clang::AnyCall Class Reference

An instance of this class corresponds to a call. More...

#include "clang/Analysis/AnyCall.h"

Public Types
enum	Kind {   Function , ObjCMethod , Block , Destructor ,   Constructor , InheritedConstructor , Allocator , Deallocator }
using	param_const_iterator = ArrayRef< ParmVarDecl * >::const_iterator

Public Member Functions
	AnyCall (const CallExpr *CE)
	AnyCall (const ObjCMessageExpr *ME)
	AnyCall (const CXXNewExpr *NE)
	AnyCall (const CXXDeleteExpr *NE)
	AnyCall (const CXXConstructExpr *NE)
	AnyCall (const CXXInheritedCtorInitExpr *CIE)
	AnyCall (const CXXDestructorDecl *D)
	AnyCall (const CXXConstructorDecl *D)
	AnyCall (const ObjCMethodDecl *D)
	AnyCall (const FunctionDecl *D)
ArrayRef< ParmVarDecl * >	parameters () const
param_const_iterator	param_begin () const
param_const_iterator	param_end () const
size_t	param_size () const
bool	param_empty () const
QualType	getReturnType (ASTContext &Ctx) const
const IdentifierInfo *	getIdentifier () const
const Decl *	getDecl () const
const Expr *	getExpr () const
Kind	getKind () const
void	dump () const

Static Public Member Functions
static std::optional< AnyCall >	forExpr (const Expr *E)
	If E is a generic call (to ObjC method /function/block/etc), return a constructed AnyCall object.
static std::optional< AnyCall >	forDecl (const Decl *D)
	If D is a callable (Objective-C method or a function), return a constructed AnyCall object.

Detailed Description

An instance of this class corresponds to a call.

It might be a syntactically-concrete call, done as a part of evaluating an expression, or it may be an abstract callee with no associated expression.

Definition at line 26 of file AnyCall.h.

Member Typedef Documentation

param_const_iterator

using clang::AnyCall::param_const_iterator = ArrayRef<ParmVarDecl *>::const_iterator

Definition at line 159 of file AnyCall.h.

Member Enumeration Documentation

Kind

enum clang::AnyCall::Kind

Enumerator
Function	A function, function pointer, or a C++ method call.
ObjCMethod	A call to an Objective-C method.
Block	A call to an Objective-C block.
Destructor	An implicit C++ destructor call (called implicitly or by operator 'delete')
Constructor	An implicit or explicit C++ constructor call.
InheritedConstructor	A C++ inherited constructor produced by a "using T::T" directive.
Allocator	A C++ allocation function call (operator new), via C++ new-expression.
Deallocator	A C++ deallocation function call (operator delete), via C++ delete-expression.

Definition at line 28 of file AnyCall.h.

Constructor & Destructor Documentation

AnyCall() [1/10]

clang::AnyCall::AnyCall ( const CallExpr *  CE )

inline

Definition at line 70 of file AnyCall.h.

References Block, Function, clang::Type::getAs(), clang::CallExpr::getCallee(), clang::CallExpr::getCalleeDecl(), and clang::Expr::getType().

AnyCall() [2/10]

clang::AnyCall::AnyCall ( const ObjCMessageExpr *  ME )

inline

Definition at line 79 of file AnyCall.h.

AnyCall() [3/10]

clang::AnyCall::AnyCall ( const CXXNewExpr *  NE )

inline

Definition at line 82 of file AnyCall.h.

AnyCall() [4/10]

clang::AnyCall::AnyCall ( const CXXDeleteExpr *  NE )

inline

Definition at line 85 of file AnyCall.h.

AnyCall() [5/10]

clang::AnyCall::AnyCall ( const CXXConstructExpr *  NE )

inline

Definition at line 88 of file AnyCall.h.

AnyCall() [6/10]

clang::AnyCall::AnyCall ( const CXXInheritedCtorInitExpr *  CIE )

inline

Definition at line 91 of file AnyCall.h.

AnyCall() [7/10]

clang::AnyCall::AnyCall ( const CXXDestructorDecl *  D )

inline

Definition at line 94 of file AnyCall.h.

AnyCall() [8/10]

clang::AnyCall::AnyCall ( const CXXConstructorDecl *  D )

inline

Definition at line 96 of file AnyCall.h.

AnyCall() [9/10]

clang::AnyCall::AnyCall ( const ObjCMethodDecl *  D )

inline

Definition at line 98 of file AnyCall.h.

AnyCall() [10/10]

clang::AnyCall::AnyCall ( const FunctionDecl *  D )

inline

Definition at line 100 of file AnyCall.h.

References Constructor, Destructor, and Function.

Member Function Documentation

dump()

void clang::AnyCall::dump ( ) const

inline

Definition at line 209 of file AnyCall.h.

References clang::Decl::dump(), and clang::Stmt::dump().

forDecl()

static std::optional< AnyCall > clang::AnyCall::forDecl ( const Decl *  D )

inlinestatic

If D is a callable (Objective-C method or a function), return a constructed AnyCall object.

Return std::nullopt otherwise.

Definition at line 134 of file AnyCall.h.

Referenced by clang::ento::retaincountchecker::RetainCountChecker::checkBeginFunction(), and isInMIGCall().

forExpr()

static std::optional< AnyCall > clang::AnyCall::forExpr ( const Expr *  E )

inlinestatic

If E is a generic call (to ObjC method /function/block/etc), return a constructed AnyCall object.

Return std::nullopt otherwise.

Definition at line 113 of file AnyCall.h.

Referenced by getSummary().

getDecl()

const Decl * clang::AnyCall::getDecl ( ) const

inline

Definition at line 197 of file AnyCall.h.

getExpr()

const Expr * clang::AnyCall::getExpr ( ) const

inline

Definition at line 201 of file AnyCall.h.

getIdentifier()

const IdentifierInfo * clang::AnyCall::getIdentifier ( ) const

inline

Returns

Function identifier if it is a named declaration, nullptr otherwise.

Definition at line 191 of file AnyCall.h.

getKind()

Kind clang::AnyCall::getKind ( ) const

inline

Definition at line 205 of file AnyCall.h.

getReturnType()

QualType clang::AnyCall::getReturnType ( ASTContext &  Ctx ) const

inline

Definition at line 165 of file AnyCall.h.

References Allocator, Block, Constructor, Deallocator, Destructor, Function, InheritedConstructor, and ObjCMethod.

param_begin()

param_const_iterator clang::AnyCall::param_begin ( ) const

inline

Definition at line 160 of file AnyCall.h.

References parameters().

param_empty()

bool clang::AnyCall::param_empty ( ) const

inline

Definition at line 163 of file AnyCall.h.

References parameters().

param_end()

param_const_iterator clang::AnyCall::param_end ( ) const

inline

Definition at line 161 of file AnyCall.h.

References parameters().

param_size()

size_t clang::AnyCall::param_size ( ) const

inline

Definition at line 162 of file AnyCall.h.

References parameters().

parameters()

ArrayRef< ParmVarDecl * > clang::AnyCall::parameters ( ) const

inline

Returns

formal parameters for direct calls (including virtual calls)

Definition at line 144 of file AnyCall.h.

Referenced by param_begin(), param_empty(), param_end(), and param_size().

---

The documentation for this class was generated from the following file:

• include/clang/Analysis/AnyCall.h