2 Commits

Author	SHA1	Message	Date
Kristof Umann	76a21502fd	[analyzer][NFC] Move CheckerRegistry from the Core directory to Frontend ... ClangCheckerRegistry is a very non-obvious, poorly documented, weird concept. It derives from CheckerRegistry, and is placed in lib/StaticAnalyzer/Frontend, whereas it's base is located in lib/StaticAnalyzer/Core. It was, from what I can imagine, used to circumvent the problem that the registry functions of the checkers are located in the clangStaticAnalyzerCheckers library, but that library depends on clangStaticAnalyzerCore. However, clangStaticAnalyzerFrontend depends on both of those libraries. One can make the observation however, that CheckerRegistry has no place in Core, it isn't used there at all! The only place where it is used is Frontend, which is where it ultimately belongs. This move implies that since include/clang/StaticAnalyzer/Checkers/ClangCheckers.h only contained a single function: class CheckerRegistry; void registerBuiltinCheckers(CheckerRegistry &registry); it had to re purposed, as CheckerRegistry is no longer available to clangStaticAnalyzerCheckers. It was renamed to BuiltinCheckerRegistration.h, which actually describes it a lot better -- it does not contain the registration functions for checkers, but only those generated by the tblgen files. Differential Revision: https://reviews.llvm.org/D54436 llvm-svn: 349275	2018-12-15 16:23:51 +00:00
Kristof Umann	e0466f570e	[analyzer] INT50-CPP. Do not cast to an out-of-range enumeration checker ... This checker implements a solution to the "INT50-CPP. Do not cast to an out-of-range enumeration value" rule [1]. It lands in alpha for now, and a number of followup patches are planned in order to enable it by default. [1] https://www.securecoding.cert.org/confluence/display/cplusplus/INT50-CPP.+Do+not+cast+to+an+out-of-range+enumeration+value Patch by: Endre Fülöp and Alexander Zaitsev! Differential Revision: https://reviews.llvm.org/D33672 llvm-svn: 347513	2018-11-24 12:24:27 +00:00