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2010-12-22[analyzer] Refactoring: lib/Checker -> lib/GR and libclangChecker -> ↵Argyrios Kyrtzidis
libclangGRCore git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@122421 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-22[analyzer] Refactoring: include/clang/Checker -> include/clang/GRArgyrios Kyrtzidis
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@122420 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-06Rename CXXExprWithTemporaries -> ExprWithCleanups; there's no theoreticalJohn McCall
reason this is limited to C++, and it's certainly not limited to temporaries. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@120996 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-25GCC didn't care for my attempt at API compatibility, so brute-force everythingJohn McCall
to the new constants. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@112047 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-02Further adjustments to -Wglobal-constructors; works for references and directJohn McCall
initializations now. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@110063 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-18Tweak dead stores checker to not emit a warning when initializationTed Kremenek
a scalar variable with a scalar parameter. This is a form of defensive programming. If the variable is unused, it will be caused by -Wunused-variable. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@98795 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-23Dead emit dead store warnings when assigning nil to an ObjC objectTed Kremenek
pointer (for defensive programming). This matches the behavior with assigning NULL to a regular pointer. Fixes <rdar://problem/7631278>. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@96985 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-26Move 'LocalCheckers.h' to the 'Checkers' subdirectory.Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@94609 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-25Move BugReporter.h, PathDiagnostic.h, and BugType.h to ↵Ted Kremenek
'include/Checker/BugReporter' git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@94428 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-25Split libAnalysis into two libraries: libAnalysis and libChecker.Ted Kremenek
(1) libAnalysis is a generic analysis library that can be used by Sema. It defines the CFG, basic dataflow analysis primitives, and inexpensive flow-sensitive analyses (e.g. LiveVariables). (2) libChecker contains the guts of the static analyzer, incuding the path-sensitive analysis engine and domain-specific checks. Now any clients that want to use the frontend to build their own tools don't need to link in the entire static analyzer. This change exposes various obvious cleanups that can be made to the layout of files and headers in libChecker. More changes pending. :) This change also exposed a layering violation between AnalysisContext and MemRegion. BlockInvocationContext shouldn't explicitly know about BlockDataRegions. For now I've removed the BlockDataRegion* from BlockInvocationContext (removing context-sensitivity; although this wasn't used yet). We need to have a better way to extend BlockInvocationContext (and any LocationContext) to add context-sensitivty. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@94406 91177308-0d34-0410-b5e6-96231b3b80d8
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