Elaborate manual on matching (dereference patterns, lvalue/rvalue matchi... #10892
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cc @nikomatsakis, is this accurate? |
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Also, I take it that this is designed as a fix for #10890? |
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This is not 100% accurate. In particular, matches on lvalues never allocate a temporary location. Rather, if there are by-value bindings, those values are copied/moved directly from the lvalue itself. |
…ching) Signed-off-by: Edward Z. Yang <[email protected]>
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Updated to address Niko's comment. |
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@ezyang Doc code snippets are tested in an automated fashion. You can add stealth declarations beginning with |
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Closing due to inactivity, but feel free to reopen with a rebase! |
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Jan 18, 2014
Noticeably necroes #10892. Also closes #11559. r? @alexcrichton
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...ng)
Signed-off-by: Edward Z. Yang [email protected]