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phpstan / phpstan-src Public

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add Type::isError method#4530

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canvural wants to merge 6 commits intophpstan:2.1.xphpstan/phpstan-src:2.1.xfrom

canvural:is-errorcanvural/phpstan-src:is-errorCopy head branch name to clipboard

Conversation Commits6 (6)Checks Files changed

Open

add Type::isError method#4530
canvural wants to merge 6 commits intophpstan:2.1.xfrom
canvural:is-error

Commits

Commits on Feb 20, 2026

add Type::isError method
canvural
committed
replace instanceof ErrorType usages
canvural
committed
update ApiInstanceofTypeRule
canvural
committed
fix sa errors
canvural
committed
simplify MixedType::isError
canvural
committed
fixes after rebase
canvural
committed

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