fix(resolution): read a quoted Python annotation as a receiver type - #1690
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danusha2345 wants to merge 1 commit into
Open
fix(resolution): read a quoted Python annotation as a receiver type#1690danusha2345 wants to merge 1 commit into
danusha2345 wants to merge 1 commit into
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…olbymchenry#1684) `def f(o: "Alpha")` is the same annotation as `def f(o: Alpha)` — a forward reference, and what every file under `from __future__ import annotations` writes — but the receiver-type pattern stopped at the quote, read no type, and `o.render()` produced no edge at all. Admit the quoted form.
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Fixes #1684.
Problem
def f(o: "Alpha")is the same annotation asdef f(o: Alpha)— a forward reference, and what every file underfrom __future__ import annotationswrites — but the receiver-type pattern (\bo\b\s*:\s*([A-Z][\w.]*)) stopped at the quote, read no type, ando.render()produced no edge at all while the unquoted twin resolved toAlpha::render.Change
buildLocalReceiverTypePatterns(Python) admits the quoted form,o: "Alpha"/o: 'pkg.Alpha', tried before the unquoted pattern.resolveMethodOnTypestill validates the method exists on that type, so nothing new can be guessed.Verification
New
__tests__/python-quoted-annotation.test.tswith the issue's repro: quoted, single-quoted and unquoted annotations all resolve to the same method; it fails onmain(expected [] to deeply equal ['Alpha::render']). Full suite green.🤖 Generated with Claude Code