Red Knot panics when analyzing black

MichaReiser commented 2 months ago

[x] tests/data/cases/pep_572_do_not_remove_parens.py

Backtrace
``` thread '' panicked at crates/red_knot_python_semantic/src/semantic_index/builder.rs:882:17: assertion failed: self.current_assignment.is_none() stack backtrace: 0: rust_begin_unwind at /rustc/eeb90cda1969383f56a2637cbd3037bdf598841c/library/std/src/panicking.rs:665:5 1: core::panicking::panic_fmt at /rustc/eeb90cda1969383f56a2637cbd3037bdf598841c/library/core/src/panicking.rs:74:14 2: core::panicking::panic at /rustc/eeb90cda1969383f56a2637cbd3037bdf598841c/library/core/src/panicking.rs:148:5 3: ::visit_expr at ./crates/red_knot_python_semantic/src/semantic_index/builder.rs:882:17 4: ::visit_stmt at ./crates/red_knot_python_semantic/src/semantic_index/builder.rs:582:17 5: ruff_python_ast::visitor::walk_body at ./crates/ruff_python_ast/src/visitor.rs:115:9 6: ruff_python_ast::visitor::Visitor::visit_body at ./crates/ruff_python_ast/src/visitor.rs:94:9 7: ::visit_stmt at ./crates/red_knot_python_semantic/src/semantic_index/builder.rs:786:21 8: ruff_python_ast::visitor::walk_body at ./crates/ruff_python_ast/src/visitor.rs:115:9 9: ruff_python_ast::visitor::Visitor::visit_body at ./crates/ruff_python_ast/src/visitor.rs:94:9 10: red_knot_python_semantic::semantic_index::builder::SemanticIndexBuilder::build at ./crates/red_knot_python_semantic/src/semantic_index/builder.rs:412:9 11: ::execute::inner_ at ./crates/red_knot_python_semantic/src/semantic_index.rs:45:5 12: ::execute at /home/micha/.cargo/git/checkouts/salsa-61760caba2b17ca5/f608ff8/components/salsa-macro-rules/src/setup_tracked_fn.rs:179:21 13: salsa::function::execute::>::execute::{{closure}} at /home/micha/.cargo/git/checkouts/salsa-61760caba2b17ca5/f608ff8/src/function/execute.rs:52:43 14: as core::ops::function::FnOnce<()>>::call_once at /rustc/eeb90cda1969383f56a2637cbd3037bdf598841c/library/core/src/panic/unwind_safe.rs:272:9 15: std::panicking::try::do_call at /rustc/eeb90cda1969383f56a2637cbd3037bdf598841c/library/std/src/panicking.rs:557:40 16: __rust_try 17: std::panicking::try at /rustc/eeb90cda1969383f56a2637cbd3037bdf598841c/library/std/src/panicking.rs:521:19 18: std::panic::catch_unwind at /rustc/eeb90cda1969383f56a2637cbd3037bdf598841c/library/std/src/panic.rs:350:14 19: salsa::cycle::Cycle::catch at /home/micha/.cargo/git/checkouts/salsa-61760caba2b17ca5/f608ff8/src/cycle.rs:42:15 20: salsa::function::execute::>::execute at /home/micha/.cargo/git/checkouts/salsa-61760caba2b17ca5/f608ff8/src/function/execute.rs:52:27 21: salsa::function::fetch::>::fetch_cold at /home/micha/.cargo/git/checkouts/salsa-61760caba2b17ca5/f608ff8/src/function/fetch.rs:95:14 22: salsa::function::fetch::>::compute_value::{{closure}} at /home/micha/.cargo/git/checkouts/salsa-61760caba2b17ca5/f608ff8/src/function/fetch.rs:35:68 23: core::option::Option::or_else at /rustc/eeb90cda1969383f56a2637cbd3037bdf598841c/library/core/src/option.rs:1550:21 24: salsa::function::fetch::>::compute_value at /home/micha/.cargo/git/checkouts/salsa-61760caba2b17ca5/f608ff8/src/function/fetch.rs:35:34 25: salsa::function::fetch::>::fetch at /home/micha/.cargo/git/checkouts/salsa-61760caba2b17ca5/f608ff8/src/function/fetch.rs:17:13 26: red_knot_python_semantic::semantic_index::semantic_index::{{closure}} at /home/micha/.cargo/git/checkouts/salsa-61760caba2b17ca5/f608ff8/components/salsa-macro-rules/src/setup_tracked_fn.rs:278:25 27: salsa::attach::Attached::attach at /home/micha/.cargo/git/checkouts/salsa-61760caba2b17ca5/f608ff8/src/attach.rs:71:9 28: salsa::attach::attach::{{closure}} at /home/micha/.cargo/git/checkouts/salsa-61760caba2b17ca5/f608ff8/src/attach.rs:91:23 29: std::thread::local::LocalKey::try_with at /rustc/eeb90cda1969383f56a2637cbd3037bdf598841c/library/std/src/thread/local.rs:283:12 30: std::thread::local::LocalKey::with at /rustc/eeb90cda1969383f56a2637cbd3037bdf598841c/library/std/src/thread/local.rs:260:9 31: salsa::attach::attach at /home/micha/.cargo/git/checkouts/salsa-61760caba2b17ca5/f608ff8/src/attach.rs:91:5 32: red_knot_python_semantic::semantic_index::semantic_index at /home/micha/.cargo/git/checkouts/salsa-61760caba2b17ca5/f608ff8/components/salsa-macro-rules/src/setup_tracked_fn.rs:270:13 33: red_knot_python_semantic::types::check_types at ./crates/red_knot_python_semantic/src/types.rs:35:17 34: ::execute::inner_ at ./crates/red_knot_workspace/src/workspace.rs:416:23 35: ::execute at /home/micha/.cargo/git/checkouts/salsa-61760caba2b17ca5/f608ff8/components/salsa-macro-rules/src/setup_tracked_fn.rs:179:21 36: salsa::function::execute::>::execute::{{closure}} at /home/micha/.cargo/git/checkouts/salsa-61760caba2b17ca5/f608ff8/src/function/execute.rs:52:43 37: as core::ops::function::FnOnce<()>>::call_once at /rustc/eeb90cda1969383f56a2637cbd3037bdf598841c/library/core/src/panic/unwind_safe.rs:272:9 38: std::panicking::try::do_call at /rustc/eeb90cda1969383f56a2637cbd3037bdf598841c/library/std/src/panicking.rs:557:40 39: __rust_try 40: