clang 19.0.0git
Public Types | Public Member Functions | List of all members
clang::Scope Class Reference

Scope - A scope is a transient data structure that is used while parsing the program. More...

#include "clang/Sema/Scope.h"

Public Types

enum  ScopeFlags {
  FnScope = 0x01 , BreakScope = 0x02 , ContinueScope = 0x04 , DeclScope = 0x08 ,
  ControlScope = 0x10 , ClassScope = 0x20 , BlockScope = 0x40 , TemplateParamScope = 0x80 ,
  FunctionPrototypeScope = 0x100 , FunctionDeclarationScope = 0x200 , AtCatchScope = 0x400 , ObjCMethodScope = 0x800 ,
  SwitchScope = 0x1000 , TryScope = 0x2000 , FnTryCatchScope = 0x4000 , OpenMPDirectiveScope = 0x8000 ,
  OpenMPLoopDirectiveScope = 0x10000 , OpenMPSimdDirectiveScope = 0x20000 , EnumScope = 0x40000 , SEHTryScope = 0x80000 ,
  SEHExceptScope = 0x100000 , SEHFilterScope = 0x200000 , CompoundStmtScope = 0x400000 , ClassInheritanceScope = 0x800000 ,
  CatchScope = 0x1000000 , ConditionVarScope = 0x2000000 , OpenMPOrderClauseScope = 0x4000000 , LambdaScope = 0x8000000 ,
  OpenACCComputeConstructScope = 0x10000000
}
 ScopeFlags - These are bitfields that are or'd together when creating a scope, which defines the sorts of things the scope contains. More...
 
using decl_range = llvm::iterator_range< DeclSetTy::iterator >
 
using using_directives_range = llvm::iterator_range< UsingDirectivesTy::iterator >
 

Public Member Functions

 Scope (Scope *Parent, unsigned ScopeFlags, DiagnosticsEngine &Diag)
 
unsigned getFlags () const
 getFlags - Return the flags for this scope.
 
void setFlags (unsigned F)
 
bool isBlockScope () const
 isBlockScope - Return true if this scope correspond to a closure.
 
const ScopegetParent () const
 getParent - Return the scope that this is nested in.
 
ScopegetParent ()
 
const ScopegetFnParent () const
 getFnParent - Return the closest scope that is a function body.
 
ScopegetFnParent ()
 
const ScopegetMSLastManglingParent () const
 
ScopegetMSLastManglingParent ()
 
ScopegetContinueParent ()
 getContinueParent - Return the closest scope that a continue statement would be affected by.
 
const ScopegetContinueParent () const
 
void setIsConditionVarScope (bool InConditionVarScope)
 
bool isConditionVarScope () const
 
ScopegetBreakParent ()
 getBreakParent - Return the closest scope that a break statement would be affected by.
 
const ScopegetBreakParent () const
 
ScopegetBlockParent ()
 
const ScopegetBlockParent () const
 
ScopegetTemplateParamParent ()
 
const ScopegetTemplateParamParent () const
 
unsigned getDepth () const
 Returns the depth of this scope. The translation-unit has scope depth 0.
 
unsigned getFunctionPrototypeDepth () const
 Returns the number of function prototype scopes in this scope chain.
 
unsigned getNextFunctionPrototypeIndex ()
 Return the number of parameters declared in this function prototype, increasing it by one for the next call.
 
decl_range decls () const
 
bool decl_empty () const
 
void AddDecl (Decl *D)
 
void RemoveDecl (Decl *D)
 
void incrementMSManglingNumber ()
 
void decrementMSManglingNumber ()
 
unsigned getMSLastManglingNumber () const
 
unsigned getMSCurManglingNumber () const
 
bool isDeclScope (const Decl *D) const
 isDeclScope - Return true if this is the scope that the specified decl is declared in.
 
DeclContextgetEntity () const
 Get the entity corresponding to this scope.
 
