diff --git a/doomsday/libs/core/include/de/libcore.h b/doomsday/libs/core/include/de/libcore.h
index a51aaf4f43..7fe546a6b8 100644
--- a/doomsday/libs/core/include/de/libcore.h
+++ b/doomsday/libs/core/include/de/libcore.h
@@ -127,12 +127,6 @@
 #  define DE_NORETURN   __attribute__((__noreturn__))
 #endif
 
-#if defined (DE_IOS)
-#  define DE_VISIBLE_SYMBOL __attribute__((visibility("default")))
-#else
-#  define DE_VISIBLE_SYMBOL
-#endif
-
 #if defined (DE_ASSERT)
 #  undef DE_ASSERT
 #endif
diff --git a/doomsday/libs/core/src/data/block.cpp b/doomsday/libs/core/src/data/block.cpp
index 1b75fcefff..e10e574af6 100644
--- a/doomsday/libs/core/src/data/block.cpp
+++ b/doomsday/libs/core/src/data/block.cpp
@@ -51,7 +51,7 @@ Block::Block(const Block &other)
 
 Block::Block(Block &&moved)
 {
-    set_Block(&_block, &moved._block);
+    initCopy_Block(&_block, &moved._block);
 }
 
 Block::Block(const char *nullTerminatedCStr)