std::panicking::try at /rustc/eeb90cda1969383f56a2637cbd3037bdf598841c/library/std/src/panicking.rs:521:19 41: std::panic::catch_unwind at /rustc/eeb90cda1969383f56a2637cbd3037bdf598841c/library/std/src/panic.rs:350:14 42: salsa::cycle::Cycle::catch at /home/micha/.cargo/git/checkouts/salsa-61760caba2b17ca5/f608ff8/src/cycle.rs:42:15 43: salsa::function::execute::>::execute at /home/micha/.cargo/git/checkouts/salsa-61760caba2b17ca5/f608ff8/src/function/execute.rs:52:27 44: salsa::function::fetch::>::fetch_cold at /home/micha/.cargo/git/checkouts/salsa-61760caba2b17ca5/f608ff8/src/function/fetch.rs:95:14 45: salsa::function::fetch::>::compute_value::{{closure}} at /home/micha/.cargo/git/checkouts/salsa-61760caba2b17ca5/f608ff8/src/function/fetch.rs:35:68 46: core::option::Option::or_else at /rustc/eeb90cda1969383f56a2637cbd3037bdf598841c/library/core/src/option.rs:1550:21 47: salsa::function::fetch::>::compute_value at /home/micha/.cargo/git/checkouts/salsa-61760caba2b17ca5/f608ff8/src/function/fetch.rs:35:34 48: salsa::function::fetch::>::fetch at /home/micha/.cargo/git/checkouts/salsa-61760caba2b17ca5/f608ff8/src/function/fetch.rs:17:13 49: red_knot_workspace::workspace::check_file::{{closure}} at /home/micha/.cargo/git/checkouts/salsa-61760caba2b17ca5/f608ff8/components/salsa-macro-rules/src/setup_tracked_fn.rs:278:25 50: salsa::attach::Attached::attach at /home/micha/.cargo/git/checkouts/salsa-61760caba2b17ca5/f608ff8/src/attach.rs:71:9 51: salsa::attach::attach::{{closure}} at /home/micha/.cargo/git/checkouts/salsa-61760caba2b17ca5/f608ff8/src/attach.rs:91:23 52: std::thread::local::LocalKey::try_with at /rustc/eeb90cda1969383f56a2637cbd3037bdf598841c/library/std/src/thread/local.rs:283:12 53: std::thread::local::LocalKey::with at /rustc/eeb90cda1969383f56a2637cbd3037bdf598841c/library/std/src/thread/local.rs:260:9 54: salsa::attach::attach at /home/micha/.cargo/git/checkouts/salsa-61760caba2b17ca5/f608ff8/src/attach.rs:91:5 55: red_knot_workspace::workspace::check_file at /home/micha/.cargo/git/checkouts/salsa-61760caba2b17ca5/f608ff8/components/salsa-macro-rules/src/setup_tracked_fn.rs:270:13 56: red_knot_workspace::workspace::Workspace::check::{{closure}}::{{closure}} at ./crates/red_knot_workspace/src/workspace.rs:216:44 57: rayon_core::scope::Scope::spawn::{{closure}}::{{closure}} at /home/micha/.cargo/registry/src/index.crates.io-6f17d22bba15001f/rayon-core-1.12.1/src/scope/mod.rs:526:57 58: as core::ops::function::FnOnce<()>>::call_once at /rustc/eeb90cda1969383f56a2637cbd3037bdf598841c/library/core/src/panic/unwind_safe.rs:272:9 59: std::panicking::try::do_call at /rustc/eeb90cda1969383f56a2637cbd3037bdf598841c/library/std/src/panicking.rs:557:40 60: __rust_try 61: std::panicking::try at /rustc/eeb90cda1969383f56a2637cbd3037bdf598841c/library/std/src/panicking.rs:521:19 62: std::panic::catch_unwind at /rustc/eeb90cda1969383f56a2637cbd3037bdf598841c/library/std/src/panic.rs:350:14 63: rayon_core::unwind::halt_unwinding at /home/micha/.cargo/registry/src/index.crates.io-6f17d22bba15001f/rayon-core-1.12.1/src/unwind.rs:17:5 64: rayon_core::scope::ScopeBase::execute_job_closure at /home/micha/.cargo/registry/src/index.crates.io-6f17d22bba15001f/rayon-core-1.12.1/src/scope/mod.rs:689:28 65: rayon_core::scope::ScopeBase::execute_job at /home/micha/.cargo/registry/src/index.crates.io-6f17d22bba15001f/rayon-core-1.12.1/src/scope/mod.rs:679:29 66: rayon_core::scope::Scope::spawn::{{closure}} at /home/micha/.cargo/registry/src/index.crates.io-6f17d22bba15001f/rayon-core-1.12.1/src/scope/mod.rs:526:13 67: as rayon_core::job::Job>::execute at /home/micha/.cargo/registry/src/index.crates.io-6f17d22bba15001f/rayon-core-1.12.1/src/job.rs:169:9 68: rayon_core::job::JobRef::execute at /home/micha/.cargo/registry/src/index.crates.io-6f17d22bba15001f/rayon-core-1.12.1/src/job.rs:64:9 69: rayon_core::registry::WorkerThread::execute at /home/micha/.cargo/registry/src/index.crates.io-6f17d22bba15001f/rayon-core-1.12.1/src/registry.rs:860:9 70: rayon_core::registry::WorkerThread::wait_until_cold at /home/micha/.cargo/registry/src/index.crates.io-6f17d22bba15001f/rayon-core-1.12.1/src/registry.rs:786:17 71: rayon_core::registry::WorkerThread::wait_until at /home/micha/.cargo/registry/src/index.crates.io-6f17d22bba15001f/rayon-core-1.12.1/src/registry.rs:769:13 72: rayon_core::latch::CountLatch::wait at /home/micha/.cargo/registry/src/index.crates.io-6f17d22bba15001f/rayon-core-1.12.1/src/latch.rs:400:17 73: rayon_core::scope::ScopeBase::complete at /home/micha/.cargo/registry/src/index.crates.io-6f17d22bba15001f/rayon-core-1.12.1/src/scope/mod.rs:668:9 74: rayon_core::scope::scope::{{closure}} at /home/micha/.cargo/registry/src/index.crates.io-6f17d22bba15001f/rayon-core-1.12.1/src/scope/mod.rs:291:9 75: rayon_core::registry::in_worker at /home/micha/.cargo/registry/src/index.crates.io-6f17d22bba15001f/rayon-core-1.12.1/src/registry.rs:951:13 76: rayon_core::scope::scope at /home/micha/.cargo/registry/src/index.crates.io-6f17d22bba15001f/rayon-core-1.12.1/src/scope/mod.rs:289:5 