Cross crate variant privacy #6542
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This can perhaps be restored in the future. For now this is a precursor to making typedefs work as expected.
Calling them LLVM asserts still, but that never worked anyway. This is the backwards compatible part.
…with -O0. This improves -O0 compile times dramatically.
flip1995
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Jan 15, 2021
Add a new lint `ptr_as_ptr` This PR adds a new lint `ptr_as_ptr` which checks for `as` casts between raw pointers without changing its mutability and suggest replacing it with `pointer::cast`. Closes rust-lang#5890. Open question: should this lint be `pedantic` or `style`? I set it `pedantic` for now because the original post suggests using it, but I think the lint also fits well to `style`. --- changelog: New lint `ptr_as_ptr`
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r? @nikomatsakis