diff options
Diffstat (limited to 'lib/StaticAnalyzer/Checkers/DebugCheckers.cpp')
-rw-r--r-- | lib/StaticAnalyzer/Checkers/DebugCheckers.cpp | 25 |
1 files changed, 23 insertions, 2 deletions
diff --git a/lib/StaticAnalyzer/Checkers/DebugCheckers.cpp b/lib/StaticAnalyzer/Checkers/DebugCheckers.cpp index 810a33ed404d..90b1111aff0f 100644 --- a/lib/StaticAnalyzer/Checkers/DebugCheckers.cpp +++ b/lib/StaticAnalyzer/Checkers/DebugCheckers.cpp @@ -11,7 +11,7 @@ // //===----------------------------------------------------------------------===// -#include "ClangSACheckers.h" +#include "clang/StaticAnalyzer/Checkers/BuiltinCheckerRegistration.h" #include "clang/Analysis/Analyses/Dominators.h" #include "clang/Analysis/Analyses/LiveVariables.h" #include "clang/Analysis/CallGraph.h" @@ -69,6 +69,25 @@ void ento::registerLiveVariablesDumper(CheckerManager &mgr) { } //===----------------------------------------------------------------------===// +// LiveStatementsDumper +//===----------------------------------------------------------------------===// + +namespace { +class LiveStatementsDumper : public Checker<check::ASTCodeBody> { +public: + void checkASTCodeBody(const Decl *D, AnalysisManager& Mgr, + BugReporter &BR) const { + if (LiveVariables *L = Mgr.getAnalysis<RelaxedLiveVariables>(D)) + L->dumpStmtLiveness(Mgr.getSourceManager()); + } +}; +} + +void ento::registerLiveStatementsDumper(CheckerManager &mgr) { + mgr.registerChecker<LiveStatementsDumper>(); +} + +//===----------------------------------------------------------------------===// // CFGViewer //===----------------------------------------------------------------------===// @@ -182,7 +201,9 @@ public: llvm::errs() << "[config]\n"; for (unsigned I = 0, E = Keys.size(); I != E; ++I) - llvm::errs() << Keys[I]->getKey() << " = " << Keys[I]->second << '\n'; + llvm::errs() << Keys[I]->getKey() << " = " + << (Keys[I]->second.empty() ? "\"\"" : Keys[I]->second) + << '\n'; llvm::errs() << "[stats]\n" << "num-entries = " << Keys.size() << '\n'; } |