77: red_knot_workspace::workspace::Workspace::check at ./crates/red_knot_workspace/src/workspace.rs:206:9 78: red_knot_workspace::db::RootDatabase::check::{{closure}} at ./crates/red_knot_workspace/src/db.rs:55:27 79: red_knot_workspace::db::RootDatabase::with_db::{{closure}} at ./crates/red_knot_workspace/src/db.rs:79:29 80: std::panicking::try::do_call at /rustc/eeb90cda1969383f56a2637cbd3037bdf598841c/library/std/src/panicking.rs:557:40 81: __rust_try 82: std::panicking::try at /rustc/eeb90cda1969383f56a2637cbd3037bdf598841c/library/std/src/panicking.rs:521:19 83: std::panic::catch_unwind at /rustc/eeb90cda1969383f56a2637cbd3037bdf598841c/library/std/src/panic.rs:350:14 84: salsa::cancelled::Cancelled::catch at /home/micha/.cargo/git/checkouts/salsa-61760caba2b17ca5/f608ff8/src/cancelled.rs:36:15 85: red_knot_workspace::db::RootDatabase::with_db at ./crates/red_knot_workspace/src/db.rs:79:9 86: red_knot_workspace::db::RootDatabase::check at ./crates/red_knot_workspace/src/db.rs:55:9 87: red_knot::MainLoop::main_loop::{{closure}} at ./crates/red_knot/src/main.rs:306:45 88: as core::ops::function::FnOnce<()>>::call_once at /rustc/eeb90cda1969383f56a2637cbd3037bdf598841c/library/core/src/panic/unwind_safe.rs:272:9 89: std::panicking::try::do_call at /rustc/eeb90cda1969383f56a2637cbd3037bdf598841c/library/std/src/panicking.rs:557:40 90: __rust_try 91: std::panicking::try at /rustc/eeb90cda1969383f56a2637cbd3037bdf598841c/library/std/src/panicking.rs:521:19 92: std::panic::catch_unwind at /rustc/eeb90cda1969383f56a2637cbd3037bdf598841c/library/std/src/panic.rs:350:14 93: rayon_core::unwind::halt_unwinding at /home/micha/.cargo/registry/src/index.crates.io-6f17d22bba15001f/rayon-core-1.12.1/src/unwind.rs:17:5 94: rayon_core::registry::Registry::catch_unwind at /home/micha/.cargo/registry/src/index.crates.io-6f17d22bba15001f/rayon-core-1.12.1/src/registry.rs:367:27 95: rayon_core::spawn::spawn_job::{{closure}} at /home/micha/.cargo/registry/src/index.crates.io-6f17d22bba15001f/rayon-core-1.12.1/src/spawn/mod.rs:97:13 96: as rayon_core::job::Job>::execute at /home/micha/.cargo/registry/src/index.crates.io-6f17d22bba15001f/rayon-core-1.12.1/src/job.rs:169:9 97: rayon_core::job::JobRef::execute at /home/micha/.cargo/registry/src/index.crates.io-6f17d22bba15001f/rayon-core-1.12.1/src/job.rs:64:9 note: Some details are omitted, run with `RUST_BACKTRACE=full` for a verbose backtrace. ```
[x] src/blib2to3/pgen2/driver.py

Logs
``` 2024-09-23 09:41:28.949226820 DEBUG Checking file '/home/micha/astral/black/tests/data/cases/ pep_572_do_not_remove_parens.py' 2024-09-23 09:43:38.612866625 DEBUG Module 'blib2to3.pgen2.tokenize' not found in the search paths. thread '' panicked at crates/red_knot_python_semantic/src/types/infer.rs:192:25: no entry found for key stack backtrace: 0: rust_begin_unwind at /rustc/eeb90cda1969383f56a2637cbd3037bdf598841c/library/std/src/panicking.rs:665:5 1: core::panicking::panic_fmt at /rustc/eeb90cda1969383f56a2637cbd3037bdf598841c/library/core/src/panicking.rs:74:14 2: core::panicking::panic_display at /rustc/eeb90cda1969383f56a2637cbd3037bdf598841c/library/core/src/panicking.rs:264:5 3: core::option::expect_failed at /rustc/eeb90cda1969383f56a2637cbd3037bdf598841c/library/core/src/option.rs:2030:5 4: core::option::Option::expect at /rustc/eeb90cda1969383f56a2637cbd3037bdf598841c/library/core/src/option.rs:933:21 5: as core::ops::index::Index<&Q>>::index at /rustc/eeb90cda1969383f56a2637cbd3037bdf598841c/library/std/src/collections/hash/map.rs:1343:23 6: red_knot_python_semantic::types::infer::TypeInference::expression_ty at ./crates/red_knot_python_semantic/src/types/infer.rs:192:25 7: red_knot_python_semantic::types::definition_expression_ty at ./crates/red_knot_python_semantic/src/types.rs:122:9 8: red_knot_python_semantic::types::FunctionType::return_type::{{closure}} at ./crates/red_knot_python_semantic/src/types.rs:934:21 9: core::option::Option::map at /rustc/eeb90cda1969383f56a2637cbd3037bdf598841c/library/core/src/option.rs:1110:29 10: red_knot_python_semantic::types::FunctionType::return_type at ./crates/red_knot_python_semantic/src/types.rs:926:9 11: red_knot_python_semantic::types::Type::call at ./crates/red_knot_python_semantic/src/types.rs:531:68 12: red_knot_python_semantic::types::Type::iterate at ./crates/red_knot_python_semantic/src/types.rs:587:17 13: red_knot_python_semantic::types::infer::TypeInferenceBuilder::infer_for_statement_definition at ./crates/red_knot_python_semantic/src/types/infer.rs:1272:13 14: red_knot_python_semantic::types::infer::TypeInferenceBuilder::infer_region_definition at ./crates/red_knot_python_semantic/src/types/infer.rs:419:17 15: red_knot_python_semantic::types::infer::TypeInferenceBuilder::infer_region at ./crates/red_knot_python_semantic/src/types/infer.rs:336:56 16: red_knot_python_semantic::types::infer::TypeInferenceBuilder::finish at ./crates/red_knot_python_semantic/src/types/infer.rs:2445:9 17: ::execute::inner_ at ./crates/red_knot_python_semantic/src/types/infer.rs:114:5 18: ::execute at /home/micha/.cargo/git/checkouts/salsa-61760caba2b17ca5/f608ff8/components/salsa-macro-rules/src/setup_tracked_fn.rs:179:21 19: salsa::function::execute::>::execute::{{closure}} at /home/micha/.cargo/git/checkouts/salsa-61760caba2b17ca5/f608ff8/src/function/execute.rs:52:43 20: as core::ops::function::FnOnce<()>>::call_once at /rustc/eeb90cda1969383f56a2637cbd3037bdf598841c/library/core/src/panic/unwind_safe.rs:272:9 21: std::panicking::try::do_call at /rustc/eeb90cda1969383f56a2637cbd3037bdf598841c/library/std/src/panicking.rs:557:40 22: __rust_try 23: std::panicking::try at /rustc/eeb90cda1969383f56a2637cbd3037bdf598841c/library/std/src/panicking.rs:521:19 24: std::panic::catch_unwind at /rustc/eeb90cda1969383f56a2637cbd3037bdf598841c/library/std/src/panic.rs:350:14 25: salsa::cycle::Cycle::catch at /home/micha/.cargo/git/checkouts/salsa-61760caba2b17ca5/f608ff8/src/cycle.rs:42:15 26: salsa::function::execute::>::execute at /home/micha/.cargo/git/checkouts/salsa-61760caba2b17ca5/f608ff8/src/function/execute.rs:52:27 27: salsa::function::fetch::>::fetch_cold at /home/micha/.cargo/git/checkouts/salsa-61760caba2b17ca5/f608ff8/src/function/fetch.rs:95:14 28: salsa::function::fetch::>::compute_value::{{closure}} at /home/micha/.cargo/git/checkouts/salsa-61760caba2b17ca5/f608ff8/src/function/fetch.rs:35:68 29: core::option::Option::or_else at /rustc/eeb90cda1969383f56a2637cbd3037bdf598841c/library/core/src/option.rs:1550:21 30: salsa::function::fetch::>::compute_value at /home/micha/.cargo/git/checkouts/salsa-61760caba2b17ca5/f608ff8/src/function/fetch.rs:35:34 31: salsa::function::fetch::>::fetch at /home/micha/.cargo/git/checkouts/salsa-61760caba2b17ca5/f608ff8/src/function/fetch.rs:17:13 32: red_knot_python_semantic::types::infer::infer_definition_types::{{closure}} at /home/micha/.cargo/git/checkouts/salsa-61760caba2b17ca5/f608ff8/components/salsa-macro-rules/src/setup_tracked_fn.rs:278:25 33: salsa::attach::Attached::attach at /home/micha/.cargo/git/checkouts/salsa-61760caba2b17ca5/f608ff8/src/attach.rs:71:9 34: salsa::attach::attach::{{closure}} at /home/micha/.cargo/git/checkouts/salsa-61760caba2b17ca5/f608ff8/src/attach.rs:91:23 35: std::thread::local::LocalKey::try_with at /rustc/eeb90cda1969383f56a2637cbd3037bdf598841c/library/std/src/thread/local.rs:283:12 36: std::thread::local::LocalKey::with at /rustc/eeb90cda1969383f56a2637cbd3037bdf598841c/library/std/src/thread/local.rs:260:9 37: salsa::attach::attach at /home/micha/.cargo/git/checkouts/salsa-61760caba2b17ca5/f608ff8/src/attach.rs:91:5 38: red_knot_python_semantic::types::infer::infer_definition_types at /home/micha/.cargo/git/checkouts/salsa-61760caba2b17ca5/f608ff8/components/salsa-macro-rules/src/setup_tracked_fn.rs:270:13 39: red_knot_python_semantic::types::infer::TypeInferenceBuilder::infer_definition at ./crates/red_knot_python_semantic/src/types/infer.rs:665:22 40: red_knot_python_semantic::types::infer::TypeInferenceBuilder::infer_for_statement at ./crates/red_knot_python_semantic/src/types/infer.rs:1234:13 41: red_knot_python_semantic::types::infer::TypeInferenceBuilder::infer_statement at ./crates/red_knot_python_semantic/src/types/infer.rs:644:46 42: red_knot_python_semantic::types::infer::TypeInferenceBuilder::infer_body at ./crates/red_knot_python_semantic/src/types/infer.rs:623:13 43: red_knot_python_semantic::types::infer::TypeInferenceBuilder::infer_function_body at ./crates/red_knot_python_semantic/src/types/infer.rs:618:9 44: red_knot_python_semantic::types::infer::TypeInferenceBuilder::infer_region_scope at ./crates/red_knot_python_semantic/src/types/infer.rs:349:54 45: red_knot_python_semantic::types::infer::TypeInferenceBuilder::infer_region at ./crates/red_knot_python_semantic/src/types/infer.rs:335:46 46: red_knot_python_semantic::types::infer::TypeInferenceBuilder::finish at ./crates/red_knot_python_semantic/src/types/infer.rs:2445:9 47: ::execute::inner_ at ./crates/red_knot_python_semantic/src/types/infer.rs:73:5 48: ::execute at /home/micha/.cargo/git/checkouts/salsa-61760caba2b17ca5/f608ff8/components/salsa-macro-rules/src/setup_tracked_fn.rs:179:21 49: salsa::function::execute::>::execute::{{closure}} at /home/micha/.cargo/git/checkouts/salsa-61760caba2b17ca5/f608ff8/src/function/execute.rs:52:43 50: as core::ops::function::FnOnce<()>>::call_once at /rustc/eeb90cda1969383f56a2637cbd3037bdf598841c/library/core/src/panic/unwind_safe.rs:272:9 51: std::panicking::try::do_call at /rustc/eeb90cda1969383f56a2637cbd3037bdf598841c/library/std/src/panicking.rs:557:40 52: __rust_try 53: std::panicking::try at /rustc/eeb90cda1969383f56a2637cbd3037bdf598841c/library/std/src/panicking.rs:521:19 54: std::panic::catch_unwind at /rustc/eeb90cda1969383f56a2637cbd3037bdf598841c/library/std/src/panic.rs:350:14 55: salsa::cycle::Cycle::catch at /home/micha/.cargo/git/checkouts/salsa-61760caba2b17ca5/f608ff8/src/cycle.rs:42:15 56: salsa::function::execute::>::execute at /home/micha/.cargo/git/checkouts/salsa-61760caba2b17ca5/f608ff8/src/function/execute.rs:52:27 