If I put an inline function in a .h file, then include that in the bridging header, can I invoke it in Swift? (Answer: Yes) But will it still be inline when invoked in Swift?
1 Answers
The compiler will do what it wants but generally the answer is yes. This is part of why the atomics libraries and math shims that go down to C use header only inlined modules. So at least in release builds it can be fully optimized.
See this for example https://github.com/apple/swift-numerics/tree/main/Sources/_NumericsShims
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