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<code>type[tuple[Any, ...]]</code> should be considered callable

typechecking

Status: Open.

Bug

#530 In facebook/pyrefly;

· rchen152 opened on Jun 18, 2025

as_call_target doesn't work on unions

typechecking

Status: Open.

Bug

#529 In facebook/pyrefly;

· rchen152 opened on Jun 18, 2025

"inconsistent types when breaking cycles" error on loop

typechecking

Status: Open.

Bug

#528 In facebook/pyrefly;

· rchen152 opened on Jun 18, 2025

Forward reference doesn't work in implicit alias of <code>Callable</code>

typechecking

Status: Open.

Bug

#527 In facebook/pyrefly;

· rchen152 opened on Jun 18, 2025

<code>and</code> of <code>isinstance(x, ...)</code> calls causes <code>x</code> to be narrowed to the type in the last call?

typechecking

Status: Open.

Bug

#526 In facebook/pyrefly;

· rchen152 opened on Jun 18, 2025

Warn on unbound type vars in annotated variable assignments

typechecking

UserBugs reported by external users that should be prioritisedBugs reported by external users that should be prioritised

Status: Open.

Feature

#524 In facebook/pyrefly;

· grievejia opened on Jun 18, 2025

Panic <code>attempt to subtract with overflow</code> in <code>crates/ruff_annotate_snippets/src/renderer/margin.rs</code>

Status: Open.

#523 In facebook/pyrefly;

· qarmin opened on Jun 18, 2025

[unclear message] ClassVar initialized on __new__ method

enhancementNew feature or requestNew feature or request

Status: Open.

Task

#522 In facebook/pyrefly;

· ZPyrolink opened on Jun 18, 2025

[feature] include a reason for why a field is read-only

enhancementNew feature or requestNew feature or request

good second issueLarger than "good first issue", but still well-defined and somewhat self-contained.Larger than "good first issue", but still well-defined and somewhat self-contained.

Status: Open.

Feature

#521 In facebook/pyrefly;

· yangdanny97 opened on Jun 18, 2025

Random <code>Stack overflows</code>, <code>Stack use after return</code> and other crashes, when checking specific files with pyrefly compiled with Address Sanitizer

Status: Open.

#516 In facebook/pyrefly;

· qarmin opened on Jun 18, 2025

[feature] skip return type check &amp; allow docstring or <code>...</code> function bodies for abstract methods

good second issueLarger than "good first issue", but still well-defined and somewhat self-contained.Larger than "good first issue", but still well-defined and somewhat self-contained.

typechecking

Status: Open.

Feature

#515 In facebook/pyrefly;

· yangdanny97 opened on Jun 18, 2025

Generically returning <code>Self</code> doesn't work

Status: Open.

#514 In facebook/pyrefly;

· bigfootjon opened on Jun 18, 2025