[SILGen] Fix swift_once initializer signature for lazy global var
#42155
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compnerd
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`Builtin.once` has type `(Builtin.RawPointer, (Builtin.RawPointer) -> ())` at Swift level, but lazy global init passes its initializer as `() -> ()`, so their callee and caller signatures doesn't match.
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I think this should be fine. |
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Builtin.oncehas type(Builtin.RawPointer, (Builtin.RawPointer) -> ())at Swift level, but lazy global init passes its initializer as
() -> (),so their callee and caller signatures doesn't match.
swift/lib/AST/Builtins.cpp
Line 1837 in f834a51
This PR adds an explicit context argument to the initializer function implementation.
This is to avoid runtime crash in WebAssembly