diff options
Diffstat (limited to 'lib/StaticAnalyzer/Checkers/ExprInspectionChecker.cpp')
| -rw-r--r-- | lib/StaticAnalyzer/Checkers/ExprInspectionChecker.cpp | 18 |
1 files changed, 16 insertions, 2 deletions
diff --git a/lib/StaticAnalyzer/Checkers/ExprInspectionChecker.cpp b/lib/StaticAnalyzer/Checkers/ExprInspectionChecker.cpp index 4a581bddd9..0005ec470d 100644 --- a/lib/StaticAnalyzer/Checkers/ExprInspectionChecker.cpp +++ b/lib/StaticAnalyzer/Checkers/ExprInspectionChecker.cpp @@ -8,10 +8,11 @@ //===----------------------------------------------------------------------===// #include "ClangSACheckers.h" +#include "clang/StaticAnalyzer/Checkers/SValExplainer.h" #include "clang/StaticAnalyzer/Core/BugReporter/BugType.h" #include "clang/StaticAnalyzer/Core/Checker.h" +#include "clang/StaticAnalyzer/Core/IssueHash.h" #include "clang/StaticAnalyzer/Core/PathSensitive/CheckerContext.h" -#include "clang/StaticAnalyzer/Checkers/SValExplainer.h" #include "llvm/ADT/StringSwitch.h" #include "llvm/Support/ScopedPrinter.h" @@ -41,6 +42,7 @@ class ExprInspectionChecker : public Checker<eval::Call, check::DeadSymbols, void analyzerExplain(const CallExpr *CE, CheckerContext &C) const; void analyzerPrintState(const CallExpr *CE, CheckerContext &C) const; void analyzerGetExtent(const CallExpr *CE, CheckerContext &C) const; + void analyzerHashDump(const CallExpr *CE, CheckerContext &C) const; typedef void (ExprInspectionChecker::*FnCheck)(const CallExpr *, CheckerContext &C) const; @@ -79,6 +81,7 @@ bool ExprInspectionChecker::evalCall(const CallExpr *CE, &ExprInspectionChecker::analyzerPrintState) .Case("clang_analyzer_numTimesReached", &ExprInspectionChecker::analyzerNumTimesReached) + .Case("clang_analyzer_hashDump", &ExprInspectionChecker::analyzerHashDump) .Default(nullptr); if (!Handler) @@ -280,7 +283,18 @@ void ExprInspectionChecker::analyzerCrash(const CallExpr *CE, LLVM_BUILTIN_TRAP; } +void ExprInspectionChecker::analyzerHashDump(const CallExpr *CE, + CheckerContext &C) const { + const LangOptions &Opts = C.getLangOpts(); + const SourceManager &SM = C.getSourceManager(); + FullSourceLoc FL(CE->getArg(0)->getLocStart(), SM); + std::string HashContent = + GetIssueString(SM, FL, getCheckName().getName(), "Category", + C.getLocationContext()->getDecl(), Opts); + + reportBug(HashContent, C); +} + void ento::registerExprInspectionChecker(CheckerManager &Mgr) { Mgr.registerChecker<ExprInspectionChecker>(); } - |