diff options
Diffstat (limited to 'current/sources/cxx-stl/llvm-libc++abi/test/unwind_01.pass.cpp')
-rw-r--r-- | current/sources/cxx-stl/llvm-libc++abi/test/unwind_01.pass.cpp | 101 |
1 files changed, 101 insertions, 0 deletions
diff --git a/current/sources/cxx-stl/llvm-libc++abi/test/unwind_01.pass.cpp b/current/sources/cxx-stl/llvm-libc++abi/test/unwind_01.pass.cpp new file mode 100644 index 000000000..f71596127 --- /dev/null +++ b/current/sources/cxx-stl/llvm-libc++abi/test/unwind_01.pass.cpp @@ -0,0 +1,101 @@ +//===------------------------- unwind_01.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 +// +//===----------------------------------------------------------------------===// + +// UNSUPPORTED: no-exceptions + +#include <assert.h> + +#if defined(__GNUC__) +#pragma GCC diagnostic ignored "-Wunreachable-code" +#endif + +struct A +{ + static int count; + int id_; + A() : id_(++count) {} + ~A() {assert(id_ == count--);} + +private: + A(const A&); + A& operator=(const A&); +}; + +int A::count = 0; + +struct B +{ + static int count; + int id_; + B() : id_(++count) {} + ~B() {assert(id_ == count--);} + +private: + B(const B&); + B& operator=(const B&); +}; + +int B::count = 0; + +struct C +{ + static int count; + int id_; + C() : id_(++count) {} + ~C() {assert(id_ == count--);} + +private: + C(const C&); + C& operator=(const C&); +}; + +int C::count = 0; + +void f2() +{ + C c; + A a; + throw 55; + B b; +} + +void f1() +{ + A a; + B b; + f2(); + C c; +} + +int main() +{ + try + { + f1(); + assert(false); + } + catch (int* i) + { + assert(false); + } + catch (long i) + { + assert(false); + } + catch (int i) + { + assert(i == 55); + } + catch (...) + { + assert(false); + } + assert(A::count == 0); + assert(B::count == 0); + assert(C::count == 0); +} |