c360553c15
Now that Lit supports regular expressions inside XFAIL & friends, it is much easier to write Lit annotations based on the triple. Differential Revision: https://reviews.llvm.org/D104747
82 lines
1.4 KiB
C++
82 lines
1.4 KiB
C++
//===--------------------- catch_pointer_nullptr.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
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
// Catching an exception thrown as nullptr was not properly handled before
|
|
// 2f984cab4fa7, which landed in macOS 10.13
|
|
// XFAIL: use_system_cxx_lib && target={{.+}}-apple-macosx10.{{9|10|11|12}}
|
|
|
|
// UNSUPPORTED: c++03
|
|
// UNSUPPORTED: no-exceptions
|
|
|
|
#include <cassert>
|
|
#include <cstdlib>
|
|
|
|
struct A {};
|
|
|
|
void test1()
|
|
{
|
|
try
|
|
{
|
|
throw nullptr;
|
|
assert(false);
|
|
}
|
|
catch (int* p)
|
|
{
|
|
assert(!p);
|
|
}
|
|
catch (long*)
|
|
{
|
|
assert(false);
|
|
}
|
|
}
|
|
|
|
void test2()
|
|
{
|
|
try
|
|
{
|
|
throw nullptr;
|
|
assert(false);
|
|
}
|
|
catch (A* p)
|
|
{
|
|
assert(!p);
|
|
}
|
|
catch (int*)
|
|
{
|
|
assert(false);
|
|
}
|
|
}
|
|
|
|
template <class Catch>
|
|
void catch_nullptr_test() {
|
|
try {
|
|
throw nullptr;
|
|
assert(false);
|
|
} catch (Catch c) {
|
|
assert(!c);
|
|
} catch (...) {
|
|
assert(false);
|
|
}
|
|
}
|
|
|
|
|
|
int main(int, char**)
|
|
{
|
|
// catch naked nullptrs
|
|
test1();
|
|
test2();
|
|
|
|
catch_nullptr_test<int*>();
|
|
catch_nullptr_test<int**>();
|
|
catch_nullptr_test<int A::*>();
|
|
catch_nullptr_test<const int A::*>();
|
|
catch_nullptr_test<int A::**>();
|
|
|
|
return 0;
|
|
}
|