CrossModuleOptimization: fix crash when importing a module as implementationOnly #35510
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…ntationOnly If a function uses a type imported as implementationOnly (or similar), it cannot be serialized. I added a new API in ModuleDecl (canBeUsedForCrossModuleOptimization), which performs this check. rdar://72864719
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tkremenek
approved these changes
Jan 20, 2021
AnthonyLatsis
added
swift 5.4
🍒 release cherry pick
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If a function uses a type imported as implementationOnly (or similar), it cannot be serialized.
I added a new API in ModuleDecl (canBeUsedForCrossModuleOptimization), which performs this check.
https://bugs.swift.org/browse/SR-14006
rdar://72864719
Cherry-picked from #35472