ThreadSafety.cpp File Reference

#include "clang/Analysis/Analyses/ThreadSafety.h"
#include "clang/AST/Attr.h"
#include "clang/AST/Decl.h"
#include "clang/AST/DeclCXX.h"
#include "clang/AST/DeclGroup.h"
#include "clang/AST/Expr.h"
#include "clang/AST/ExprCXX.h"
#include "clang/AST/OperationKinds.h"
#include "clang/AST/Stmt.h"
#include "clang/AST/StmtVisitor.h"
#include "clang/AST/Type.h"
#include "clang/Analysis/Analyses/PostOrderCFGView.h"
#include "clang/Analysis/Analyses/ThreadSafetyCommon.h"
#include "clang/Analysis/Analyses/ThreadSafetyTIL.h"
#include "clang/Analysis/Analyses/ThreadSafetyUtil.h"
#include "clang/Analysis/AnalysisDeclContext.h"
#include "clang/Analysis/CFG.h"
#include "clang/Basic/Builtins.h"
#include "clang/Basic/LLVM.h"
#include "clang/Basic/OperatorKinds.h"
#include "clang/Basic/SourceLocation.h"
#include "clang/Basic/Specifiers.h"
#include "llvm/ADT/DenseMap.h"
#include "llvm/ADT/ImmutableMap.h"
#include "llvm/ADT/STLExtras.h"
#include "llvm/ADT/SmallVector.h"
#include "llvm/ADT/StringRef.h"
#include "llvm/Support/Allocator.h"
#include "llvm/Support/ErrorHandling.h"
#include "llvm/Support/TrailingObjects.h"
#include "llvm/Support/raw_ostream.h"
#include <cassert>
#include <functional>
#include <iterator>
#include <memory>
#include <optional>
#include <string>
#include <utility>
#include <vector>

Go to the source code of this file.

Classes
class	clang::threadSafety::BeforeSet

Namespaces
namespace	clang
	The JSON file list parser is used to communicate input to InstallAPI.
namespace	clang::threadSafety

Functions
static void	warnInvalidLock (ThreadSafetyHandler &Handler, const Expr *MutexExp, const NamedDecl *D, const Expr *DeclExp, StringRef Kind)
	Issue a warning about an invalid lock expression.
static void	findBlockLocations (CFG *CFGraph, const PostOrderCFGView *SortedGraph, std::vector< CFGBlockInfo > &BlockInfo)
	Find the appropriate source locations to use when producing diagnostics for each block in the CFG.
static const ValueDecl *	getValueDecl (const Expr *Exp)
	Gets the value decl pointer from DeclRefExprs or MemberExprs.
static bool	getStaticBooleanValue (Expr *E, bool &TCond)
static const Expr *	UnpackConstruction (const Expr *E)
static bool	neverReturns (const CFGBlock *B)

Function Documentation

findBlockLocations()

void findBlockLocations ( CFG * CFGraph, const PostOrderCFGView * SortedGraph, std::vector< CFGBlockInfo > & BlockInfo )

static

Find the appropriate source locations to use when producing diagnostics for each block in the CFG.

Definition at line 830 of file ThreadSafety.cpp.

References clang::DeclStmt::getBeginLoc(), clang::CFG::getExit(), and clang::SourceLocation::isValid().

getStaticBooleanValue()

bool getStaticBooleanValue ( Expr * E, bool & TCond )

static

Definition at line 1496 of file ThreadSafety.cpp.

References getStaticBooleanValue(), and clang::isa().

Referenced by getStaticBooleanValue().

getValueDecl()

const ValueDecl * getValueDecl ( const Expr * Exp )

static

Gets the value decl pointer from DeclRefExprs or MemberExprs.

Definition at line 1333 of file ThreadSafety.cpp.

References getValueDecl().

Referenced by getValueDecl().

neverReturns()

bool neverReturns ( const CFGBlock * B )

static

Definition at line 2468 of file ThreadSafety.cpp.

References clang::CFGBlock::back(), clang::CFGBlock::empty(), clang::CFGBlock::hasNoReturnElement(), clang::isa(), and clang::Last.

UnpackConstruction()

const Expr * UnpackConstruction ( const Expr * E )

static

Definition at line 2299 of file ThreadSafety.cpp.

References clang::CastExpr::getCastKind(), clang::CastExpr::getSubExpr(), and clang::Expr::IgnoreParens().

warnInvalidLock()

void warnInvalidLock ( ThreadSafetyHandler & Handler, const Expr * MutexExp, const NamedDecl * D, const Expr * DeclExp, StringRef Kind )

static

Issue a warning about an invalid lock expression.

Definition at line 64 of file ThreadSafety.cpp.

References clang::Expr::getExprLoc(), clang::threadSafety::ThreadSafetyHandler::handleInvalidLockExp(), and clang::SourceLocation::isValid().