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For “everything is an expression” https://github.com/tc39/proposal-do-expressions https://github.com/tc39/proposal-do-expressions may be of interest, though dis
by btown 2y ago
For “everything is an expression” https://github.com/tc39/proposal-do-expressions https://github.com/tc39/proposal-do-expressions may be of interest, though discussion seems to have paused.
- jamincan 2y agoThe odd thing is that Civet includes both do expressions and everything is an expression. I'd be happy with either, but both seems like a bad idea.
- edemaine 2y agoDo blocks in Civet are mainly to provide shielded scopes (with local declarations). They're currently also necessary to handle declarations (const/let) in the middle of expressions, but hopefully they won't be necessary eventually - only when the user wants to shield scopes. They also have useful forms like `async do` that let you build Promises using await-style code.