Rollup of 10 pull requests by JonathanBrouwer · Pull Request #159604 · rust-lang/rust

JonathanBrouwer · 2026-07-20T12:24:08Z

Successful merges:

rust-analyzer subtree update #159600 (rust-analyzer subtree update)
proc_macro: preserve file module spans for inner attrs #158046 (proc_macro: preserve file module spans for inner attrs)
Small cleanups to the incr comp session code #159000 (Small cleanups to the incr comp session code)
Enable single Location to issue multiple borrows #159449 (Enable single Location to issue multiple borrows)
Improve AttrItem::span #159587 (Improve AttrItem::span)
Do not mark unnormalized const aliases as rigid when normalizing param env #159460 (Do not mark unnormalized const aliases as rigid when normalizing param env)
Add regression test for nested replacement ranges in collect_tokens #159529 (Add regression test for nested replacement ranges in collect_tokens)
Minor TokenStream improvements #159585 (Minor TokenStream improvements)
Separate InterpCx usage by ConstAnalysis phases #159586 (Separate InterpCx usage by ConstAnalysis phases)
Clarify push_stream/push_tree #159603 (Clarify push_stream/push_tree)

Failed merges:

Remove some dead code #159590 (Remove some dead code)

…onstant-sized We used to set a `slice: None`.

The InvocationStrategy::Once path indexed world.flycheck[0] directly. The always!() above only logs in release builds, so when the list was empty it fell through and panicked with index out of bounds. Use first() and skip the restart when there is no handle. Fixesrust-lang/rust-analyzer#21638

Previously we would still try to rename the incr comp session dir after deleting it.

In both cases the incr comp session dir should no longer be accessed.

They should skip non-module scope (although I think they cannot skip and will do just fine), but must also process block module scopes.

Ask for disclosure in AI contributions

internal: update links to `rustc_hir_analysis`

fix: Resolve non-plain paths in blocks correctly

…tpluxqp feat: Treat library files as truly client immutable

…wering

…ned lifetimes

… claude lifetime bound scope

…ztynowk internal: Split out a session construct

feat: early late classification of lifetimes

@petrochenkov

…chenkov Improve `AttrItem::span` It has some shortcomings. Details in individual commits. r? @petrochenkov

@BoxyUwU

…, r=lcnr Do not mark unnormalized const aliases as rigid when normalizing param env Fixesrust-lang/trait-system-refactor-initiative#279 The old solver actually evaluates const aliases before normalizing param env. The next solver should be consistent with that. r? lcnr also cc @BoxyUwU

…s-test, r=nnethercote Add regression test for nested replacement ranges in `collect_tokens` rust-lang#129346 removed support for nested replacement ranges in `collect_tokens`, and simplified the nesting out of `tests/ui/proc-macro/macro-rules-derive-cfg.rs` accordingly. That removal turned out to break real-world code, so it was reverted in rust-lang#132587 — but the revert only restored the compiler code, not the original nested shape of the test, leaving the nested case uncovered ever since. This reinstates the nested case as a separate test: the pre-rust-lang/rust#129346 shape of `macro-rules-derive-cfg.rs` (a `cfg_attr` expansion nested inside a `let` statement, nested inside an anonymous constant), combined with the extra inner attributes that rust-lang#129346 added to the simplified version. If nested replacement range support regresses again, this test fails. The expected stdout was verified against current nightly; the sibling test's checked-in stdout reproduces byte-for-byte under the same setup. Closesrust-lang#132727

@Kobzol

…ovements, r=Kobzol Minor `TokenStream` improvements I found these while attempting to improve the `TokenStream` representation in rust-lang#159048. r? @Kobzol

@cjgillot

…li-obk Separate `InterpCx` usage by `ConstAnalysis` phases `ConstAnalysis` has a `RefCell<InterpCx>`. During the analysis phase the accesses are read-only, but the visiting phase (performed by `Collector`) requires mutation, because of calls to `try_make_constant`. This commit removes the `RefCell` by having two `InterpCx` instances: a read-only one for the `ConstAnalysis` and a mutable one for the visiting phase, stored in `Collector`. This removes the need for the `OperandCollector::ecx` field, and for many `borrow`/`borrow_mut` calls. r? @cjgillot

@Kobzol

…=Kobzol Clarify `push_stream`/`push_tree` More `TokenStream` cleanups. Details in individual commits. r? @Kobzol

JonathanBrouwer · 2026-07-20T12:24:28Z

@bors r+ rollup=never p=5

Trying commonly failed jobs
@bors try jobs=dist-various-1,test-various,x86_64-gnu-aux,x86_64-gnu-llvm-21-3,x86_64-msvc-1,aarch64-apple,x86_64-mingw-1,i686-msvc-*

rust-bors · 2026-07-20T12:24:31Z

📌 Commit a429491 has been approved by JonathanBrouwer

It is now in the queue for this repository.

Rollup of 10 pull requests try-job: dist-various-1 try-job: test-various try-job: x86_64-gnu-aux try-job: x86_64-gnu-llvm-21-3 try-job: x86_64-msvc-1 try-job: aarch64-apple try-job: x86_64-mingw-1 try-job: i686-msvc-*

…uwer Rollup of 10 pull requests Successful merges: - #159600 (`rust-analyzer` subtree update) - #158046 (proc_macro: preserve file module spans for inner attrs) - #159000 (Small cleanups to the incr comp session code) - #159449 (Enable single Location to issue multiple borrows) - #159587 (Improve `AttrItem::span`) - #159460 (Do not mark unnormalized const aliases as rigid when normalizing param env) - #159529 (Add regression test for nested replacement ranges in `collect_tokens`) - #159585 (Minor `TokenStream` improvements) - #159586 (Separate `InterpCx` usage by `ConstAnalysis` phases) - #159603 (Clarify `push_stream`/`push_tree`) Failed merges: - #159590 (Remove some dead code)

rust-log-analyzer · 2026-07-20T15:33:33Z

The job aarch64-apple-macos-26 failed! Check out the build log: (web)(plain enhanced)(plain)

Click to see the possible cause of the failure (guessed by this bot)

Important

For more information how to resolve CI failures of this job, visit this link.

rust-bors · 2026-07-20T15:33:59Z

💔 Test for 9169afd failed: CI. Failed job:

auto - aarch64-apple-macos-26 (web logs, enhanced plaintext logs)

rust-bors · 2026-07-20T15:38:04Z

☀️ Try build successful (CI)
Build commit: 62f6391 (62f6391c197cdbdc35751e032ab889628d8e0e0a)
Base parent: 14ead7d (14ead7d3d509f50efe9afb84673e65885dfd4d07)

rust-bors · 2026-07-20T16:06:56Z

This pull request was unapproved due to being closed.

JonathanBrouwer · 2026-07-20T12:24:08Z

Successful merges:

rust-analyzer subtree update #159600 (rust-analyzer subtree update)
proc_macro: preserve file module spans for inner attrs #158046 (proc_macro: preserve file module spans for inner attrs)
Small cleanups to the incr comp session code #159000 (Small cleanups to the incr comp session code)
Enable single Location to issue multiple borrows #159449 (Enable single Location to issue multiple borrows)
Improve AttrItem::span #159587 (Improve AttrItem::span)
Do not mark unnormalized const aliases as rigid when normalizing param env #159460 (Do not mark unnormalized const aliases as rigid when normalizing param env)
Add regression test for nested replacement ranges in collect_tokens #159529 (Add regression test for nested replacement ranges in collect_tokens)
Minor TokenStream improvements #159585 (Minor TokenStream improvements)
Separate InterpCx usage by ConstAnalysis phases #159586 (Separate InterpCx usage by ConstAnalysis phases)
Clarify push_stream/push_tree #159603 (Clarify push_stream/push_tree)

Failed merges:

Remove some dead code #159590 (Remove some dead code)

r? @ghost

Create a similar rollup

…onstant-sized We used to set a `slice: None`.

The InvocationStrategy::Once path indexed world.flycheck[0] directly. The always!() above only logs in release builds, so when the list was empty it fell through and panicked with index out of bounds. Use first() and skip the restart when there is no handle. Fixesrust-lang/rust-analyzer#21638

Previously we would still try to rename the incr comp session dir after deleting it.

In both cases the incr comp session dir should no longer be accessed.

They should skip non-module scope (although I think they cannot skip and will do just fine), but must also process block module scopes.

Ask for disclosure in AI contributions

internal: update links to `rustc_hir_analysis`

fix: Resolve non-plain paths in blocks correctly

…tpluxqp feat: Treat library files as truly client immutable

…wering

…ned lifetimes

… claude lifetime bound scope

…ztynowk internal: Split out a session construct

feat: early late classification of lifetimes

@petrochenkov

…chenkov Improve `AttrItem::span` It has some shortcomings. Details in individual commits. r? @petrochenkov

@BoxyUwU

…, r=lcnr Do not mark unnormalized const aliases as rigid when normalizing param env Fixesrust-lang/trait-system-refactor-initiative#279 The old solver actually evaluates const aliases before normalizing param env. The next solver should be consistent with that. r? lcnr also cc @BoxyUwU

…s-test, r=nnethercote Add regression test for nested replacement ranges in `collect_tokens` rust-lang#129346 removed support for nested replacement ranges in `collect_tokens`, and simplified the nesting out of `tests/ui/proc-macro/macro-rules-derive-cfg.rs` accordingly. That removal turned out to break real-world code, so it was reverted in rust-lang#132587 — but the revert only restored the compiler code, not the original nested shape of the test, leaving the nested case uncovered ever since. This reinstates the nested case as a separate test: the pre-rust-lang/rust#129346 shape of `macro-rules-derive-cfg.rs` (a `cfg_attr` expansion nested inside a `let` statement, nested inside an anonymous constant), combined with the extra inner attributes that rust-lang#129346 added to the simplified version. If nested replacement range support regresses again, this test fails. The expected stdout was verified against current nightly; the sibling test's checked-in stdout reproduces byte-for-byte under the same setup. Closesrust-lang#132727

@Kobzol

…ovements, r=Kobzol Minor `TokenStream` improvements I found these while attempting to improve the `TokenStream` representation in rust-lang#159048. r? @Kobzol

@cjgillot

…li-obk Separate `InterpCx` usage by `ConstAnalysis` phases `ConstAnalysis` has a `RefCell<InterpCx>`. During the analysis phase the accesses are read-only, but the visiting phase (performed by `Collector`) requires mutation, because of calls to `try_make_constant`. This commit removes the `RefCell` by having two `InterpCx` instances: a read-only one for the `ConstAnalysis` and a mutable one for the visiting phase, stored in `Collector`. This removes the need for the `OperandCollector::ecx` field, and for many `borrow`/`borrow_mut` calls. r? @cjgillot

@Kobzol

…=Kobzol Clarify `push_stream`/`push_tree` More `TokenStream` cleanups. Details in individual commits. r? @Kobzol

JonathanBrouwer · 2026-07-20T12:24:28Z

@bors r+ rollup=never p=5

Trying commonly failed jobs
@bors try jobs=dist-various-1,test-various,x86_64-gnu-aux,x86_64-gnu-llvm-21-3,x86_64-msvc-1,aarch64-apple,x86_64-mingw-1,i686-msvc-*

rust-bors · 2026-07-20T12:24:31Z

📌 Commit a429491 has been approved by JonathanBrouwer

It is now in the queue for this repository.

