rdar://problem/26424505 Import as Member: QoI errors #2650
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…API notes don't crash.
We now reject this in Clang.
This is now diagnosed on the Clang side.
… notes. Most cases fall out from swift_name validation on the Clang side dropping invalid API notes, though the validation on the Clang side is conservative and misses some cases. We still have Swift-side work to fall back to the original name here.
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@jrose-apple Do you mind reviewing these changes along with apple/swift-clang#15 ? |
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@swift-ci test |
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Failure is expected until apple/swift-clang#15 merges. |
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apple/swift-clang#15 has been merged. |
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@swift-ci smoke test os x platform |
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@swift-ci test linux |
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If Linux CI comes back good I'll merge. |
| __attribute__((swift_name("ErrorProto.mutateSomeStaticState()"))); // ok | ||
| void mutateSomeInstanceState(ErrorProto_t self) __attribute__(( | ||
| swift_name("ErrorProto.mutateSomeInstanceState(self:)"))); // error | ||
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| // Non-prototype declaration | ||
| extern void IAMErrorStructHasPrototype(void) | ||
| __attribute__((swift_name("ErrorStruct.hasPrototype()"))); // ok | ||
| extern void IAMErrorStructNonPrototype() | ||
| __attribute__((swift_name("ErrorStruct.nonPrototype()"))); // error |
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This is pretty much the entire thing being tested, and now the comment is wrong. If there's a test on the Clang side I'm okay with removing it.
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That was my thinking; now that we have better Clang-side validation and just throw the attr away if it's invalid, this wasn't really nonredundantly testing anything anymore.
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Test updates necessary to keep up with the swift-clang changes in apple/swift-clang#15 . This depends on that pull request getting merged into Clang's 3.0 branch simultaneously.