Add support to intrinsics fallback body #123659
Merged
Conversation
This file contains 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
Before this fix, the call to `body()` would crash, since `has_body()` would return true, but we would try to retrieve the body of an intrinsic which is not allowed. Instead, the `Instance::body()` function will now convert an Intrinsic into an Item before retrieving its body.
rustbot
added
S-waiting-on-review
do you have an example program that hits that ICE? |
If you remove the if condition and run the ui-fulldeps/stable-mir suite, it will ICE in a few tests. |
|
The problem was the anonymous constant in the array length, because without the |
|
@bors r+ rollup |
bors
added
S-waiting-on-bors
bors
added a commit
to rust-lang-ci/rust
that referenced
this pull request
Apr 10, 2024
…llaumeGomez Rollup of 7 pull requests Successful merges: - rust-lang#118391 (Add `REDUNDANT_LIFETIMES` lint to detect lifetimes which are semantically redundant) - rust-lang#123534 (Windows: set main thread name without re-encoding) - rust-lang#123659 (Add support to intrinsics fallback body) - rust-lang#123689 (Add const generics support for pattern types) - rust-lang#123701 (Only assert for child/parent projection compatibility AFTER checking that theyre coming from the same place) - rust-lang#123702 (Further cleanup cfgs in the UI test suite) - rust-lang#123706 (rustdoc: reduce per-page HTML overhead) r? `@ghost` `@rustbot` modify labels: rollup
rust-timer
added a commit
to rust-lang-ci/rust
that referenced
this pull request
Apr 10, 2024
Rollup merge of rust-lang#123659 - celinval:smir-fix-intrinsic, r=oli-obk Add support to intrinsics fallback body Before this fix, the call to `body()` would crash, since `has_body()` would return true, but we would try to retrieve the body of an intrinsic which is not allowed. Instead, the `Instance::body()` function will now convert an Intrinsic into an Item before retrieving its body. Note: I also changed how we monomorphize the instance body. Unfortunately, the call still ICE for some shims. r? `@oli-obk`
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
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.
Before this fix, the call to
body()would crash, sincehas_body()would return true, but we would try to retrieve the body of an intrinsic which is not allowed.Instead, the
Instance::body()function will now convert an Intrinsic into an Item before retrieving its body.Note: I also changed how we monomorphize the instance body. Unfortunately, the call still ICE for some shims.
r? @oli-obk