37     // 3.Let state be generator.[[GeneratorState]].  in GeneratorValidate()
39     JSGeneratorState state = generator->GetGeneratorState();  in GeneratorValidate()  local
40     // 4.If state is executing, throw a TypeError exception.  in GeneratorValidate()
41     if (state == JSGeneratorState::EXECUTING) {  in GeneratorValidate()
42         THROW_TYPE_ERROR_AND_RETURN(thread, "State is executing", JSGeneratorState::UNDEFINED);  in GeneratorValidate()
44     // 5.Return state.  in GeneratorValidate()
45     return state;  in GeneratorValidate()
51     // 1.Let state be ? GeneratorValidate(generator).  in GeneratorResume()
53     JSGeneratorState state = GeneratorValidate(thread, gen);  in GeneratorResume()  local
56     // 2.If state is completed, return CreateIterResultObject(undefined, true).  in GeneratorResume()
57     if (state == JSGeneratorState::COMPLETED) {  in GeneratorResume()
62     // 3.Assert: state is either suspendedStart or suspendedYield.  in GeneratorResume()
63     ASSERT_PRINT(state == JSGeneratorState::SUSPENDED_START ||  in GeneratorResume()
64                      state == JSGeneratorState::SUSPENDED_YIELD,  in GeneratorResume()
65                  "state is neither suspendedStart nor suspendedYield");  in GeneratorResume()
90     // 1.Let state be ? GeneratorValidate(generator).  in GeneratorResumeAbrupt()
92     JSGeneratorState state = GeneratorValidate(thread, gen);  in GeneratorResumeAbrupt()  local
95     // 2.If state is suspendedStart, then  in GeneratorResumeAbrupt()
97 …//     b.Once a generator enters the completed state it never leaves it and its associated executi…  in GeneratorResumeAbrupt()
98 …//       never resumed. Any execution state associated with generator can be discarded at this poi…  in GeneratorResumeAbrupt()
99     //     c.Set state to completed.  in GeneratorResumeAbrupt()
100     if (state == JSGeneratorState::SUSPENDED_START) {  in GeneratorResumeAbrupt()
101         state = JSGeneratorState::COMPLETED;  in GeneratorResumeAbrupt()
102         generator->SetGeneratorState(state);  in GeneratorResumeAbrupt()
105     // 3.If state is completed, then  in GeneratorResumeAbrupt()
109     if (state == JSGeneratorState::COMPLETED) {  in GeneratorResumeAbrupt()
118     // 4.Assert: state is suspendedYield.  in GeneratorResumeAbrupt()
119     ASSERT_PRINT(state == JSGeneratorState::SUSPENDED_YIELD, "state is not suspendedYield");  in GeneratorResumeAbrupt()