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Try to instantiate TypeVars inside `pt` when possible #24231

Open

noti0na1 wants to merge 4 commits intoscala:mainscala/scala3:mainfrom

dotty-staging:fix-function-type-inference-in-uniondotty-staging/dotty:fix-function-type-inference-in-unionCopy head branch name to clipboard

Conversation Commits4 (4)Checks Files changed

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Try to instantiate TypeVars inside `pt` when possible #24231
noti0na1 wants to merge 4 commits intoscala:mainfrom
dotty-staging:fix-function-type-inference-in-union

Commits

Commits on Oct 22, 2025

Try to instantiate `pt` if this is possible by looking into union/intersection types
noti0na1
committed

Commits on Oct 23, 2025

Refactor type instantiation logic when typing function values to handle union types
noti0na1
committed
Update comments; add test cases for function type inference with union types.
noti0na1
committed
Try to only instantiate one type variable bounded function types
noti0na1
committed

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