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authorDimitry Andric <dim@FreeBSD.org>2011-02-20 13:06:31 +0000
committerDimitry Andric <dim@FreeBSD.org>2011-02-20 13:06:31 +0000
commitbca07a4524feb4edec581062d631a13116320a24 (patch)
treea9243275843fbeaa590afc07ee888e006b8d54ea /lib/StaticAnalyzer/Checkers/DebugCheckers.cpp
parent998bc5802ecdd65ce3b270f6c69a8ae8557f0a10 (diff)
downloadsrc-bca07a4524feb4edec581062d631a13116320a24.tar.gz
src-bca07a4524feb4edec581062d631a13116320a24.zip
Vendor import of clang trunk r126079:vendor/clang/clang-r126079
Notes
Notes: svn path=/vendor/clang/dist/; revision=218887 svn path=/vendor/clang/clang-r126079/; revision=218888; tag=vendor/clang/clang-r126079
Diffstat (limited to 'lib/StaticAnalyzer/Checkers/DebugCheckers.cpp')
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diff --git a/lib/StaticAnalyzer/Checkers/DebugCheckers.cpp b/lib/StaticAnalyzer/Checkers/DebugCheckers.cpp
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+//==- DebugCheckers.cpp - Debugging Checkers ---------------------*- C++ -*-==//
+//
+// The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+// This file defines a checkers that display debugging information.
+//
+//===----------------------------------------------------------------------===//
+
+#include "ClangSACheckers.h"
+#include "clang/StaticAnalyzer/Core/CheckerV2.h"
+#include "clang/StaticAnalyzer/Core/PathSensitive/AnalysisManager.h"
+#include "clang/Analysis/Analyses/LiveVariables.h"
+
+using namespace clang;
+using namespace ento;
+
+//===----------------------------------------------------------------------===//
+// LiveVariablesDumper
+//===----------------------------------------------------------------------===//
+
+namespace {
+class LiveVariablesDumper : public CheckerV2<check::ASTCodeBody> {
+public:
+ void checkASTCodeBody(const Decl *D, AnalysisManager& mgr,
+ BugReporter &BR) const {
+ if (LiveVariables* L = mgr.getLiveVariables(D)) {
+ L->dumpBlockLiveness(mgr.getSourceManager());
+ }
+ }
+};
+}
+
+void ento::registerLiveVariablesDumper(CheckerManager &mgr) {
+ mgr.registerChecker<LiveVariablesDumper>();
+}
+
+//===----------------------------------------------------------------------===//
+// CFGViewer
+//===----------------------------------------------------------------------===//
+
+namespace {
+class CFGViewer : public CheckerV2<check::ASTCodeBody> {
+public:
+ void checkASTCodeBody(const Decl *D, AnalysisManager& mgr,
+ BugReporter &BR) const {
+ if (CFG *cfg = mgr.getCFG(D)) {
+ cfg->viewCFG(mgr.getLangOptions());
+ }
+ }
+};
+}
+
+void ento::registerCFGViewer(CheckerManager &mgr) {
+ mgr.registerChecker<CFGViewer>();
+}
+
+//===----------------------------------------------------------------------===//
+// CFGDumper
+//===----------------------------------------------------------------------===//
+
+namespace {
+class CFGDumper : public CheckerV2<check::ASTCodeBody> {
+public:
+ void checkASTCodeBody(const Decl *D, AnalysisManager& mgr,
+ BugReporter &BR) const {
+ if (CFG *cfg = mgr.getCFG(D)) {
+ cfg->dump(mgr.getLangOptions());
+ }
+ }
+};
+}
+
+void ento::registerCFGDumper(CheckerManager &mgr) {
+ mgr.registerChecker<CFGDumper>();
+}