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Clang recently changed the way it outputs static assert diagnostics. This patch fixes libc++'s -verify tests so they tolerate both the old and new message format. git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@313499 91177308-0d34-0410-b5e6-96231b3b80d8
51 lines
1.8 KiB
C++
51 lines
1.8 KiB
C++
//===----------------------------------------------------------------------===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is dual licensed under the MIT and the University of Illinois Open
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// Source Licenses. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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// UNSUPPORTED: c++98, c++03, c++11, c++14
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// <optional>
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// T shall be an object type and shall satisfy the requirements of Destructible
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#include <optional>
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using std::optional;
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struct X
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{
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private:
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~X() {}
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};
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int main()
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{
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using std::optional;
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{
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// expected-error-re@optional:* 2 {{static_assert failed{{.*}} "instantiation of optional with a reference type is ill-formed}}
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optional<int&> opt1;
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optional<int&&> opt2;
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}
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{
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// expected-error-re@optional:* {{static_assert failed{{.*}} "instantiation of optional with a non-destructible type is ill-formed"}}
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optional<X> opt3;
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}
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{
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// expected-error-re@optional:* {{static_assert failed{{.*}} "instantiation of optional with a non-object type is undefined behavior"}}
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// expected-error-re@optional:* {{static_assert failed{{.*}} "instantiation of optional with a non-destructible type is ill-formed}}
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optional<void()> opt4;
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}
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{
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// expected-error-re@optional:* {{static_assert failed{{.*}} "instantiation of optional with a non-object type is undefined behavior"}}
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// expected-error-re@optional:* {{static_assert failed{{.*}} "instantiation of optional with a non-destructible type is ill-formed}}
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// expected-error@optional:* 1+ {{cannot form a reference to 'void'}}
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optional<const void> opt4;
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}
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// FIXME these are garbage diagnostics that Clang should not produce
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// expected-error@optional:* 0+ {{is not a base class}}
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}
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