DeclContextgetLookupEntity () const
 Get the DeclContext in which to continue unqualified lookup after a lookup in this scope.
 
void setEntity (DeclContext *E)
 
void setLookupEntity (DeclContext *E)
 
bool hasUnrecoverableErrorOccurred () const
 Determine whether any unrecoverable errors have occurred within this scope.
 
bool isFunctionScope () const
 isFunctionScope() - Return true if this scope is a function scope.
 
bool isClassScope () const
 isClassScope - Return true if this scope is a class/struct/union scope.
 
bool isClassInheritanceScope () const
 Determines whether this scope is between inheritance colon and the real class/struct definition.
 
bool isInCXXInlineMethodScope () const
 isInCXXInlineMethodScope - Return true if this scope is a C++ inline method scope or is inside one.
 
bool isInObjcMethodScope () const
 isInObjcMethodScope - Return true if this scope is, or is contained in, an Objective-C method body.
 
bool isInObjcMethodOuterScope () const
 isInObjcMethodOuterScope - Return true if this scope is an Objective-C method outer most body.
 
bool isTemplateParamScope () const
 isTemplateParamScope - Return true if this scope is a C++ template parameter scope.
 
bool isFunctionPrototypeScope () const
 isFunctionPrototypeScope - Return true if this scope is a function prototype scope.
 
bool isFunctionDeclarationScope () const
 isFunctionDeclarationScope - Return true if this scope is a function prototype scope.
 
bool isAtCatchScope () const
 isAtCatchScope - Return true if this scope is @catch.
 
bool isCatchScope () const
 isCatchScope - Return true if this scope is a C++ catch statement.
 
bool isSwitchScope () const
 isSwitchScope - Return true if this scope is a switch scope.
 
bool isLoopScope () const
 Return true if this scope is a loop.
 
bool isOpenMPDirectiveScope () const
 Determines whether this scope is the OpenMP directive scope.
 
bool isOpenMPLoopDirectiveScope () const
 Determine whether this scope is some OpenMP loop directive scope (for example, 'omp for', 'omp simd').
 
bool isOpenMPSimdDirectiveScope () const
 Determine whether this scope is (or is nested into) some OpenMP loop simd directive scope (for example, 'omp simd', 'omp for simd').
 
bool isOpenMPLoopScope () const
 Determine whether this scope is a loop having OpenMP loop directive attached.
 
bool isOpenMPOrderClauseScope () const
 Determine whether this scope is some OpenMP directive with order clause which specifies concurrent scope.
 
bool isOpenACCComputeConstructScope () const
 Determine whether this scope is the statement associated with an OpenACC Compute construct directive.
 
bool isContinueScope () const
 Determine whether this scope is a while/do/for statement, which can have continue statements embedded into it.
 
bool isTryScope () const
 Determine whether this scope is a C++ 'try' block.
 
bool isFnTryCatchScope () const
 Determine whether this scope is a function-level C++ try or catch scope.
 
bool isSEHTryScope () const
 Determine whether this scope is a SEH '__try' block.
 
bool isSEHExceptScope () const
 Determine whether this scope is a SEH '__except' block.
 
bool isCompoundStmtScope () const
 Determine whether this scope is a compound statement scope.
 
bool isControlScope () const
 Determine whether this scope is a controlling scope in a if/switch/while/for statement.
 
bool Contains (const Scope &rhs) const
 Returns if rhs has a higher scope depth than this.
 
bool containedInPrototypeScope () const
 containedInPrototypeScope - Return true if this or a parent scope is a FunctionPrototypeScope.
 
void PushUsingDirective (UsingDirectiveDecl *UDir)
 
using_directives_range using_directives ()
 
void updateNRVOCandidate (VarDecl *VD)
 
void applyNRVO ()
 
void Init (Scope *parent, unsigned flags)
 Init - This is used by the parser to implement scope caching.
 
void AddFlags (unsigned Flags)
 Sets up the specified scope flags and adjusts the scope state variables accordingly.
 
void dumpImpl (raw_ostream &OS) const
 
void dump () const
 

Detailed Description

Scope - A scope is a transient data structure that is used while parsing the program.

It assists with resolving identifiers to the appropriate declaration.

Definition at line 41 of file Scope.h.

