I am hoping to be able to develop (and contribute) a checker from the "potential future checkers" at clang-analyzer.llvm.org. Currently, I have created a checker and successfully registered it with the analyzer, but it currently does nothing.
I have looked at the "potential future checkers" list, and thought the different.IdenticalCondIfElseIf item could be an easy checker to implement for a beginner (If I'm wrong, perhaps you could point me towards a checker that is easy to implement).
However, I don't know what callback to use, since checkPreStmt and checkPostStmt does not include control flow statements, and the checkBranchCondition only checks each branch condition.
I would need to examine the entire if-branch (if condition x every else if condition), to be able to detect identical branch conditions, right?