Jordan Rose a6839aaa9b [analyzer] Check all conditions in a chained if against each other. ...

Like the binary operator check of r201702, this actually checks the
condition of every if in a chain against every other condition, an
O(N^2) operation. In most cases N should be small enough to make this
practical, and checking all cases like this makes it much more likely
to catch a copy-paste error within the same series of branches.

Part of IdenticalExprChecker; patch by Daniel Fahlgren!

llvm-svn: 203585

2014-03-11 16:52:29 +00:00

18 KiB

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