Member Typedef Documentation

◆ decl_range

using clang::Scope::decl_range = llvm::iterator_range<DeclSetTy::iterator>

Definition at line 321 of file Scope.h.

◆ using_directives_range

using clang::Scope::using_directives_range = llvm::iterator_range<UsingDirectivesTy::iterator>

Definition at line 567 of file Scope.h.

Member Enumeration Documentation

◆ ScopeFlags

ScopeFlags - These are bitfields that are or'd together when creating a scope, which defines the sorts of things the scope contains.

Enumerator
FnScope 

This indicates that the scope corresponds to a function, which means that labels are set here.

BreakScope 

This is a while, do, switch, for, etc that can have break statements embedded into it.

ContinueScope 

This is a while, do, for, which can have continue statements embedded into it.

DeclScope 

This is a scope that can contain a declaration.

Some scopes just contain loop constructs but don't contain decls.

ControlScope 

The controlling scope in a if/switch/while/for statement.

ClassScope 

The scope of a struct/union/class definition.

BlockScope 

This is a scope that corresponds to a block/closure object.

Blocks serve as top-level scopes for some objects like labels, they also prevent things like break and continue. BlockScopes always have the FnScope and DeclScope flags set as well.

TemplateParamScope 

This is a scope that corresponds to the template parameters of a C++ template.

Template parameter scope starts at the 'template' keyword and ends when the template declaration ends.

FunctionPrototypeScope 

This is a scope that corresponds to the parameters within a function prototype.

FunctionDeclarationScope 

This is a scope that corresponds to the parameters within a function prototype for a function declaration (as opposed to any other kind of function declarator).

Always has FunctionPrototypeScope set as well.

AtCatchScope 

This is a scope that corresponds to the Objective-C @catch statement.

ObjCMethodScope 

This scope corresponds to an Objective-C method body.

It always has FnScope and DeclScope set as well.

SwitchScope 

This is a scope that corresponds to a switch statement.

TryScope 

This is the scope of a C++ try statement.

FnTryCatchScope 

This is the scope for a function-level C++ try or catch scope.

OpenMPDirectiveScope 

This is the scope of OpenMP executable directive.

OpenMPLoopDirectiveScope 

This is the scope of some OpenMP loop directive.

OpenMPSimdDirectiveScope 

This is the scope of some OpenMP simd directive.

For example, it is used for 'omp simd', 'omp for simd'. This flag is propagated to children scopes.

EnumScope 

This scope corresponds to an enum.

SEHTryScope 

This scope corresponds to an SEH try.

SEHExceptScope 

This scope corresponds to an SEH except.

SEHFilterScope 

We are currently in the filter expression of an SEH except block.

CompoundStmtScope 

This is a compound statement scope.

ClassInheritanceScope 

We are between inheritance colon and the real class/struct definition scope.

CatchScope 

This is the scope of a C++ catch statement.

ConditionVarScope 

This is a scope in which a condition variable is currently being parsed.

If such a scope is a ContinueScope, it's invalid to jump to the continue block from here.

OpenMPOrderClauseScope 

This is a scope of some OpenMP directive with order clause which specifies concurrent.

LambdaScope 

This is the scope for a lambda, after the lambda introducer.

Lambdas need two FunctionPrototypeScope scopes (because there is a template scope in between), the outer scope does not increase the depth of recursion.

OpenACCComputeConstructScope 

This is the scope of an OpenACC Compute Construct, which restricts jumping into/out of it.

Definition at line 45 of file Scope.h.

Constructor & Destructor Documentation

◆ Scope()

clang::Scope::Scope ( Scope Parent,
unsigned  ScopeFlags,
DiagnosticsEngine Diag 
)
inline

Definition at line 243 of file Scope.h.

References clang::Init, and Parent.

Referenced by CollectARMPACBTIOptions().

Member Function Documentation

◆ AddDecl()

void clang::Scope::AddDecl ( Decl D)
inline

Definition at line 329 of file Scope.h.

