Make the transition to ArrayBuffer backed Arrays (#70)

* Traverse base classes when resolving overloads
* Implement preliminary TypedArray accessors
* Extract decorator flags from common flags to make space
* Add '**' overload
* Implement basic explicit inlining
* Support inlining of instance methods
* Reduce number of required locals when inlining
* Implement inlining of operator overloads
* Fix issues when inlining generic functions

std/assembly/arraybuffer.ts

@@ -28,3 +28,12 @@ export class ArrayBuffer {
     return buffer;
   }
 }
+
+export declare interface FastArray<T> {}
+
+export declare interface ArrayBufferView<T> {
+  readonly buffer: ArrayBuffer;
+  readonly byteOffset: i32;
+  readonly byteLength: i32;
+  readonly length: i32;
+}