Use the result of privacy for reachability #9791
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This fixes a bug in which the visibility rules were approximated by reachability, but forgot to cover the case where a 'pub use' reexports a private item. This fixes the commit by instead using the results of the privacy pass of the compiler to create the initial working set of the reachability pass. This may have the side effect of increasing the size of metadata, but it's difficult to avoid for correctness purposes sadly. Closes rust-lang#9790
bors
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This fixes a bug in which the visibility rules were approximated by reachability, but forgot to cover the case where a 'pub use' reexports a private item. This fixes the commit by instead using the results of the privacy pass of the compiler to create the initial working set of the reachability pass. This may have the side effect of increasing the size of metadata, but it's difficult to avoid for correctness purposes sadly. Closes #9790
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@catamorphism, I remember that you also opened an issue recently about a linkage failure, but a compile success. I have a feeling that it was probably related to this, but I couldn't find the issue. Do you remember which one it was? |
Otherwise the test function is internalized and LLVM will most likely optimize it out.
bors
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Oct 10, 2013
This fixes a bug in which the visibility rules were approximated by reachability, but forgot to cover the case where a 'pub use' reexports a private item. This fixes the commit by instead using the results of the privacy pass of the compiler to create the initial working set of the reachability pass. This may have the side effect of increasing the size of metadata, but it's difficult to avoid for correctness purposes sadly. Closes #9790
flip1995
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Nov 21, 2022
Address issues 9739 and 9782 This PR fixes rust-lang#9739 in the manner I suggested in rust-lang/rust-clippy#9739 (comment). This PR also fixes the compilation failures in rust-lang#9782 (but doesn't address `@e00E's` other objections). Fixes rust-lang#9739 r? `@Jarcho` changelog: Fix two `needless_borrow` false positives, one involving borrows in `if`-`else`s, the other involving qualified function calls
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This fixes a bug in which the visibility rules were approximated by
reachability, but forgot to cover the case where a 'pub use' reexports a private
item. This fixes the commit by instead using the results of the privacy pass of
the compiler to create the initial working set of the reachability pass.
This may have the side effect of increasing the size of metadata, but it's
difficult to avoid for correctness purposes sadly.
Closes #9790