Fix infinite loop in jsdoc parsing#17420
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rbuckton
suggested changes
Jul 26, 2017
| parsingContext = saveParsingContext; | ||
| return result; | ||
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| function checkZeroLengthNode(startPos: number) { |
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Does this need to be in its own function?
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| function checkZeroLengthNode(startPos: number) { | ||
| if (startPos === scanner.getStartPos()) { | ||
| // What we're parsing isn't actually remotely recognizable as a parameter and we've consumed no tokens whatsoever |
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Comment mentions parameters which may be too specific for this context.
sandersn
approved these changes
Jul 26, 2017
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I've included a test case demonstrating a (behaviorally) similar bug to those fixed in #17354, but in jsdoc. @sandersn and I were talking about how, after looking at it, it was likely we had a bug like this, so I looked into it and found a reproduction.
The fix generalizes the fix applied in #17354, by moving it into
parseDelimitedList.