c3d14c8STreehugger Robot 
main()6*7c3d14c8STreehugger Robot int main() {
7*7c3d14c8STreehugger Robot   std::function<int()> f;
8*7c3d14c8STreehugger Robot   {
9*7c3d14c8STreehugger Robot     int x = 0;
10*7c3d14c8STreehugger Robot     f = [&x]() {
11*7c3d14c8STreehugger Robot       return x;  // BOOM
12*7c3d14c8STreehugger Robot       // CHECK: ERROR: AddressSanitizer: stack-use-after-scope
13*7c3d14c8STreehugger Robot       // CHECK: #0 0x{{.*}} in {{.*}}use-after-scope-capture.cc:[[@LINE-2]]
14*7c3d14c8STreehugger Robot     };
15*7c3d14c8STreehugger Robot   }
16*7c3d14c8STreehugger Robot   return f();  // BOOM
17*7c3d14c8STreehugger Robot }
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