clang: clang::CIRGen::EHCatchScope Class Reference

clang 22.0.0git

A scope which attempts to handle some, possibly all, types of exceptions. More...

#include "/home/buildbot/as-worker-4/publish-doxygen-docs/llvm-project/clang/lib/CIR/CodeGen/CIRGenCleanup.h"

Inheritance diagram for clang::CIRGen::EHCatchScope:

Classes
struct	Handler

Public Member Functions
	EHCatchScope (unsigned numHandlers)
unsigned	getNumHandlers () const
void	setHandler (unsigned i, CatchTypeInfo type, mlir::Region *region)
void	clearHandlerBlocks ()
Public Member Functions inherited from clang::CIRGen::EHScope
	EHScope (Kind kind)
Kind	getKind () const
bool	mayThrow () const

Static Public Member Functions
static size_t	getSizeForNumHandlers (unsigned n)
static bool	classof (const EHScope *scope)

Friends
class	EHScopeStack

Additional Inherited Members
Public Types inherited from clang::CIRGen::EHScope
enum	Kind { Cleanup , Catch , Terminate , Filter }
Protected Attributes inherited from clang::CIRGen::EHScope
union {
CommonBitFields commonBits
CatchBitFields catchBits
CleanupBitFields cleanupBits
};

Detailed Description

A scope which attempts to handle some, possibly all, types of exceptions.

Objective C @finally blocks are represented using a cleanup scope after the catch scope.

Definition at line 100 of file CIRGenCleanup.h.

Constructor & Destructor Documentation

◆ EHCatchScope()

clang::CIRGen::EHCatchScope::EHCatchScope ( unsigned numHandlers )

inline

Definition at line 125 of file CIRGenCleanup.h.

References clang::CIRGen::EHScope::Catch, clang::CIRGen::EHScope::catchBits, and clang::CIRGen::EHScope::EHScope().

Referenced by getSizeForNumHandlers().

Member Function Documentation

◆ classof()

bool clang::CIRGen::EHCatchScope::classof ( const EHScope * scope )

inlinestatic

Definition at line 146 of file CIRGenCleanup.h.

References clang::CIRGen::EHScope::Catch, clang::CIRGen::EHScope::EHScope(), and clang::CIRGen::EHScope::getKind().

◆ clearHandlerBlocks()

void clang::CIRGen::EHCatchScope::clearHandlerBlocks ( )

inline

Definition at line 142 of file CIRGenCleanup.h.

Referenced by clang::CIRGen::CIRGenFunction::exitCXXTryStmt().

◆ getNumHandlers()

unsigned clang::CIRGen::EHCatchScope::getNumHandlers ( ) const

inline

Definition at line 130 of file CIRGenCleanup.h.

References clang::CIRGen::EHScope::catchBits.

Referenced by clang::CIRGen::CIRGenFunction::exitCXXTryStmt(), clang::CIRGen::EHScopeStack::popCatch(), and setHandler().

◆ getSizeForNumHandlers()

size_t clang::CIRGen::EHCatchScope::getSizeForNumHandlers ( unsigned n )

inlinestatic

Definition at line 121 of file CIRGenCleanup.h.

References EHCatchScope().

Referenced by clang::CIRGen::EHScopeStack::popCatch().

◆ setHandler()

void clang::CIRGen::EHCatchScope::setHandler	(	unsigned	i,
		CatchTypeInfo	type,
		mlir::Region *	region )

inline

Definition at line 132 of file CIRGenCleanup.h.

References getNumHandlers(), and clang::ast_matchers::type.

Referenced by clang::CIRGen::CIRGenFunction::enterCXXTryStmt().

◆ EHScopeStack

friend class EHScopeStack

friend

Definition at line 116 of file CIRGenCleanup.h.

References EHScopeStack.

Referenced by EHScopeStack.

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

lib/CIR/CodeGen/CIRGenCleanup.h