Rollup of 4 pull requests #62029
Closed
Rollup of 4 pull requests #62029
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
Resolves rust-lang#62007. Due to a bug, the previous version of this check did not actually kill any conflicting borrows unless the borrowed place had no projections. Specifically, `entry_set` will always be empty when `statement_effect` is called. It does not contain the set of borrows which are live at this point in the program.
overwriting one field should not allow reborrow of an unrelated field.
…ault-to-join, r=sfackler SliceConcatExt::connect defaults to calling join It makes sense to default a deprecated method to the new one. Precedence example is `Error::cause` defaults to calling `Error::source`.
…arning, r=oli-obk Remove warnings about incr. comp. generating less debugging output. This PR removes the > `-C save-temps` might not produce all requested temporary products when incremental compilation is enabled.` warning and others similar to it. I think these warnings have annoyed lots of people over the past ~3 years; while not helping a single one of them `:P` r? @oli-obk
…, r=pnkfelix Kill conflicting borrows of places with projections. Resolves rust-lang#62007. Due to a bug, the previous version of this check did not actually kill all conflicting borrows unless the borrowed place had no projections. Specifically, `sets.on_entry` will always be empty when `statement_effect` is called. It does not contain the set of borrows which are live at this point in the program. @pnkfelix describes why this was not caught before in rust-lang#62007, and created an example where the current borrow checker failed unnecessarily. This PR adds their example as a test, but they will likely want to add some additional ones. r? @pnkfelix
|
Woops, clicked the wrong button. |
|
Your PR failed on Travis (raw log). Through arcane magic we have determined that the following fragments from the build log may contain information about the problem. Click to expand the log.I'm a bot! I can only do what humans tell me to, so if this was not helpful or you have suggestions for improvements, please ping or otherwise contact |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
7 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.
Successful merges:
Failed merges:
r? @ghost