clang  6.0.0svn
Public Member Functions | Static Public Member Functions | List of all members
clang::ObjCAtTryStmt Class Reference

Represents Objective-C's @try ... @catch ... @finally statement. More...

#include "clang/AST/StmtObjC.h"

Inheritance diagram for clang::ObjCAtTryStmt:
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Collaboration diagram for clang::ObjCAtTryStmt:
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Public Member Functions

SourceLocation getAtTryLoc () const
 Retrieve the location of the @ in the @try. More...
 
void setAtTryLoc (SourceLocation Loc)
 
const StmtgetTryBody () const
 Retrieve the @try body. More...
 
StmtgetTryBody ()
 
void setTryBody (Stmt *S)
 
unsigned getNumCatchStmts () const
 Retrieve the number of @catch statements in this try-catch-finally block. More...
 
const ObjCAtCatchStmtgetCatchStmt (unsigned I) const
 Retrieve a @catch statement. More...
 
ObjCAtCatchStmtgetCatchStmt (unsigned I)
 Retrieve a @catch statement. More...
 
void setCatchStmt (unsigned I, ObjCAtCatchStmt *S)
 Set a particular catch statement. More...
 
const ObjCAtFinallyStmtgetFinallyStmt () const
 Retrieve the @finally statement, if any. More...
 
ObjCAtFinallyStmtgetFinallyStmt ()
 
void setFinallyStmt (Stmt *S)
 
SourceLocation getLocStart () const LLVM_READONLY
 
SourceLocation getLocEnd () const LLVM_READONLY
 
child_range children ()
 
- 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 (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 getLocStart () const LLVM_READONLY
 
SourceLocation getLocEnd () const LLVM_READONLY
 
void dump () const
 Dumps the specified AST fragment and all subtrees to llvm::errs(). More...
 
void dump (SourceManager &SM) const
 
void dump (raw_ostream &OS, SourceManager &SM) const
 
void dump (raw_ostream &OS) 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, const ASTContext *Context=nullptr) const
 
void viewAST () const
 viewAST - Visualize an AST rooted at this Stmt* using GraphViz. More...
 
StmtIgnoreImplicit ()
 Skip past any implicit AST nodes which might surround this statement, such as ExprWithCleanups or ImplicitCastExpr nodes. More...
 
const StmtIgnoreImplicit () const
 
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 ObjCAtTryStmtCreate (const ASTContext &Context, SourceLocation atTryLoc, Stmt *atTryStmt, Stmt **CatchStmts, unsigned NumCatchStmts, Stmt *atFinallyStmt)
 
static ObjCAtTryStmtCreateEmpty (const ASTContext &Context, unsigned NumCatchStmts, bool HasFinally)
 
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 ()
 

Additional Inherited Members

- Public Types inherited from clang::Stmt
enum  StmtClass { NoStmtClass = 0 }
 
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 >
 
- Protected Types inherited from clang::Stmt
enum  { NumStmtBits = 8 }
 
enum  { NumExprBits = 17 }
 
enum  APFloatSemantics {
  IEEEhalf, IEEEsingle, IEEEdouble, x87DoubleExtended,
  IEEEquad, PPCDoubleDouble
}
 
- 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
 
   CompoundStmtBitfields   CompoundStmtBits
 
   IfStmtBitfields   IfStmtBits
 
   ExprBitfields   ExprBits
 
   CharacterLiteralBitfields   CharacterLiteralBits
 
   FloatingLiteralBitfields   FloatingLiteralBits
 
   UnaryExprOrTypeTraitExprBitfields   UnaryExprOrTypeTraitExprBits
 
   DeclRefExprBitfields   DeclRefExprBits
 
   CastExprBitfields   CastExprBits
 
   CallExprBitfields   CallExprBits
 
   ExprWithCleanupsBitfields   ExprWithCleanupsBits
 
   PseudoObjectExprBitfields   PseudoObjectExprBits
 
   ObjCIndirectCopyRestoreExprBitfields   ObjCIndirectCopyRestoreExprBits
 
   InitListExprBitfields   InitListExprBits
 
   TypeTraitExprBitfields   TypeTraitExprBits
 
   CoawaitExprBitfields   CoawaitBits
 
}; 
 

Detailed Description

Represents Objective-C's @try ... @catch ... @finally statement.

