14 lines
536 B
Plaintext
14 lines
536 B
Plaintext
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// RUN: %clang_cc1 -verify -fsyntax-only -fobjc-arc -fblocks %s
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#define SWIFT_ASYNC_NAME(name) __attribute__((__swift_async_name__(name)))
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typedef int (^CallbackTy)(void);
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class CXXClass {
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public:
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virtual void doSomethingWithCallback(CallbackTy callback) SWIFT_ASYNC_NAME("doSomething()");
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// expected-warning@+1 {{too few parameters in the signature specified by the '__swift_async_name__' attribute (expected 1; got 0)}}
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virtual void doSomethingWithCallback(int x, CallbackTy callback) SWIFT_ASYNC_NAME("doSomething()");
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};
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