Resolver: local/external split of `resolve_ident_in_module_non_globs_unadjusted` by LorrensP-2158466 · Pull Request #158207 · rust-lang/rust

LorrensP-2158466 · 2026-06-21T11:02:30Z

This PR splits the function resolve_ident_in_module_non_globs_unadjusted into 2 variants:

one for local modules, which is the same work as before
other for external modules, which requires less work

In preperations for parallel import resolution and overall resolver refactor.

r? @petrochenkov

LorrensP-2158466 · 2026-06-21T11:03:17Z

@petrochenkov is this what you had in mind? Or was there more to it?

…xternal `module` variants.

LorrensP-2158466 · 2026-06-22T16:55:31Z

force-pushed with requested changes, @rustbot ready.

petrochenkov · 2026-06-22T17:10:02Z

@bors try @rust-timer queue

Resolver: local/external split of `resolve_ident_in_module_non_globs_unadjusted`

rust-bors · 2026-06-22T19:24:10Z

☀️ Try build successful (CI)
Build commit: 2bc58c1 (2bc58c161c4d707f6eb431aa408cbddad597c7cf)
Base parent: cddcbec (cddcbec198760511240bf0e728193bf4d700acb4)

rust-timer · 2026-06-22T21:04:14Z

Finished benchmarking commit (2bc58c1): comparison URL.

Overall result: ❌✅ regressions and improvements - no action needed

Benchmarking means the PR may be perf-sensitive. Consider adding rollup=never if this change is not fit for rolling up.

@rustbot label: -S-waiting-on-perf -perf-regression

Instruction count

Our most reliable metric. Used to determine the overall result above. However, even this metric can be noisy.

	mean	range	count
Regressions ❌ (primary)	0.1%	[0.1%, 0.1%]	1
Regressions ❌ (secondary)	0.1%	[0.1%, 0.1%]	1
Improvements ✅ (primary)	-	-	0
Improvements ✅ (secondary)	-0.1%	[-0.1%, -0.1%]	2
All ❌✅ (primary)	0.1%	[0.1%, 0.1%]	1

Max RSS (memory usage)

Results (primary -1.0%)

A less reliable metric. May be of interest, but not used to determine the overall result above.

	mean	range	count
Regressions ❌ (primary)	3.5%	[3.5%, 3.5%]	1
Regressions ❌ (secondary)	-	-	0
Improvements ✅ (primary)	-2.1%	[-3.0%, -1.4%]	4
Improvements ✅ (secondary)	-	-	0
All ❌✅ (primary)	-1.0%	[-3.0%, 3.5%]	5

Cycles

Results (primary -1.5%, secondary 1.2%)

A less reliable metric. May be of interest, but not used to determine the overall result above.

	mean	range	count
Regressions ❌ (primary)	-	-	0
Regressions ❌ (secondary)	3.3%	[2.7%, 4.2%]	3
Improvements ✅ (primary)	-1.5%	[-1.7%, -1.3%]	2
Improvements ✅ (secondary)	-5.0%	[-5.0%, -5.0%]	1
All ❌✅ (primary)	-1.5%	[-1.7%, -1.3%]	2

Binary size

This perf run didn't have relevant results for this metric.

Bootstrap: 505.379s -> 504.424s (-0.19%)
Artifact size: 353.06 MiB -> 353.03 MiB (-0.01%)

petrochenkov · 2026-06-22T22:26:50Z

@bors r+ rollup=maybe

rust-bors · 2026-06-22T22:26:54Z

📌 Commit 6863281 has been approved by petrochenkov

It is now in the queue for this repository.

@petrochenkov

…, r=petrochenkov Resolver: local/external split of `resolve_ident_in_module_non_globs_unadjusted` This PR splits the function `resolve_ident_in_module_non_globs_unadjusted` into 2 variants: - one for local modules, which is the same work as before - other for external modules, which requires less work In preperations for parallel import resolution and overall resolver refactor. r? @petrochenkov

Rollup of 6 pull requests Successful merges: - #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` ) - #158222 (format: ignore println newline in foreign format hints) - #158274 (triagebot: Stop pinging myself)

@petrochenkov

…, r=petrochenkov Resolver: local/external split of `resolve_ident_in_module_non_globs_unadjusted` This PR splits the function `resolve_ident_in_module_non_globs_unadjusted` into 2 variants: - one for local modules, which is the same work as before - other for external modules, which requires less work In preperations for parallel import resolution and overall resolver refactor. r? @petrochenkov

Rollup of 6 pull requests Successful merges: - #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` ) - #158222 (format: ignore println newline in foreign format hints) - #158257 ( fix escaping placeholder check in next solver normalization folder) - #158274 (triagebot: Stop pinging myself)

@petrochenkov

…, r=petrochenkov Resolver: local/external split of `resolve_ident_in_module_non_globs_unadjusted` This PR splits the function `resolve_ident_in_module_non_globs_unadjusted` into 2 variants: - one for local modules, which is the same work as before - other for external modules, which requires less work In preperations for parallel import resolution and overall resolver refactor. r? @petrochenkov