57: salsa::function::fetch::>::fetch_cold at /home/micha/.cargo/git/checkouts/salsa-61760caba2b17ca5/f608ff8/src/function/fetch.rs:95:14 58: salsa::function::fetch::>::compute_value::{{closure}} at /home/micha/.cargo/git/checkouts/salsa-61760caba2b17ca5/f608ff8/src/function/fetch.rs:35:68 59: core::option::Option::or_else at /rustc/eeb90cda1969383f56a2637cbd3037bdf598841c/library/core/src/option.rs:1550:21 60: salsa::function::fetch::>::compute_value at /home/micha/.cargo/git/checkouts/salsa-61760caba2b17ca5/f608ff8/src/function/fetch.rs:35:34 61: salsa::function::fetch::>::fetch at /home/micha/.cargo/git/checkouts/salsa-61760caba2b17ca5/f608ff8/src/function/fetch.rs:17:13 62: red_knot_python_semantic::types::infer::infer_scope_types::{{closure}} at /home/micha/.cargo/git/checkouts/salsa-61760caba2b17ca5/f608ff8/components/salsa-macro-rules/src/setup_tracked_fn.rs:278:25 63: salsa::attach::Attached::attach at /home/micha/.cargo/git/checkouts/salsa-61760caba2b17ca5/f608ff8/src/attach.rs:71:9 64: salsa::attach::attach::{{closure}} at /home/micha/.cargo/git/checkouts/salsa-61760caba2b17ca5/f608ff8/src/attach.rs:91:23 65: std::thread::local::LocalKey::try_with at /rustc/eeb90cda1969383f56a2637cbd3037bdf598841c/library/std/src/thread/local.rs:283:12 66: std::thread::local::LocalKey::with at /rustc/eeb90cda1969383f56a2637cbd3037bdf598841c/library/std/src/thread/local.rs:260:9 67: salsa::attach::attach at /home/micha/.cargo/git/checkouts/salsa-61760caba2b17ca5/f608ff8/src/attach.rs:91:5 68: red_knot_python_semantic::types::infer::infer_scope_types at /home/micha/.cargo/git/checkouts/salsa-61760caba2b17ca5/f608ff8/components/salsa-macro-rules/src/setup_tracked_fn.rs:270:13 69: red_knot_python_semantic::types::check_types at ./crates/red_knot_python_semantic/src/types.rs:39:22 70: ::execute::inner_ at ./crates/red_knot_workspace/src/workspace.rs:416:23 71: ::execute at /home/micha/.cargo/git/checkouts/salsa-61760caba2b17ca5/f608ff8/components/salsa-macro-rules/src/setup_tracked_fn.rs:179:21 72: salsa::function::execute::>::execute::{{closure}} at /home/micha/.cargo/git/checkouts/salsa-61760caba2b17ca5/f608ff8/src/function/execute.rs:52:43 73: as core::ops::function::FnOnce<()>>::call_once at /rustc/eeb90cda1969383f56a2637cbd3037bdf598841c/library/core/src/panic/unwind_safe.rs:272:9 74: std::panicking::try::do_call at /rustc/eeb90cda1969383f56a2637cbd3037bdf598841c/library/std/src/panicking.rs:557:40 75: __rust_try 76: std::panicking::try at /rustc/eeb90cda1969383f56a2637cbd3037bdf598841c/library/std/src/panicking.rs:521:19 77: std::panic::catch_unwind at /rustc/eeb90cda1969383f56a2637cbd3037bdf598841c/library/std/src/panic.rs:350:14 78: salsa::cycle::Cycle::catch at /home/micha/.cargo/git/checkouts/salsa-61760caba2b17ca5/f608ff8/src/cycle.rs:42:15 79: salsa::function::execute::>::execute at /home/micha/.cargo/git/checkouts/salsa-61760caba2b17ca5/f608ff8/src/function/execute.rs:52:27 80: salsa::function::fetch::>::fetch_cold at /home/micha/.cargo/git/checkouts/salsa-61760caba2b17ca5/f608ff8/src/function/fetch.rs:95:14 81: salsa::function::fetch::>::compute_value::{{closure}} at /home/micha/.cargo/git/checkouts/salsa-61760caba2b17ca5/f608ff8/src/function/fetch.rs:35:68 82: core::option::Option::or_else at /rustc/eeb90cda1969383f56a2637cbd3037bdf598841c/library/core/src/option.rs:1550:21 83: salsa::function::fetch::>::compute_value at /home/micha/.cargo/git/checkouts/salsa-61760caba2b17ca5/f608ff8/src/function/fetch.rs:35:34 84: salsa::function::fetch::>::fetch at /home/micha/.cargo/git/checkouts/salsa-61760caba2b17ca5/f608ff8/src/function/fetch.rs:17:13 85: red_knot_workspace::workspace::check_file::{{closure}} at /home/micha/.cargo/git/checkouts/salsa-61760caba2b17ca5/f608ff8/components/salsa-macro-rules/src/setup_tracked_fn.rs:278:25 86: salsa::attach::Attached::attach at /home/micha/.cargo/git/checkouts/salsa-61760caba2b17ca5/f608ff8/src/attach.rs:71:9 87: salsa::attach::attach::{{closure}} at /home/micha/.cargo/git/checkouts/salsa-61760caba2b17ca5/f608ff8/src/attach.rs:91:23 88: std::thread::local::LocalKey::try_with at /rustc/eeb90cda1969383f56a2637cbd3037bdf598841c/library/std/src/thread/local.rs:283:12 89: std::thread::local::LocalKey::with at /rustc/eeb90cda1969383f56a2637cbd3037bdf598841c/library/std/src/thread/local.rs:260:9 90: salsa::attach::attach at /home/micha/.cargo/git/checkouts/salsa-61760caba2b17ca5/f608ff8/src/attach.rs:91:5 91: red_knot_workspace::workspace::check_file at /home/micha/.cargo/git/checkouts/salsa-61760caba2b17ca5/f608ff8/components/salsa-macro-rules/src/setup_tracked_fn.rs:270:13 92: red_knot_workspace::workspace::Workspace::check::{{closure}}::{{closure}} at ./crates/red_knot_workspace/src/workspace.rs:216:44 93: rayon_core::scope::Scope::spawn::{{closure}}::{{closure}} at /home/micha/.cargo/registry/src/index.crates.io-6f17d22bba15001f/rayon-core-1.12.1/src/scope/mod.rs:526:57 94: as core::ops::function::FnOnce<()>>::call_once at /rustc/eeb90cda1969383f56a2637cbd3037bdf598841c/library/core/src/panic/unwind_safe.rs:272:9 95: std::panicking::try::do_call at /rustc/eeb90cda1969383f56a2637cbd3037bdf598841c/library/std/src/panicking.rs:557:40 96: __rust_try 97: std::panicking::try at /rustc/eeb90cda1969383f56a2637cbd3037bdf598841c/library/std/src/panicking.rs:521:19 98: std::panic::catch_unwind at /rustc/eeb90cda1969383f56a2637cbd3037bdf598841c/library/std/src/panic.rs:350:14 note: Some details are omitted, run with `RUST_BACKTRACE=full` for a verbose backtrace. ```
