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Maybe document emplacement syntax <- #583

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ehuss opened this issue Apr 21, 2019 · 1 comment · Fixed by #1424
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Maybe document emplacement syntax <- #583

ehuss opened this issue Apr 21, 2019 · 1 comment · Fixed by #1424
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A-grammar Area: Syntax and parsing

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@ehuss
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ehuss commented Apr 21, 2019

I think the <- token might need to be included in tokens.md because it is accepted as a token in macros.

Additionally, if x<-1 {} is not valid syntax. It requires a space before -. See rust-lang/rust#51883 That should be specified somewhere.
@ehuss ehuss added the A-grammar Area: Syntax and parsing label Apr 21, 2019
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ehuss commented Jul 12, 2019

For context, there was an attempt to remove the token in rust-lang/rust#60803, but that appears to have been backed out.

@ehuss ehuss mentioned this issue Nov 1, 2023
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Document that <- is a single token mattheww/reference
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