1//===---------------------- catch_class_01.cpp ----------------------------===// 2// 3// The LLVM Compiler Infrastructure 4// 5// This file is dual licensed under the MIT and the University of Illinois Open 6// Source Licenses. See LICENSE.TXT for details. 7// 8//===----------------------------------------------------------------------===// 9 10// UNSUPPORTED: libcxxabi-no-exceptions 11 12#include <exception> 13#include <stdlib.h> 14#include <assert.h> 15 16struct A 17{ 18 static int count; 19 int id_; 20 explicit A(int id) : id_(id) {count++;} 21 A(const A& a) : id_(a.id_) {count++;} 22 ~A() {count--;} 23}; 24 25int A::count = 0; 26 27void f1() 28{ 29 throw A(3); 30} 31 32void f2() 33{ 34 try 35 { 36 assert(A::count == 0); 37 f1(); 38 } 39 catch (A a) 40 { 41 assert(A::count != 0); 42 assert(a.id_ == 3); 43 throw; 44 } 45} 46 47int main() 48{ 49 try 50 { 51 f2(); 52 assert(false); 53 } 54 catch (const A& a) 55 { 56 assert(A::count != 0); 57 assert(a.id_ == 3); 58 } 59 assert(A::count == 0); 60} 61