John McCutchan 8061bd5a8a Add local variable declaration token position to service protocol ...

- [x] Add three public fields to the "BoundVariable" service type: declarationTokenPos, visibleStartTokenPos, and visibleEndTokenPos. (naming suggestions welcome!)
- [x] Extend LocalVarDescriptors to hold the declaration token position (it already had the scope visibility boundaries).
- [x] Extend ContextScope to hold the declaration token position.
- [x] Add a unit test which verifies this works for local variables, function parameters, and closure captured variables.

Fixes https://github.com/dart-lang/sdk/issues/25569

BUG=
R=rmacnak@google.com

Review URL: https://codereview.chromium.org/2419013004 .

2016-10-17 11:18:24 -07:00

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service.md

Add local variable declaration token position to service protocol

2016-10-17 11:18:24 -07:00