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path: root/clang/lib/StaticAnalyzer/Checkers/ArrayBoundCheckerV2.cpp
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* [analyzer] Refactor and cleanup IsCompleteTypeAnna Zaks2014-10-031-12/+1
| | | | | | | | | | There are three copies of IsCompleteType(...) functions in CSA and all of them are incomplete (I experienced crashes in some CSA's test cases). I have replaced these function calls with Type::isIncompleteType() calls. A patch by Aleksei Sidorin! llvm-svn: 219026
* [C++11] Use 'nullptr'. StaticAnalyzer edition.Craig Topper2014-05-271-2/+2
| | | | llvm-svn: 209642
* Replace OwningPtr with std::unique_ptr.Ahmed Charles2014-03-071-2/+2
| | | | | | This compiles cleanly with lldb/lld/clang-tools-extra/llvm. llvm-svn: 203279
* [C++11] Replace llvm::tie with std::tie.Benjamin Kramer2014-03-021-2/+2
| | | | llvm-svn: 202639
* Expose the name of the checker producing each diagnostic message.Alexander Kornienko2014-02-111-2/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | Summary: In clang-tidy we'd like to know the name of the checker producing each diagnostic message. PathDiagnostic has BugType and Category fields, which are both arbitrary human-readable strings, but we need to know the exact name of the checker in the form that can be used in the CheckersControlList option to enable/disable the specific checker. This patch adds the CheckName field to the CheckerBase class, and sets it in the CheckerManager::registerChecker() method, which gets them from the CheckerRegistry. Checkers that implement multiple checks have to store the names of each check in the respective registerXXXChecker method. Reviewers: jordan_rose, krememek Reviewed By: jordan_rose CC: cfe-commits Differential Revision: http://llvm-reviews.chandlerc.com/D2557 llvm-svn: 201186
* Include llvm::Optional in clang/Basic/LLVM.hDavid Blaikie2013-02-201-3/+3
| | | | | | Post-commit CR feedback from Jordan Rose regarding r175594. llvm-svn: 175679
* Replace SVal llvm::cast support to be well-defined.David Blaikie2013-02-201-15/+14
| | | | | | See r175462 for another example/more details. llvm-svn: 175594
* Sort all of Clang's files under 'lib', and fix up the broken headersChandler Carruth2012-12-041-2/+2
| | | | | | | | | | | | | uncovered. This required manually correcting all of the incorrect main-module headers I could find, and running the new llvm/utils/sort_includes.py script over the files. I also manually added quite a few missing headers that were uncovered by shuffling the order or moving headers up to be main-module-headers. llvm-svn: 169237
* Include pruning and general cleanup.Benjamin Kramer2012-12-011-1/+1
| | | | llvm-svn: 169095
* [analyzer] Rename 'EmitReport' to 'emitReport'.Jordan Rose2012-11-021-1/+1
| | | | | | No functionality change. llvm-svn: 167275
* Basic: import SmallString<> into clang namespaceDylan Noblesmith2012-02-051-1/+1
| | | | | | | (I was going to fix the TODO about DenseMap too, but that would break self-host right now. See PR11922.) llvm-svn: 149799
* Basic: import OwningPtr<> into clang namespaceDylan Noblesmith2012-02-051-1/+1
| | | | llvm-svn: 149798
* Move a method from IdentifierTable.h out of line and remove the SmallString ↵Benjamin Kramer2012-02-041-0/+1
| | | | | | | | include. Fix all the transitive include users. llvm-svn: 149783
* Move various diagnostic operator<< overloads out of line and remove includes ↵Benjamin Kramer2012-02-041-0/+1
| | | | | | | | | of Diagnostic.h. Fix all the files that depended on transitive includes of Diagnostic.h. With this patch in place changing a diagnostic no longer requires a full rebuild of the StaticAnalyzer. llvm-svn: 149781
* Change references to 'const ProgramState *' to typedef 'ProgramStateRef'.Ted Kremenek2012-01-261-10/+10
