Move generator-close on exception from the generator function to the GeneratorResume builtin.

src/builtins/builtins-definitions.h

 // Copyright 2017 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef V8_BUILTINS_BUILTINS_DEFINITIONS_H_
 #define V8_BUILTINS_BUILTINS_DEFINITIONS_H_
 
 namespace v8 {
 namespace internal {
 
@@ skipping 1031 matching lines @@
   V(PromiseConstructor)                              \
   V(PromiseHandle)                                   \
   V(PromiseResolve)                                  \
   V(PromiseResolveClosure)                           \
   V(RejectNativePromise)                             \
   V(ResolveNativePromise)                            \
   V(ResolvePromise)
 
 #define BUILTIN_EXCEPTION_CAUGHT_PREDICTION_LIST(V) V(PromiseHandleReject)
 
-#define BUILTIN_EXCEPTION_UNCAUGHT_PREDICTION_LIST(V) V(MapConstructor)
+#define BUILTIN_EXCEPTION_UNCAUGHT_PREDICTION_LIST(V) \
+  V(MapConstructor)                                   \
+  V(GeneratorPrototypeNext)                           \
+  V(GeneratorPrototypeReturn)                         \
+  V(GeneratorPrototypeThrow)
 
 #define IGNORE_BUILTIN(...)
 
 #define BUILTIN_LIST_ALL(V) BUILTIN_LIST(V, V, V, V, V, V, V, V)
 
 #define BUILTIN_LIST_C(V)                                            \
   BUILTIN_LIST(V, V, IGNORE_BUILTIN, IGNORE_BUILTIN, IGNORE_BUILTIN, \
                IGNORE_BUILTIN, IGNORE_BUILTIN, IGNORE_BUILTIN)
 
 #define BUILTIN_LIST_A(V)                                                      \
   BUILTIN_LIST(IGNORE_BUILTIN, IGNORE_BUILTIN, IGNORE_BUILTIN, IGNORE_BUILTIN, \
                IGNORE_BUILTIN, IGNORE_BUILTIN, V, V)
 
 #define BUILTIN_LIST_DBG(V)                                                    \
   BUILTIN_LIST(IGNORE_BUILTIN, IGNORE_BUILTIN, IGNORE_BUILTIN, IGNORE_BUILTIN, \
                IGNORE_BUILTIN, IGNORE_BUILTIN, IGNORE_BUILTIN, V)
 
 #define BUILTIN_LIST_TFS(V)                                                    \
   BUILTIN_LIST(IGNORE_BUILTIN, IGNORE_BUILTIN, IGNORE_BUILTIN, IGNORE_BUILTIN, \
                V, IGNORE_BUILTIN, IGNORE_BUILTIN, IGNORE_BUILTIN)
 
 #define BUILTINS_WITH_UNTAGGED_PARAMS(V) V(WasmCompileLazy)
 
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_BUILTINS_BUILTINS_DEFINITIONS_H_