clang  7.0.0svn
Classes | Namespaces | Enumerations | Functions
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/ThreadSafetyTraverse.h"
#include "clang/Analysis/Analyses/ThreadSafetyUtil.h"
#include "clang/Analysis/AnalysisDeclContext.h"
#include "clang/Analysis/CFG.h"
#include "clang/Basic/LLVM.h"
#include "clang/Basic/OperatorKinds.h"
#include "clang/Basic/SourceLocation.h"
#include "clang/Basic/Specifiers.h"
#include "llvm/ADT/ArrayRef.h"
#include "llvm/ADT/DenseMap.h"
#include "llvm/ADT/ImmutableMap.h"
#include "llvm/ADT/Optional.h"
#include "llvm/ADT/STLExtras.h"
#include "llvm/ADT/SmallVector.h"
#include "llvm/ADT/StringRef.h"
#include "llvm/Support/Allocator.h"
#include "llvm/Support/Casting.h"
#include "llvm/Support/ErrorHandling.h"
#include "llvm/Support/raw_ostream.h"
#include <algorithm>
#include <cassert>
#include <functional>
#include <iterator>
#include <memory>
#include <string>
#include <type_traits>
#include <utility>
#include <vector>
Include dependency graph for ThreadSafety.cpp:

Go to the source code of this file.

Classes

class  clang::threadSafety::BeforeSet
 

Namespaces

 clang
 Dataflow Directional Tag Classes.
 
 clang::threadSafety
 

Enumerations

enum  CFGBlockSide
 A side (entry or exit) of a CFG node. More...
 

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. More...
 
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. More...
 
static const ValueDeclgetValueDecl (const Expr *Exp)
 Gets the value decl pointer from DeclRefExprs or MemberExprs. More...
 
static StringRef ClassifyDiagnostic (const CapabilityAttr *A)
 
static StringRef ClassifyDiagnostic (QualType VDT)
 
static StringRef ClassifyDiagnostic (const ValueDecl *VD)
 
template<typename AttrTy >
static std::enable_if<!has_arg_iterator_range< AttrTy >::value, StringRef >::type ClassifyDiagnostic (const AttrTy *A)
 
template<typename AttrTy >
static std::enable_if< has_arg_iterator_range< AttrTy >::value, StringRef >::type ClassifyDiagnostic (const AttrTy *A)
 
static bool getStaticBooleanValue (Expr *E, bool &TCond)
 
static CXXConstructorDeclfindConstructorForByValueReturn (const CXXRecordDecl *RD)
 
static ExprbuildFakeCtorCall (CXXConstructorDecl *CD, ArrayRef< Expr *> Args, SourceLocation Loc)
 
static bool neverReturns (const CFGBlock *B)
 

Enumeration Type Documentation

◆ CFGBlockSide

A side (entry or exit) of a CFG node.

Definition at line 325 of file ThreadSafety.cpp.

Function Documentation

◆ buildFakeCtorCall()

static Expr* buildFakeCtorCall ( CXXConstructorDecl CD,
ArrayRef< Expr *>  Args,
SourceLocation  Loc 
)
static

◆ ClassifyDiagnostic() [1/5]

static StringRef ClassifyDiagnostic ( const CapabilityAttr *  A)
static

Definition at line 1166 of file ThreadSafety.cpp.

Referenced by ClassifyDiagnostic().

◆ ClassifyDiagnostic() [2/5]

static StringRef ClassifyDiagnostic ( QualType  VDT)
static

◆ ClassifyDiagnostic() [3/5]

static StringRef ClassifyDiagnostic ( const ValueDecl VD)
static

Definition at line 1188 of file ThreadSafety.cpp.

References ClassifyDiagnostic(), and clang::ValueDecl::getType().

◆ ClassifyDiagnostic() [4/5]

template<typename AttrTy >
static std::enable_if<!has_arg_iterator_range<AttrTy>::value, StringRef>::type ClassifyDiagnostic ( const AttrTy *  A)
static

Definition at line 1198 of file ThreadSafety.cpp.

References ClassifyDiagnostic(), and getValueDecl().

◆ ClassifyDiagnostic() [5/5]

template<typename AttrTy >
static std::enable_if<has_arg_iterator_range<AttrTy>::value, StringRef>::type ClassifyDiagnostic ( const AttrTy *  A)
static

◆ findBlockLocations()

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

◆ findConstructorForByValueReturn()

static CXXConstructorDecl* findConstructorForByValueReturn ( const CXXRecordDecl RD)
static

◆ getStaticBooleanValue()

static bool getStaticBooleanValue ( Expr E,
bool TCond 
)
static

Definition at line 1350 of file ThreadSafety.cpp.

◆ getValueDecl()

static const ValueDecl* getValueDecl ( const Expr Exp)
static

Gets the value decl pointer from DeclRefExprs or MemberExprs.

Definition at line 1134 of file ThreadSafety.cpp.

Referenced by ClassifyDiagnostic().

◆ neverReturns()

static bool neverReturns ( const CFGBlock B)
static

◆ warnInvalidLock()

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