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pcwalton
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@hatahet
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hatahet commented Nov 21, 2013

What is the referencing issue/rationale for this?

@pcwalton
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This is part of closure reform, in particular the desire to make || never try to automatically guess what type of closure you mean.

@alexcrichton
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r=me when rebased

A _do expression_ provides a more-familiar block-syntax for a [lambda expression](#lambda-expressions),
including a special translation of [return expressions](#return-expressions) inside the supplied block.
A _do expression_ provides a more-familiar block syntax
for invoking a function and passing it a newly-created a procedure.
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-for invoking a function and passing it a newly-created a procedure.
+for invoking a function and passing it a newly-created procedure.

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5 participants