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

◆ AddFlags()

void Scope::AddFlags ( unsigned  Flags)

Sets up the specified scope flags and adjusts the scope state variables accordingly.

Definition at line 112 of file Scope.cpp.

References BreakScope, and ContinueScope.

◆ applyNRVO()

void Scope::applyNRVO ( )

Definition at line 162 of file Scope.cpp.

References getEntity(), getParent(), and isDeclScope().

◆ containedInPrototypeScope()

bool Scope::containedInPrototypeScope ( ) const

containedInPrototypeScope - Return true if this or a parent scope is a FunctionPrototypeScope.

Definition at line 102 of file Scope.cpp.

◆ Contains()

bool clang::Scope::Contains ( const Scope rhs) const
inline

Returns if rhs has a higher scope depth than this.

The caller is responsible for calling this only if one of the two scopes is an ancestor of the other.

Definition at line 557 of file Scope.h.

Referenced by CheckJumpOutOfSEHFinally().

◆ decl_empty()

bool clang::Scope::decl_empty ( ) const
inline

Definition at line 327 of file Scope.h.

◆ decls()

decl_range clang::Scope::decls ( ) const
inline

Definition at line 323 of file Scope.h.

◆ decrementMSManglingNumber()

void clang::Scope::decrementMSManglingNumber ( )
inline

Definition at line 346 of file Scope.h.

References getMSLastManglingParent().

◆ dump()

LLVM_DUMP_METHOD void Scope::dump ( ) const

Definition at line 193 of file Scope.cpp.

References dumpImpl().

◆ dumpImpl()

void Scope::dumpImpl ( raw_ostream &  OS) const

◆ getBlockParent() [1/2]

Scope * clang::Scope::getBlockParent ( )
inline

Definition at line 299 of file Scope.h.

◆ getBlockParent() [2/2]

const Scope * clang::Scope::getBlockParent ( ) const
inline

Definition at line 300 of file Scope.h.

◆ getBreakParent() [1/2]

Scope * clang::Scope::getBreakParent ( )
inline

getBreakParent - Return the closest scope that a break statement would be affected by.

Definition at line 292 of file Scope.h.

Referenced by clang::Sema::ActOnBreakStmt(), clang::Sema::ActOnOpenMPScanDirective(), and getBreakParent().

◆ getBreakParent() [2/2]

const Scope * clang::Scope::getBreakParent ( ) const
inline

Definition at line 295 of file Scope.h.

References getBreakParent().

◆ getContinueParent() [1/2]

Scope * clang::Scope::getContinueParent ( )
inline

getContinueParent - Return the closest scope that a continue statement would be affected by.

Definition at line 271 of file Scope.h.

Referenced by clang::Sema::ActOnContinueStmt(), and getContinueParent().

◆ getContinueParent() [2/2]

const Scope * clang::Scope::getContinueParent ( ) const
inline

Definition at line 275 of file Scope.h.

References getContinueParent().

◆ getDepth()

unsigned clang::Scope::getDepth ( ) const
inline

Returns the depth of this scope. The translation-unit has scope depth 0.

Definition at line 306 of file Scope.h.

◆ getEntity()

DeclContext * clang::Scope::getEntity ( ) const
inline

Get the entity corresponding to this scope.

Definition at line 368 of file Scope.h.

References isTemplateParamScope().

Referenced by applyNRVO(), dumpImpl(), clang::Sema::EnterDeclaratorContext(), clang::Sema::ExitDeclaratorContext(), and clang::Sema::ImplicitlyDefineFunction().

◆ getFlags()

unsigned clang::Scope::getFlags ( ) const
inline

◆ getFnParent() [1/2]

Scope * clang::Scope::getFnParent ( )
inline

Definition at line 262 of file Scope.h.

◆ getFnParent() [2/2]

const Scope * clang::Scope::getFnParent ( ) const
inline

getFnParent - Return the closest scope that is a function body.

Definition at line 261 of file Scope.h.

Referenced by clang::Sema::ActOnReturnStmt(), isInCXXInlineMethodScope(), and clang::Sema::LookupOrCreateLabel().