Rollup of 10 pull requests try-job: dist-various-1 try-job: test-various try-job: x86_64-gnu-aux try-job: x86_64-gnu-llvm-21-3 try-job: x86_64-msvc-1 try-job: aarch64-apple try-job: x86_64-mingw-1 try-job: i686-msvc-*

…uwer Rollup of 10 pull requests Successful merges: - #159600 (`rust-analyzer` subtree update) - #158046 (proc_macro: preserve file module spans for inner attrs) - #159000 (Small cleanups to the incr comp session code) - #159449 (Enable single Location to issue multiple borrows) - #159587 (Improve `AttrItem::span`) - #159460 (Do not mark unnormalized const aliases as rigid when normalizing param env) - #159529 (Add regression test for nested replacement ranges in `collect_tokens`) - #159585 (Minor `TokenStream` improvements) - #159586 (Separate `InterpCx` usage by `ConstAnalysis` phases) - #159603 (Clarify `push_stream`/`push_tree`) Failed merges: - #159590 (Remove some dead code)

rust-log-analyzer · 2026-07-20T15:33:33Z

The job aarch64-apple-macos-26 failed! Check out the build log: (web)(plain enhanced)(plain)

Click to see the possible cause of the failure (guessed by this bot)

Important

For more information how to resolve CI failures of this job, visit this link.

rust-bors · 2026-07-20T15:33:59Z

💔 Test for 9169afd failed: CI. Failed job:

auto - aarch64-apple-macos-26 (web logs, enhanced plaintext logs)

rust-bors · 2026-07-20T15:38:04Z

☀️ Try build successful (CI)
Build commit: 62f6391 (62f6391c197cdbdc35751e032ab889628d8e0e0a)
Base parent: 14ead7d (14ead7d3d509f50efe9afb84673e65885dfd4d07)

rust-bors · 2026-07-20T16:06:56Z

This pull request was unapproved due to being closed.

JonathanBrouwer · 2026-07-20T12:24:08Z

Successful merges:

rust-analyzer subtree update #159600 (rust-analyzer subtree update)
proc_macro: preserve file module spans for inner attrs #158046 (proc_macro: preserve file module spans for inner attrs)
Small cleanups to the incr comp session code #159000 (Small cleanups to the incr comp session code)
Enable single Location to issue multiple borrows #159449 (Enable single Location to issue multiple borrows)
Improve AttrItem::span #159587 (Improve AttrItem::span)
Do not mark unnormalized const aliases as rigid when normalizing param env #159460 (Do not mark unnormalized const aliases as rigid when normalizing param env)
Add regression test for nested replacement ranges in collect_tokens #159529 (Add regression test for nested replacement ranges in collect_tokens)
Minor TokenStream improvements #159585 (Minor TokenStream improvements)
Separate InterpCx usage by ConstAnalysis phases #159586 (Separate InterpCx usage by ConstAnalysis phases)
Clarify push_stream/push_tree #159603 (Clarify push_stream/push_tree)

Failed merges:

Remove some dead code #159590 (Remove some dead code)

r? @ghost

Create a similar rollup

…onstant-sized We used to set a `slice: None`.

The InvocationStrategy::Once path indexed world.flycheck[0] directly. The always!() above only logs in release builds, so when the list was empty it fell through and panicked with index out of bounds. Use first() and skip the restart when there is no handle. Fixesrust-lang/rust-analyzer#21638

Previously we would still try to rename the incr comp session dir after deleting it.

In both cases the incr comp session dir should no longer be accessed.

They should skip non-module scope (although I think they cannot skip and will do just fine), but must also process block module scopes.

Ask for disclosure in AI contributions

internal: update links to `rustc_hir_analysis`

fix: Resolve non-plain paths in blocks correctly

…tpluxqp feat: Treat library files as truly client immutable

…wering

…ned lifetimes

… claude lifetime bound scope

…ztynowk internal: Split out a session construct

feat: early late classification of lifetimes

@petrochenkov

…chenkov Improve `AttrItem::span` It has some shortcomings. Details in individual commits. r? @petrochenkov

@BoxyUwU

…, r=lcnr Do not mark unnormalized const aliases as rigid when normalizing param env Fixesrust-lang/trait-system-refactor-initiative#279 The old solver actually evaluates const aliases before normalizing param env. The next solver should be consistent with that. r? lcnr also cc @BoxyUwU

…s-test, r=nnethercote Add regression test for nested replacement ranges in `collect_tokens` rust-lang#129346 removed support for nested replacement ranges in `collect_tokens`, and simplified the nesting out of `tests/ui/proc-macro/macro-rules-derive-cfg.rs` accordingly. That removal turned out to break real-world code, so it was reverted in rust-lang#132587 — but the revert only restored the compiler code, not the original nested shape of the test, leaving the nested case uncovered ever since. This reinstates the nested case as a separate test: the pre-rust-lang/rust#129346 shape of `macro-rules-derive-cfg.rs` (a `cfg_attr` expansion nested inside a `let` statement, nested inside an anonymous constant), combined with the extra inner attributes that rust-lang#129346 added to the simplified version. If nested replacement range support regresses again, this test fails. The expected stdout was verified against current nightly; the sibling test's checked-in stdout reproduces byte-for-byte under the same setup. Closesrust-lang#132727

@Kobzol

…ovements, r=Kobzol Minor `TokenStream` improvements I found these while attempting to improve the `TokenStream` representation in rust-lang#159048. r? @Kobzol

@cjgillot

…li-obk Separate `InterpCx` usage by `ConstAnalysis` phases `ConstAnalysis` has a `RefCell<InterpCx>`. During the analysis phase the accesses are read-only, but the visiting phase (performed by `Collector`) requires mutation, because of calls to `try_make_constant`. This commit removes the `RefCell` by having two `InterpCx` instances: a read-only one for the `ConstAnalysis` and a mutable one for the visiting phase, stored in `Collector`. This removes the need for the `OperandCollector::ecx` field, and for many `borrow`/`borrow_mut` calls. r? @cjgillot

@Kobzol

…=Kobzol Clarify `push_stream`/`push_tree` More `TokenStream` cleanups. Details in individual commits. r? @Kobzol

JonathanBrouwer · 2026-07-20T12:24:28Z

@bors r+ rollup=never p=5

Trying commonly failed jobs
@bors try jobs=dist-various-1,test-various,x86_64-gnu-aux,x86_64-gnu-llvm-21-3,x86_64-msvc-1,aarch64-apple,x86_64-mingw-1,i686-msvc-*

rust-bors · 2026-07-20T12:24:31Z

📌 Commit a429491 has been approved by JonathanBrouwer

It is now in the queue for this repository.

Rollup of 10 pull requests try-job: dist-various-1 try-job: test-various try-job: x86_64-gnu-aux try-job: x86_64-gnu-llvm-21-3 try-job: x86_64-msvc-1 try-job: aarch64-apple try-job: x86_64-mingw-1 try-job: i686-msvc-*

…uwer Rollup of 10 pull requests Successful merges: - #159600 (`rust-analyzer` subtree update) - #158046 (proc_macro: preserve file module spans for inner attrs) - #159000 (Small cleanups to the incr comp session code) - #159449 (Enable single Location to issue multiple borrows) - #159587 (Improve `AttrItem::span`) - #159460 (Do not mark unnormalized const aliases as rigid when normalizing param env) - #159529 (Add regression test for nested replacement ranges in `collect_tokens`) - #159585 (Minor `TokenStream` improvements) - #159586 (Separate `InterpCx` usage by `ConstAnalysis` phases) - #159603 (Clarify `push_stream`/`push_tree`) Failed merges: - #159590 (Remove some dead code)

rust-log-analyzer · 2026-07-20T15:33:33Z

The job aarch64-apple-macos-26 failed! Check out the build log: (web)(plain enhanced)(plain)

Click to see the possible cause of the failure (guessed by this bot)

Important

For more information how to resolve CI failures of this job, visit this link.

rust-bors · 2026-07-20T15:33:59Z

💔 Test for 9169afd failed: CI. Failed job:

auto - aarch64-apple-macos-26 (web logs, enhanced plaintext logs)

rust-bors · 2026-07-20T15:38:04Z

☀️ Try build successful (CI)
Build commit: 62f6391 (62f6391c197cdbdc35751e032ab889628d8e0e0a)
Base parent: 14ead7d (14ead7d3d509f50efe9afb84673e65885dfd4d07)

rust-bors · 2026-07-20T16:06:56Z

This pull request was unapproved due to being closed.

JonathanBrouwer · 2026-07-20T12:24:08Z

Successful merges:

rust-analyzer subtree update #159600 (rust-analyzer subtree update)
proc_macro: preserve file module spans for inner attrs #158046 (proc_macro: preserve file module spans for inner attrs)
Small cleanups to the incr comp session code #159000 (Small cleanups to the incr comp session code)
Enable single Location to issue multiple borrows #159449 (Enable single Location to issue multiple borrows)
Improve AttrItem::span #159587 (Improve AttrItem::span)
Do not mark unnormalized const aliases as rigid when normalizing param env #159460 (Do not mark unnormalized const aliases as rigid when normalizing param env)
Add regression test for nested replacement ranges in collect_tokens #159529 (Add regression test for nested replacement ranges in collect_tokens)
Minor TokenStream improvements #159585 (Minor TokenStream improvements)
Separate InterpCx usage by ConstAnalysis phases #159586 (Separate InterpCx usage by ConstAnalysis phases)
Clarify push_stream/push_tree #159603 (Clarify push_stream/push_tree)

Failed merges:

Remove some dead code #159590 (Remove some dead code)

r? @ghost

Create a similar rollup

…onstant-sized We used to set a `slice: None`.