| | | | | | | | At this point this is largely cosmetic, but it opens the door to replace ProgramStateRef with a smart pointer that more eagerly acts in the role of reclaiming unused ProgramState objects. llvm-svn: 149081
* [analyzer] Make VLA checker taint aware. Anna Zaks2012-01-211-5/+14
| | | | | | Also, slightly modify the diagnostic message in ArrayBound and DivZero (still use 'taint', which might not mean much to the user, but plan on changing it later). llvm-svn: 148626
* [analyzer] Catch the first taint propagation implied buffer overflow.Anna Zaks2011-11-161-5/+13
| | | | | | | | | | | | | | Change the ArrayBoundCheckerV2 to be more aggressive in reporting buffer overflows when the offset is tainted. Previously, we did not report bugs when the state was underconstrained (not enough information about the bound to determine if there is an overflow) to avoid false positives. However, if we know that the buffer offset is tainted - comes in from the user space and can be anything, we should report it as a bug. + The very first example of us catching a taint related bug. This is the only example we can currently handle. More to come... llvm-svn: 144826
* [analyzer] Rename generateNode -> addTransition in CheckerContextAnna Zaks2011-10-261-1/+1
| | | | | | Also document addTransition methods. llvm-svn: 143059
* [analyzer] Remove the dependency on CheckerContext::getStmt() as well as the ↵Anna Zaks2011-10-061-1/+3
| | | | | | method itself. llvm-svn: 141262
* Remove EnhancedBugReport and RangedBugReport - pull all the extra ↵Anna Zaks2011-08-171-1/+1
| | | | | | functionality they provided into their parent BugReport. The only functional changes are: made getRanges() non const - it adds default range to Ranges if none are supplied, made getStmt() private, which was another FIXME. llvm-svn: 137894
* Rename GRState to ProgramState, and cleanup some code formatting along the way.Ted Kremenek2011-08-151-11/+11
| | | | llvm-svn: 137665
* Cleanup various declarations of 'Stmt*' to be 'Stmt *', etc. in libAnalyzer ↵Ted Kremenek2011-08-121-2/+2
| | | | | | and libStaticAnalyzer[*]. It was highly inconsistent, and very ugly to look at. llvm-svn: 137537
* remove unneeded llvm:: namespace qualifiers on some core types now that ↵Chris Lattner2011-07-231-2/+2
| | | | | | | | LLVM.h imports them into the clang namespace. llvm-svn: 135852
* ArrayBoundCheckerV2: don't arbitrarily warn about indexing before the ↵Ted Kremenek2011-04-121-19/+42
| | | | | | 0-index of a symbolic region. In many cases that isn't really the base offset. llvm-svn: 129366
* [analyzer] Rename CheckerV2 -> Checker.Argyrios Kyrtzidis2011-03-011-2/+2
| | | | llvm-svn: 126726
* [analyzer] Migrate ArrayBoundCheckerV2 to CheckerV2.Argyrios Kyrtzidis2011-02-281-18/+15
| | | | | | Turns -analyzer-check-buffer-overflows into -analyzer-checker=core.experimental.Overflow llvm-svn: 126609
* Split 'include/clang/StaticAnalyzer' into ↵Ted Kremenek2011-02-101-3/+3
| | | | | | | | 'include/clang/StaticAnalyzer/Core' and 'include/clang/StaticAnalyzer/Checkers'. This layout matches lib/StaticAnalyzer, which corresponds to two StaticAnalyzer libraries. llvm-svn: 125251
* [analyzer] lib/StaticAnalyzer/Checkers/ExprEngineInternalChecks.h -> ↵Argyrios Kyrtzidis2011-02-081-1/+1
| | | | | | lib/StaticAnalyzer/Checkers/InternalChecks.h llvm-svn: 125121
* [analyzer] Add 'isLoad' parameter in Checker::visitLocation() to ↵Argyrios Kyrtzidis2011-01-111-2/+2
| | | | | | conveniently distinguish between loads/stores. llvm-svn: 123261
* Chris Lattner has strong opinions about directoryTed Kremenek2010-12-231-0/+277
layout. :) Rename the 'EntoSA' directories to 'StaticAnalyzer'. Internally we will still use the 'ento' namespace for the analyzer engine (unless there are further sabre rattlings...). llvm-svn: 122514
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