clang  14.0.0git
Public Types | Public Member Functions | Static Public Member Functions | Friends | List of all members
clang::CompoundStmt Class Referencefinal

CompoundStmt - This represents a group of statements like { stmt stmt }. More...

#include "clang/AST/Stmt.h"

Inheritance diagram for clang::CompoundStmt:
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Public Types

using body_iterator = Stmt **
 
using body_range = llvm::iterator_range< body_iterator >
 
using const_body_iterator = Stmt *const *
 
using body_const_range = llvm::iterator_range< const_body_iterator >
 
using reverse_body_iterator = std::reverse_iterator< body_iterator >
 
using const_reverse_body_iterator = std::reverse_iterator< const_body_iterator >
 
- Public Types inherited from clang::Stmt
enum  StmtClass { NoStmtClass = 0 }
 
enum  Likelihood { LH_Unlikely = -1, LH_None, LH_Likely }
 The likelihood of a branch being taken. More...
 
using child_iterator = StmtIterator
 Child Iterators: All subclasses must implement 'children' to permit easy iteration over the substatements/subexpessions of an AST node. More...
 
using const_child_iterator = ConstStmtIterator
 
using child_range = llvm::iterator_range< child_iterator >
 
using const_child_range = llvm::iterator_range< const_child_iterator >
 

Public Member Functions

 CompoundStmt (SourceLocation Loc)
 
bool body_empty () const
 
unsigned size () const
 
body_range body ()
 
body_iterator body_begin ()
 
body_iterator body_end ()
 
Stmtbody_front ()
 
Stmtbody_back ()
 
body_const_range body () const
 
const_body_iterator body_begin () const
 
const_body_iterator body_end () const
 
const Stmtbody_front () const
 
const Stmtbody_back () const
 
reverse_body_iterator body_rbegin ()
 
reverse_body_iterator body_rend ()
 
const_reverse_body_iterator body_rbegin () const
 
const_reverse_body_iterator body_rend () const
 
StmtgetStmtExprResult ()
 
const StmtgetStmtExprResult () const
 
SourceLocation getBeginLoc () const
 
SourceLocation getEndLoc () const
 
SourceLocation getLBracLoc () const
 
SourceLocation getRBracLoc () const
 
child_range children ()
 
const_child_range children () const
 
- Public Member Functions inherited from clang::Stmt
void * operator new (size_t bytes, const ASTContext &C, unsigned alignment=8)
 
void * operator new (size_t bytes, const ASTContext *C, unsigned alignment=8)
 
void * operator new (size_t bytes, void *mem) noexcept
 
void operator delete (void *, const ASTContext &, unsigned) noexcept
 
void operator delete (void *, const ASTContext *, unsigned) noexcept
 
void operator delete (void *, size_t) noexcept
 
void operator delete (void *, void *) noexcept
 
 Stmt ()=delete
 
 Stmt (const Stmt &)=delete
 
 Stmt (Stmt &&)=delete
 
Stmtoperator= (const Stmt &)=delete
 
Stmtoperator= (Stmt &&)=delete
 
 Stmt (StmtClass SC)
 
StmtClass getStmtClass () const
 
const char * getStmtClassName () const
 
SourceRange getSourceRange () const LLVM_READONLY
 SourceLocation tokens are not useful in isolation - they are low level value objects created/interpreted by SourceManager. More...
 
SourceLocation getBeginLoc () const LLVM_READONLY
 
SourceLocation getEndLoc () const LLVM_READONLY
 
void dump () const
 Dumps the specified AST fragment and all subtrees to llvm::errs(). More...
 
void dump (raw_ostream &OS, const ASTContext &Context) const
 
int64_t getID (const ASTContext &Context) const
 
void dumpColor () const
 dumpColor - same as dump(), but forces color highlighting. More...
 
void dumpPretty (const ASTContext &Context) const
 dumpPretty/printPretty - These two methods do a "pretty print" of the AST back to its original source language syntax. More...
 
void printPretty (raw_ostream &OS, PrinterHelper *Helper, const PrintingPolicy &Policy, unsigned Indentation=0, StringRef NewlineSymbol="\n", const ASTContext *Context=nullptr) const
 
void printJson (raw_ostream &Out, PrinterHelper *Helper, const PrintingPolicy &Policy, bool AddQuotes) const
 Pretty-prints in JSON format. More...
 
void viewAST () const
 viewAST - Visualize an AST rooted at this Stmt* using GraphViz. More...
 