Rollup of 8 pull requests Successful merges: - #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` ) - #158222 (format: ignore println newline in foreign format hints) - #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)

@petrochenkov

…, r=petrochenkov Resolver: local/external split of `resolve_ident_in_module_non_globs_unadjusted` This PR splits the function `resolve_ident_in_module_non_globs_unadjusted` into 2 variants: - one for local modules, which is the same work as before - other for external modules, which requires less work In preperations for parallel import resolution and overall resolver refactor. r? @petrochenkov

…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)

@petrochenkov

…, r=petrochenkov Resolver: local/external split of `resolve_ident_in_module_non_globs_unadjusted` This PR splits the function `resolve_ident_in_module_non_globs_unadjusted` into 2 variants: - one for local modules, which is the same work as before - other for external modules, which requires less work In preperations for parallel import resolution and overall resolver refactor. r? @petrochenkov

@petrochenkov

…, r=petrochenkov Resolver: local/external split of `resolve_ident_in_module_non_globs_unadjusted` This PR splits the function `resolve_ident_in_module_non_globs_unadjusted` into 2 variants: - one for local modules, which is the same work as before - other for external modules, which requires less work In preperations for parallel import resolution and overall resolver refactor. r? @petrochenkov

…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)

@petrochenkov

…, r=petrochenkov Resolver: local/external split of `resolve_ident_in_module_non_globs_unadjusted` This PR splits the function `resolve_ident_in_module_non_globs_unadjusted` into 2 variants: - one for local modules, which is the same work as before - other for external modules, which requires less work In preperations for parallel import resolution and overall resolver refactor. r? @petrochenkov

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)

@petrochenkov

…, r=petrochenkov Resolver: local/external split of `resolve_ident_in_module_non_globs_unadjusted` This PR splits the function `resolve_ident_in_module_non_globs_unadjusted` into 2 variants: - one for local modules, which is the same work as before - other for external modules, which requires less work In preperations for parallel import resolution and overall resolver refactor. r? @petrochenkov

@petrochenkov

…, r=petrochenkov Resolver: local/external split of `resolve_ident_in_module_non_globs_unadjusted` This PR splits the function `resolve_ident_in_module_non_globs_unadjusted` into 2 variants: - one for local modules, which is the same work as before - other for external modules, which requires less work In preperations for parallel import resolution and overall resolver refactor. r? @petrochenkov

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`)

@petrochenkov

…, r=petrochenkov Resolver: local/external split of `resolve_ident_in_module_non_globs_unadjusted` This PR splits the function `resolve_ident_in_module_non_globs_unadjusted` into 2 variants: - one for local modules, which is the same work as before - other for external modules, which requires less work In preperations for parallel import resolution and overall resolver refactor. r? @petrochenkov

rustbot assigned petrochenkov Jun 21, 2026

rustbot added S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue. labels Jun 21, 2026

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LorrensP-2158466 force-pushed the split-resolve-fns branch from 86b5175 to cefbdda Compare June 21, 2026 11:12

petrochenkov mentioned this pull request Jun 22, 2026

resolve: Explicit Set for detecting resolution cycles #158035

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petrochenkov reviewed Jun 22, 2026

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Comment thread compiler/rustc_resolve/src/ident.rs Outdated

petrochenkov added S-waiting-on-author Status: This is awaiting some action (such as code changes or more information) from the author. and removed S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. labels Jun 22, 2026

Split resolve_ident_in_module_non_globs_unadjusted into local and e…

6863281

…xternal `module` variants.

LorrensP-2158466 force-pushed the split-resolve-fns branch from cefbdda to 6863281 Compare June 22, 2026 16:55

rustbot added S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. and removed S-waiting-on-author Status: This is awaiting some action (such as code changes or more information) from the author. labels Jun 22, 2026

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rust-bors Bot pushed a commit that referenced this pull request Jun 22, 2026

Auto merge of #158207 - LorrensP-2158466:split-resolve-fns, r=<try>

2bc58c1

Resolver: local/external split of `resolve_ident_in_module_non_globs_unadjusted`

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rust-bors Bot added the S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. label Jun 22, 2026

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Rollup of 6 pull requests #158273

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Rollup of 6 pull requests #158280

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Rollup of 8 pull requests #158288

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Rollup of 16 pull requests #158301

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Rollup of 23 pull requests #158316

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Rollup of 23 pull requests #158324

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Rollup of 27 pull requests #158335

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Rollup of 34 pull requests #158337

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Resolver: local/external split of `resolve_ident_in_module_non_globs_unadjusted` #158207

Resolver: local/external split of `resolve_ident_in_module_non_globs_unadjusted` #158207
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rust-timer commented Jun 22, 2026

Overall result: ❌✅ regressions and improvements - no action needed

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