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CastError::RefToMutPtr is never constructed #25960

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sanxiyn opened this issue Jun 2, 2015 · 1 comment · Fixed by #25961
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CastError::RefToMutPtr is never constructed #25960

sanxiyn opened this issue Jun 2, 2015 · 1 comment · Fixed by #25961

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@sanxiyn
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sanxiyn commented Jun 2, 2015

CastError::RefToMutPtr in src/librustc_typeck/check/cast.rs is never constructed.

cc @arielb1
@arielb1
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arielb1 commented Jun 2, 2015

It isn't needed and can be removed.

@sanxiyn sanxiyn mentioned this issue Jun 2, 2015
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bors added a commit that referenced this issue Jun 17, 2015
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Auto merge of #25961 - sanxiyn:dead-variant-2, r=huonw
e7a5a1c 
Rebase of #21468.

Fix #25960.
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Extend dead code lint to detect more unused enum variants, rebased sanxiyn/rust
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@sanxiyn @arielb1