The InvocationStrategy::Once path indexed world.flycheck[0] directly. The always!() above only logs in release builds, so when the list was empty it fell through and panicked with index out of bounds. Use first() and skip the restart when there is no handle. Fixesrust-lang/rust-analyzer#21638

Previously we would still try to rename the incr comp session dir after deleting it.

In both cases the incr comp session dir should no longer be accessed.

They should skip non-module scope (although I think they cannot skip and will do just fine), but must also process block module scopes.

Ask for disclosure in AI contributions

internal: update links to `rustc_hir_analysis`

fix: Resolve non-plain paths in blocks correctly

…tpluxqp feat: Treat library files as truly client immutable

…wering

…ned lifetimes

… claude lifetime bound scope

…ztynowk internal: Split out a session construct

feat: early late classification of lifetimes

@petrochenkov

…chenkov Improve `AttrItem::span` It has some shortcomings. Details in individual commits. r? @petrochenkov

@BoxyUwU

…, r=lcnr Do not mark unnormalized const aliases as rigid when normalizing param env Fixesrust-lang/trait-system-refactor-initiative#279 The old solver actually evaluates const aliases before normalizing param env. The next solver should be consistent with that. r? lcnr also cc @BoxyUwU

…s-test, r=nnethercote Add regression test for nested replacement ranges in `collect_tokens` rust-lang#129346 removed support for nested replacement ranges in `collect_tokens`, and simplified the nesting out of `tests/ui/proc-macro/macro-rules-derive-cfg.rs` accordingly. That removal turned out to break real-world code, so it was reverted in rust-lang#132587 — but the revert only restored the compiler code, not the original nested shape of the test, leaving the nested case uncovered ever since. This reinstates the nested case as a separate test: the pre-rust-lang/rust#129346 shape of `macro-rules-derive-cfg.rs` (a `cfg_attr` expansion nested inside a `let` statement, nested inside an anonymous constant), combined with the extra inner attributes that rust-lang#129346 added to the simplified version. If nested replacement range support regresses again, this test fails. The expected stdout was verified against current nightly; the sibling test's checked-in stdout reproduces byte-for-byte under the same setup. Closesrust-lang#132727

@Kobzol

…ovements, r=Kobzol Minor `TokenStream` improvements I found these while attempting to improve the `TokenStream` representation in rust-lang#159048. r? @Kobzol

@cjgillot

…li-obk Separate `InterpCx` usage by `ConstAnalysis` phases `ConstAnalysis` has a `RefCell<InterpCx>`. During the analysis phase the accesses are read-only, but the visiting phase (performed by `Collector`) requires mutation, because of calls to `try_make_constant`. This commit removes the `RefCell` by having two `InterpCx` instances: a read-only one for the `ConstAnalysis` and a mutable one for the visiting phase, stored in `Collector`. This removes the need for the `OperandCollector::ecx` field, and for many `borrow`/`borrow_mut` calls. r? @cjgillot

@Kobzol

…=Kobzol Clarify `push_stream`/`push_tree` More `TokenStream` cleanups. Details in individual commits. r? @Kobzol

JonathanBrouwer · 2026-07-20T12:24:28Z

@bors r+ rollup=never p=5

Trying commonly failed jobs
@bors try jobs=dist-various-1,test-various,x86_64-gnu-aux,x86_64-gnu-llvm-21-3,x86_64-msvc-1,aarch64-apple,x86_64-mingw-1,i686-msvc-*

rust-bors · 2026-07-20T12:24:31Z

📌 Commit a429491 has been approved by JonathanBrouwer

It is now in the queue for this repository.

Rollup of 10 pull requests try-job: dist-various-1 try-job: test-various try-job: x86_64-gnu-aux try-job: x86_64-gnu-llvm-21-3 try-job: x86_64-msvc-1 try-job: aarch64-apple try-job: x86_64-mingw-1 try-job: i686-msvc-*

…uwer Rollup of 10 pull requests Successful merges: - #159600 (`rust-analyzer` subtree update) - #158046 (proc_macro: preserve file module spans for inner attrs) - #159000 (Small cleanups to the incr comp session code) - #159449 (Enable single Location to issue multiple borrows) - #159587 (Improve `AttrItem::span`) - #159460 (Do not mark unnormalized const aliases as rigid when normalizing param env) - #159529 (Add regression test for nested replacement ranges in `collect_tokens`) - #159585 (Minor `TokenStream` improvements) - #159586 (Separate `InterpCx` usage by `ConstAnalysis` phases) - #159603 (Clarify `push_stream`/`push_tree`) Failed merges: - #159590 (Remove some dead code)

rust-log-analyzer · 2026-07-20T15:33:33Z

The job aarch64-apple-macos-26 failed! Check out the build log: (web)(plain enhanced)(plain)

Click to see the possible cause of the failure (guessed by this bot)

Important

For more information how to resolve CI failures of this job, visit this link.

rust-bors · 2026-07-20T15:33:59Z

💔 Test for 9169afd failed: CI. Failed job:

auto - aarch64-apple-macos-26 (web logs, enhanced plaintext logs)

rust-bors · 2026-07-20T15:38:04Z

☀️ Try build successful (CI)
Build commit: 62f6391 (62f6391c197cdbdc35751e032ab889628d8e0e0a)
Base parent: 14ead7d (14ead7d3d509f50efe9afb84673e65885dfd4d07)

rust-bors · 2026-07-20T16:06:56Z

This pull request was unapproved due to being closed.

JonathanBrouwer · 2026-07-20T12:24:08Z

Successful merges:

rust-analyzer subtree update #159600 (rust-analyzer subtree update)
proc_macro: preserve file module spans for inner attrs #158046 (proc_macro: preserve file module spans for inner attrs)
Small cleanups to the incr comp session code #159000 (Small cleanups to the incr comp session code)
Enable single Location to issue multiple borrows #159449 (Enable single Location to issue multiple borrows)
Improve AttrItem::span #159587 (Improve AttrItem::span)
Do not mark unnormalized const aliases as rigid when normalizing param env #159460 (Do not mark unnormalized const aliases as rigid when normalizing param env)
Add regression test for nested replacement ranges in collect_tokens #159529 (Add regression test for nested replacement ranges in collect_tokens)
Minor TokenStream improvements #159585 (Minor TokenStream improvements)
Separate InterpCx usage by ConstAnalysis phases #159586 (Separate InterpCx usage by ConstAnalysis phases)
Clarify push_stream/push_tree #159603 (Clarify push_stream/push_tree)

Failed merges:

Remove some dead code #159590 (Remove some dead code)

r? @ghost

Create a similar rollup

…onstant-sized We used to set a `slice: None`.

The InvocationStrategy::Once path indexed world.flycheck[0] directly. The always!() above only logs in release builds, so when the list was empty it fell through and panicked with index out of bounds. Use first() and skip the restart when there is no handle. Fixesrust-lang/rust-analyzer#21638

Previously we would still try to rename the incr comp session dir after deleting it.

In both cases the incr comp session dir should no longer be accessed.

They should skip non-module scope (although I think they cannot skip and will do just fine), but must also process block module scopes.

Ask for disclosure in AI contributions

internal: update links to `rustc_hir_analysis`

fix: Resolve non-plain paths in blocks correctly

…tpluxqp feat: Treat library files as truly client immutable

…wering

…ned lifetimes

… claude lifetime bound scope

…ztynowk internal: Split out a session construct

feat: early late classification of lifetimes

@petrochenkov

…chenkov Improve `AttrItem::span` It has some shortcomings. Details in individual commits. r? @petrochenkov

@BoxyUwU

…, r=lcnr Do not mark unnormalized const aliases as rigid when normalizing param env Fixesrust-lang/trait-system-refactor-initiative#279 The old solver actually evaluates const aliases before normalizing param env. The next solver should be consistent with that. r? lcnr also cc @BoxyUwU

…s-test, r=nnethercote Add regression test for nested replacement ranges in `collect_tokens` rust-lang#129346 removed support for nested replacement ranges in `collect_tokens`, and simplified the nesting out of `tests/ui/proc-macro/macro-rules-derive-cfg.rs` accordingly. That removal turned out to break real-world code, so it was reverted in rust-lang#132587 — but the revert only restored the compiler code, not the original nested shape of the test, leaving the nested case uncovered ever since. This reinstates the nested case as a separate test: the pre-rust-lang/rust#129346 shape of `macro-rules-derive-cfg.rs` (a `cfg_attr` expansion nested inside a `let` statement, nested inside an anonymous constant), combined with the extra inner attributes that rust-lang#129346 added to the simplified version. If nested replacement range support regresses again, this test fails. The expected stdout was verified against current nightly; the sibling test's checked-in stdout reproduces byte-for-byte under the same setup. Closesrust-lang#132727

@Kobzol

…ovements, r=Kobzol Minor `TokenStream` improvements I found these while attempting to improve the `TokenStream` representation in rust-lang#159048. r? @Kobzol

@cjgillot

…li-obk Separate `InterpCx` usage by `ConstAnalysis` phases `ConstAnalysis` has a `RefCell<InterpCx>`. During the analysis phase the accesses are read-only, but the visiting phase (performed by `Collector`) requires mutation, because of calls to `try_make_constant`. This commit removes the `RefCell` by having two `InterpCx` instances: a read-only one for the `ConstAnalysis` and a mutable one for the visiting phase, stored in `Collector`. This removes the need for the `OperandCollector::ecx` field, and for many `borrow`/`borrow_mut` calls. r? @cjgillot

@Kobzol

…=Kobzol Clarify `push_stream`/`push_tree` More `TokenStream` cleanups. Details in individual commits. r? @Kobzol

JonathanBrouwer · 2026-07-20T12:24:28Z

@bors r+ rollup=never p=5

Trying commonly failed jobs
@bors try jobs=dist-various-1,test-various,x86_64-gnu-aux,x86_64-gnu-llvm-21-3,x86_64-msvc-1,aarch64-apple,x86_64-mingw-1,i686-msvc-*

rust-bors · 2026-07-20T12:24:31Z

📌 Commit a429491 has been approved by JonathanBrouwer

It is now in the queue for this repository.

