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iter_vec_raw has undefined behaviour with fixed-size arrays of zero-size types #9890

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thestinger opened this issue Oct 16, 2013 · 1 comment
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iter_vec_raw has undefined behaviour with fixed-size arrays of zero-size types #9890

thestinger opened this issue Oct 16, 2013 · 1 comment
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A-codegen Area: Code generation

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@thestinger
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It indexes past the end of the object with inbounds GEP. This function should likely special case zero-size types and use a counter, like the library implementation of an iterator does.
@pythonesque
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I'm going to try to take this one on.

@bors bors closed this as completed in eee892c Oct 30, 2013
flip1995 pushed a commit to flip1995/rust that referenced this issue Dec 17, 2022
@bors
Auto merge of rust-lang#10006 - Jarcho:issue_9890, r=Manishearth
be0eb20 
Don't suggest removing `mut` from references in `redundant_static_lifetimes`

fixes rust-lang#9890
changelog: `redundant_static_lifetimes`: Don't suggest removing `mut` from references
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@pythonesque @thestinger