ES6+ Support

[hzoo]

Are we also going to implement es6+ stuff? Maybe stage > 2?

https://github.com/tc39/ecma262#current-proposals

Candidate

• Stage 3: ExponentiationOperator Exponential Operator #46
• Stage 3: Async/AwaitExpression Stage 3: Async/Await Elements #49

Draft

• Stage 2: SpreadProperty (and RestProperty) Stage 2: Rest/Spread Properties #51
• Stage 2: Trailing commas in function parameter lists and calls Stage 2: Trailing commas in function call expressions #55

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Proposal

• Stage 1: Additional export-from Statements ExportDefaultSpecifier/ExportNamespaceSpecifier - export extensions #70
• Stage 1: Class and Property Decorators
• Stage 1: Class Property Declarations

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Strawman

• Stage 0: BindExpression (function bind)
• Stage 0: DoExpression

Other

- [ ] Stage 1: Call constructor

• Stage 0: ComprehensionBlock/ComprehensionExpression/GeneratorExpression

[mdevils]

I think we should finish the whole node list, because people are already using a lot from ES6, ES7 and JSX.

[hzoo]

Comprehensions not so much. We should at least do objectRestSpread because of react though.

[hzoo]

@mdevils I think we may want to make a new branch in cst for babel 6 rc since there's probably a lot of changes

[mdevils]

@hzoo what is the goal of their 6rc?

[hzoo]

Since there's a lot of changes and allowing people to test stuff out beforehand for issues

[eventualbuddha]

Looks like BindExpression can be checked off after #121.