Rollup of 10 pull requests try-job: dist-various-1 try-job: test-various try-job: x86_64-gnu-aux try-job: x86_64-gnu-llvm-21-3 try-job: x86_64-msvc-1 try-job: aarch64-apple try-job: x86_64-mingw-1 try-job: i686-msvc-*

…uwer Rollup of 10 pull requests Successful merges: - #159600 (`rust-analyzer` subtree update) - #158046 (proc_macro: preserve file module spans for inner attrs) - #159000 (Small cleanups to the incr comp session code) - #159449 (Enable single Location to issue multiple borrows) - #159587 (Improve `AttrItem::span`) - #159460 (Do not mark unnormalized const aliases as rigid when normalizing param env) - #159529 (Add regression test for nested replacement ranges in `collect_tokens`) - #159585 (Minor `TokenStream` improvements) - #159586 (Separate `InterpCx` usage by `ConstAnalysis` phases) - #159603 (Clarify `push_stream`/`push_tree`) Failed merges: - #159590 (Remove some dead code)

rust-log-analyzer · 2026-07-20T15:33:33Z

The job aarch64-apple-macos-26 failed! Check out the build log: (web)(plain enhanced)(plain)

Click to see the possible cause of the failure (guessed by this bot)

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For more information how to resolve CI failures of this job, visit this link.

rust-bors · 2026-07-20T15:33:59Z

💔 Test for 9169afd failed: CI. Failed job:

auto - aarch64-apple-macos-26 (web logs, enhanced plaintext logs)

rust-bors · 2026-07-20T15:38:04Z

☀️ Try build successful (CI)
Build commit: 62f6391 (62f6391c197cdbdc35751e032ab889628d8e0e0a)
Base parent: 14ead7d (14ead7d3d509f50efe9afb84673e65885dfd4d07)

rust-bors · 2026-07-20T16:06:56Z

This pull request was unapproved due to being closed.

JonathanBrouwer · 2026-07-20T12:24:08Z

Successful merges:

rust-analyzer subtree update #159600 (rust-analyzer subtree update)
proc_macro: preserve file module spans for inner attrs #158046 (proc_macro: preserve file module spans for inner attrs)
Small cleanups to the incr comp session code #159000 (Small cleanups to the incr comp session code)
Enable single Location to issue multiple borrows #159449 (Enable single Location to issue multiple borrows)
Improve AttrItem::span #159587 (Improve AttrItem::span)
Do not mark unnormalized const aliases as rigid when normalizing param env #159460 (Do not mark unnormalized const aliases as rigid when normalizing param env)
Add regression test for nested replacement ranges in collect_tokens #159529 (Add regression test for nested replacement ranges in collect_tokens)
Minor TokenStream improvements #159585 (Minor TokenStream improvements)
Separate InterpCx usage by ConstAnalysis phases #159586 (Separate InterpCx usage by ConstAnalysis phases)
Clarify push_stream/push_tree #159603 (Clarify push_stream/push_tree)

Failed merges:

Remove some dead code #159590 (Remove some dead code)

r? @ghost

Create a similar rollup

…onstant-sized We used to set a `slice: None`.

The InvocationStrategy::Once path indexed world.flycheck[0] directly. The always!() above only logs in release builds, so when the list was empty it fell through and panicked with index out of bounds. Use first() and skip the restart when there is no handle. Fixesrust-lang/rust-analyzer#21638

Previously we would still try to rename the incr comp session dir after deleting it.

In both cases the incr comp session dir should no longer be accessed.

They should skip non-module scope (although I think they cannot skip and will do just fine), but must also process block module scopes.

Ask for disclosure in AI contributions

internal: update links to `rustc_hir_analysis`

fix: Resolve non-plain paths in blocks correctly

…tpluxqp feat: Treat library files as truly client immutable

…wering

…ned lifetimes

… claude lifetime bound scope

…ztynowk internal: Split out a session construct

feat: early late classification of lifetimes

@petrochenkov

…chenkov Improve `AttrItem::span` It has some shortcomings. Details in individual commits. r? @petrochenkov

@BoxyUwU

…, r=lcnr Do not mark unnormalized const aliases as rigid when normalizing param env Fixesrust-lang/trait-system-refactor-initiative#279 The old solver actually evaluates const aliases before normalizing param env. The next solver should be consistent with that. r? lcnr also cc @BoxyUwU

…s-test, r=nnethercote Add regression test for nested replacement ranges in `collect_tokens` rust-lang#129346 removed support for nested replacement ranges in `collect_tokens`, and simplified the nesting out of `tests/ui/proc-macro/macro-rules-derive-cfg.rs` accordingly. That removal turned out to break real-world code, so it was reverted in rust-lang#132587 — but the revert only restored the compiler code, not the original nested shape of the test, leaving the nested case uncovered ever since. This reinstates the nested case as a separate test: the pre-rust-lang/rust#129346 shape of `macro-rules-derive-cfg.rs` (a `cfg_attr` expansion nested inside a `let` statement, nested inside an anonymous constant), combined with the extra inner attributes that rust-lang#129346 added to the simplified version. If nested replacement range support regresses again, this test fails. The expected stdout was verified against current nightly; the sibling test's checked-in stdout reproduces byte-for-byte under the same setup. Closesrust-lang#132727

@Kobzol

…ovements, r=Kobzol Minor `TokenStream` improvements I found these while attempting to improve the `TokenStream` representation in rust-lang#159048. r? @Kobzol

@cjgillot

…li-obk Separate `InterpCx` usage by `ConstAnalysis` phases `ConstAnalysis` has a `RefCell<InterpCx>`. During the analysis phase the accesses are read-only, but the visiting phase (performed by `Collector`) requires mutation, because of calls to `try_make_constant`. This commit removes the `RefCell` by having two `InterpCx` instances: a read-only one for the `ConstAnalysis` and a mutable one for the visiting phase, stored in `Collector`. This removes the need for the `OperandCollector::ecx` field, and for many `borrow`/`borrow_mut` calls. r? @cjgillot

@Kobzol

…=Kobzol Clarify `push_stream`/`push_tree` More `TokenStream` cleanups. Details in individual commits. r? @Kobzol

JonathanBrouwer · 2026-07-20T12:24:28Z

@bors r+ rollup=never p=5

Trying commonly failed jobs
@bors try jobs=dist-various-1,test-various,x86_64-gnu-aux,x86_64-gnu-llvm-21-3,x86_64-msvc-1,aarch64-apple,x86_64-mingw-1,i686-msvc-*

rust-bors · 2026-07-20T12:24:31Z

📌 Commit a429491 has been approved by JonathanBrouwer

It is now in the queue for this repository.

Rollup of 10 pull requests try-job: dist-various-1 try-job: test-various try-job: x86_64-gnu-aux try-job: x86_64-gnu-llvm-21-3 try-job: x86_64-msvc-1 try-job: aarch64-apple try-job: x86_64-mingw-1 try-job: i686-msvc-*

…uwer Rollup of 10 pull requests Successful merges: - #159600 (`rust-analyzer` subtree update) - #158046 (proc_macro: preserve file module spans for inner attrs) - #159000 (Small cleanups to the incr comp session code) - #159449 (Enable single Location to issue multiple borrows) - #159587 (Improve `AttrItem::span`) - #159460 (Do not mark unnormalized const aliases as rigid when normalizing param env) - #159529 (Add regression test for nested replacement ranges in `collect_tokens`) - #159585 (Minor `TokenStream` improvements) - #159586 (Separate `InterpCx` usage by `ConstAnalysis` phases) - #159603 (Clarify `push_stream`/`push_tree`) Failed merges: - #159590 (Remove some dead code)

rust-log-analyzer · 2026-07-20T15:33:33Z

The job aarch64-apple-macos-26 failed! Check out the build log: (web)(plain enhanced)(plain)

Click to see the possible cause of the failure (guessed by this bot)

Important

For more information how to resolve CI failures of this job, visit this link.

rust-bors · 2026-07-20T15:33:59Z

💔 Test for 9169afd failed: CI. Failed job:

auto - aarch64-apple-macos-26 (web logs, enhanced plaintext logs)

rust-bors · 2026-07-20T15:38:04Z

☀️ Try build successful (CI)
Build commit: 62f6391 (62f6391c197cdbdc35751e032ab889628d8e0e0a)
Base parent: 14ead7d (14ead7d3d509f50efe9afb84673e65885dfd4d07)

rust-bors · 2026-07-20T16:06:56Z

This pull request was unapproved due to being closed.

JonathanBrouwer · 2026-07-20T12:24:08Z

Successful merges:

rust-analyzer subtree update #159600 (rust-analyzer subtree update)
proc_macro: preserve file module spans for inner attrs #158046 (proc_macro: preserve file module spans for inner attrs)
Small cleanups to the incr comp session code #159000 (Small cleanups to the incr comp session code)
Enable single Location to issue multiple borrows #159449 (Enable single Location to issue multiple borrows)
Improve AttrItem::span #159587 (Improve AttrItem::span)
Do not mark unnormalized const aliases as rigid when normalizing param env #159460 (Do not mark unnormalized const aliases as rigid when normalizing param env)
Add regression test for nested replacement ranges in collect_tokens #159529 (Add regression test for nested replacement ranges in collect_tokens)
Minor TokenStream improvements #159585 (Minor TokenStream improvements)
Separate InterpCx usage by ConstAnalysis phases #159586 (Separate InterpCx usage by ConstAnalysis phases)
Clarify push_stream/push_tree #159603 (Clarify push_stream/push_tree)

Failed merges:

Remove some dead code #159590 (Remove some dead code)

r? @ghost

Create a similar rollup

…onstant-sized We used to set a `slice: None`.

The InvocationStrategy::Once path indexed world.flycheck[0] directly. The always!() above only logs in release builds, so when the list was empty it fell through and panicked with index out of bounds. Use first() and skip the restart when there is no handle. Fixesrust-lang/rust-analyzer#21638

Previously we would still try to rename the incr comp session dir after deleting it.

In both cases the incr comp session dir should no longer be accessed.

They should skip non-module scope (although I think they cannot skip and will do just fine), but must also process block module scopes.

