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Update mingw-w64 C toolchain#158020

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Update mingw-w64 C toolchain#158020
mati865 wants to merge 1 commit into
rust-lang:mainfrom
mati865:mingw-baseline

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@mati865 mati865 commented Jun 17, 2026

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@rustbot rustbot added A-CI Area: Our Github Actions CI A-testsuite Area: The testsuite used to check the correctness of rustc S-waiting-on-author Status: This is awaiting some action (such as code changes or more information) from the author. T-infra Relevant to the infrastructure team, which will review and decide on the PR/issue. labels Jun 17, 2026
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mati865 commented Jun 17, 2026

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@bors try jobs=*i686-mingw,x86_64-mingw

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rust-bors Bot pushed a commit that referenced this pull request Jun 17, 2026
Update mingw-w64 C toolchain


try-job: *i686-mingw
try-job: *x86_64-mingw*
@petrochenkov

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I wonder if it fixes binary incompatibilities with the latest toolchains like #151790 and the libwinpthread-1.dll issue.

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mati865 commented Jun 17, 2026

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It doesn't change winpthreads version (it's still version 12) and GCC is updated from 14.1 to 14.2, so I wouldn't hold my breath for it.

#151790 is probably GCC 15 ABI breaking change from a quick peek.

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☀️ Try build successful (CI)
Build commit: d37e3b8 (d37e3b821d4203dd807507916d71a397ecebb0af)
Base parent: 98594f4 (98594f404ee741f97fefbae4aca049cde911bc94)

@mati865 mati865 marked this pull request as ready for review June 17, 2026 20:41
@rustbot rustbot added the S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. label Jun 17, 2026
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Some changes occurred in src/doc/rustc/src/platform-support

cc @Noratrieb

@rustbot rustbot removed the S-waiting-on-author Status: This is awaiting some action (such as code changes or more information) from the author. label Jun 17, 2026
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r? @adwinwhite

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r? infra-ci

@rustbot rustbot assigned marcoieni and unassigned adwinwhite Jun 23, 2026
Comment thread src/doc/rustc/src/platform-support/windows-gnu.md
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@bors r+ rollup=always

I'm adding rollup always because the try jobs should have covered all affected jobs.

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📌 Commit b1483e3 has been approved by marcoieni

It is now in the queue for this repository.

@rust-bors rust-bors Bot added S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. and removed S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. labels Jun 23, 2026
@mati865 mati865 added the relnotes Marks issues that should be documented in the release notes of the next release. label Jun 23, 2026
JonathanBrouwer added a commit to JonathanBrouwer/rust that referenced this pull request Jun 23, 2026
rust-bors Bot pushed a commit that referenced this pull request Jun 23, 2026
…uwer

Rollup of 16 pull requests

Successful merges:

 - #156885 (Fix misattributed type inference error span for index expressions)
 - #157271 (simplify some `proc_macro` things)
 - #157883 (Remove strict invariant node_type on hir_type during ty privacy visit)
 - #157921 (trait solver: Resolve region vars in max universe)
 - #157960 (delegation: add support for infers in generics)
 - #158105 (Extract all instance shim variants into new `ShimKind` enum)
 - #158207 (Resolver: local/external split of  `resolve_ident_in_module_non_globs_unadjusted` )
 - #158279 (Follow goto and drop when linting unreachable code)
 - #157807 (don't ice on non-lifetime binders under `-Zassumptions-on-binders`)
 - #158020 (Update mingw-w64 C toolchain)
 - #158222 (format: ignore println newline in foreign format hints)
 - #158223 (Move target checking for #[lang] to the attribute parser)
 - #158252 (Use `cfg_select` in `std::os`)
 - #158257 ( fix escaping placeholder check in next solver normalization folder)
 - #158274 (triagebot: Stop pinging myself)
 - #158282 (slice_split_once: bounds check optimization note)

Failed merges:

 - #158256 (Avoid parser panics bubbling out to proc macros)
JonathanBrouwer added a commit to JonathanBrouwer/rust that referenced this pull request Jun 23, 2026
JonathanBrouwer added a commit to JonathanBrouwer/rust that referenced this pull request Jun 23, 2026
rust-bors Bot pushed a commit that referenced this pull request Jun 23, 2026
…uwer

Rollup of 23 pull requests

Successful merges:

 - #158315 (`rust-analyzer` subtree update)
 - #155739 (Add temporary scope to assert_eq and assert_ne)
 - #156885 (Fix misattributed type inference error span for index expressions)
 - #157271 (simplify some `proc_macro` things)
 - #157883 (Remove strict invariant node_type on hir_type during ty privacy visit)
 - #157921 (trait solver: Resolve region vars in max universe)
 - #157960 (delegation: add support for infers in generics)
 - #157983 (Lift the same-signature restriction for `extern "tail"`)
 - #158105 (Extract all instance shim variants into new `ShimKind` enum)
 - #158207 (Resolver: local/external split of  `resolve_ident_in_module_non_globs_unadjusted` )
 - #158279 (Follow goto and drop when linting unreachable code)
 - #157527 (Move derive tests into their dedicated folder)
 - #157807 (don't ice on non-lifetime binders under `-Zassumptions-on-binders`)
 - #158020 (Update mingw-w64 C toolchain)
 - #158222 (format: ignore println newline in foreign format hints)
 - #158223 (Move target checking for #[lang] to the attribute parser)
 - #158252 (Use `cfg_select` in `std::os`)
 - #158257 ( fix escaping placeholder check in next solver normalization folder)
 - #158263 (Only load the feature list once in the entire resolver)
 - #158274 (triagebot: Stop pinging myself)
 - #158282 (slice_split_once: bounds check optimization note)
 - #158300 (Improve unknown crate_type diagnostic suggestions)
 - #158304 (mailmap: update mu001999)