StmtIgnoreContainers (bool IgnoreCaptured=false)
 Skip no-op (attributed, compound) container stmts and skip captured stmt at the top, if IgnoreCaptured is true. More...
 
const StmtIgnoreContainers (bool IgnoreCaptured=false) const
 
const StmtstripLabelLikeStatements () const
 Strip off all label-like statements. More...
 
StmtstripLabelLikeStatements ()
 
child_range children ()
 
const_child_range children () const
 
child_iterator child_begin ()
 
child_iterator child_end ()
 
const_child_iterator child_begin () const
 
const_child_iterator child_end () const
 
void Profile (llvm::FoldingSetNodeID &ID, const ASTContext &Context, bool Canonical) const
 Produce a unique representation of the given statement. More...
 
void ProcessODRHash (llvm::FoldingSetNodeID &ID, ODRHash &Hash) const
 Calculate a unique representation for a statement that is stable across compiler invocations. More...
 

Static Public Member Functions

static CompoundStmtCreate (const ASTContext &C, ArrayRef< Stmt * > Stmts, SourceLocation LB, SourceLocation RB)
 
static CompoundStmtCreateEmpty (const ASTContext &C, unsigned NumStmts)
 
static bool classof (const Stmt *T)
 
- Static Public Member Functions inherited from clang::Stmt
static void addStmtClass (const StmtClass s)
 
static void EnableStatistics ()
 
static void PrintStats ()
 
static Likelihood getLikelihood (ArrayRef< const Attr * > Attrs)
 
static Likelihood getLikelihood (const Stmt *S)
 
static const AttrgetLikelihoodAttr (const Stmt *S)
 
static Likelihood getLikelihood (const Stmt *Then, const Stmt *Else)
 
static std::tuple< bool, const Attr *, const Attr * > determineLikelihoodConflict (const Stmt *Then, const Stmt *Else)
 

Friends

class ASTStmtReader
 

Additional Inherited Members

- Protected Types inherited from clang::Stmt
enum  { NumStmtBits = 8 }
 
enum  { NumExprBits = NumStmtBits + 5 + llvm::BitWidth<ExprDependence> }
 
enum  { NumCallExprBits = 32 }
 
enum  { NumOverloadExprBits = NumExprBits + 1 }
 
template<typename T >
using ConstCastIterator = CastIterator< T, const T *const, const Stmt *const >
 Const iterator for iterating over Stmt * arrays that contain only T *. More...
 
using ExprIterator = CastIterator< Expr >
 
using ConstExprIterator = ConstCastIterator< Expr >
 
- Protected Member Functions inherited from clang::Stmt
void * operator new (size_t bytes) noexcept
 
void operator delete (void *data) noexcept
 
 Stmt (StmtClass SC, EmptyShell)
 Construct an empty statement. More...
 
- Protected Attributes inherited from clang::Stmt
union {
   StmtBitfields   StmtBits
 