Ask for disclosure in AI contributions

internal: update links to `rustc_hir_analysis`

fix: Resolve non-plain paths in blocks correctly

…tpluxqp feat: Treat library files as truly client immutable

…wering

…ned lifetimes

… claude lifetime bound scope

…ztynowk internal: Split out a session construct

feat: early late classification of lifetimes

@petrochenkov

…chenkov Improve `AttrItem::span` It has some shortcomings. Details in individual commits. r? @petrochenkov

@BoxyUwU

…, r=lcnr Do not mark unnormalized const aliases as rigid when normalizing param env Fixesrust-lang/trait-system-refactor-initiative#279 The old solver actually evaluates const aliases before normalizing param env. The next solver should be consistent with that. r? lcnr also cc @BoxyUwU

…s-test, r=nnethercote Add regression test for nested replacement ranges in `collect_tokens` rust-lang#129346 removed support for nested replacement ranges in `collect_tokens`, and simplified the nesting out of `tests/ui/proc-macro/macro-rules-derive-cfg.rs` accordingly. That removal turned out to break real-world code, so it was reverted in rust-lang#132587 — but the revert only restored the compiler code, not the original nested shape of the test, leaving the nested case uncovered ever since. This reinstates the nested case as a separate test: the pre-rust-lang/rust#129346 shape of `macro-rules-derive-cfg.rs` (a `cfg_attr` expansion nested inside a `let` statement, nested inside an anonymous constant), combined with the extra inner attributes that rust-lang#129346 added to the simplified version. If nested replacement range support regresses again, this test fails. The expected stdout was verified against current nightly; the sibling test's checked-in stdout reproduces byte-for-byte under the same setup. Closesrust-lang#132727

@Kobzol

…ovements, r=Kobzol Minor `TokenStream` improvements I found these while attempting to improve the `TokenStream` representation in rust-lang#159048. r? @Kobzol

@cjgillot

…li-obk Separate `InterpCx` usage by `ConstAnalysis` phases `ConstAnalysis` has a `RefCell<InterpCx>`. During the analysis phase the accesses are read-only, but the visiting phase (performed by `Collector`) requires mutation, because of calls to `try_make_constant`. This commit removes the `RefCell` by having two `InterpCx` instances: a read-only one for the `ConstAnalysis` and a mutable one for the visiting phase, stored in `Collector`. This removes the need for the `OperandCollector::ecx` field, and for many `borrow`/`borrow_mut` calls. r? @cjgillot

@Kobzol

…=Kobzol Clarify `push_stream`/`push_tree` More `TokenStream` cleanups. Details in individual commits. r? @Kobzol

JonathanBrouwer · 2026-07-20T12:24:28Z

@bors r+ rollup=never p=5

Trying commonly failed jobs
@bors try jobs=dist-various-1,test-various,x86_64-gnu-aux,x86_64-gnu-llvm-21-3,x86_64-msvc-1,aarch64-apple,x86_64-mingw-1,i686-msvc-*

rust-bors · 2026-07-20T12:24:31Z

📌 Commit a429491 has been approved by JonathanBrouwer

It is now in the queue for this repository.

Rollup of 10 pull requests try-job: dist-various-1 try-job: test-various try-job: x86_64-gnu-aux try-job: x86_64-gnu-llvm-21-3 try-job: x86_64-msvc-1 try-job: aarch64-apple try-job: x86_64-mingw-1 try-job: i686-msvc-*

…uwer Rollup of 10 pull requests Successful merges: - #159600 (`rust-analyzer` subtree update) - #158046 (proc_macro: preserve file module spans for inner attrs) - #159000 (Small cleanups to the incr comp session code) - #159449 (Enable single Location to issue multiple borrows) - #159587 (Improve `AttrItem::span`) - #159460 (Do not mark unnormalized const aliases as rigid when normalizing param env) - #159529 (Add regression test for nested replacement ranges in `collect_tokens`) - #159585 (Minor `TokenStream` improvements) - #159586 (Separate `InterpCx` usage by `ConstAnalysis` phases) - #159603 (Clarify `push_stream`/`push_tree`) Failed merges: - #159590 (Remove some dead code)

rust-log-analyzer · 2026-07-20T15:33:33Z

The job aarch64-apple-macos-26 failed! Check out the build log: (web)(plain enhanced)(plain)

Click to see the possible cause of the failure (guessed by this bot)

Important

For more information how to resolve CI failures of this job, visit this link.

rust-bors · 2026-07-20T15:33:59Z

💔 Test for 9169afd failed: CI. Failed job:

auto - aarch64-apple-macos-26 (web logs, enhanced plaintext logs)

rust-bors · 2026-07-20T15:38:04Z

☀️ Try build successful (CI)
Build commit: 62f6391 (62f6391c197cdbdc35751e032ab889628d8e0e0a)
Base parent: 14ead7d (14ead7d3d509f50efe9afb84673e65885dfd4d07)

rust-bors · 2026-07-20T16:06:56Z

This pull request was unapproved due to being closed.

JonathanBrouwer · 2026-07-20T12:24:08Z

Successful merges:

rust-analyzer subtree update #159600 (rust-analyzer subtree update)
proc_macro: preserve file module spans for inner attrs #158046 (proc_macro: preserve file module spans for inner attrs)
Small cleanups to the incr comp session code #159000 (Small cleanups to the incr comp session code)
Enable single Location to issue multiple borrows #159449 (Enable single Location to issue multiple borrows)
Improve AttrItem::span #159587 (Improve AttrItem::span)
Do not mark unnormalized const aliases as rigid when normalizing param env #159460 (Do not mark unnormalized const aliases as rigid when normalizing param env)
Add regression test for nested replacement ranges in collect_tokens #159529 (Add regression test for nested replacement ranges in collect_tokens)
Minor TokenStream improvements #159585 (Minor TokenStream improvements)
Separate InterpCx usage by ConstAnalysis phases #159586 (Separate InterpCx usage by ConstAnalysis phases)
Clarify push_stream/push_tree #159603 (Clarify push_stream/push_tree)

Failed merges:

Remove some dead code #159590 (Remove some dead code)

r? @ghost

Create a similar rollup

…onstant-sized We used to set a `slice: None`.

The InvocationStrategy::Once path indexed world.flycheck[0] directly. The always!() above only logs in release builds, so when the list was empty it fell through and panicked with index out of bounds. Use first() and skip the restart when there is no handle. Fixesrust-lang/rust-analyzer#21638

Previously we would still try to rename the incr comp session dir after deleting it.

In both cases the incr comp session dir should no longer be accessed.

They should skip non-module scope (although I think they cannot skip and will do just fine), but must also process block module scopes.

Ask for disclosure in AI contributions

internal: update links to `rustc_hir_analysis`

fix: Resolve non-plain paths in blocks correctly

…tpluxqp feat: Treat library files as truly client immutable

…wering

…ned lifetimes

… claude lifetime bound scope

…ztynowk internal: Split out a session construct

feat: early late classification of lifetimes

@petrochenkov

…chenkov Improve `AttrItem::span` It has some shortcomings. Details in individual commits. r? @petrochenkov

@BoxyUwU

…, r=lcnr Do not mark unnormalized const aliases as rigid when normalizing param env Fixesrust-lang/trait-system-refactor-initiative#279 The old solver actually evaluates const aliases before normalizing param env. The next solver should be consistent with that. r? lcnr also cc @BoxyUwU

…s-test, r=nnethercote Add regression test for nested replacement ranges in `collect_tokens` rust-lang#129346 removed support for nested replacement ranges in `collect_tokens`, and simplified the nesting out of `tests/ui/proc-macro/macro-rules-derive-cfg.rs` accordingly. That removal turned out to break real-world code, so it was reverted in rust-lang#132587 — but the revert only restored the compiler code, not the original nested shape of the test, leaving the nested case uncovered ever since. This reinstates the nested case as a separate test: the pre-rust-lang/rust#129346 shape of `macro-rules-derive-cfg.rs` (a `cfg_attr` expansion nested inside a `let` statement, nested inside an anonymous constant), combined with the extra inner attributes that rust-lang#129346 added to the simplified version. If nested replacement range support regresses again, this test fails. The expected stdout was verified against current nightly; the sibling test's checked-in stdout reproduces byte-for-byte under the same setup. Closesrust-lang#132727

@Kobzol

…ovements, r=Kobzol Minor `TokenStream` improvements I found these while attempting to improve the `TokenStream` representation in rust-lang#159048. r? @Kobzol

@cjgillot

…li-obk Separate `InterpCx` usage by `ConstAnalysis` phases `ConstAnalysis` has a `RefCell<InterpCx>`. During the analysis phase the accesses are read-only, but the visiting phase (performed by `Collector`) requires mutation, because of calls to `try_make_constant`. This commit removes the `RefCell` by having two `InterpCx` instances: a read-only one for the `ConstAnalysis` and a mutable one for the visiting phase, stored in `Collector`. This removes the need for the `OperandCollector::ecx` field, and for many `borrow`/`borrow_mut` calls. r? @cjgillot

@Kobzol

…=Kobzol Clarify `push_stream`/`push_tree` More `TokenStream` cleanups. Details in individual commits. r? @Kobzol

JonathanBrouwer · 2026-07-20T12:24:28Z

@bors r+ rollup=never p=5

Trying commonly failed jobs
@bors try jobs=dist-various-1,test-various,x86_64-gnu-aux,x86_64-gnu-llvm-21-3,x86_64-msvc-1,aarch64-apple,x86_64-mingw-1,i686-msvc-*

rust-bors · 2026-07-20T12:24:31Z

📌 Commit a429491 has been approved by JonathanBrouwer

It is now in the queue for this repository.

Rollup of 10 pull requests try-job: dist-various-1 try-job: test-various try-job: x86_64-gnu-aux try-job: x86_64-gnu-llvm-21-3 try-job: x86_64-msvc-1 try-job: aarch64-apple try-job: x86_64-mingw-1 try-job: i686-msvc-*

…uwer Rollup of 10 pull requests Successful merges: - #159600 (`rust-analyzer` subtree update) - #158046 (proc_macro: preserve file module spans for inner attrs) - #159000 (Small cleanups to the incr comp session code) - #159449 (Enable single Location to issue multiple borrows) - #159587 (Improve `AttrItem::span`) - #159460 (Do not mark unnormalized const aliases as rigid when normalizing param env) - #159529 (Add regression test for nested replacement ranges in `collect_tokens`) - #159585 (Minor `TokenStream` improvements) - #159586 (Separate `InterpCx` usage by `ConstAnalysis` phases) - #159603 (Clarify `push_stream`/`push_tree`) Failed merges: - #159590 (Remove some dead code)

rust-log-analyzer · 2026-07-20T15:33:33Z

The job aarch64-apple-macos-26 failed! Check out the build log: (web)(plain enhanced)(plain)

Click to see the possible cause of the failure (guessed by this bot)

Important

For more information how to resolve CI failures of this job, visit this link.

rust-bors · 2026-07-20T15:33:59Z

💔 Test for 9169afd failed: CI. Failed job:

auto - aarch64-apple-macos-26 (web logs, enhanced plaintext logs)

rust-bors · 2026-07-20T15:38:04Z

☀️ Try build successful (CI)
Build commit: 62f6391 (62f6391c197cdbdc35751e032ab889628d8e0e0a)
Base parent: 14ead7d (14ead7d3d509f50efe9afb84673e65885dfd4d07)

rust-bors · 2026-07-20T16:06:56Z

This pull request was unapproved due to being closed.

