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//===------------------------- unwind_05.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
// REQUIRES: 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);
}
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