Re: [heycam/webidl] Refactor integer conversion in ES bindings. (#235)

tobie commented on this pull request.



> +
+    1.  Otherwise, if |type| is "unsigned", then:
+        1.  Let |lowerBound| be 0.
+        1.  Let |upperBound| be 2<sup>|bitLength|</sup> - 1.
+    1.  Otherwise:
+        1.  Let |lowerBound| be -2<sup>|bitLength - 1|</sup>.
+        1.  Let |upperBound| be 2<sup>|bitLength - 1|</sup> - 1.
+    1.  Initialize |x| to [=ToNumber=](|V|).
+    1.  If the conversion to an IDL value is being performed due to any of the following:
+        *   |V| is being assigned to an [=attribute=] annotated with the [{{EnforceRange}}] [=extended attribute=],
+        *   |V| is being passed as an [=operation=] argument annotated with the [{{EnforceRange}}] extended attribute, or
+        *   |V| is being used as the value of a [=dictionary member=] annotated with the [{{EnforceRange}}] extended attribute,
+
+        then:
+
+        1.  Perform [=?=]<a abstract-op>AssertFinite</a>(|x|).

Done.

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