ChayimFriedman2and others added 30 commits May 29, 2026 01:16

Do not assume array destructuring assignments with rest pattern are c…
3d3ffc2
…onstant-sized We used to set a `slice: None`.

Properly handle errors in finalize_session_directory
fefcf9d
Previously we would still try to rename the incr comp session dir after deleting it.

Remove distinction between finalized and invalid incr comp session
823da8c
In both cases the incr comp session dir should no longer be accessed.

Ask for disclosure in AI contributions
c4bdb5d

Review comment
b48b57c

Resolve non-plain paths in blocks correctly
b62910e
They should skip non-module scope (although I think they cannot skip and will do just fine), but must also process block module scopes.

Merge pull requestrust-lang#22771from ChayimFriedman2/ai-disclosure
467ab72
Ask for disclosure in AI contributions

update links to rustc_hir_analysis
8fca81a

Merge pull requestrust-lang#22776from ada4a/push-kqtpsnrxryrw
f50ff75
internal: update links to `rustc_hir_analysis`

Merge pull requestrust-lang#22773from ChayimFriedman2/block-non-plain
ea9cdbf
fix: Resolve non-plain paths in blocks correctly

Treat library files as truly client immutable
b7153ab

Merge pull requestrust-lang#22777from Veykril/lukaswirth/push-ynsyx…
e9a7b45
…tpluxqp feat: Treat library files as truly client immutable

Split out a session construct
c4c8da1

feat: early late classification of lifetimes
8c99c93

fix: early/late bound idx and opaque captured lifetimes
d501645

fix: idx and type of lifetimes captured by opaque
a50492c

fix: consider_late_bound field in Generics for RPITs
c31f1ba

fix: lower all opaque type lifetime to early bound in async bounds lo…
90883ed
…wering

fix: address PR review comments
9eb9fe6

feat: use type_ref visit and lifetime indices for type alias constrai…
06a3654
…ned lifetimes

refactor: use deref in get_constrained_lifetimes query and move where…
f7067cc
… claude lifetime bound scope

fix: use dummy binder for impl trait size auto trait bounds
0c7f279

Fix late params overlapping
c249208

Fix invalid index usage in get_constrained_lifetimes_if_type_alias
88ce215

fix: len method of generics next solver to use consider_late_bound
4af26d1

Merge pull requestrust-lang#22778from Veykril/lukaswirth/push-kumzl…
2ebd3e3
…ztynowk internal: Split out a session construct

Merge pull requestrust-lang#22283from dfireBird/push-vqzllvyozoqs
f8a569c
feat: early late classification of lifetimes

Remove tree mutator from source_change in ide-db
1f04abb

Turn BlockLoc into a tracked struct, take 3
0fad072

JonathanBrouwer added 6 commits July 20, 2026 14:24

Rollup merge ofrust-lang#159587- nnethercote:AttrItem-span, r=petro…
5fdd7e5
…chenkov Improve `AttrItem::span` It has some shortcomings. Details in individual commits. r? @petrochenkov

Rollup merge ofrust-lang#159585- nnethercote:minor-TokenStream-impr…
ad394bb
…ovements, r=Kobzol Minor `TokenStream` improvements I found these while attempting to improve the `TokenStream` representation in rust-lang#159048. r? @Kobzol

Rollup merge ofrust-lang#159603- nnethercote:clarify-push_stream, r…
a429491
…=Kobzol Clarify `push_stream`/`push_tree` More `TokenStream` cleanups. Details in individual commits. r? @Kobzol

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JonathanBrouwer deleted the rollup-Sb6P4rP branch August 21, 2026 08:16

ChayimFriedman2and others added 30 commits May 29, 2026 01:16

Do not assume array destructuring assignments with rest pattern are c…
3d3ffc2
…onstant-sized We used to set a `slice: None`.

Properly handle errors in finalize_session_directory
fefcf9d
Previously we would still try to rename the incr comp session dir after deleting it.

Remove distinction between finalized and invalid incr comp session
823da8c
In both cases the incr comp session dir should no longer be accessed.

Ask for disclosure in AI contributions
c4bdb5d

Review comment
b48b57c

Resolve non-plain paths in blocks correctly
b62910e
They should skip non-module scope (although I think they cannot skip and will do just fine), but must also process block module scopes.

Merge pull requestrust-lang#22771from ChayimFriedman2/ai-disclosure
467ab72
Ask for disclosure in AI contributions

update links to rustc_hir_analysis
8fca81a

Merge pull requestrust-lang#22776from ada4a/push-kqtpsnrxryrw
f50ff75
internal: update links to `rustc_hir_analysis`

Merge pull requestrust-lang#22773from ChayimFriedman2/block-non-plain
ea9cdbf
fix: Resolve non-plain paths in blocks correctly

Treat library files as truly client immutable
b7153ab

Merge pull requestrust-lang#22777from Veykril/lukaswirth/push-ynsyx…
e9a7b45
…tpluxqp feat: Treat library files as truly client immutable

Split out a session construct
c4c8da1

feat: early late classification of lifetimes
8c99c93

fix: early/late bound idx and opaque captured lifetimes
d501645

fix: idx and type of lifetimes captured by opaque
a50492c

fix: consider_late_bound field in Generics for RPITs
c31f1ba

fix: lower all opaque type lifetime to early bound in async bounds lo…
90883ed
…wering

fix: address PR review comments
9eb9fe6

feat: use type_ref visit and lifetime indices for type alias constrai…
06a3654
…ned lifetimes

refactor: use deref in get_constrained_lifetimes query and move where…
f7067cc
… claude lifetime bound scope

fix: use dummy binder for impl trait size auto trait bounds
0c7f279

Fix late params overlapping
c249208

Fix invalid index usage in get_constrained_lifetimes_if_type_alias
88ce215

fix: len method of generics next solver to use consider_late_bound
4af26d1

Merge pull requestrust-lang#22778from Veykril/lukaswirth/push-kumzl…
2ebd3e3
…ztynowk internal: Split out a session construct

Merge pull requestrust-lang#22283from dfireBird/push-vqzllvyozoqs
f8a569c
feat: early late classification of lifetimes

Remove tree mutator from source_change in ide-db
1f04abb

Turn BlockLoc into a tracked struct, take 3
0fad072

JonathanBrouwer added 6 commits July 20, 2026 14:24

Rollup merge ofrust-lang#159587- nnethercote:AttrItem-span, r=petro…
5fdd7e5
…chenkov Improve `AttrItem::span` It has some shortcomings. Details in individual commits. r? @petrochenkov

Rollup merge ofrust-lang#159585- nnethercote:minor-TokenStream-impr…
ad394bb
…ovements, r=Kobzol Minor `TokenStream` improvements I found these while attempting to improve the `TokenStream` representation in rust-lang#159048. r? @Kobzol

Rollup merge ofrust-lang#159603- nnethercote:clarify-push_stream, r…
a429491
…=Kobzol Clarify `push_stream`/`push_tree` More `TokenStream` cleanups. Details in individual commits. r? @Kobzol

rust-borsBot added the rollup A PR which is a rollup label Jul 20, 2026

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JonathanBrouwer deleted the rollup-Sb6P4rP branch August 21, 2026 08:16

ChayimFriedman2and others added 30 commits May 29, 2026 01:16

Do not assume array destructuring assignments with rest pattern are c…
3d3ffc2
…onstant-sized We used to set a `slice: None`.

Properly handle errors in finalize_session_directory
fefcf9d
Previously we would still try to rename the incr comp session dir after deleting it.

Remove distinction between finalized and invalid incr comp session
823da8c
In both cases the incr comp session dir should no longer be accessed.

Ask for disclosure in AI contributions
c4bdb5d

Review comment
b48b57c

Resolve non-plain paths in blocks correctly
b62910e
They should skip non-module scope (although I think they cannot skip and will do just fine), but must also process block module scopes.

Merge pull requestrust-lang#22771from ChayimFriedman2/ai-disclosure
467ab72
Ask for disclosure in AI contributions

update links to rustc_hir_analysis
8fca81a

Merge pull requestrust-lang#22776from ada4a/push-kqtpsnrxryrw
f50ff75
internal: update links to `rustc_hir_analysis`

Merge pull requestrust-lang#22773from ChayimFriedman2/block-non-plain
ea9cdbf
fix: Resolve non-plain paths in blocks correctly

Treat library files as truly client immutable
b7153ab

Merge pull requestrust-lang#22777from Veykril/lukaswirth/push-ynsyx…
e9a7b45
…tpluxqp feat: Treat library files as truly client immutable

Split out a session construct
c4c8da1

feat: early late classification of lifetimes
8c99c93

fix: early/late bound idx and opaque captured lifetimes
d501645

fix: idx and type of lifetimes captured by opaque
a50492c

fix: consider_late_bound field in Generics for RPITs
c31f1ba

fix: lower all opaque type lifetime to early bound in async bounds lo…
90883ed
…wering

fix: address PR review comments
9eb9fe6

feat: use type_ref visit and lifetime indices for type alias constrai…
06a3654
…ned lifetimes

refactor: use deref in get_constrained_lifetimes query and move where…
f7067cc
… claude lifetime bound scope

fix: use dummy binder for impl trait size auto trait bounds
0c7f279

Fix late params overlapping
c249208

Fix invalid index usage in get_constrained_lifetimes_if_type_alias
88ce215

fix: len method of generics next solver to use consider_late_bound
4af26d1

Merge pull requestrust-lang#22778from Veykril/lukaswirth/push-kumzl…
2ebd3e3
…ztynowk internal: Split out a session construct

Merge pull requestrust-lang#22283from dfireBird/push-vqzllvyozoqs
f8a569c
feat: early late classification of lifetimes

Remove tree mutator from source_change in ide-db
1f04abb

Turn BlockLoc into a tracked struct, take 3
0fad072

JonathanBrouwer added 6 commits July 20, 2026 14:24

Rollup merge ofrust-lang#159587- nnethercote:AttrItem-span, r=petro…
5fdd7e5
…chenkov Improve `AttrItem::span` It has some shortcomings. Details in individual commits. r? @petrochenkov

Rollup merge ofrust-lang#159585- nnethercote:minor-TokenStream-impr…
ad394bb
…ovements, r=Kobzol Minor `TokenStream` improvements I found these while attempting to improve the `TokenStream` representation in rust-lang#159048. r? @Kobzol

Rollup merge ofrust-lang#159603- nnethercote:clarify-push_stream, r…
a429491
…=Kobzol Clarify `push_stream`/`push_tree` More `TokenStream` cleanups. Details in individual commits. r? @Kobzol

rust-borsBot added the rollup A PR which is a rollup label Jul 20, 2026

rust-borsBot 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 Jul 20, 2026

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JonathanBrouwer closed this Jul 20, 2026

rust-borsBot added the S-waiting-on-author Status: This is awaiting some action (such as code changes or more information) from the author. label Jul 20, 2026

rustbot removed the S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. label Jul 20, 2026

JonathanBrouwer deleted the rollup-Sb6P4rP branch August 21, 2026 08:16

ChayimFriedman2and others added 30 commits May 29, 2026 01:16

Do not assume array destructuring assignments with rest pattern are c…
3d3ffc2
…onstant-sized We used to set a `slice: None`.

