993
72%
master: 63%

Ran 04 Nov 2019 12:30PM UTC

Jobs 3

Files 16

Run time 51s

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Committed 04 Nov 2019 12:26PM UTC coverage: 72.005%. First build

Build # 993

Build Type

push

travis-ci-com

Committed by

odino

Commit Message

Optional chaining, closes #296

This PR adds optional chaining to the language, allowing to
access "deep" properties and methods without having to validate
the whole object hierarchy:

```
a.b.c.d.e()
```

would return an error if any step of the way is `null`.

This can be rewritten as:

```
a?.b?.c?.d?.e()
```

and would return `null`, without breaking a script.

Largely inspired by [this](https://chromestatus.com/feature/5668249494618112).

Run Details

5818 of 8080 relevant lines covered (72.0%)

82.46 hits per line

Jobs

ID	Job ID	Ran	Coverage
1	993.1	04 Nov 2019 12:31PM UTC	70.94	Travis Job 993.1
2	993.2	04 Nov 2019 12:30PM UTC	72.0	Travis Job 993.2
3	993.3	04 Nov 2019 12:31PM UTC	72.0	Travis Job 993.3

Source Files on build 993

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master: 63%

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