◆ getFunctionPrototypeDepth()

unsigned clang::Scope::getFunctionPrototypeDepth ( ) const
inline

Returns the number of function prototype scopes in this scope chain.

Definition at line 310 of file Scope.h.

◆ getLookupEntity()

DeclContext * clang::Scope::getLookupEntity ( ) const
inline

Get the DeclContext in which to continue unqualified lookup after a lookup in this scope.

Definition at line 374 of file Scope.h.

◆ getMSCurManglingNumber()

unsigned clang::Scope::getMSCurManglingNumber ( ) const
inline

Definition at line 359 of file Scope.h.

Referenced by dumpImpl().

◆ getMSLastManglingNumber()

unsigned clang::Scope::getMSLastManglingNumber ( ) const
inline

Definition at line 353 of file Scope.h.

References getMSLastManglingParent().

Referenced by dumpImpl().

◆ getMSLastManglingParent() [1/2]

Scope * clang::Scope::getMSLastManglingParent ( )
inline

Definition at line 267 of file Scope.h.

◆ getMSLastManglingParent() [2/2]

const Scope * clang::Scope::getMSLastManglingParent ( ) const
inline

◆ getNextFunctionPrototypeIndex()

unsigned clang::Scope::getNextFunctionPrototypeIndex ( )
inline

Return the number of parameters declared in this function prototype, increasing it by one for the next call.

Definition at line 316 of file Scope.h.

References isFunctionPrototypeScope().

◆ getParent() [1/2]

Scope * clang::Scope::getParent ( )
inline

Definition at line 258 of file Scope.h.

◆ getParent() [2/2]

const Scope * clang::Scope::getParent ( ) const
inline

◆ getTemplateParamParent() [1/2]

Scope * clang::Scope::getTemplateParamParent ( )
inline

Definition at line 302 of file Scope.h.

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

◆ getTemplateParamParent() [2/2]

const Scope * clang::Scope::getTemplateParamParent ( ) const
inline

Definition at line 303 of file Scope.h.

◆ hasUnrecoverableErrorOccurred()

bool clang::Scope::hasUnrecoverableErrorOccurred ( ) const
inline

Determine whether any unrecoverable errors have occurred within this scope.

Note that this may return false even if the scope contains invalid declarations or statements, if the errors for those invalid constructs were suppressed because some prior invalid construct was referenced.

Definition at line 387 of file Scope.h.

References clang::DiagnosticErrorTrap::hasUnrecoverableErrorOccurred().

◆ incrementMSManglingNumber()

void clang::Scope::incrementMSManglingNumber ( )
inline

Definition at line 339 of file Scope.h.

References getMSLastManglingParent().

◆ Init()

void Scope::Init ( Scope parent,
unsigned  flags 
)

Init - This is used by the parser to implement scope caching.

Definition at line 92 of file Scope.cpp.

References clang::DiagnosticErrorTrap::reset().

Referenced by clang::Parser::EnterScope().

◆ isAtCatchScope()

bool clang::Scope::isAtCatchScope ( ) const
inline

isAtCatchScope - Return true if this scope is @catch.

Definition at line 454 of file Scope.h.

References AtCatchScope, and getFlags().

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

◆ isBlockScope()

bool clang::Scope::isBlockScope ( ) const
inline

isBlockScope - Return true if this scope correspond to a closure.

Definition at line 254 of file Scope.h.

References BlockScope.

◆ isCatchScope()

bool clang::Scope::isCatchScope ( ) const
inline

isCatchScope - Return true if this scope is a C++ catch statement.

Definition at line 459 of file Scope.h.

References CatchScope, and getFlags().

◆ isClassInheritanceScope()

bool clang::Scope::isClassInheritanceScope ( ) const
inline

Determines whether this scope is between inheritance colon and the real class/struct definition.

Definition at line 399 of file Scope.h.

References ClassInheritanceScope, and getFlags().

◆ isClassScope()

bool clang::Scope::isClassScope ( ) const
inline

isClassScope - Return true if this scope is a class/struct/union scope.

Definition at line 395 of file Scope.h.