Properly handle errors in finalize_session_directory
fefcf9d
Previously we would still try to rename the incr comp session dir after deleting it.

Remove distinction between finalized and invalid incr comp session
823da8c
In both cases the incr comp session dir should no longer be accessed.

Ask for disclosure in AI contributions
c4bdb5d

Review comment
b48b57c

Resolve non-plain paths in blocks correctly
b62910e
They should skip non-module scope (although I think they cannot skip and will do just fine), but must also process block module scopes.

Merge pull requestrust-lang#22771from ChayimFriedman2/ai-disclosure
467ab72
Ask for disclosure in AI contributions

update links to rustc_hir_analysis
8fca81a

Merge pull requestrust-lang#22776from ada4a/push-kqtpsnrxryrw
f50ff75
internal: update links to `rustc_hir_analysis`

Merge pull requestrust-lang#22773from ChayimFriedman2/block-non-plain
ea9cdbf
fix: Resolve non-plain paths in blocks correctly

Treat library files as truly client immutable
b7153ab

Merge pull requestrust-lang#22777from Veykril/lukaswirth/push-ynsyx…
e9a7b45
…tpluxqp feat: Treat library files as truly client immutable

Split out a session construct
c4c8da1

feat: early late classification of lifetimes
8c99c93

fix: early/late bound idx and opaque captured lifetimes
d501645

fix: idx and type of lifetimes captured by opaque
a50492c

fix: consider_late_bound field in Generics for RPITs
c31f1ba

fix: lower all opaque type lifetime to early bound in async bounds lo…
90883ed
…wering

fix: address PR review comments
9eb9fe6

feat: use type_ref visit and lifetime indices for type alias constrai…
06a3654
…ned lifetimes

refactor: use deref in get_constrained_lifetimes query and move where…
f7067cc
… claude lifetime bound scope

fix: use dummy binder for impl trait size auto trait bounds
0c7f279

Fix late params overlapping
c249208

Fix invalid index usage in get_constrained_lifetimes_if_type_alias
88ce215

fix: len method of generics next solver to use consider_late_bound
4af26d1

Merge pull requestrust-lang#22778from Veykril/lukaswirth/push-kumzl…
2ebd3e3
…ztynowk internal: Split out a session construct

Merge pull requestrust-lang#22283from dfireBird/push-vqzllvyozoqs
f8a569c
feat: early late classification of lifetimes

Remove tree mutator from source_change in ide-db
1f04abb

Turn BlockLoc into a tracked struct, take 3
0fad072

JonathanBrouwer added 6 commits July 20, 2026 14:24

Rollup merge ofrust-lang#159587- nnethercote:AttrItem-span, r=petro…
5fdd7e5
…chenkov Improve `AttrItem::span` It has some shortcomings. Details in individual commits. r? @petrochenkov

Rollup merge ofrust-lang#159585- nnethercote:minor-TokenStream-impr…
ad394bb
…ovements, r=Kobzol Minor `TokenStream` improvements I found these while attempting to improve the `TokenStream` representation in rust-lang#159048. r? @Kobzol

Rollup merge ofrust-lang#159603- nnethercote:clarify-push_stream, r…
a429491
…=Kobzol Clarify `push_stream`/`push_tree` More `TokenStream` cleanups. Details in individual commits. r? @Kobzol

rust-borsBot added the rollup A PR which is a rollup label Jul 20, 2026

rust-borsBot 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 Jul 20, 2026

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rust-borsBot added S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. and removed S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. labels Jul 20, 2026

JonathanBrouwer closed this Jul 20, 2026

rust-borsBot added the S-waiting-on-author Status: This is awaiting some action (such as code changes or more information) from the author. label Jul 20, 2026

rustbot removed the S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. label Jul 20, 2026

JonathanBrouwer deleted the rollup-Sb6P4rP branch August 21, 2026 08:16

ChayimFriedman2and others added 30 commits May 29, 2026 01:16

Do not assume array destructuring assignments with rest pattern are c…
3d3ffc2
…onstant-sized We used to set a `slice: None`.

Properly handle errors in finalize_session_directory
fefcf9d
Previously we would still try to rename the incr comp session dir after deleting it.

Remove distinction between finalized and invalid incr comp session
823da8c
In both cases the incr comp session dir should no longer be accessed.

Ask for disclosure in AI contributions
c4bdb5d

Review comment
b48b57c

Resolve non-plain paths in blocks correctly
b62910e
They should skip non-module scope (although I think they cannot skip and will do just fine), but must also process block module scopes.

Merge pull requestrust-lang#22771from ChayimFriedman2/ai-disclosure
467ab72
Ask for disclosure in AI contributions

update links to rustc_hir_analysis
8fca81a

Merge pull requestrust-lang#22776from ada4a/push-kqtpsnrxryrw
f50ff75
internal: update links to `rustc_hir_analysis`

Merge pull requestrust-lang#22773from ChayimFriedman2/block-non-plain
ea9cdbf
fix: Resolve non-plain paths in blocks correctly

Treat library files as truly client immutable
b7153ab

Merge pull requestrust-lang#22777from Veykril/lukaswirth/push-ynsyx…
e9a7b45
…tpluxqp feat: Treat library files as truly client immutable

Split out a session construct
c4c8da1

feat: early late classification of lifetimes
8c99c93

fix: early/late bound idx and opaque captured lifetimes
d501645

fix: idx and type of lifetimes captured by opaque
a50492c

fix: consider_late_bound field in Generics for RPITs
c31f1ba

fix: lower all opaque type lifetime to early bound in async bounds lo…
90883ed
…wering

fix: address PR review comments
9eb9fe6

feat: use type_ref visit and lifetime indices for type alias constrai…
06a3654
…ned lifetimes

refactor: use deref in get_constrained_lifetimes query and move where…
f7067cc
… claude lifetime bound scope

fix: use dummy binder for impl trait size auto trait bounds
0c7f279

Fix late params overlapping
c249208

Fix invalid index usage in get_constrained_lifetimes_if_type_alias
88ce215

fix: len method of generics next solver to use consider_late_bound
4af26d1

Merge pull requestrust-lang#22778from Veykril/lukaswirth/push-kumzl…
2ebd3e3
…ztynowk internal: Split out a session construct

Merge pull requestrust-lang#22283from dfireBird/push-vqzllvyozoqs
f8a569c
feat: early late classification of lifetimes

Remove tree mutator from source_change in ide-db
1f04abb

Turn BlockLoc into a tracked struct, take 3
0fad072

JonathanBrouwer added 6 commits July 20, 2026 14:24

Rollup merge ofrust-lang#159587- nnethercote:AttrItem-span, r=petro…
5fdd7e5
…chenkov Improve `AttrItem::span` It has some shortcomings. Details in individual commits. r? @petrochenkov

Rollup merge ofrust-lang#159585- nnethercote:minor-TokenStream-impr…
ad394bb
…ovements, r=Kobzol Minor `TokenStream` improvements I found these while attempting to improve the `TokenStream` representation in rust-lang#159048. r? @Kobzol

Rollup merge ofrust-lang#159603- nnethercote:clarify-push_stream, r…
a429491
…=Kobzol Clarify `push_stream`/`push_tree` More `TokenStream` cleanups. Details in individual commits. r? @Kobzol

rust-borsBot added the rollup A PR which is a rollup label Jul 20, 2026

rust-borsBot 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 Jul 20, 2026

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JonathanBrouwer closed this Jul 20, 2026

rust-borsBot added the S-waiting-on-author Status: This is awaiting some action (such as code changes or more information) from the author. label Jul 20, 2026

rustbot removed the S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. label Jul 20, 2026

JonathanBrouwer deleted the rollup-Sb6P4rP branch August 21, 2026 08:16

ChayimFriedman2and others added 30 commits May 29, 2026 01:16

Do not assume array destructuring assignments with rest pattern are c…
3d3ffc2
…onstant-sized We used to set a `slice: None`.

Properly handle errors in finalize_session_directory
fefcf9d
Previously we would still try to rename the incr comp session dir after deleting it.

Remove distinction between finalized and invalid incr comp session
823da8c
In both cases the incr comp session dir should no longer be accessed.

Ask for disclosure in AI contributions
c4bdb5d

Review comment
b48b57c

Resolve non-plain paths in blocks correctly
b62910e
They should skip non-module scope (although I think they cannot skip and will do just fine), but must also process block module scopes.

