Update kernel module.

test/kernel/regression/super_operator.dart.txt

Index: test/kernel/regression/super_operator.dart.txt
diff --git a/test/kernel/regression/super_operator.dart.txt b/test/kernel/regression/super_operator.dart.txt
index cba601b199ce34817bc699ce518c72ac0672590a..39381c52a814447b61b73c7b049427d90147f435 100644
--- a/test/kernel/regression/super_operator.dart.txt
+++ b/test/kernel/regression/super_operator.dart.txt
@@ -19,7 +19,7 @@ class B extends self::A {
   operator [](dynamic i) → dynamic
     return super.{self::A::[]}(i);
   operator []=(dynamic i, dynamic val) → dynamic
-    return let final dynamic #t1 = let final dynamic #t2 = i in let final dynamic #t3 = i = #t2.+(1) in #t2 in super.{self::A::[]=}(#t1, super.{self::A::[]}(#t1).+(val));
+    return let final dynamic #t1 = let final dynamic #t2 = i in let final dynamic #t3 = i = #t2.+(1) in #t2 in let final dynamic #t4 = super.{self::A::[]}(#t1).+(val) in let final dynamic #t5 = super.{self::A::[]=}(#t1, #t4) in #t4;
 }
 class Autobianchi extends core::Object {
   constructor •() → self::Autobianchi