References ClassScope, and getFlags().

◆ isCompoundStmtScope()

bool clang::Scope::isCompoundStmtScope ( ) const
inline

Determine whether this scope is a compound statement scope.

Definition at line 545 of file Scope.h.

References CompoundStmtScope, and getFlags().

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

◆ isConditionVarScope()

bool clang::Scope::isConditionVarScope ( ) const
inline

Definition at line 286 of file Scope.h.

References ConditionVarScope.

◆ isContinueScope()

bool clang::Scope::isContinueScope ( ) const
inline

Determine whether this scope is a while/do/for statement, which can have continue statements embedded into it.

Definition at line 526 of file Scope.h.

References ContinueScope, and getFlags().

◆ isControlScope()

bool clang::Scope::isControlScope ( ) const
inline

Determine whether this scope is a controlling scope in a if/switch/while/for statement.

Definition at line 551 of file Scope.h.

References ControlScope, and getFlags().

◆ isDeclScope()

bool clang::Scope::isDeclScope ( const Decl D) const
inline

isDeclScope - Return true if this is the scope that the specified decl is declared in.

Definition at line 365 of file Scope.h.

Referenced by applyNRVO(), and clang::Sema::MergeTypedefNameDecl().

◆ isFnTryCatchScope()

bool clang::Scope::isFnTryCatchScope ( ) const
inline

Determine whether this scope is a function-level C++ try or catch scope.

Definition at line 534 of file Scope.h.

References FnTryCatchScope, and getFlags().

◆ isFunctionDeclarationScope()

bool clang::Scope::isFunctionDeclarationScope ( ) const
inline

isFunctionDeclarationScope - Return true if this scope is a function prototype scope.

Definition at line 449 of file Scope.h.

References FunctionDeclarationScope, and getFlags().

Referenced by GetDeclSpecTypeForDeclarator().

◆ isFunctionPrototypeScope()

bool clang::Scope::isFunctionPrototypeScope ( ) const
inline

isFunctionPrototypeScope - Return true if this scope is a function prototype scope.

Definition at line 443 of file Scope.h.

References FunctionPrototypeScope, and getFlags().

Referenced by getNextFunctionPrototypeIndex().

◆ isFunctionScope()

bool clang::Scope::isFunctionScope ( ) const
inline

isFunctionScope() - Return true if this scope is a function scope.

Definition at line 392 of file Scope.h.

References FnScope, and getFlags().

◆ isInCXXInlineMethodScope()

bool clang::Scope::isInCXXInlineMethodScope ( ) const
inline

isInCXXInlineMethodScope - Return true if this scope is a C++ inline method scope or is inside one.

Definition at line 405 of file Scope.h.

References getFnParent().

◆ isInObjcMethodOuterScope()

bool clang::Scope::isInObjcMethodOuterScope ( ) const
inline

isInObjcMethodOuterScope - Return true if this scope is an Objective-C method outer most body.

Definition at line 426 of file Scope.h.

References ObjCMethodScope.

◆ isInObjcMethodScope()

bool clang::Scope::isInObjcMethodScope ( ) const
inline

isInObjcMethodScope - Return true if this scope is, or is contained in, an Objective-C method body.

Note that this method is not constant time.

Definition at line 415 of file Scope.h.

References ObjCMethodScope.

◆ isLoopScope()

bool clang::Scope::isLoopScope ( ) const
inline

Return true if this scope is a loop.

Definition at line 476 of file Scope.h.

References BreakScope, getFlags(), and SwitchScope.

◆ isOpenACCComputeConstructScope()

bool clang::Scope::isOpenACCComputeConstructScope ( ) const
inline

Determine whether this scope is the statement associated with an OpenACC Compute construct directive.

Definition at line 520 of file Scope.h.

References getFlags(), and OpenACCComputeConstructScope.

◆ isOpenMPDirectiveScope()

bool clang::Scope::isOpenMPDirectiveScope ( ) const
inline

Determines whether this scope is the OpenMP directive scope.

Definition at line 484 of file Scope.h.

References getFlags(), and OpenMPDirectiveScope.

