Runtimes: avoid ODR violations in _Concurrency #82578
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When building the standard libraries with the LLVM ADT types, we use the local definition which have been modified to avoid ODR violations. However, due to the intermingling of the compiler and runtime implementations, we cannot isolate the headers properly to ensure that the right definition is used. We need to ensure that we pass along `SWIFT_RUNTIME` when processing headers to avoid references to the unsafe references to the LLVM Support library.
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Jun 27, 2025
This was referenced Jun 27, 2025
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When building the standard libraries with the LLVM ADT types, we use the local definition which have been modified to avoid ODR violations. However, due to the intermingling of the compiler and runtime implementations, we cannot isolate the headers properly to ensure that the right definition is used. We need to ensure that we pass along
SWIFT_RUNTIMEwhen processing headers to avoid references to the unsafe references to the LLVM Support library.