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 // UNSUPPORTED: libcxxabi-no-exceptions 11 12 #include <cxxabi.h> 13 #include <exception> 14 #include <cassert> 15 16 // namespace __cxxabiv1 { 17 // extern bool __cxa_uncaught_exception () throw(); 18 // extern unsigned int __cxa_uncaught_exceptions() throw(); 19 // } 20 21 struct A { 22 ~A() { assert( __cxxabiv1::__cxa_uncaught_exception()); } 23 }; 24 25 struct B { 26 B(unsigned cnt) : data_(cnt) {} 27 ~B() { assert( data_ == __cxxabiv1::__cxa_uncaught_exceptions()); } 28 unsigned data_; 29 }; 30 31 int main () 32 { 33 try { A a; throw 3; assert (false); } 34 catch (int) {} 35 36 try { B b(1); throw 3; assert (false); } 37 catch (int) {} 38 } 39