Merge pull requestrust-lang#22771from ChayimFriedman2/ai-disclosure
467ab72
Ask for disclosure in AI contributions

update links to rustc_hir_analysis
8fca81a

Merge pull requestrust-lang#22776from ada4a/push-kqtpsnrxryrw
f50ff75
internal: update links to `rustc_hir_analysis`

Merge pull requestrust-lang#22773from ChayimFriedman2/block-non-plain
ea9cdbf
fix: Resolve non-plain paths in blocks correctly

Treat library files as truly client immutable
b7153ab

Merge pull requestrust-lang#22777from Veykril/lukaswirth/push-ynsyx…
e9a7b45
…tpluxqp feat: Treat library files as truly client immutable

Split out a session construct
c4c8da1

feat: early late classification of lifetimes
8c99c93

fix: early/late bound idx and opaque captured lifetimes
d501645

fix: idx and type of lifetimes captured by opaque
a50492c

fix: consider_late_bound field in Generics for RPITs
c31f1ba

fix: lower all opaque type lifetime to early bound in async bounds lo…
90883ed
…wering

fix: address PR review comments
9eb9fe6

feat: use type_ref visit and lifetime indices for type alias constrai…
06a3654
…ned lifetimes

refactor: use deref in get_constrained_lifetimes query and move where…
f7067cc
… claude lifetime bound scope

fix: use dummy binder for impl trait size auto trait bounds
0c7f279

Fix late params overlapping
c249208

Fix invalid index usage in get_constrained_lifetimes_if_type_alias
88ce215

fix: len method of generics next solver to use consider_late_bound
4af26d1

Merge pull requestrust-lang#22778from Veykril/lukaswirth/push-kumzl…
2ebd3e3
…ztynowk internal: Split out a session construct

Merge pull requestrust-lang#22283from dfireBird/push-vqzllvyozoqs
f8a569c
feat: early late classification of lifetimes

Remove tree mutator from source_change in ide-db
1f04abb

Turn BlockLoc into a tracked struct, take 3
0fad072

JonathanBrouwer added 6 commits July 20, 2026 14:24

Rollup merge ofrust-lang#159587- nnethercote:AttrItem-span, r=petro…
5fdd7e5
…chenkov Improve `AttrItem::span` It has some shortcomings. Details in individual commits. r? @petrochenkov

Rollup merge ofrust-lang#159585- nnethercote:minor-TokenStream-impr…
ad394bb
…ovements, r=Kobzol Minor `TokenStream` improvements I found these while attempting to improve the `TokenStream` representation in rust-lang#159048. r? @Kobzol

Rollup merge ofrust-lang#159603- nnethercote:clarify-push_stream, r…
a429491
…=Kobzol Clarify `push_stream`/`push_tree` More `TokenStream` cleanups. Details in individual commits. r? @Kobzol

rust-borsBot added the rollup A PR which is a rollup label Jul 20, 2026

rust-borsBot 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 Jul 20, 2026

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rust-borsBot added S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. and removed S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. labels Jul 20, 2026

JonathanBrouwer closed this Jul 20, 2026

rust-borsBot added the S-waiting-on-author Status: This is awaiting some action (such as code changes or more information) from the author. label Jul 20, 2026

rustbot removed the S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. label Jul 20, 2026

JonathanBrouwer deleted the rollup-Sb6P4rP branch August 21, 2026 08:16

ChayimFriedman2and others added 30 commits May 29, 2026 01:16

Do not assume array destructuring assignments with rest pattern are c…
3d3ffc2
…onstant-sized We used to set a `slice: None`.

Properly handle errors in finalize_session_directory
fefcf9d
Previously we would still try to rename the incr comp session dir after deleting it.

Remove distinction between finalized and invalid incr comp session
823da8c
In both cases the incr comp session dir should no longer be accessed.

Ask for disclosure in AI contributions
c4bdb5d

Review comment
b48b57c

Resolve non-plain paths in blocks correctly
b62910e
They should skip non-module scope (although I think they cannot skip and will do just fine), but must also process block module scopes.

Merge pull requestrust-lang#22771from ChayimFriedman2/ai-disclosure
467ab72
Ask for disclosure in AI contributions

update links to rustc_hir_analysis
8fca81a

Merge pull requestrust-lang#22776from ada4a/push-kqtpsnrxryrw
f50ff75
internal: update links to `rustc_hir_analysis`

Merge pull requestrust-lang#22773from ChayimFriedman2/block-non-plain
ea9cdbf
fix: Resolve non-plain paths in blocks correctly

Treat library files as truly client immutable
b7153ab

Merge pull requestrust-lang#22777from Veykril/lukaswirth/push-ynsyx…
e9a7b45
…tpluxqp feat: Treat library files as truly client immutable

Split out a session construct
c4c8da1

feat: early late classification of lifetimes
8c99c93

fix: early/late bound idx and opaque captured lifetimes
d501645

fix: idx and type of lifetimes captured by opaque
a50492c

fix: consider_late_bound field in Generics for RPITs
c31f1ba

fix: lower all opaque type lifetime to early bound in async bounds lo…
90883ed
…wering

fix: address PR review comments
9eb9fe6

feat: use type_ref visit and lifetime indices for type alias constrai…
06a3654
…ned lifetimes

refactor: use deref in get_constrained_lifetimes query and move where…
f7067cc
… claude lifetime bound scope

fix: use dummy binder for impl trait size auto trait bounds
0c7f279

Fix late params overlapping
c249208

Fix invalid index usage in get_constrained_lifetimes_if_type_alias
88ce215

fix: len method of generics next solver to use consider_late_bound
4af26d1

Merge pull requestrust-lang#22778from Veykril/lukaswirth/push-kumzl…
2ebd3e3
…ztynowk internal: Split out a session construct

Merge pull requestrust-lang#22283from dfireBird/push-vqzllvyozoqs
f8a569c
feat: early late classification of lifetimes

Remove tree mutator from source_change in ide-db
1f04abb

Turn BlockLoc into a tracked struct, take 3
0fad072

JonathanBrouwer added 6 commits July 20, 2026 14:24

Rollup merge ofrust-lang#159587- nnethercote:AttrItem-span, r=petro…
5fdd7e5
…chenkov Improve `AttrItem::span` It has some shortcomings. Details in individual commits. r? @petrochenkov

Rollup merge ofrust-lang#159585- nnethercote:minor-TokenStream-impr…
ad394bb
…ovements, r=Kobzol Minor `TokenStream` improvements I found these while attempting to improve the `TokenStream` representation in rust-lang#159048. r? @Kobzol

Rollup merge ofrust-lang#159603- nnethercote:clarify-push_stream, r…
a429491
…=Kobzol Clarify `push_stream`/`push_tree` More `TokenStream` cleanups. Details in individual commits. r? @Kobzol

rust-borsBot added the rollup A PR which is a rollup label Jul 20, 2026

rust-borsBot 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 Jul 20, 2026

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JonathanBrouwer closed this Jul 20, 2026

rust-borsBot added the S-waiting-on-author Status: This is awaiting some action (such as code changes or more information) from the author. label Jul 20, 2026

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JonathanBrouwer deleted the rollup-Sb6P4rP branch August 21, 2026 08:16

ChayimFriedman2and others added 30 commits May 29, 2026 01:16

Do not assume array destructuring assignments with rest pattern are c…
3d3ffc2
…onstant-sized We used to set a `slice: None`.

Properly handle errors in finalize_session_directory
fefcf9d
Previously we would still try to rename the incr comp session dir after deleting it.

Remove distinction between finalized and invalid incr comp session
823da8c
In both cases the incr comp session dir should no longer be accessed.

Ask for disclosure in AI contributions
c4bdb5d

Review comment
b48b57c

Resolve non-plain paths in blocks correctly
b62910e
They should skip non-module scope (although I think they cannot skip and will do just fine), but must also process block module scopes.

Merge pull requestrust-lang#22771from ChayimFriedman2/ai-disclosure
467ab72
Ask for disclosure in AI contributions

update links to rustc_hir_analysis
8fca81a

Merge pull requestrust-lang#22776from ada4a/push-kqtpsnrxryrw
f50ff75
internal: update links to `rustc_hir_analysis`

Merge pull requestrust-lang#22773from ChayimFriedman2/block-non-plain
ea9cdbf
fix: Resolve non-plain paths in blocks correctly

Treat library files as truly client immutable
b7153ab

Merge pull requestrust-lang#22777from Veykril/lukaswirth/push-ynsyx…
e9a7b45
…tpluxqp feat: Treat library files as truly client immutable

Split out a session construct
c4c8da1

feat: early late classification of lifetimes
8c99c93

fix: early/late bound idx and opaque captured lifetimes
d501645

fix: idx and type of lifetimes captured by opaque
a50492c

fix: consider_late_bound field in Generics for RPITs
c31f1ba

fix: lower all opaque type lifetime to early bound in async bounds lo…
90883ed
…wering

fix: address PR review comments
9eb9fe6

feat: use type_ref visit and lifetime indices for type alias constrai…
06a3654
…ned lifetimes

refactor: use deref in get_constrained_lifetimes query and move where…
f7067cc
… claude lifetime bound scope

fix: use dummy binder for impl trait size auto trait bounds
0c7f279

Fix late params overlapping
c249208

Fix invalid index usage in get_constrained_lifetimes_if_type_alias
88ce215

fix: len method of generics next solver to use consider_late_bound
4af26d1

Merge pull requestrust-lang#22778from Veykril/lukaswirth/push-kumzl…
2ebd3e3
…ztynowk internal: Split out a session construct

Merge pull requestrust-lang#22283from dfireBird/push-vqzllvyozoqs
f8a569c
feat: early late classification of lifetimes

Remove tree mutator from source_change in ide-db
1f04abb

Turn BlockLoc into a tracked struct, take 3
0fad072

JonathanBrouwer added 6 commits July 20, 2026 14:24

Rollup merge ofrust-lang#159587- nnethercote:AttrItem-span, r=petro…
5fdd7e5
…chenkov Improve `AttrItem::span` It has some shortcomings. Details in individual commits. r? @petrochenkov

Rollup merge ofrust-lang#159585- nnethercote:minor-TokenStream-impr…
ad394bb
…ovements, r=Kobzol Minor `TokenStream` improvements I found these while attempting to improve the `TokenStream` representation in rust-lang#159048. r? @Kobzol

Rollup merge ofrust-lang#159603- nnethercote:clarify-push_stream, r…
a429491
…=Kobzol Clarify `push_stream`/`push_tree` More `TokenStream` cleanups. Details in individual commits. r? @Kobzol

rust-borsBot added the rollup A PR which is a rollup label Jul 20, 2026

rust-borsBot 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 Jul 20, 2026

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rust-borsBot added S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. and removed S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. labels Jul 20, 2026

JonathanBrouwer closed this Jul 20, 2026

rust-borsBot added the S-waiting-on-author Status: This is awaiting some action (such as code changes or more information) from the author. label Jul 20, 2026

rustbot removed the S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. label Jul 20, 2026

JonathanBrouwer deleted the rollup-Sb6P4rP branch August 21, 2026 08:16

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