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ed61d6a466
The use_system_cxx_lib Lit feature was only used for back-deployment testing. However, one immense hole in that setup was that we didn't have a proper way to test Apple's own libc++ outside of back-deployment, which was embodied by the fact that we needed to define _LIBCPP_DISABLE_AVAILABILITY when testing (see change in libcxx/utils/libcxx/test/params.py). This led to the apple-system testing configuration not checking for availability markup, which is obviously quite bad since the library we ship actually has availability markup. Using stdlib=<VENDOR>-libc++ instead to encode back-deployment restrictions on tests is simpler and it makes it possible to naturally support tests such as availability markup checking even in the tip-of-trunk Apple-libc++ configuration. Differential Revision: https://reviews.llvm.org/D146366
81 lines
1.2 KiB
C++
81 lines
1.2 KiB
C++
//===----------------------------------------------------------------------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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// Catching an exception thrown as nullptr was not properly handled before
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// 2f984cab4fa7, which landed in macOS 10.13
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// XFAIL: stdlib=apple-libc++ && target={{.+}}-apple-macosx10.{{9|10|11|12}}
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// UNSUPPORTED: no-exceptions
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#include <cassert>
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#if __has_feature(cxx_nullptr)
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struct A
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{
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const int i;
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int j;
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};
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typedef const int A::*md1;
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typedef int A::*md2;
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void test1()
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{
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try
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{
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throw nullptr;
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assert(false);
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}
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catch (md2 p)
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{
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assert(!p);
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}
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catch (md1)
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{
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assert(false);
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}
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}
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void test2()
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{
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try
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{
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throw nullptr;
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assert(false);
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}
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catch (md1 p)
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{
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assert(!p);
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}
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catch (md2)
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{
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assert(false);
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}
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}
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#else
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void test1()
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{
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}
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void test2()
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{
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}
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#endif
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int main(int, char**)
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{
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test1();
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test2();
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return 0;
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}
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