| --TEST-- | |
| Bug #79927: Generator doesn't throw exception after multiple yield from iterable | |
| --FILE-- | |
| $generator = (function () { | |
| yield from [1, 2, 3]; | |
| })(); | |
| $generator->next(); | |
| $generator->next(); | |
| try { | |
| $generator->rewind(); | |
| } catch (Exception $e) { | |
| echo $e->getMessage(), "\n"; | |
| } | |
| echo $generator->current(), "\n"; | |
| $generator2 = (function () { | |
| yield from []; | |
| yield 4; | |
| })(); | |
| $generator2->current(); | |
| $generator2->rewind(); | |
| echo $generator2->current(), "\n"; | |
| --EXPECT-- | |
| Cannot rewind a generator that was already run | |
| 3 | |
| 4 | |