Permit the || syntax to be used for both boxed and unboxed closures
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…h the fulfillment contect if necessary.
…h an optional unboxed closure kind.
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This was referenced Nov 20, 2014
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Giving this high priority because of the importance of unboxed closures for 1.0. |
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…ation, r=acrichto Use the expected type to infer the argument/return types of unboxed closures. Also, in `||` expressions, use the expected type to decide if the result should be a boxed or unboxed closure (and if an unboxed closure, what kind). This supercedes PR #19089, which was already reviewed by @pcwalton.
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Use the expected type to infer the argument/return types of unboxed closures. Also, in
||expressions, use the expected type to decide if the result should be a boxed or unboxed closure (and if an unboxed closure, what kind).This supercedes PR #19089, which was already reviewed by @pcwalton.