Failed merges:

 - #158256 (Avoid parser panics bubbling out to proc macros)
jhpratt added a commit to jhpratt/rust that referenced this pull request Jun 24, 2026
rust-bors Bot pushed a commit that referenced this pull request Jun 24, 2026
Rollup of 27 pull requests

Successful merges:

 - #158315 (`rust-analyzer` subtree update)
 - #155739 (Add temporary scope to assert_eq and assert_ne)
 - #156885 (Fix misattributed type inference error span for index expressions)
 - #157271 (simplify some `proc_macro` things)
 - #157883 (Remove strict invariant node_type on hir_type during ty privacy visit)
 - #157921 (trait solver: Resolve region vars in max universe)
 - #157960 (delegation: add support for infers in generics)
 - #157983 (Lift the same-signature restriction for `extern "tail"`)
 - #158053 (Optimize network address parser)
 - #158105 (Extract all instance shim variants into new `ShimKind` enum)
 - #158207 (Resolver: local/external split of  `resolve_ident_in_module_non_globs_unadjusted` )
 - #158279 (Follow goto and drop when linting unreachable code)
 - #157527 (Move derive tests into their dedicated folder)
 - #157807 (don't ice on non-lifetime binders under `-Zassumptions-on-binders`)
 - #158020 (Update mingw-w64 C toolchain)
 - #158039 (c-variadic: test that we use equality up to free lifetimes)
 - #158222 (format: ignore println newline in foreign format hints)
 - #158223 (Move target checking for #[lang] to the attribute parser)
 - #158252 (Use `cfg_select` in `std::os`)
 - #158257 ( fix escaping placeholder check in next solver normalization folder)
 - #158263 (Only load the feature list once in the entire resolver)
 - #158267 (FromUtf8Error::into_utf8_lossy better example and suggest use)
 - #158274 (triagebot: Stop pinging myself)
 - #158282 (slice_split_once: bounds check optimization note)
 - #158300 (Improve unknown crate_type diagnostic suggestions)
 - #158304 (mailmap: update mu001999)
 - #158309 (Update `rustc-literal-escaper` version to `0.0.8`)

Failed merges:

 - #158256 (Avoid parser panics bubbling out to proc macros)
jhpratt added a commit to jhpratt/rust that referenced this pull request Jun 24, 2026
jhpratt added a commit to jhpratt/rust that referenced this pull request Jun 24, 2026
rust-bors Bot pushed a commit that referenced this pull request Jun 24, 2026
Rollup of 35 pull requests

Successful merges:

 - #158315 (`rust-analyzer` subtree update)
 - #158336 (Stop excluding `stdarch` test crates from `rust-src`)
 - #155739 (Add temporary scope to assert_eq and assert_ne)
 - #156885 (Fix misattributed type inference error span for index expressions)
 - #157271 (simplify some `proc_macro` things)
 - #157419 (move rustc_type_ir Term things to term_kind.rs)
 - #157883 (Remove strict invariant node_type on hir_type during ty privacy visit)
 - #157921 (trait solver: Resolve region vars in max universe)
 - #157960 (delegation: add support for infers in generics)
 - #157983 (Lift the same-signature restriction for `extern "tail"`)
 - #158053 (Optimize network address parser)
 - #158105 (Extract all instance shim variants into new `ShimKind` enum)
 - #158207 (Resolver: local/external split of  `resolve_ident_in_module_non_globs_unadjusted` )
 - #158279 (Follow goto and drop when linting unreachable code)
 - #157527 (Move derive tests into their dedicated folder)
 - #157807 (don't ice on non-lifetime binders under `-Zassumptions-on-binders`)
 - #157939 (Reorganize `tests/ui/issues` [8/N])
 - #157946 (Make `char::is_private_use` and `char::is_assigned` unstably public)
 - #158003 (Reorganize `tests/ui/issues` [9/N])
 - #158020 (Update mingw-w64 C toolchain)
 - #158039 (c-variadic: test that we use equality up to free lifetimes)
 - #158060 (Reorganize `tests/ui/issues` [10/N])
 - #158222 (format: ignore println newline in foreign format hints)
 - #158223 (Move target checking for #[lang] to the attribute parser)
 - #158252 (Use `cfg_select` in `std::os`)
 - #158263 (Only load the feature list once in the entire resolver)
 - #158267 (FromUtf8Error::into_utf8_lossy better example and suggest use)
 - #158272 (Reorganize `tests/ui/issues` [13/N])
 - #158274 (triagebot: Stop pinging myself)
 - #158282 (slice_split_once: bounds check optimization note)
 - #158300 (Improve unknown crate_type diagnostic suggestions)
 - #158304 (mailmap: update mu001999)
 - #158309 (Update `rustc-literal-escaper` version to `0.0.8`)
 - #158314 (Fix incorrect unsafe debug assertion in unchecked_div_exact)
 - #158326 (Add `io::ErrorKind::TooManyOpenFiles`)
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5 participants