Rollup of 8 pull requests #111080
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Rollup of 8 pull requests #111080
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Instead of skipping functions with internal ABIs, check that the signature doesn't contain any fn-ptr types with external ABIs that aren't FFI-safe. Signed-off-by: David Wood <david.wood@huawei.com>
Remove an `unwrap` that assumed FFI-safe types in foreign fn-ptr types. Signed-off-by: David Wood <david.wood@huawei.com>
Extend previous commit's support for checking for external fn-ptrs in internal fn types to report errors for multiple found fn-ptrs. Signed-off-by: David Wood <david.wood@huawei.com>
Extend previous checks for external ABI fn-ptrs to use in internal statics, constants, type aliases and algebraic data types. Signed-off-by: David Wood <david.wood@huawei.com>
This change makes it so, instead of mixing string distance with type unification, function signature search works by mapping names to IDs at the start, reporting to the user any cases where it had to make corrections, and then matches with IDs when going through the items. This only changes function searches. Name searches are left alone, and corrections are only done when there's a single item in the search query.
I'm about to make some changes here, and it was making me uneasy to modify the output format without test coverage.
By placing the stdout in a CDATA block we avoid almost all escaping, as there's only two byte sequences you can't sneak into a CDATA and you can handle that with some only slightly regrettable CDATA-splitting. I've done this in at least two other implementations of the junit xml format over the years and it's always worked out. The only quirk new to this (for me) is smuggling newlines as 
 to avoid literal newlines in the output.
The suggestion given by `FIXME` to use `CompilerMetadata` for `download_toolchain` in `bootstrap::download` can result in more confusion. This is because `stamp_key` is not always a date; it can also be a commit hash. Additionally, unlike in `download_beta_toolchain`, in the `download_ci_rustc` function, `version` and `commit` values are calculated separately. Signed-off-by: ozkanonur <work@onurozkan.dev>
We really shouldn't be naming functions `fn check_*` unless they're doing *typechecking*. It's especially misleading when we're doing this inside of HIR typeck.
…-fn-ptr-in-internal-abi-fn, r=jackh726 lint/ctypes: ext. abi fn-ptr in internal abi fn Fixes rust-lang#94223. - In the improper ctypes lint, instead of skipping functions with internal ABIs, check that the signature doesn't contain any fn-ptr types with external ABIs that aren't FFI-safe. - When computing the ABI for fn-ptr types, remove an `unwrap` that assumed FFI-safe types in foreign fn-ptr types. - I'm not certain that this is the correct approach.
…zer, r=wesleywiser Stabilize debugger_visualizer This stabilizes the `debugger_visualizer` attribute (rust-lang#95939). * Marks the `debugger_visualizer` feature as `accepted`. * Marks the `debugger_visualizer` attribute as `ungated`. * Deletes feature gate test, removes feature gate from other tests. Closes rust-lang#95939
…ister,wesleywiser Stabilize raw-dylib, link_ordinal, import_name_type and -Cdlltool This stabilizes the `raw-dylib` feature (rust-lang#58713) for all architectures (i.e., `x86` as it is already stable for all other architectures). Changes: * Permit the use of the `raw-dylib` link kind for x86, the `link_ordinal` attribute and the `import_name_type` key for the `link` attribute. * Mark the `raw_dylib` feature as stable. * Stabilized the `-Zdlltool` argument as `-Cdlltool`. * Note the path to `dlltool` if invoking it failed (we don't need to do this if `dlltool` returns an error since it prints its path in the error message). * Adds tests for `-Cdlltool`. * Adds tests for being unable to find the dlltool executable, and dlltool failing. * Fixes a bug where we were checking the exit code of dlltool to see if it failed, but dlltool always returns 0 (indicating success), so instead we need to check if anything was written to `stderr`. NOTE: As previously noted (rust-lang#104218 (comment)) using dlltool within rustc is temporary, but this is not the first time that Rust has added a temporary tool use and argument: rust-lang#104218 (comment) Big thanks to `@tbu-` for the first version of this PR (rust-lang#104218)
…ions, r=GuillaumeGomez rustdoc: restructure type search engine to pick-and-use IDs Fixes rust-lang#110029 Preview: https://notriddle.com/rustdoc-demo-html-3/search-corrections/std/index.html?search=-%3E%20streaming  This change makes it so, instead of mixing string distance with type unification, function signature search works by mapping names to IDs at the start, reporting to the user any cases where it had to make corrections, and then matches with IDs when going through the items. This only changes function searches. Name searches are left alone, and corrections are only done when there's a single item in the search query.
… r=cjgillot Tweak borrow suggestion span Avoids a `span_to_snippet` call when we don't need to surround the expression in parentheses. The fact that the suggestion was using the whole span of the expression rather than just appending a `&` was prevented me from using `// run-rustfix` in another PR (rust-lang#110432 (comment)). Also some drive-by renames of functions that have been annoying me for a bit.
libtest: include test output in junit xml reports Fixes rust-lang#110336.
avoid duplicating TLS state between test std and realstd This basically re-lands rust-lang#100201 and rust-lang#106638, which got reverted by rust-lang#110861. This works around 2 Miri limitations: - Miri doesn't support the magic linker section that our Windows TLS support relies on, and instead knows where in std to find the symbol that stores the thread callback. - For macOS, Miri only supports at most one destructor to be registered per thread. The 2nd would not be very hard to fix (though the intended destructor order is unclear); the first would be a lot of work to fix. Neither of these is a problem for regular Rust code, but in the std test suite we have essentially 2 copies of the std code and then these both become issues. To avoid that we have the std test crate import the TLS code from the real std instead of having its own copy. r? `@m-ou-se`
…r=albertlarsan68 remove pointless `FIXME` in `bootstrap::download` The suggestion given by `FIXME` to use `CompilerMetadata` for `download_toolchain` in `bootstrap::download` can result in more confusion. This is because `stamp_key` is not always a date; it can also be a commit hash. Additionally, unlike in `download_beta_toolchain`, in the `download_ci_rustc` function, `version` and `commit` values are calculated separately.
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@bors r+ rollup=never p=8 |
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⌛ Testing commit 5945ab8 with merge 75c196e41460faf2f4b861a4a03c9c4dc9a55111... |
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The job Click to see the possible cause of the failure (guessed by this bot) |
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💔 Test failed - checks-actions |
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Successful merges:
FIXMEinbootstrap::download#111069 (remove pointlessFIXMEinbootstrap::download)Failed merges:
r? @ghost
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