Definition at line 154 of file StmtObjC.h.

Member Function Documentation

◆ children()

child_range clang::ObjCAtTryStmt::children ( )
inline

Definition at line 248 of file StmtObjC.h.

◆ classof()

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

Definition at line 244 of file StmtObjC.h.

References clang::Stmt::getStmtClass().

◆ Create()

ObjCAtTryStmt * ObjCAtTryStmt::Create ( const ASTContext Context,
SourceLocation  atTryLoc,
Stmt atTryStmt,
Stmt **  CatchStmts,
unsigned  NumCatchStmts,
Stmt atFinallyStmt 
)
static

Definition at line 46 of file StmtObjC.cpp.

Referenced by clang::Sema::ActOnObjCAtTryStmt().

◆ CreateEmpty()

ObjCAtTryStmt * ObjCAtTryStmt::CreateEmpty ( const ASTContext Context,
unsigned  NumCatchStmts,
bool  HasFinally 
)
static

Definition at line 58 of file StmtObjC.cpp.

◆ getAtTryLoc()

SourceLocation clang::ObjCAtTryStmt::getAtTryLoc ( ) const
inline

Retrieve the location of the @ in the @try.

Definition at line 193 of file StmtObjC.h.

Referenced by Write_RethrowObject().

◆ getCatchStmt() [1/2]

const ObjCAtCatchStmt* clang::ObjCAtTryStmt::getCatchStmt ( unsigned  I) const
inline

Retrieve a @catch statement.

Definition at line 206 of file StmtObjC.h.

◆ getCatchStmt() [2/2]

ObjCAtCatchStmt* clang::ObjCAtTryStmt::getCatchStmt ( unsigned  I)
inline

Retrieve a @catch statement.

Definition at line 212 of file StmtObjC.h.

◆ getFinallyStmt() [1/2]

const ObjCAtFinallyStmt* clang::ObjCAtTryStmt::getFinallyStmt ( ) const
inline

Retrieve the @finally statement, if any.

Definition at line 224 of file StmtObjC.h.

Referenced by Write_RethrowObject().

◆ getFinallyStmt() [2/2]

ObjCAtFinallyStmt* clang::ObjCAtTryStmt::getFinallyStmt ( )
inline

Definition at line 230 of file StmtObjC.h.

◆ getLocEnd()

SourceLocation ObjCAtTryStmt::getLocEnd ( ) const

Definition at line 67 of file StmtObjC.cpp.

◆ getLocStart()

SourceLocation clang::ObjCAtTryStmt::getLocStart ( ) const
inline

Definition at line 241 of file StmtObjC.h.

References clang::ObjCForCollectionStmt::getLocEnd().

Referenced by Write_RethrowObject().

◆ getNumCatchStmts()

unsigned clang::ObjCAtTryStmt::getNumCatchStmts ( ) const
inline

Retrieve the number of @catch statements in this try-catch-finally block.

Definition at line 203 of file StmtObjC.h.

Referenced by Write_RethrowObject().

◆ getTryBody() [1/2]

const Stmt* clang::ObjCAtTryStmt::getTryBody ( ) const
inline

Retrieve the @try body.

Definition at line 197 of file StmtObjC.h.

◆ getTryBody() [2/2]

Stmt* clang::ObjCAtTryStmt::getTryBody ( )
inline

Definition at line 198 of file StmtObjC.h.

◆ setAtTryLoc()

void clang::ObjCAtTryStmt::setAtTryLoc ( SourceLocation  Loc)
inline

Definition at line 194 of file StmtObjC.h.

◆ setCatchStmt()

void clang::ObjCAtTryStmt::setCatchStmt ( unsigned  I,
ObjCAtCatchStmt S 
)
inline

Set a particular catch statement.

Definition at line 218 of file StmtObjC.h.

◆ setFinallyStmt()

void clang::ObjCAtTryStmt::setFinallyStmt ( Stmt S)
inline

Definition at line 236 of file StmtObjC.h.

◆ setTryBody()

void clang::ObjCAtTryStmt::setTryBody ( Stmt S)
inline

Definition at line 199 of file StmtObjC.h.


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