More precise spaceship operator type

phpstan · Nov 9, 2020 · 1a4f8b3 · 1a4f8b3
1 parent 701c8c9
commit 1a4f8b3
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/Analyser/MutatingScope.php b/src/Analyser/MutatingScope.php
@@ -1001,7 +1001,7 @@ private function resolveType(Expr $node): Type
 		}
 
 		if ($node instanceof Expr\BinaryOp\Spaceship) {
-			return new IntegerType();
+			return IntegerRangeType::fromInterval(-1, 1);
 		}
 
 		if ($node instanceof Expr\AssignOp\Coalesce) {