Referenced by isOpenMPLoopDirectiveScope().

◆ isOpenMPLoopDirectiveScope()

bool clang::Scope::isOpenMPLoopDirectiveScope ( ) const
inline

Determine whether this scope is some OpenMP loop directive scope (for example, 'omp for', 'omp simd').

Definition at line 490 of file Scope.h.

References getFlags(), isOpenMPDirectiveScope(), and OpenMPLoopDirectiveScope.

◆ isOpenMPLoopScope()

bool clang::Scope::isOpenMPLoopScope ( ) const
inline

Determine whether this scope is a loop having OpenMP loop directive attached.

Definition at line 507 of file Scope.h.

References getParent(), and P.

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

◆ isOpenMPOrderClauseScope()

bool clang::Scope::isOpenMPOrderClauseScope ( ) const
inline

Determine whether this scope is some OpenMP directive with order clause which specifies concurrent scope.

Definition at line 514 of file Scope.h.

References getFlags(), and OpenMPOrderClauseScope.

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

◆ isOpenMPSimdDirectiveScope()

bool clang::Scope::isOpenMPSimdDirectiveScope ( ) const
inline

Determine whether this scope is (or is nested into) some OpenMP loop simd directive scope (for example, 'omp simd', 'omp for simd').

Definition at line 501 of file Scope.h.

References getFlags(), and OpenMPSimdDirectiveScope.

◆ isSEHExceptScope()

bool clang::Scope::isSEHExceptScope ( ) const
inline

Determine whether this scope is a SEH '__except' block.

Definition at line 542 of file Scope.h.

References getFlags(), and SEHExceptScope.

◆ isSEHTryScope()

bool clang::Scope::isSEHTryScope ( ) const
inline

Determine whether this scope is a SEH '__try' block.

Definition at line 539 of file Scope.h.

References getFlags(), and SEHTryScope.

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

◆ isSwitchScope()

bool clang::Scope::isSwitchScope ( ) const
inline

isSwitchScope - Return true if this scope is a switch scope.

Definition at line 462 of file Scope.h.

References AtCatchScope, BlockScope, ClassScope, FnScope, FunctionPrototypeScope, ObjCMethodScope, SwitchScope, and TemplateParamScope.

◆ isTemplateParamScope()

bool clang::Scope::isTemplateParamScope ( ) const
inline

isTemplateParamScope - Return true if this scope is a C++ template parameter scope.

Definition at line 437 of file Scope.h.

References getFlags(), and TemplateParamScope.

Referenced by getEntity(), and setEntity().

◆ isTryScope()

bool clang::Scope::isTryScope ( ) const
inline

Determine whether this scope is a C++ 'try' block.

Definition at line 531 of file Scope.h.

References getFlags(), and TryScope.

◆ PushUsingDirective()

void clang::Scope::PushUsingDirective ( UsingDirectiveDecl UDir)
inline

Definition at line 563 of file Scope.h.

◆ RemoveDecl()

void clang::Scope::RemoveDecl ( Decl D)
inline

Definition at line 337 of file Scope.h.

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

◆ setEntity()

void clang::Scope::setEntity ( DeclContext E)
inline

Definition at line 376 of file Scope.h.

References isTemplateParamScope().

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

◆ setFlags()

void clang::Scope::setFlags ( unsigned  F)
inline

Definition at line 251 of file Scope.h.

References getParent(), and setFlags().

Referenced by setFlags().

◆ setIsConditionVarScope()

void clang::Scope::setIsConditionVarScope ( bool  InConditionVarScope)
inline

Definition at line 281 of file Scope.h.

References ConditionVarScope.

◆ setLookupEntity()

void clang::Scope::setLookupEntity ( DeclContext E)
inline

Definition at line 381 of file Scope.h.

◆ updateNRVOCandidate()

void Scope::updateNRVOCandidate ( VarDecl VD)

Definition at line 133 of file Scope.cpp.

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

◆ using_directives()

using_directives_range clang::Scope::using_directives ( )
inline

Definition at line 570 of file Scope.h.


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