diff options
Diffstat (limited to 'clang/test')
-rw-r--r-- | clang/test/SemaCXX/warn-consumed-analysis.cpp | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/clang/test/SemaCXX/warn-consumed-analysis.cpp b/clang/test/SemaCXX/warn-consumed-analysis.cpp index 14deae58f94..cf94431ac26 100644 --- a/clang/test/SemaCXX/warn-consumed-analysis.cpp +++ b/clang/test/SemaCXX/warn-consumed-analysis.cpp @@ -642,3 +642,46 @@ void read(bool sf) { } // end namespace ContinueICETest + +namespace InitializerAssertionFailTest { + +class CONSUMABLE(unconsumed) Status { + int code; + +public: + Status() RETURN_TYPESTATE(consumed); + Status(int c) RETURN_TYPESTATE(unconsumed); + + Status(const Status &other); + //Status(Status &&other); + + Status& operator=(const Status &other) CALLABLE_WHEN("unknown", "consumed"); + //Status& operator=(Status &&other) CALLABLE_WHEN("unknown", "consumed"); + + bool check() const SET_TYPESTATE(consumed); + void ignore() const SET_TYPESTATE(consumed); + // Status& markAsChecked() { return *this; } + + void clear() CALLABLE_WHEN("unknown", "consumed") SET_TYPESTATE(consumed); + + ~Status() CALLABLE_WHEN("unknown", "consumed"); +}; + + +bool cond(); +Status doSomething(); +void handleStatus(const Status& s); +void handleStatusPtr(const Status* s); + +int a; + + +void test() { + if (cond()) { + Status s = doSomething(); + return; // Warning: Store it, but don't check. + } +} + +} // end namespace InitializerAssertionFailTest + |