Fix

phpstan · May 6, 2020 · 2d2b9d8 · 2d2b9d8
1 parent 0a1e2d3
commit 2d2b9d8
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/src/Analyser/MutatingScope.php b/src/Analyser/MutatingScope.php
@@ -2873,6 +2873,8 @@ public function removeTypeFromExpression(Expr $expr, Type $typeToRemove): self
 		if (
 			!$expr instanceof Variable
 			&& $exprType->equals($typeAfterRemove)
+			&& !$exprType instanceof ErrorType
+			&& !$exprType instanceof NeverType
 		) {
 			return $this;
 		}