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@Urgau Urgau commented Oct 26, 2025

This PR adds a coverage scope (for -Zremap-path-scope) for controlling if the paths that ends up in code coverage output should be remapped or not.

Currently code coverage use the macro scope which is not a appropriate scope for them.

Found during the stabilization of -Zremap-path-scope #147611 (comment) and was asked to be in a separate PR in #147611 (comment).

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rustbot commented Oct 26, 2025

Some changes occurred in coverage instrumentation.

cc @Zalathar

Some changes occurred in coverage tests.

cc @Zalathar

@rustbot rustbot added A-LLVM Area: Code generation parts specific to LLVM. Both correctness bugs and optimization-related issues. 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 Oct 26, 2025
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lcnr commented Oct 27, 2025

r? compiler

@rustbot rustbot assigned jieyouxu and unassigned lcnr Oct 27, 2025
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r=me after nits.

@Urgau Urgau force-pushed the add-coverage-scope branch from 13a8b6c to 94c893e Compare October 27, 2025 11:55
@jieyouxu jieyouxu assigned Zalathar and unassigned jieyouxu Oct 27, 2025
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Urgau commented Oct 27, 2025

@bors r=Zalatha rollup

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bors commented Oct 27, 2025

📌 Commit 94c893e has been approved by Zalatha

It is now in the queue for this repository.

@bors bors 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 Oct 27, 2025
matthiaskrgr added a commit to matthiaskrgr/rust that referenced this pull request Oct 27, 2025
Add `coverage` scope for controlling paths in code coverage

This PR adds a `coverage` scope (for `-Zremap-path-scope`) for controlling if the paths that ends up in code coverage output should be remapped or not.

Currently code coverage use the `macro` scope which is not a appropriate scope for them.

Found during the stabilization of `-Zremap-path-scope` rust-lang#147611 (comment) and was asked to be in a separate PR in rust-lang#147611 (comment).

r? compiler
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@bors r=Zalathar

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bors commented Oct 27, 2025

💡 This pull request was already approved, no need to approve it again.

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bors commented Oct 27, 2025

📌 Commit 94c893e has been approved by Zalathar

It is now in the queue for this repository.

bors added a commit that referenced this pull request Oct 28, 2025
Rollup of 6 pull requests

Successful merges:

 - #147840 (Rework unsizing coercions in the new solver)
 - #148139 (Add `coverage` scope for controlling paths in code coverage)
 - #148154 (Add a mailmap entry)
 - #148158 (ci: loongarch64: use medium code model to avoid relocation overflows)
 - #148172 (rustc-dev-guide subtree update)
 - #148175 (Fix typos: duplicate words in comments)

r? `@ghost`
`@rustbot` modify labels: rollup
Zalathar added a commit to Zalathar/rust that referenced this pull request Oct 28, 2025
Add `coverage` scope for controlling paths in code coverage

This PR adds a `coverage` scope (for `-Zremap-path-scope`) for controlling if the paths that ends up in code coverage output should be remapped or not.

Currently code coverage use the `macro` scope which is not a appropriate scope for them.

Found during the stabilization of `-Zremap-path-scope` rust-lang#147611 (comment) and was asked to be in a separate PR in rust-lang#147611 (comment).

r? compiler
Zalathar added a commit to Zalathar/rust that referenced this pull request Oct 28, 2025
Add `coverage` scope for controlling paths in code coverage

This PR adds a `coverage` scope (for `-Zremap-path-scope`) for controlling if the paths that ends up in code coverage output should be remapped or not.

Currently code coverage use the `macro` scope which is not a appropriate scope for them.

Found during the stabilization of `-Zremap-path-scope` rust-lang#147611 (comment) and was asked to be in a separate PR in rust-lang#147611 (comment).

r? compiler
bors added a commit that referenced this pull request Oct 28, 2025
Rollup of 14 pull requests

Successful merges:

 - #144936 (CFI: Fix types that implement Fn, FnMut, or FnOnce)
 - #147185 (repr(transparent): do not consider repr(C) types to be 1-ZST)
 - #147840 (Rework unsizing coercions in the new solver)
 - #147915 (Update target maintainers android.md)
 - #148013 (1.91.0 release notes)
 - #148044 (compiletest: show output in debug logging)
 - #148057 (tests/ui/sanitizer/hwaddress.rs: Run on aarch64 and remove cgu hack)
 - #148139 (Add `coverage` scope for controlling paths in code coverage)
 - #148154 (Add a mailmap entry)
 - #148158 (ci: loongarch64: use medium code model to avoid relocation overflows)
 - #148166 (Re-enable macro-stepping test for AArch64)
 - #148172 (rustc-dev-guide subtree update)
 - #148175 (Fix typos: duplicate words in comments)
 - #148186 (rustdoc-search: add an integration test for CCI)

Failed merges:

 - #147935 (Add LLVM realtime sanitizer)

r? `@ghost`
`@rustbot` modify labels: rollup
@bors bors merged commit a383fe8 into rust-lang:master Oct 28, 2025
11 checks passed
@rustbot rustbot added this to the 1.93.0 milestone Oct 28, 2025
bors added a commit that referenced this pull request Oct 28, 2025
Rollup of 6 pull requests

Successful merges:

 - #147840 (Rework unsizing coercions in the new solver)
 - #148139 (Add `coverage` scope for controlling paths in code coverage)
 - #148154 (Add a mailmap entry)
 - #148158 (ci: loongarch64: use medium code model to avoid relocation overflows)
 - #148172 (rustc-dev-guide subtree update)
 - #148175 (Fix typos: duplicate words in comments)

r? `@ghost`
`@rustbot` modify labels: rollup
rust-timer added a commit that referenced this pull request Oct 28, 2025
Rollup merge of #148139 - Urgau:add-coverage-scope, r=Zalathar

Add `coverage` scope for controlling paths in code coverage

This PR adds a `coverage` scope (for `-Zremap-path-scope`) for controlling if the paths that ends up in code coverage output should be remapped or not.

Currently code coverage use the `macro` scope which is not a appropriate scope for them.

Found during the stabilization of `-Zremap-path-scope` #147611 (comment) and was asked to be in a separate PR in #147611 (comment).

r? compiler
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6 participants