1 //===------------------- uncaught_exceptions.pass.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 #include <cxxabi.h> 11 #include <exception> 12 #include <cassert> 13 14 // namespace __cxxabiv1 { 15 // extern bool __cxa_uncaught_exception () throw(); 16 // extern unsigned int __cxa_uncaught_exceptions() throw(); 17 // } 18 19 struct A { ~AA20 ~A() { assert( __cxxabiv1::__cxa_uncaught_exception()); } 21 }; 22 23 struct B { BB24 B(int cnt) : data_(cnt) {} ~BB25 ~B() { assert( data_ == __cxxabiv1::__cxa_uncaught_exceptions()); } 26 int data_; 27 }; 28 main()29int main () 30 { 31 try { A a; throw 3; assert (false); } 32 catch (int) {} 33 34 try { B b(1); throw 3; assert (false); } 35 catch (int) {} 36 } 37