Fix reinterpret cast warning of unsigned to void* in Metadata.h (#6814)

hughbe · gparker42 · commit 42a7ff6caafa · 2017-01-14T12:33:21.000-08:00
diff --git a/include/swift/Runtime/Metadata.h b/include/swift/Runtime/Metadata.h
@@ -3442,7 +3442,7 @@ inline int swift_getFunctionPointerExtraInhabitantIndex(void * const* src) {
 inline void swift_storeFunctionPointerExtraInhabitant(void **dest, int index) {
   // This must be consistent with the storeFunctionPointerExtraInhabitantIndex
   // implementation in IRGen's ExtraInhabitants.cpp.
-  *dest = reinterpret_cast<void*>((unsigned) index);
+  *dest = reinterpret_cast<void*>(static_cast<uintptr_t>(index));
 }
 
 /// Return the number of extra inhabitants in a function pointer.

Original file line number	Diff line number	Diff line change
`@@ -3442,7 +3442,7 @@ inline int swift_getFunctionPointerExtraInhabitantIndex(void * const* src) {`
`3442`	`3442`	`inline void swift_storeFunctionPointerExtraInhabitant(void **dest, int index) {`
`3443`	`3443`	`// This must be consistent with the storeFunctionPointerExtraInhabitantIndex`
`3444`	`3444`	`// implementation in IRGen's ExtraInhabitants.cpp.`
`3445`		`- dest = reinterpret_cast<void>((unsigned) index);`
	`3445`	`+ dest = reinterpret_cast<void>(static_cast<uintptr_t>(index));`
`3446`	`3446`	`}`
`3447`	`3447`
`3448`	`3448`	`/// Return the number of extra inhabitants in a function pointer.`