Merge pull request #79037 from compnerd/distributed-silence

Distributed: silence some `-Wcast-function-type-mismatch`

Author: compnerd

stdlib/public/Distributed/DistributedActor.cpp

@@ -14,11 +14,12 @@
 ///
 ///===----------------------------------------------------------------------===///
 
-#include "swift/ABI/Task.h"
 #include "swift/ABI/Actor.h"
 #include "swift/ABI/Metadata.h"
+#include "swift/ABI/Task.h"
 #include "swift/Runtime/AccessibleFunction.h"
 #include "swift/Runtime/Concurrency.h"
+#include "swift/Runtime/STLCompatibility.h"
 
 using namespace swift;
 
@@ -102,7 +103,7 @@ static void swift_distributed_execute_target_resume(
     SWIFT_CONTEXT SwiftError *error) {
   auto parentCtx = context->Parent;
   auto resumeInParent =
-      reinterpret_cast<TargetExecutorSignature::ContinuationType *>(
+      std::bit_cast<TargetExecutorSignature::ContinuationType *>(
           parentCtx->ResumeParent);
   swift_task_dealloc(context);
   // See `swift_distributed_execute_target` - `parentCtx` in this case
@@ -131,7 +132,7 @@ void swift_distributed_execute_target(
     SwiftError *error =
         swift_distributed_makeDistributedTargetAccessorNotFoundError();
     auto resumeInParent =
-        reinterpret_cast<TargetExecutorSignature::ContinuationType *>(
+        std::bit_cast<TargetExecutorSignature::ContinuationType *>(
             callerContext->ResumeParent);
     resumeInParent(callerContext, error);
     return;
@@ -149,8 +150,8 @@ void swift_distributed_execute_target(
       swift_task_alloc(asyncFnPtr->ExpectedContextSize));
 
   calleeContext->Parent = callerContext;
-  calleeContext->ResumeParent = reinterpret_cast<TaskContinuationFunction *>(
-      swift_distributed_execute_target_resume);
+  calleeContext->ResumeParent = std::bit_cast<TaskContinuationFunction *>(
+      &swift_distributed_execute_target_resume);
 
   accessorEntry(calleeContext, argumentDecoder, argumentTypes, resultBuffer,
                 substitutions, witnessTables, numWitnessTables, actor,