Implement RFC #43 #16102
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Implement RFC #43 #16102
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In a way, this is kind of a hack to make the borrow checker stupider than it actually is, but I don't know of a better way to do this while supporting |
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I will review but it is difficult this week due to TC39. |
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Can you put an issue # here?
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Looks good modulo that one nit. |
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July 30, 2014 13:36
Remove the ability of the borrow checker to determine that repeated dereferences of a Box<T> refer to the same memory object. This will usually require one of two workarounds: 1) The interior of a Box<T> will sometimes need to be moved / borrowed into a temporary before moving / borrowing individual derived paths. 2) A `ref x` pattern will have to be replaced with a `box ref x` pattern. Fixes #16094. [breaking-change]
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Updated to address @pcwalton's nit. |
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This removes the ability of the borrow checker to determine that repeated dereferences of a Box<T> refer to the same memory object.
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Shouldn't the year be 2012-2014?
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This removes the ability of the borrow checker to determine that repeated dereferences of a Box refer to the same memory object.
update: document RFC 130; PR: rust-lang/rfcs#130