forked from OSchip/llvm-project
41 lines
1.1 KiB
C++
41 lines
1.1 KiB
C++
// RUN: %clang_cc1 -std=c++14 -verify %s
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// pr33561
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class ArrayBuffer;
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template <typename T> class Trans_NS_WTF_RefPtr {
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public:
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ArrayBuffer *operator->() { return nullptr; }
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};
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Trans_NS_WTF_RefPtr<ArrayBuffer> get();
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template <typename _Visitor>
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constexpr void visit(_Visitor __visitor) {
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__visitor(get()); // expected-note {{in instantiation}}
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}
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class ArrayBuffer {
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char data() {
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visit([](auto buffer) -> char { // expected-note {{in instantiation}}
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buffer->data();
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}); // expected-warning {{control reaches end of non-void lambda}}
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} // expected-warning {{control reaches end of non-void function}}
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};
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// pr34185
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template <typename Promise> struct coroutine_handle {
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Promise &promise() const { return
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*static_cast<Promise *>(nullptr); // expected-warning {{binding dereferenced null}}
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}
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};
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template <typename Promise> auto GetCurrenPromise() {
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struct Awaiter { // expected-note {{in instantiation}}
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void await_suspend(coroutine_handle<Promise> h) {
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h.promise(); // expected-note {{in instantiation}}
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}
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};
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return Awaiter{};
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}
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void foo() {
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auto &&p = GetCurrenPromise<int>(); // expected-note {{in instantiation}}
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}
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