Stephen Adams 231de7d3c2 Int64 improvements ...

1. Avoid test for JavaScript vs VM
2. strengthen & and | masking to help infer uint31 types in tests

R=cbracken@google.com

Review URL: https://codereview.chromium.org/1520773002 .

2015-12-14 13:50:11 -08:00

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src

Int64 improvements

2015-12-14 13:50:11 -08:00

fixnum.dart

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