[x] tests/data/miscellaneous/pattern_matching_invalid.py

Backtrace
``` thread '' panicked at crates/red_knot_python_semantic/src/types/infer.rs:2480:17: name in a type expression is always 'load' but got: 'Invalid' stack backtrace: 0: rust_begin_unwind at /rustc/eeb90cda1969383f56a2637cbd3037bdf598841c/library/std/src/panicking.rs:665:5 1: core::panicking::panic_fmt at /rustc/eeb90cda1969383f56a2637cbd3037bdf598841c/library/core/src/panicking.rs:74:14 2: red_knot_python_semantic::types::infer::TypeInferenceBuilder::infer_type_expression at ./crates/red_knot_python_semantic/src/types/infer.rs:2480:17 3: red_knot_python_semantic::types::infer::TypeInferenceBuilder::infer_annotation_expression at ./crates/red_knot_python_semantic/src/types/infer.rs:2466:26 4: red_knot_python_semantic::types::infer::TypeInferenceBuilder::infer_annotated_assignment_definition at ./crates/red_knot_python_semantic/src/types/infer.rs:1159:29 5: red_knot_python_semantic::types::infer::TypeInferenceBuilder::infer_region_definition at ./crates/red_knot_python_semantic/src/types/infer.rs:413:17 6: red_knot_python_semantic::types::infer::TypeInferenceBuilder::infer_region at ./crates/red_knot_python_semantic/src/types/infer.rs:336:56 7: red_knot_python_semantic::types::infer::TypeInferenceBuilder::finish at ./crates/red_knot_python_semantic/src/types/infer.rs:2445:9 8: ::execute::inner_ at ./crates/red_knot_python_semantic/src/types/infer.rs:114:5 9: ::execute at /home/micha/.cargo/git/checkouts/salsa-61760caba2b17ca5/f608ff8/components/salsa-macro-rules/src/setup_tracked_fn.rs:179:21 10: salsa::function::execute::>::execute::{{closure}} at /home/micha/.cargo/git/checkouts/salsa-61760caba2b17ca5/f608ff8/src/function/execute.rs:52:43 11: as core::ops::function::FnOnce<()>>::call_once at /rustc/eeb90cda1969383f56a2637cbd3037bdf598841c/library/core/src/panic/unwind_safe.rs:272:9 12: std::panicking::try::do_call at /rustc/eeb90cda1969383f56a2637cbd3037bdf598841c/library/std/src/panicking.rs:557:40 13: __rust_try 14: std::panicking::try at /rustc/eeb90cda1969383f56a2637cbd3037bdf598841c/library/std/src/panicking.rs:521:19 15: std::panic::catch_unwind at /rustc/eeb90cda1969383f56a2637cbd3037bdf598841c/library/std/src/panic.rs:350:14 16: salsa::cycle::Cycle::catch at /home/micha/.cargo/git/checkouts/salsa-61760caba2b17ca5/f608ff8/src/cycle.rs:42:15 17: salsa::function::execute::>::execute at /home/micha/.cargo/git/checkouts/salsa-61760caba2b17ca5/f608ff8/src/function/execute.rs:52:27 18: salsa::function::fetch::>::fetch_cold at /home/micha/.cargo/git/checkouts/salsa-61760caba2b17ca5/f608ff8/src/function/fetch.rs:95:14 19: salsa::function::fetch::>::compute_value::{{closure}} at /home/micha/.cargo/git/checkouts/salsa-61760caba2b17ca5/f608ff8/src/function/fetch.rs:35:68 20: core::option::Option::or_else at /rustc/eeb90cda1969383f56a2637cbd3037bdf598841c/library/core/src/option.rs:1550:21 21: salsa::function::fetch::>::compute_value at /home/micha/.cargo/git/checkouts/salsa-61760caba2b17ca5/f608ff8/src/function/fetch.rs:35:34 22: salsa::function::fetch::>::fetch at /home/micha/.cargo/git/checkouts/salsa-61760caba2b17ca5/f608ff8/src/function/fetch.rs:17:13 23: red_knot_python_semantic::types::infer::infer_definition_types::{{closure}} at /home/micha/.cargo/git/checkouts/salsa-61760caba2b17ca5/f608ff8/components/salsa-macro-rules/src/setup_tracked_fn.rs:278:25 24: salsa::attach::Attached::attach at /home/micha/.cargo/git/checkouts/salsa-61760caba2b17ca5/f608ff8/src/attach.rs:71:9 25: salsa::attach::attach::{{closure}} at /home/micha/.cargo/git/checkouts/salsa-61760caba2b17ca5/f608ff8/src/attach.rs:91:23 26: std::thread::local::LocalKey::try_with at /rustc/eeb90cda1969383f56a2637cbd3037bdf598841c/library/std/src/thread/local.rs:283:12 27: std::thread::local::LocalKey::with at /rustc/eeb90cda1969383f56a2637cbd3037bdf598841c/library/std/src/thread/local.rs:260:9 28: salsa::attach::attach at /home/micha/.cargo/git/checkouts/salsa-61760caba2b17ca5/f608ff8/src/attach.rs:91:5 29: red_knot_python_semantic::types::infer::infer_definition_types at /home/micha/.cargo/git/checkouts/salsa-61760caba2b17ca5/f608ff8/components/salsa-macro-rules/src/setup_tracked_fn.rs:270:13 30: red_knot_python_semantic::types::infer::TypeInferenceBuilder::infer_definition at ./crates/red_knot_python_semantic/src/types/infer.rs:665:22 31: red_knot_python_semantic::types::infer::TypeInferenceBuilder::infer_annotated_assignment_statement at ./crates/red_knot_python_semantic/src/types/infer.rs:1131:13 32: red_knot_python_semantic::types::infer::TypeInferenceBuilder::infer_statement at ./crates/red_knot_python_semantic/src/types/infer.rs:639:45 33: red_knot_python_semantic::types::infer::TypeInferenceBuilder::infer_body at ./crates/red_knot_python_semantic/src/types/infer.rs:623:13 34: red_knot_python_semantic::types::infer::TypeInferenceBuilder::infer_module at ./crates/red_knot_python_semantic/src/types/infer.rs:585:9 35: red_knot_python_semantic::types::infer::TypeInferenceBuilder::infer_region_scope at ./crates/red_knot_python_semantic/src/types/infer.rs:347:17 36: red_knot_python_semantic::types::infer::TypeInferenceBuilder::infer_region at ./crates/red_knot_python_semantic/src/types/infer.rs:335:46 37: red_knot_python_semantic::types::infer::TypeInferenceBuilder::finish at ./crates/red_knot_python_semantic/src/types/infer.rs:2445:9 38: ::execute::inner_ at ./crates/red_knot_python_semantic/src/types/infer.rs:73:5 39: ::execute at /home/micha/.cargo/git/checkouts/salsa-61760caba2b17ca5/f608ff8/components/salsa-macro-rules/src/setup_tracked_fn.rs:179:21 40: salsa::function::execute::>::execute::{{closure}} at /home/micha/.cargo/git/checkouts/salsa-61760caba2b17ca5/f608ff8/src/function/execute.rs:52:43 41: as core::ops::function::FnOnce<()>>::call_once at /rustc/eeb90cda1969383f56a2637cbd3037bdf598841c/library/core/src/panic/unwind_safe.rs:272:9 42: std::panicking::try::do_call at /rustc/eeb90cda1969383f56a2637cbd3037bdf598841c/library/std/src/panicking.rs:557:40 43: __rust_try 44: std::panicking::try at /rustc/eeb90cda1969383f56a2637cbd3037bdf598841c/library/std/src/panicking.rs:521:19 45: std::panic::catch_unwind at /rustc/eeb90cda1969383f56a2637cbd3037bdf598841c/library/std/src/panic.rs:350:14 46: salsa::cycle::Cycle::catch at /home/micha/.cargo/git/checkouts/salsa-61760caba2b17ca5/f608ff8/src/cycle.rs:42:15 47: salsa::function::execute::>::execute at /home/micha/.cargo/git/checkouts/salsa-61760caba2b17ca5/f608ff8/src/function/execute.rs:52:27 48: salsa::function::fetch::>::fetch_cold at /home/micha/.cargo/git/checkouts/salsa-61760caba2b17ca5/f608ff8/src/function/fetch.rs:95:14 49: salsa::function::fetch::>::compute_value::{{closure}} at /home/micha/.cargo/git/checkouts/salsa-61760caba2b17ca5/f608ff8/src/function/fetch.rs:35:68 50: core::option::Option::or_else at /rustc/eeb90cda1969383f56a2637cbd3037bdf598841c/library/core/src/option.rs:1550:21 51: salsa::function::fetch::>::compute_value at /home/micha/.cargo/git/checkouts/salsa-61760caba2b17ca5/f608ff8/src/function/fetch.rs:35:34 52: salsa::function::fetch::>::fetch at /home/micha/.cargo/git/checkouts/salsa-61760caba2b17ca5/f608ff8/src/function/fetch.rs:17:13 53: red_knot_python_semantic::types::infer::infer_scope_types::{{closure}} at /home/micha/.cargo/git/checkouts/salsa-61760caba2b17ca5/f608ff8/components/salsa-macro-rules/src/setup_tracked_fn.rs:278:25 54: salsa::attach::Attached::attach at /home/micha/.cargo/git/checkouts/salsa-61760caba2b17ca5/f608ff8/src/attach.rs:71:9 55: salsa::attach::attach::{{closure}} at /home/micha/.cargo/git/checkouts/salsa-61760caba2b17ca5/f608ff8/src/attach.rs:91:23 56: std::thread::local::LocalKey::try_with at /rustc/eeb90cda1969383f56a2637cbd3037bdf598841c/library/std/src/thread/local.rs:283:12 57: std::thread::local::LocalKey::with at /rustc/eeb90cda1969383f56a2637cbd3037bdf598841c/library/std/src/thread/local.rs:260:9 58: salsa::attach::attach at /home/micha/.cargo/git/checkouts/salsa-61760caba2b17ca5/f608ff8/src/attach.rs:91:5 59: red_knot_python_semantic::types::infer::infer_scope_types at /home/micha/.cargo/git/checkouts/salsa-61760caba2b17ca5/f608ff8/components/salsa-macro-rules/src/setup_tracked_fn.rs:270:13 60: red_knot_python_semantic::types::check_types at ./crates/red_knot_python_semantic/src/types.rs:39:22 61: ::execute::inner_ at ./crates/red_knot_workspace/src/workspace.rs:416:23 62: ::execute at /home/micha/.cargo/git/checkouts/salsa-61760caba2b17ca5/f608ff8/components/salsa-macro-rules/src/setup_tracked_fn.rs:179:21 63: salsa::function::execute::>::execute::{{closure}} at /home/micha/.cargo/git/checkouts/salsa-61760caba2b17ca5/f608ff8/src/function/execute.rs:52:43 64: as core::ops::function::FnOnce<()>>::call_once at /rustc/eeb90cda1969383f56a2637cbd3037bdf598841c/library/core/src/panic/unwind_safe.rs:272:9 65: std::panicking::try::do_call at /rustc/eeb90cda1969383f56a2637cbd3037bdf598841c/library/std/src/panicking.rs:557:40 66: __rust_try 67: std::panicking::try at /rustc/eeb90cda1969383f56a2637cbd3037bdf598841c/library/std/src/panicking.rs:521:19 68: std::panic::catch_unwind at /rustc/eeb90cda1969383f56a2637cbd3037bdf598841c/library/std/src/panic.rs:350:14 69: salsa::cycle::Cycle::catch at /home/micha/.cargo/git/checkouts/salsa-61760caba2b17ca5/f608ff8/src/cycle.rs:42:15 70: salsa::function::execute::>::execute at /home/micha/.cargo/git/checkouts/salsa-61760caba2b17ca5/f608ff8/src/function/execute.rs:52:27 71: salsa::function::fetch::>::fetch_cold at /home/micha/.cargo/git/checkouts/salsa-61760caba2b17ca5/f608ff8/src/function/fetch.rs:95:14 