Josh Goldberg cd88f6a319 Added error for class properties used within their own declaration ...

Fixes #5987.

Usages of a class property in a preceding property already gave an error, but the following doesn't yet:

```ts
class Test {
    x: number = this.x;
}
```

As with other use-before-declare checking, IIFEs are not treated as invalid uses.

2019-01-13 13:30:58 -05:00

..

baselines/reference

Added error for class properties used within their own declaration

2019-01-13 13:30:58 -05:00

cases

Added error for class properties used within their own declaration

2019-01-13 13:30:58 -05:00

lib

…

projects

…

webhost

…

perfsys.ts

…

perftsc.ts

…

perftsc.tsconfig.json

…

test.bat

…

webTestResults.html

…

webTestServer.ts

…

webTestServer.tsconfig.json

…