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Target V8's experimental strong mode #358

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vsmenon opened this issue Sep 30, 2015 · 1 comment

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area-dev-compiler Type: enhancement

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vsmenon commented Sep 30, 2015

Running Chrome with --js-flags="--strong-mode" and replacing all uses of 'use strict' with 'use strong', we get:

Chrome 47.0.2523 (Mac OS X 10.10.5) ERROR
  Uncaught SyntaxError: In strong mode, '==' and '!=' are deprecated, use '===' and '!==' instead
  at /Users/vsm/git/ddc-clean/lib/runtime/dart_library.js:60

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vsmenon added Type: enhancement js labels

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jmesserly commented Sep 30, 2015

well that one's easy to fix at least ;-)

Aside: ideally, they'd allow == null and != null which is probably what we're doing. It's a nice way to express "null or undefined"

jmesserly removed the js label

jmesserly added the area-dev-compiler label

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