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path: root/clang/lib/StaticAnalyzer/Checkers/CheckSizeofPointer.cpp
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* [analyzer] Supply all checkers with a shouldRegister functionKristof Umann2019-01-261-0/+4
| | | | | | | | | | | | | | | | | | Introduce the boolean ento::shouldRegister##CHECKERNAME(const LangOptions &LO) function very similarly to ento::register##CHECKERNAME. This will force every checker to implement this function, but maybe it isn't that bad: I saw a lot of ObjC or C++ specific checkers that should probably not register themselves based on some LangOptions (mine too), but they do anyways. A big benefit of this is that all registry functions now register their checker, once it is called, registration is guaranteed. This patch is a part of a greater effort to reinvent checker registration, more info here: D54438#1315953 Differential Revision: https://reviews.llvm.org/D55424 llvm-svn: 352277
* Update the file headers across all of the LLVM projects in the monorepoChandler Carruth2019-01-191-4/+3
| | | | | | | | | | | | | | | | | to reflect the new license. We understand that people may be surprised that we're moving the header entirely to discuss the new license. We checked this carefully with the Foundation's lawyer and we believe this is the correct approach. Essentially, all code in the project is now made available by the LLVM project under our new license, so you will see that the license headers include that license only. Some of our contributors have contributed code under our old license, and accordingly, we have retained a copy of our old license notice in the top-level files in each project and repository. llvm-svn: 351636
* [analyzer][NFC] Move CheckerRegistry from the Core directory to FrontendKristof Umann2018-12-151-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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
* [analyzer] Apply whitespace cleanups by Honggyu Kim.Ted Kremenek2015-09-081-2/+2
| | | | llvm-svn: 246978
* Rewrite users of Stmt::child_begin/end into for-range loops.Benjamin Kramer2015-07-031-3/+3
| | | | | | No functionality change intended. llvm-svn: 241355
* Revert r240270 ("Fixed/added namespace ending comments using clang-tidy").Alexander Kornienko2015-06-221-1/+1
| | | | llvm-svn: 240353
* Fixed/added namespace ending comments using clang-tidy. NFCAlexander Kornienko2015-06-221-1/+1
| | | | | | | | | | | | The patch is generated using this command: $ tools/extra/clang-tidy/tool/run-clang-tidy.py -fix \ -checks=-*,llvm-namespace-comment -header-filter='llvm/.*|clang/.*' \ work/llvm/tools/clang To reduce churn, not touching namespaces spanning less than 10 lines. llvm-svn: 240270
* Clean up language and grammar.Eric Christopher2014-05-201-1/+1
| | | | | | | Based on a patch by jfcaron3@gmail.com! PR19806 llvm-svn: 209215
* Expose the name of the checker producing each diagnostic message.Alexander Kornienko2014-02-111-3/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | 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
* [analyzer] ArrayRef-ize BugReporter::EmitBasicReport.Jordan Rose2013-10-071-2/+1
| | | | | | No functionality change. llvm-svn: 192114
* [analyzer] Replace bug category magic strings with shared constants, take 2.Jordan Rose2013-10-041-1/+1
| | | | | | | Re-commit r191910 (reverted in r191936) with layering violation fixed, by moving the bug categories to StaticAnalyzerCore instead of ...Checkers. llvm-svn: 191937
* Temporarily revert r191910 until the layering violation can be fixed.Richard Smith2013-10-031-1/+1
| | | | llvm-svn: 191936
* [analyzer] Replace bug category magic strings with shared constants.Jordan Rose2013-10-031-1/+1
| | | | | | | | | | One small functionality change is to bring the sizeof-pointer checker in line with the other checkers by making its category be "Logic error" instead of just "Logic". There should be no other functionality changes. Patch by Daniel Marjamäki! llvm-svn: 191910
* Sort all of Clang's files under 'lib', and fix up the broken headersChandler Carruth2012-12-041-1/+1
| | | | | | | | | | | | | 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 the "issue context" (e.g. function or method) where a static ↵Ted Kremenek2012-04-041-1/+2
| | | | | | | | analyzer issue occurred in the plist output. Fixes <rdar://problem/11004527> llvm-svn: 154030
* Rename AnalysisContext to AnalysisDeclContext. Not only is this name more ↵Ted Kremenek2011-10-241-3/+3
| | | | | | accurate, but it frees up the name AnalysisContext for other uses. llvm-svn: 142782
* [analyzer] Refactor PathDiagnosticLocation: Make ↵Anna Zaks2011-09-201-4/+8
| | | | | | | | PathDiagnosticLocation(SourceLocation...) private. Most of the effort here goes to making BugReport refer to a PathDiagnosticLocation instead of FullSourceLocation. (Another step closer to the goal of having Diagnostics which can recover from invalid SourceLocations.) llvm-svn: 140182
* Add support for the OpenCL vec_step operator, by generalising andPeter Collingbourne2011-03-111-3/+3
| | | | | | | extending the existing support for sizeof and alignof. Original patch by Guy Benyei. llvm-svn: 127475
* [analyzer] Rename CheckerV2 -> Checker.Argyrios Kyrtzidis2011-03-011-2/+2
| | | | llvm-svn: 126726
* [analyzer] Use the new registration mechanism on the ↵Argyrios Kyrtzidis2011-02-171-4/+19
| | | | | | | | | | | | | non-path-sensitive-checkers: DeadStoresChecker ObjCMethSigsChecker ObjCUnusedIvarsChecker SizeofPointerChecker ObjCDeallocChecker SecuritySyntaxChecker llvm-svn: 125779
* Split 'include/clang/StaticAnalyzer' into ↵Ted Kremenek2011-02-101-1/+1
| | | | | | | | 'include/clang/StaticAnalyzer/Core' and 'include/clang/StaticAnalyzer/Checkers'. This layout matches lib/StaticAnalyzer, which corresponds to two StaticAnalyzer libraries. llvm-svn: 125251
* Chris Lattner has strong opinions about directoryTed Kremenek2010-12-231-0/+72
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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