| //===------------------------- unwind_05.cpp ------------------------------===// |
| // |
| // The LLVM Compiler Infrastructure |
| // |
| // This file is dual licensed under the MIT and the University of Illinois Open |
| // Source Licenses. See LICENSE.TXT for details. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| // UNSUPPORTED: libcxxabi-no-exceptions |
| // REQUIRES-ANY: c++98, c++03, c++11, c++14 |
| |
| #include <exception> |
| #include <stdlib.h> |
| #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() throw (long, char, double, std::bad_exception) |
| { |
| A a; |
| B b; |
| f2(); |
| C c; |
| } |
| |
| void u_handler() |
| { |
| throw; |
| } |
| |
| int main() |
| { |
| std::set_unexpected(u_handler); |
| try |
| { |
| f1(); |
| assert(false); |
| } |
| catch (int* i) |
| { |
| assert(false); |
| } |
| catch (long i) |
| { |
| assert(false); |
| } |
| catch (int i) |
| { |
| assert(false); |
| } |
| catch (char c) |
| { |
| assert(false); |
| } |
| catch (const std::bad_exception& e) |
| { |
| assert(true); |
| } |
| catch (...) |
| { |
| assert(false); |
| } |
| assert(A::count == 0); |
| assert(B::count == 0); |
| assert(C::count == 0); |
| } |