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path: root/lib/StaticAnalyzer/Checkers/AnalysisOrderChecker.cpp
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-rw-r--r--lib/StaticAnalyzer/Checkers/AnalysisOrderChecker.cpp62
1 files changed, 61 insertions, 1 deletions
diff --git a/lib/StaticAnalyzer/Checkers/AnalysisOrderChecker.cpp b/lib/StaticAnalyzer/Checkers/AnalysisOrderChecker.cpp
index 90d5c0e36a473..e4cdc500de6ad 100644
--- a/lib/StaticAnalyzer/Checkers/AnalysisOrderChecker.cpp
+++ b/lib/StaticAnalyzer/Checkers/AnalysisOrderChecker.cpp
@@ -15,8 +15,10 @@
//===----------------------------------------------------------------------===//
#include "ClangSACheckers.h"
+#include "clang/AST/ExprCXX.h"
#include "clang/StaticAnalyzer/Core/Checker.h"
#include "clang/StaticAnalyzer/Core/CheckerManager.h"
+#include "clang/StaticAnalyzer/Core/PathSensitive/CallEvent.h"
#include "clang/StaticAnalyzer/Core/PathSensitive/CheckerContext.h"
using namespace clang;
@@ -29,8 +31,17 @@ class AnalysisOrderChecker
check::PostStmt<CastExpr>,
check::PreStmt<ArraySubscriptExpr>,
check::PostStmt<ArraySubscriptExpr>,
+ check::PreStmt<CXXNewExpr>,
+ check::PostStmt<CXXNewExpr>,
+ check::PreStmt<OffsetOfExpr>,
+ check::PostStmt<OffsetOfExpr>,
+ check::PreCall,
+ check::PostCall,
+ check::NewAllocator,
check::Bind,
- check::RegionChanges> {
+ check::RegionChanges,
+ check::LiveSymbols> {
+
bool isCallbackEnabled(AnalyzerOptions &Opts, StringRef CallbackName) const {
return Opts.getBooleanOption("*", false, this) ||
Opts.getBooleanOption(CallbackName, false, this);
@@ -72,11 +83,60 @@ public:
llvm::errs() << "PostStmt<ArraySubscriptExpr>\n";
}
+ void checkPreStmt(const CXXNewExpr *NE, CheckerContext &C) const {
+ if (isCallbackEnabled(C, "PreStmtCXXNewExpr"))
+ llvm::errs() << "PreStmt<CXXNewExpr>\n";
+ }
+
+ void checkPostStmt(const CXXNewExpr *NE, CheckerContext &C) const {
+ if (isCallbackEnabled(C, "PostStmtCXXNewExpr"))
+ llvm::errs() << "PostStmt<CXXNewExpr>\n";
+ }
+
+ void checkPreStmt(const OffsetOfExpr *OOE, CheckerContext &C) const {
+ if (isCallbackEnabled(C, "PreStmtOffsetOfExpr"))
+ llvm::errs() << "PreStmt<OffsetOfExpr>\n";
+ }
+
+ void checkPostStmt(const OffsetOfExpr *OOE, CheckerContext &C) const {
+ if (isCallbackEnabled(C, "PostStmtOffsetOfExpr"))
+ llvm::errs() << "PostStmt<OffsetOfExpr>\n";
+ }
+
+ void checkPreCall(const CallEvent &Call, CheckerContext &C) const {
+ if (isCallbackEnabled(C, "PreCall")) {
+ llvm::errs() << "PreCall";
+ if (const NamedDecl *ND = dyn_cast_or_null<NamedDecl>(Call.getDecl()))
+ llvm::errs() << " (" << ND->getQualifiedNameAsString() << ')';
+ llvm::errs() << '\n';
+ }
+ }
+
+ void checkPostCall(const CallEvent &Call, CheckerContext &C) const {
+ if (isCallbackEnabled(C, "PostCall")) {
+ llvm::errs() << "PostCall";
+ if (const NamedDecl *ND = dyn_cast_or_null<NamedDecl>(Call.getDecl()))
+ llvm::errs() << " (" << ND->getQualifiedNameAsString() << ')';
+ llvm::errs() << '\n';
+ }
+ }
+
+ void checkNewAllocator(const CXXNewExpr *CNE, SVal Target,
+ CheckerContext &C) const {
+ if (isCallbackEnabled(C, "NewAllocator"))
+ llvm::errs() << "NewAllocator\n";
+ }
+
void checkBind(SVal Loc, SVal Val, const Stmt *S, CheckerContext &C) const {
if (isCallbackEnabled(C, "Bind"))
llvm::errs() << "Bind\n";
}
+ void checkLiveSymbols(ProgramStateRef State, SymbolReaper &SymReaper) const {
+ if (isCallbackEnabled(State, "LiveSymbols"))
+ llvm::errs() << "LiveSymbols\n";
+ }
+
ProgramStateRef
checkRegionChanges(ProgramStateRef State,
const InvalidatedSymbols *Invalidated,