 sra@google.com
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8bed532218
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Tweak toString() for better type inference
These changes ensure dart2js can infer toString() returns a non-null String on some of our samples.
One tactic is to always write toString method for which all returned expressions are a an interpolation (or literal), or a call to StringBuffer.toString.
R=alanknight@google.com, lrn@google.com
Review URL: https://codereview.chromium.org//895813002
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@43534 260f80e4-7a28-3924-810f-c04153c831b5
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2015-02-06 00:24:51 +00:00 |
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