Handle default features and -Ctarget-features in the dummy backend #148253
Conversation
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This prevents a warning about ABI relevant target features not being set on x86 and arm. In addition it is required for miri to report correct features in is_*_feature_detected!() if miri switches to the dummy backend.
rustbot
added
S-waiting-on-review
|
rustbot has assigned @JonathanBrouwer. Use |
|
@bors r+ rollup |
bors
added
S-waiting-on-bors
matthiaskrgr
added a commit
to matthiaskrgr/rust
that referenced
this pull request
Oct 29, 2025
…es, r=JonathanBrouwer Handle default features and -Ctarget-features in the dummy backend This prevents a warning about ABI relevant target features not being set on x86 and arm. In addition it is required for miri to report correct features in is_*_feature_detected!() if miri switches to the dummy backend. Required for rust-lang/miri#4648
bors
added a commit
that referenced
this pull request
Oct 30, 2025
Rollup of 4 pull requests Successful merges: - #148115 (rustdoc: Rename unstable option `--nocapture` to `--no-capture` in accordance with `libtest`) - #148137 (Couple of changes for Redox OS) - #148176 ([rustdoc] Include attribute and derive macros when filtering on "macros") - #148253 (Handle default features and -Ctarget-features in the dummy backend) r? `@ghost` `@rustbot` modify labels: rollup
Zalathar
added a commit
to Zalathar/rust
that referenced
this pull request
Oct 30, 2025
…es, r=JonathanBrouwer Handle default features and -Ctarget-features in the dummy backend This prevents a warning about ABI relevant target features not being set on x86 and arm. In addition it is required for miri to report correct features in is_*_feature_detected!() if miri switches to the dummy backend. Required for rust-lang/miri#4648
bors
added a commit
that referenced
this pull request
Oct 30, 2025
Rollup of 9 pull requests Successful merges: - #138217 (Turn `Cow::is_borrowed,is_owned` into associated functions.) - #147858 (Micro-optimization attempt in coroutine layout computation) - #147923 (Simplify rustc_public context handling) - #147935 (Add LLVM realtime sanitizer) - #148115 (rustdoc: Rename unstable option `--nocapture` to `--no-capture` in accordance with `libtest`) - #148137 (Couple of changes for Redox OS) - #148176 ([rustdoc] Include attribute and derive macros when filtering on "macros") - #148193 (Remove `QPath::LangItem`) - #148253 (Handle default features and -Ctarget-features in the dummy backend) r? `@ghost` `@rustbot` modify labels: rollup
bors
added a commit
that referenced
this pull request
Oct 30, 2025
Rollup of 8 pull requests Successful merges: - #138217 (Turn `Cow::is_borrowed,is_owned` into associated functions.) - #147858 (Micro-optimization attempt in coroutine layout computation) - #147923 (Simplify rustc_public context handling) - #148115 (rustdoc: Rename unstable option `--nocapture` to `--no-capture` in accordance with `libtest`) - #148137 (Couple of changes for Redox OS) - #148176 ([rustdoc] Include attribute and derive macros when filtering on "macros") - #148253 (Handle default features and -Ctarget-features in the dummy backend) - #148272 (Align VEX V5 boot routine to 4 bytes) r? `@ghost` `@rustbot` modify labels: rollup
rust-timer
added a commit
that referenced
this pull request
Oct 30, 2025
Rollup merge of #148253 - bjorn3:dummy_backend_target_features, r=JonathanBrouwer Handle default features and -Ctarget-features in the dummy backend This prevents a warning about ABI relevant target features not being set on x86 and arm. In addition it is required for miri to report correct features in is_*_feature_detected!() if miri switches to the dummy backend. Required for rust-lang/miri#4648
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
4 participants
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
This prevents a warning about ABI relevant target features not being set on x86 and arm. In addition it is required for miri to report correct features in is_*_feature_detected!() if miri switches to the dummy backend.
Required for rust-lang/miri#4648