   NullStmtBitfields   NullStmtBits
 
   CompoundStmtBitfields   CompoundStmtBits
 
   LabelStmtBitfields   LabelStmtBits
 
   AttributedStmtBitfields   AttributedStmtBits
 
   IfStmtBitfields   IfStmtBits
 
   SwitchStmtBitfields   SwitchStmtBits
 
   WhileStmtBitfields   WhileStmtBits
 
   DoStmtBitfields   DoStmtBits
 
   ForStmtBitfields   ForStmtBits
 
   GotoStmtBitfields   GotoStmtBits
 
   ContinueStmtBitfields   ContinueStmtBits
 
   BreakStmtBitfields   BreakStmtBits
 
   ReturnStmtBitfields   ReturnStmtBits
 
   SwitchCaseBitfields   SwitchCaseBits
 
   ExprBitfields   ExprBits
 
   ConstantExprBitfields   ConstantExprBits
 
   PredefinedExprBitfields   PredefinedExprBits
 
   DeclRefExprBitfields   DeclRefExprBits
 
   FloatingLiteralBitfields   FloatingLiteralBits
 
   StringLiteralBitfields   StringLiteralBits
 
   CharacterLiteralBitfields   CharacterLiteralBits
 
   UnaryOperatorBitfields   UnaryOperatorBits
 
   UnaryExprOrTypeTraitExprBitfields   UnaryExprOrTypeTraitExprBits
 
   ArrayOrMatrixSubscriptExprBitfields   ArrayOrMatrixSubscriptExprBits
 
   CallExprBitfields   CallExprBits
 
   MemberExprBitfields   MemberExprBits
 
   CastExprBitfields   CastExprBits
 
   BinaryOperatorBitfields   BinaryOperatorBits
 
   InitListExprBitfields   InitListExprBits
 
   ParenListExprBitfields   ParenListExprBits
 
   GenericSelectionExprBitfields   GenericSelectionExprBits
 
   PseudoObjectExprBitfields   PseudoObjectExprBits
 
   SourceLocExprBitfields   SourceLocExprBits
 
   StmtExprBitfields   StmtExprBits
 
   CXXOperatorCallExprBitfields   CXXOperatorCallExprBits
 
   CXXRewrittenBinaryOperatorBitfields   CXXRewrittenBinaryOperatorBits
 
   CXXBoolLiteralExprBitfields   CXXBoolLiteralExprBits
 
   CXXNullPtrLiteralExprBitfields   CXXNullPtrLiteralExprBits
 
   CXXThisExprBitfields   CXXThisExprBits
 
   CXXThrowExprBitfields   CXXThrowExprBits
 
   CXXDefaultArgExprBitfields   CXXDefaultArgExprBits
 
   CXXDefaultInitExprBitfields   CXXDefaultInitExprBits
 
   CXXScalarValueInitExprBitfields   CXXScalarValueInitExprBits
 
   CXXNewExprBitfields   CXXNewExprBits
 
   CXXDeleteExprBitfields   CXXDeleteExprBits
 
   TypeTraitExprBitfields   TypeTraitExprBits
 
   DependentScopeDeclRefExprBitfields   DependentScopeDeclRefExprBits
 
   CXXConstructExprBitfields   CXXConstructExprBits
 
   ExprWithCleanupsBitfields   ExprWithCleanupsBits
 
   CXXUnresolvedConstructExprBitfields   CXXUnresolvedConstructExprBits
 
   CXXDependentScopeMemberExprBitfields   CXXDependentScopeMemberExprBits
 
   OverloadExprBitfields   OverloadExprBits
 
   UnresolvedLookupExprBitfields   UnresolvedLookupExprBits
 
   UnresolvedMemberExprBitfields   UnresolvedMemberExprBits
 
   CXXNoexceptExprBitfields   CXXNoexceptExprBits
 
   SubstNonTypeTemplateParmExprBitfields   SubstNonTypeTemplateParmExprBits
 
   LambdaExprBitfields   LambdaExprBits
 
   RequiresExprBitfields   RequiresExprBits
 
   CoawaitExprBitfields   CoawaitBits
 
   ObjCIndirectCopyRestoreExprBitfields   ObjCIndirectCopyRestoreExprBits
 
   OpaqueValueExprBitfields   OpaqueValueExprBits
 
}; 
 

Detailed Description

CompoundStmt - This represents a group of statements like { stmt stmt }.

Definition at line 1398 of file Stmt.h.

Member Typedef Documentation

◆ body_const_range

Definition at line 1441 of file Stmt.h.

◆ body_iterator

Definition at line 1428 of file Stmt.h.

◆ body_range

using clang::CompoundStmt::body_range = llvm::iterator_range<body_iterator>

Definition at line 1429 of file Stmt.h.

◆ const_body_iterator

Definition at line 1440 of file Stmt.h.

◆ const_reverse_body_iterator

Definition at line 1472 of file Stmt.h.

◆ reverse_body_iterator

Definition at line 1461 of file Stmt.h.

Constructor & Destructor Documentation

◆ CompoundStmt()

clang::CompoundStmt::CompoundStmt ( SourceLocation  Loc)
inlineexplicit

Definition at line 1416 of file Stmt.h.

References clang::Stmt::CompoundStmtBits.

Member Function Documentation

◆ body() [1/2]

body_range clang::CompoundStmt::body ( )
inline

◆ body() [2/2]

body_const_range clang::CompoundStmt::body ( ) const
inline

Definition at line 1443 of file Stmt.h.

References body_begin(), and body_end().

◆ body_back() [1/2]

Stmt* clang::CompoundStmt::body_back ( )
inline

Definition at line 1436 of file Stmt.h.

References body_begin(), body_empty(), and size().

Referenced by getStmtExprResult(), and clang::Expr::isUnusedResultAWarning().

◆ body_back() [2/2]

const Stmt* clang::CompoundStmt::body_back ( ) const
inline

Definition at line 1457 of file Stmt.h.

References body_begin(), body_empty(), and size().

◆ body_begin() [1/2]

body_iterator clang::CompoundStmt::body_begin ( )
inline

Definition at line 1432 of file Stmt.h.

