Adam Balogh bcc662484a [analyzer] Crash fix for alpha.cplusplus.IteratorRange ...

If the non-iterator side of an iterator operation
`+`, `+=`, `-` or `-=` is `UndefinedVal` an assertions happens.
This small fix prevents this.

Patch by Adam Balogh.

Reviewed By: NoQ

Differential Revision: https://reviews.llvm.org/D85424

2021-03-10 12:42:24 +01:00

27 KiB

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