Make argless StaticArray.new private. Fixes #3308

crystal-lang · Sep 14, 2016 · 11c7050 · 11c7050
1 parent 803a20f
commit 11c7050
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/src/static_array.cr b/src/static_array.cr
@@ -47,6 +47,12 @@ struct StaticArray(T, N)
     new { value }
   end
 
+  # Disallow creating an uninitialized StaticArray with new.
+  # If this is desired, one can use `array = uninitialized ...`
+  # which makes it clear that it's unsafe.
+  private def initialize
+  end
+
   # Equality. Returns *true* if each element in `self` is equal to each
   # corresponding element in *other*.
   #