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Inserting #ifdef to preempt Windows fatal exception.

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Ralf W. Grosse-Kunstleve 2021-06-10 10:39:04 -07:00 committed by Ralf W. Grosse-Kunstleve
parent e0b770d549
commit b633bb5b84
1 changed files with 6 additions and 0 deletions
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6
tests/test_class_sh_shared_from_this.cpp
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@ -75,6 +75,11 @@ void obj_sft_reset() {
if (obj_sft == nullptr) if (obj_sft == nullptr)
throw std::runtime_error("Unexpected `use_count`s."); throw std::runtime_error("Unexpected `use_count`s.");
(*obj_sft).reset(); (*obj_sft).reset();
#if defined(_MSC_VER) && _MSC_VER < 1912
std::cout << "Preempting \"Windows fatal exception: access violation\": "
"(*obj_ign)->shared_from_this()"
<< std::endl;
#else
bool got_bad_weak_ptr = false; bool got_bad_weak_ptr = false;
try { try {
static_cast<void>((*obj_ign)->shared_from_this()); static_cast<void>((*obj_ign)->shared_from_this());
@ -85,6 +90,7 @@ void obj_sft_reset() {
std::shared_ptr<Atype> obj3(obj2.get(), labeled_delete<Atype>("SkipDelete")); std::shared_ptr<Atype> obj3(obj2.get(), labeled_delete<Atype>("SkipDelete"));
// Working again based on the shared_ptr that was created after obj_sft was reset: // Working again based on the shared_ptr that was created after obj_sft was reset:
static_cast<void>((*obj_ign)->shared_from_this()); static_cast<void>((*obj_ign)->shared_from_this());
#endif
} }
} // namespace shared_from_this_custom_deleters } // namespace shared_from_this_custom_deleters