Expand polonius MIR dump #136031
Merged
Expand polonius MIR dump #136031
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
rustbot
added
S-waiting-on-review
compiler-errors
approved these changes
Jan 25, 2025
| /// That being said, if the above requirements have been validated already, this function is where | ||
| /// most of the MIR dumping occurs, if one needs to export it to a file they have created with | ||
| /// [create_dump_file], rather than to a new file created as part of [dump_mir]. | ||
| pub fn dump_mir_to_writer<'tcx, F>( |
There was a problem hiding this comment.
I've wanted this so I could dump MIR to stderr :)
There was a problem hiding this comment.
Darn I’ve also wanted that before, I’ll actually add it to the comment.
|
Thanks for the review, Michael! In this case it was also to keep Matthew updated on the work, have his feedback in case he has opinions or ideas about debugging borrowck issues and how to support it better, but there’s no need to block on that yet and a ping also works. We can iterate later easily. I’ll r=you once I’ve updated the comment. |
for cases where we want to dump the MIR to a given writer instead of a new file as the default does. this will be used when dumping the MIR to a buffer to process differently, e.g. post-process to escape for an HTML dump.
escape the regular raw MIR into its own section
lqd
force-pushed
the
polonius-debugger-episode-1
branch
from
f686d39 to
09fb70a
Compare
|
@bors r=compiler-errors |
bors
added
S-waiting-on-bors
matthiaskrgr
added a commit
to matthiaskrgr/rust
that referenced
this pull request
Jan 25, 2025
…=compiler-errors Expand polonius MIR dump This PR starts expanding the polonius MIR: - switches to an HTML file, to show graphs in the same document as the MIR dump, share them more easily since it's a single file that can be hosted as a gist, and also to allow for interactivity in the near future. - adds the regular NLL MIR + polonius constraints - embeds a mermaid version of the CFG, similar to the graphviz one, but that needs a smaller js than `dot`'s emscripten js from graphvizonline [Here's an example](https://gistpreview.github.io/?0c18f2a59b5e24ac0f96447aa34ffe00) of how it looks. --- In future PRs: mermaid graphs of the NLL region graph, of the NLL SCCs, of the polonius localized outlives constraints, and the interactive polonius MIR dump. r? `@matthewjasper`
bors
added a commit
to rust-lang-ci/rust
that referenced
this pull request
Jan 25, 2025
…iaskrgr Rollup of 8 pull requests Successful merges: - rust-lang#133631 (Support QNX 7.1 with `io-sock`+libstd and QNX 8.0 (`no_std` only)) - rust-lang#133951 (Make the wasm_c_abi future compat warning a hard error) - rust-lang#134283 (fix(libtest): Deprecate '--logfile') - rust-lang#134679 (Windows: remove readonly files) - rust-lang#135635 (Move `std::io::pipe` code into its own file) - rust-lang#135842 (TRPL: more backward-compatible Edition changes) - rust-lang#135953 (ci.py: check the return code in `run-local`) - rust-lang#136031 (Expand polonius MIR dump) r? `@ghost` `@rustbot` modify labels: rollup
bors
added a commit
to rust-lang-ci/rust
that referenced
this pull request
Jan 25, 2025
…iaskrgr Rollup of 8 pull requests Successful merges: - rust-lang#133631 (Support QNX 7.1 with `io-sock`+libstd and QNX 8.0 (`no_std` only)) - rust-lang#133951 (Make the wasm_c_abi future compat warning a hard error) - rust-lang#134283 (fix(libtest): Deprecate '--logfile') - rust-lang#134679 (Windows: remove readonly files) - rust-lang#135635 (Move `std::io::pipe` code into its own file) - rust-lang#135842 (TRPL: more backward-compatible Edition changes) - rust-lang#135953 (ci.py: check the return code in `run-local`) - rust-lang#136031 (Expand polonius MIR dump) r? `@ghost` `@rustbot` modify labels: rollup
matthiaskrgr
added a commit
to matthiaskrgr/rust
that referenced
this pull request
Jan 26, 2025
…=compiler-errors Expand polonius MIR dump This PR starts expanding the polonius MIR: - switches to an HTML file, to show graphs in the same document as the MIR dump, share them more easily since it's a single file that can be hosted as a gist, and also to allow for interactivity in the near future. - adds the regular NLL MIR + polonius constraints - embeds a mermaid version of the CFG, similar to the graphviz one, but that needs a smaller js than `dot`'s emscripten js from graphvizonline [Here's an example](https://gistpreview.github.io/?0c18f2a59b5e24ac0f96447aa34ffe00) of how it looks. --- In future PRs: mermaid graphs of the NLL region graph, of the NLL SCCs, of the polonius localized outlives constraints, and the interactive polonius MIR dump. r? ``@matthewjasper``
bors
added a commit
to rust-lang-ci/rust
that referenced
this pull request
Jan 26, 2025
Rollup of 7 pull requests Successful merges: - rust-lang#133951 (Make the wasm_c_abi future compat warning a hard error) - rust-lang#134283 (fix(libtest): Deprecate '--logfile') - rust-lang#135785 (use `PassMode::Direct` for vector types on `s390x`) - rust-lang#135948 (Update emscripten std tests) - rust-lang#135951 (Use `fmt::from_fn` in more places in the compiler) - rust-lang#136031 (Expand polonius MIR dump) - rust-lang#136032 (Account for mutable borrow in argument suggestion) Failed merges: - rust-lang#135635 (Move `std::io::pipe` code into its own file) r? `@ghost` `@rustbot` modify labels: rollup
rust-timer
added a commit
to rust-lang-ci/rust
that referenced
this pull request
Jan 26, 2025
Rollup merge of rust-lang#136031 - lqd:polonius-debugger-episode-1, r=compiler-errors Expand polonius MIR dump This PR starts expanding the polonius MIR: - switches to an HTML file, to show graphs in the same document as the MIR dump, share them more easily since it's a single file that can be hosted as a gist, and also to allow for interactivity in the near future. - adds the regular NLL MIR + polonius constraints - embeds a mermaid version of the CFG, similar to the graphviz one, but that needs a smaller js than `dot`'s emscripten js from graphvizonline [Here's an example](https://gistpreview.github.io/?0c18f2a59b5e24ac0f96447aa34ffe00) of how it looks. --- In future PRs: mermaid graphs of the NLL region graph, of the NLL SCCs, of the polonius localized outlives constraints, and the interactive polonius MIR dump. r? ```@matthewjasper```
18 tasks
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.
This PR starts expanding the polonius MIR:
dot's emscripten js from graphvizonlineHere's an example of how it looks.
In future PRs: mermaid graphs of the NLL region graph, of the NLL SCCs, of the polonius localized outlives constraints, and the interactive polonius MIR dump.
r? @matthewjasper