clang  6.0.0svn
Public Member Functions | Static Public Member Functions | Friends | List of all members
clang::CodeGen::EHScopeStack::stable_iterator Class Reference

A saved depth on the scope stack. More...

#include "/opt/doxygen-docs/src/llvm/tools/clang/lib/CodeGen/EHScopeStack.h"

Public Member Functions

 stable_iterator ()
 
bool isValid () const
 
bool encloses (stable_iterator I) const
 Returns true if this scope encloses I. More...
 
bool strictlyEncloses (stable_iterator I) const
 Returns true if this scope strictly encloses I: that is, if it encloses I and is not I. More...
 

Static Public Member Functions

static stable_iterator invalid ()
 

Friends

class EHScopeStack
 
bool operator== (stable_iterator A, stable_iterator B)
 
bool operator!= (stable_iterator A, stable_iterator B)
 

Detailed Description

A saved depth on the scope stack.

This is necessary because pushing scopes onto the stack invalidates iterators.

Definition at line 107 of file EHScopeStack.h.

Constructor & Destructor Documentation

◆ stable_iterator()

clang::CodeGen::EHScopeStack::stable_iterator::stable_iterator ( )
inline

Definition at line 117 of file EHScopeStack.h.

Member Function Documentation

◆ encloses()

bool clang::CodeGen::EHScopeStack::stable_iterator::encloses ( stable_iterator  I) const
inline

Returns true if this scope encloses I.

Returns false if I is invalid. This scope must be valid.

Definition at line 124 of file EHScopeStack.h.

Referenced by clang::CodeGen::CodeGenFunction::EmitBranchThroughCleanup(), and clang::CodeGen::CodeGenFunction::isObviouslyBranchWithoutCleanups().

◆ invalid()

static stable_iterator clang::CodeGen::EHScopeStack::stable_iterator::invalid ( )
inlinestatic

◆ isValid()

bool clang::CodeGen::EHScopeStack::stable_iterator::isValid ( ) const
inline

◆ strictlyEncloses()

bool clang::CodeGen::EHScopeStack::stable_iterator::strictlyEncloses ( stable_iterator  I) const
inline

Returns true if this scope strictly encloses I: that is, if it encloses I and is not I.

Returns false is I is invalid. This scope must be valid.

Definition at line 130 of file EHScopeStack.h.

Referenced by IsUsedAsEHCleanup(), and clang::CodeGen::CodeGenFunction::PopCleanupBlocks().

Friends And Related Function Documentation

◆ EHScopeStack

friend class EHScopeStack
friend

Definition at line 108 of file EHScopeStack.h.

◆ operator!=

bool operator!= ( stable_iterator  A,
stable_iterator  B 
)
friend

Definition at line 135 of file EHScopeStack.h.

◆ operator==

bool operator== ( stable_iterator  A,
stable_iterator  B 
)
friend

Definition at line 132 of file EHScopeStack.h.


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