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Change exported function name to string #887

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titzer merged 1 commit into from
Dec 5, 2016
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Change exported function name to string #887

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10 changes: 5 additions & 5 deletions JS.md
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Expand Up @@ -397,14 +397,14 @@ Return `instanceObject`.

## Exported Function Exotic Objects

Functions exported by WebAssembly modules are reflected in JS via a new kind
of *Exported Function*
[Exotic Object](http://tc39.github.io/ecma262/#sec-built-in-exotic-object-internal-methods-and-slots).
A function with [function index](Modules.md#function-index-space) `index`
from an `Instance` `inst` is reflected to JS via a new kind of *Exported
Function* [Exotic Object](http://tc39.github.io/ecma262/#sec-built-in-exotic-object-internal-methods-and-slots).
Like [Bound Function](http://tc39.github.io/ecma262/#sec-bound-function-exotic-objects) Exotic Object,
Exported Functions do not have the normal function internal slots but instead have:

* [[Closure]] : the [closure](https://github.com/WebAssembly/spec/blob/master/interpreter/spec/instance.ml#L7)
representing the function
(`index`, `inst`)

as well as the internal slots required of all builtin functions:

Expand All @@ -416,7 +416,7 @@ as well as the internal slots required of all builtin functions:
Exported Functions also have the following data properties:

* the `length` property is set to the exported function's signature's arity
* the `name` is set to `index` as a Number value
* the `name` is set to [`ToString`](https://tc39.github.io/ecma262/#sec-tostring)(`index`)

WebAssembly Exported Functions have a `[[Call]](this, argValues)` method defined as:

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