Pavel Labath 2c65dfaab5 [analyzer] Fix handling of "empty" structs with base classes ...

Summary:
RegionStoreManager had an optimization which replaces references to empty
structs with UnknownVal. Unfortunately, this check didn't take into account
possible field members in base classes.

To address this, I changed this test to "is empty and has no base classes". I
don't consider it worth the trouble to go through base classes and check if all
of them are empty.

Reviewers: jordan_rose

CC: cfe-commits

Differential Revision: http://llvm-reviews.chandlerc.com/D1547

llvm-svn: 189590

2013-08-29 16:06:04 +00:00

5.2 KiB

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