Rollup of 7 pull requests #92027
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Rollup of 7 pull requests #92027
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I think it's helpful to know what type was unused when looking at these warnings. The type will likely determine whether the result *should* be used, or whether it should just be ignored. Including the type also matches the behavior of the `must_use` lint: unused `SomeType` that must be used.
This reverts commit 3281022.
DF_ORIGIN flag signifies that the object being loaded may make reference to the $ORIGIN substitution string. Some implementations are just ignoring DF_ORIGIN and do substitution for $ORIGIN if present (whatever DF_ORIGIN presence or not) like glibc. But some others mandate the present of DF_ORIGIN for the substitution (like OpenBSD). Set the flag inconditionally if rpath is wanted.
See rust-lang#91867 for more information.
Apply path remapping to DW_AT_GNU_dwo_name when producing split DWARF `--remap-path-prefix` doesn't apply to paths to `.o` (in case of packed) or `.dwo` (in case of unpacked) files in `DW_AT_GNU_dwo_name`. GCC also has this bug https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91888
Show the unused type for `unused_results` lint I think it's helpful to know what type was unused when looking at these warnings. The type will likely determine whether the result *should* be used, or whether it should just be ignored. Including the type also matches the behavior of the `must_use` lint: unused `SomeType` that must be used.
pass -Wl,-z,origin to set DF_ORIGIN when using rpath DF_ORIGIN flag signifies that the object being loaded may make reference to the $ORIGIN substitution string. Some implementations are just ignoring [DF_ORIGIN](http://www.sco.com/developers/gabi/latest/ch5.dynamic.html#df_flags) and do [substitution](http://www.sco.com/developers/gabi/latest/ch5.dynamic.html#substitution) for $ORIGIN if present (whatever DF_ORIGIN presence or not) like glibc. But some others mandate the present of DF_ORIGIN for the substitution (like OpenBSD). Set the flag inconditionally if rpath is wanted. One possible fallout is if the linker rejects `-z origin` option.
Remove `in_band_lifetimes` for `rustc_passes` rust-lang#91867
miri: lift restriction on extern types being the only field in a struct Fixes rust-lang#91827. r? `@RalfJung`
…mpl, r=michaelwoerister Remove `in_band_lifetimes` from `rustc_query_impl` See rust-lang#91867 for more information.
Update cargo 8 commits in a359ce16073401f28b84840da85b268aa3d37c88..fcef61230c3b6213b6b0d233a36ba4ebd1649ec3 2021-12-14 18:40:22 +0000 to 2021-12-17 02:30:38 +0000 - Minor docs change for `cargo test --help` (rust-lang/cargo#10210) - Make clippy happy (rust-lang/cargo#10205) - Enhance descriptions of issue templates (rust-lang/cargo#10202) - Add workaround for sporadic kills when building on Macos (rust-lang/cargo#10196) - Detect filesystem loop during walking the projects (rust-lang/cargo#10188) - Error about not having any crates with documentation (rust-lang/cargo#10204) - Don't document libs with doc=false (rust-lang/cargo#10201) - Bumps up tar to 0.4.36 (rust-lang/cargo#10198)
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@bors r+ rollup=never p=6 |
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📌 Commit 3a256f4 has been approved by |
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⌛ Testing commit 3a256f4 with merge 46bfd2796a76d7b876c03d276e48f498c402b6ee... |
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💔 Test failed - checks-actions |
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@matthiaskrgr the error is related to #91858 : the apple linker seems to not support |
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Thanks for the analysis. Seems a bit strange to me that this happens in the tests but not while building rustc itself..? |
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no, rpath code for rustc itself is "special". |
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Successful merges:
unused_resultslint #91818 (Show the unused type forunused_resultslint)in_band_lifetimesforrustc_passes#91896 (Removein_band_lifetimesforrustc_passes)in_band_lifetimesfromrustc_query_impl#91923 (Removein_band_lifetimesfromrustc_query_impl)Failed merges:
r? @ghost
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