Referenced by body(), body_back(), body_end(), body_front(), body_rend(), children(), and isIdenticalStmt().

◆ body_begin() [2/2]

const_body_iterator clang::CompoundStmt::body_begin ( ) const
inline

Definition at line 1447 of file Stmt.h.

◆ body_empty()

bool clang::CompoundStmt::body_empty ( ) const
inline

◆ body_end() [1/2]

body_iterator clang::CompoundStmt::body_end ( )
inline

Definition at line 1433 of file Stmt.h.

References body_begin(), and size().

Referenced by body(), body_rbegin(), children(), and isIdenticalStmt().

◆ body_end() [2/2]

const_body_iterator clang::CompoundStmt::body_end ( ) const
inline

Definition at line 1451 of file Stmt.h.

References body_begin(), and size().

◆ body_front() [1/2]

Stmt* clang::CompoundStmt::body_front ( )
inline

Definition at line 1434 of file Stmt.h.

References body_begin(), and body_empty().

◆ body_front() [2/2]

const Stmt* clang::CompoundStmt::body_front ( ) const
inline

Definition at line 1453 of file Stmt.h.

References body_begin(), and body_empty().

◆ body_rbegin() [1/2]

reverse_body_iterator clang::CompoundStmt::body_rbegin ( )
inline

Definition at line 1463 of file Stmt.h.

References body_end().

◆ body_rbegin() [2/2]

const_reverse_body_iterator clang::CompoundStmt::body_rbegin ( ) const
inline

Definition at line 1474 of file Stmt.h.

References body_end().

◆ body_rend() [1/2]

reverse_body_iterator clang::CompoundStmt::body_rend ( )
inline

Definition at line 1467 of file Stmt.h.

References body_begin().

◆ body_rend() [2/2]

const_reverse_body_iterator clang::CompoundStmt::body_rend ( ) const
inline

Definition at line 1478 of file Stmt.h.

References body_begin().

◆ children() [1/2]

child_range clang::CompoundStmt::children ( )
inline

Definition at line 1513 of file Stmt.h.

References body_begin(), and body_end().

◆ children() [2/2]

const_child_range clang::CompoundStmt::children ( ) const
inline

Definition at line 1515 of file Stmt.h.

References body_begin(), and body_end().

◆ classof()

static bool clang::CompoundStmt::classof ( const Stmt T)
inlinestatic

Definition at line 1508 of file Stmt.h.

References clang::Stmt::getStmtClass().

◆ Create()

CompoundStmt * CompoundStmt::Create ( const ASTContext C,
ArrayRef< Stmt * >  Stmts,
SourceLocation  LB,
SourceLocation  RB 
)
static

◆ CreateEmpty()

CompoundStmt * CompoundStmt::CreateEmpty ( const ASTContext C,
unsigned  NumStmts 
)
static

Definition at line 386 of file Stmt.cpp.

References clang::Stmt::CompoundStmtBits.

◆ getBeginLoc()

SourceLocation clang::CompoundStmt::getBeginLoc ( ) const
inline

Definition at line 1502 of file Stmt.h.

References clang::Stmt::CompoundStmtBits.

◆ getEndLoc()

SourceLocation clang::CompoundStmt::getEndLoc ( ) const
inline

◆ getLBracLoc()

SourceLocation clang::CompoundStmt::getLBracLoc ( ) const
inline

◆ getRBracLoc()

SourceLocation clang::CompoundStmt::getRBracLoc ( ) const
inline

Definition at line 1506 of file Stmt.h.

Referenced by clang::ento::PathDiagnosticLocation::createEndBrace().

◆ getStmtExprResult() [1/2]

Stmt* clang::CompoundStmt::getStmtExprResult ( )
inline

Definition at line 1490 of file Stmt.h.

References body(), and body_back().

Referenced by clang::Sema::BuildStmtExpr(), clang::computeDependence(), and getStmtExprResult().

◆ getStmtExprResult() [2/2]

const Stmt* clang::CompoundStmt::getStmtExprResult ( ) const
inline

Definition at line 1498 of file Stmt.h.

References getStmtExprResult().

◆ size()

unsigned clang::CompoundStmt::size ( ) const
inline

Definition at line 1426 of file Stmt.h.

References clang::Stmt::CompoundStmtBits.

Referenced by body_back(), body_end(), and isIdenticalStmt().

Friends And Related Function Documentation

◆ ASTStmtReader

friend class ASTStmtReader
friend

Definition at line 1400 of file Stmt.h.


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