stdlib: remove an unused-function

compnerd · compnerd · commit a35843c49a86 · 2016-05-01T18:52:11.000-07:00
This function is only used in the ObjC interop case.  Control it via the
preprocesor.
diff --git a/stdlib/public/runtime/Metadata.cpp b/stdlib/public/runtime/Metadata.cpp
@@ -1556,11 +1556,13 @@ static ClassMetadata *_swift_initializeSuperclass(ClassMetadata *theClass,
   return theClass;
 }
 
+#if SWIFT_OBJC_INTEROP
 static MetadataAllocator &getResilientMetadataAllocator() {
   // This should be constant-initialized, but this is safe.
   static MetadataAllocator allocator;
   return allocator;
 }
+#endif
 
 /// Initialize the field offset vector for a dependent-layout class, using the
 /// "Universal" layout strategy.

Original file line number	Diff line number	Diff line change
`@@ -1556,11 +1556,13 @@ static ClassMetadata _swift_initializeSuperclass(ClassMetadata theClass,`
`1556`	`1556`	`return theClass;`
`1557`	`1557`	`}`
`1558`	`1558`
	`1559`	`+#if SWIFT_OBJC_INTEROP`
`1559`	`1560`	`static MetadataAllocator &getResilientMetadataAllocator() {`
`1560`	`1561`	`// This should be constant-initialized, but this is safe.`
`1561`	`1562`	`static MetadataAllocator allocator;`
`1562`	`1563`	`return allocator;`
`1563`	`1564`	`}`
	`1565`	`+#endif`
`1564`	`1566`
`1565`	`1567`	`/// Initialize the field offset vector for a dependent-layout class, using the`
`1566`	`1568`	`/// "Universal" layout strategy.`