72: salsa::function::fetch::>::compute_value::{{closure}} at /home/micha/.cargo/git/checkouts/salsa-61760caba2b17ca5/f608ff8/src/function/fetch.rs:35:68 73: core::option::Option::or_else at /rustc/eeb90cda1969383f56a2637cbd3037bdf598841c/library/core/src/option.rs:1550:21 74: salsa::function::fetch::>::compute_value at /home/micha/.cargo/git/checkouts/salsa-61760caba2b17ca5/f608ff8/src/function/fetch.rs:35:34 75: salsa::function::fetch::>::fetch at /home/micha/.cargo/git/checkouts/salsa-61760caba2b17ca5/f608ff8/src/function/fetch.rs:17:13 76: red_knot_workspace::workspace::check_file::{{closure}} at /home/micha/.cargo/git/checkouts/salsa-61760caba2b17ca5/f608ff8/components/salsa-macro-rules/src/setup_tracked_fn.rs:278:25 77: salsa::attach::Attached::attach at /home/micha/.cargo/git/checkouts/salsa-61760caba2b17ca5/f608ff8/src/attach.rs:71:9 78: salsa::attach::attach::{{closure}} at /home/micha/.cargo/git/checkouts/salsa-61760caba2b17ca5/f608ff8/src/attach.rs:91:23 79: std::thread::local::LocalKey::try_with at /rustc/eeb90cda1969383f56a2637cbd3037bdf598841c/library/std/src/thread/local.rs:283:12 80: std::thread::local::LocalKey::with at /rustc/eeb90cda1969383f56a2637cbd3037bdf598841c/library/std/src/thread/local.rs:260:9 81: salsa::attach::attach at /home/micha/.cargo/git/checkouts/salsa-61760caba2b17ca5/f608ff8/src/attach.rs:91:5 82: red_knot_workspace::workspace::check_file at /home/micha/.cargo/git/checkouts/salsa-61760caba2b17ca5/f608ff8/components/salsa-macro-rules/src/setup_tracked_fn.rs:270:13 83: red_knot_workspace::workspace::Workspace::check::{{closure}}::{{closure}} at ./crates/red_knot_workspace/src/workspace.rs:216:44 84: rayon_core::scope::Scope::spawn::{{closure}}::{{closure}} at /home/micha/.cargo/registry/src/index.crates.io-6f17d22bba15001f/rayon-core-1.12.1/src/scope/mod.rs:526:57 85: as core::ops::function::FnOnce<()>>::call_once at /rustc/eeb90cda1969383f56a2637cbd3037bdf598841c/library/core/src/panic/unwind_safe.rs:272:9 86: std::panicking::try::do_call at /rustc/eeb90cda1969383f56a2637cbd3037bdf598841c/library/std/src/panicking.rs:557:40 87: __rust_try 88: std::panicking::try at /rustc/eeb90cda1969383f56a2637cbd3037bdf598841c/library/std/src/panicking.rs:521:19 89: std::panic::catch_unwind at /rustc/eeb90cda1969383f56a2637cbd3037bdf598841c/library/std/src/panic.rs:350:14 90: rayon_core::unwind::halt_unwinding at /home/micha/.cargo/registry/src/index.crates.io-6f17d22bba15001f/rayon-core-1.12.1/src/unwind.rs:17:5 91: rayon_core::scope::ScopeBase::execute_job_closure at /home/micha/.cargo/registry/src/index.crates.io-6f17d22bba15001f/rayon-core-1.12.1/src/scope/mod.rs:689:28 92: rayon_core::scope::ScopeBase::execute_job at /home/micha/.cargo/registry/src/index.crates.io-6f17d22bba15001f/rayon-core-1.12.1/src/scope/mod.rs:679:29 93: rayon_core::scope::Scope::spawn::{{closure}} at /home/micha/.cargo/registry/src/index.crates.io-6f17d22bba15001f/rayon-core-1.12.1/src/scope/mod.rs:526:13 94: as rayon_core::job::Job>::execute at /home/micha/.cargo/registry/src/index.crates.io-6f17d22bba15001f/rayon-core-1.12.1/src/job.rs:169:9 95: rayon_core::job::JobRef::execute at /home/micha/.cargo/registry/src/index.crates.io-6f17d22bba15001f/rayon-core-1.12.1/src/job.rs:64:9 96: rayon_core::registry::WorkerThread::execute at /home/micha/.cargo/registry/src/index.crates.io-6f17d22bba15001f/rayon-core-1.12.1/src/registry.rs:860:9 note: Some details are omitted, run with `RUST_BACKTRACE=full` for a verbose backtrace. ```
[x] #14307

sharkdp commented 1 month ago

With #14091 merged (which fixed the issue in src/blib2to3/pgen2/driver.py), we can now run a release version of red-knot on the full black codebase. (The other two issues likely have been fixed in the meantime?)

However, the debug version still fails due to some new debug assertions:

thread '<unnamed>' panicked at crates/red_knot_python_semantic/src/types/infer.rs:3752:17:
assertion `left == right` failed
  left: Invalid
 right: Load
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace
thread '<unnamed>' panicked at crates/red_knot_python_semantic/src/types/infer.rs:3752:17:
assertion `left == right` failed
  left: Invalid
 right: Load

https://github.com/astral-sh/ruff/blob/a7a78f939c2c393aa846b97fdbd32c1c3bfc7b34/crates/red_knot_python_semantic/src/types/infer.rs#L3751-L3760

dhruvmanila commented 3 weeks ago

For context, the ExprContext::Invalid is used where the expressions are invalid i.e., these files contains syntax errors (#13778).

sharkdp commented 3 weeks ago

The two remaining panics from the original description and the assertions mentioned in my previous comment are now resolved.

But there is a new panic, which I have opened a separate ticket for (#14307) and added to the list above.

sharkdp commented 3 weeks ago

Red knot can now run on the full black repository without any panics, allowing us to use it as a benchmark.

Currently it takes 120 ms for a cold run (40 ms for the src/ folder).

astral-sh / ruff

Red Knot panics when analyzing black #13478