Reduce diagnostic type visibilities.#155364
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nnethercote wants to merge 2 commits intorust-lang:mainfrom
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Reduce diagnostic type visibilities.#155364nnethercote wants to merge 2 commits intorust-lang:mainfrom
nnethercote wants to merge 2 commits intorust-lang:mainfrom
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Most diagnostic types are only used within their own crate, and so have a `pub(crate)` visibility. We have some diagnostic types that are unnecessarily `pub`. This is bad because (a) information hiding, and (b) if a `pub(crate)` type becomes unused the compiler will warn but it won't warn for a `pub` type. This commit eliminates unnecessary `pub` visibilities for some diagnostic types, and also some related things due to knock-on effects. (I found these types with some ad hoc use of `grep`.)
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Some changes occurred to the CTFE / Miri interpreter cc @rust-lang/miri Some changes occurred to the CTFE machinery Some changes occurred in exhaustiveness checking cc @Nadrieril |
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Some changes occurred in compiler/rustc_attr_parsing |
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Most diagnostic types are only used within their own crate, and so have a
pub(crate)visibility. We have some diagnostic types that are unnecessarilypub. This is bad because (a) information hiding, and (b) if apub(crate)type becomes unused the compiler will warn but it won't warn for apubtype.This commit eliminates unnecessary
pubvisibilities for some diagnostic types, and also some related things due to knock-on effects. (I found these types with some ad hoc use ofgrep.)r? @Kivooeo