Fix phpstan/phpstan#8985: Expression result remembered on impure call-chains#5449

Closed

phpstan-bot wants to merge 19 commits intophpstan:2.1.xfrom

phpstan-bot:create-pull-request/patch-r89jstk

Commits on Apr 29, 2026

Fix phpstan/phpstan#8985: Expression result remembered on new()
staabm
committed
Skip storing expression types with new in chain instead of skipping at resolve time

authored and
staabm
committed
more readable
staabm
committed
Fix expressionHasNewInChain crash on Name nodes, add tests for all expression types

authored and
staabm
committed
Allow ClassConstFetch on new to be remembered, add tests for all expression types

authored and
staabm
committed
testClassConstFetchOnUnknownClass
staabm
committed
fix
staabm
committed
add failling test
staabm
committed
tests
staabm
committed
separate tests
staabm
committed
Allow stored expression types for new-chain expressions when set on the same AST node

authored and
staabm
committed
Update bug-8985.php
staabm
committed
Update ReturnTypeRuleTest.php
staabm
committed
Check for impure sub-expressions in TypeSpecifier::createForExpr

authored and
staabm
committed
Add tests for impure receiver chain and impure arguments

authored and
staabm
committed
Merge sub-expression side effect checks into existing purity conditions

authored and
staabm
committed
Remove expressionHasNewInChain from MutatingScope

authored and
staabm
committed
Extract side-effect checks into ExprSideEffectsHelper

authored and
staabm
committed
fix cs
staabm
committed