[PATCH] D58777: [analyzer] Fix an assertation failurure for invalid sourcelocation, add a new debug checker

[Kristóf Umann via Phabricator via cfe-commits]

Szelethus added a comment.

In D58777#1422248 <https://reviews.llvm.org/D58777#1422248>, @NoQ wrote:

> Very nice! Crashing diagnostic locations are a fairly common issue. That said, this still makes me wonder what sort of checker were you writing that triggered this originally :)


Unfortunately, nothing fancy, I just made another debug checker to emit a warning on each macro location to test macro expansions in the plist output. I did encounter a crash (this one), but since creduce can only work on a preprocessed file, I created this checker to be able to get a sensible test case.


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https://reviews.llvm.org/D58777