[red-knot] Better diagnostics for method calls #16362
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sharkdp
requested review from
carljm,
MichaReiser and
AlexWaygood
as code owners
|
I'm assuming the only thing worth discussing here is whether we really want to call it "bound method" or just "function" in the error message. There are also ways to extend what I started here (e.g. by providing better diagnostics for calls to classes, i.e. their |
dcreager
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that referenced
this pull request
Feb 25, 2025
* main: (38 commits) [red-knot] Use arena-allocated association lists for narrowing constraints (#16306) [red-knot] Rewrite `Type::try_iterate()` to improve type inference and diagnostic messages (#16321) Add issue templates (#16213) Normalize inconsistent markdown headings in docstrings (#16364) [red-knot] Better diagnostics for method calls (#16362) [red-knot] Add argfile and windows glob path support (#16353) [red-knot] Handle pipe-errors gracefully (#16354) Rename `venv-path` to `python` (#16347) [red-knot] Fixup some formatting in `infer.rs` (#16348) [red-knot] Restrict visibility of more things in `class.rs` (#16346) [red-knot] Add diagnostic for class-object access to pure instance variables (#16036) Add `per-file-target-version` option (#16257) [PLW1507] Mark fix unsafe (#16343) [red-knot] Add a test to ensure that `KnownClass::try_from_file_and_name()` is kept up to date (#16326) Extract class and instance types (#16337) Re-order changelog entries for 0.9.7 (#16344) [red-knot] Add support for `@classmethod`s (#16305) Update Salsa (#16338) Update Salsa part 1 (#16340) Upgrade Rust toolchain to 1.85.0 (#16339) ...
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Summary
Add better error messages and additional spans for method calls. Can be reviewed commit-by-commit.
before:
after:
Test Plan
New snapshot test