clang 19.0.0git
Macros | Functions
DeclBase.cpp File Reference
#include "clang/AST/DeclBase.h"
#include "clang/AST/ASTContext.h"
#include "clang/AST/ASTLambda.h"
#include "clang/AST/ASTMutationListener.h"
#include "clang/AST/Attr.h"
#include "clang/AST/AttrIterator.h"
#include "clang/AST/Decl.h"
#include "clang/AST/DeclCXX.h"
#include "clang/AST/DeclContextInternals.h"
#include "clang/AST/DeclFriend.h"
#include "clang/AST/DeclObjC.h"
#include "clang/AST/DeclOpenMP.h"
#include "clang/AST/DeclTemplate.h"
#include "clang/AST/DependentDiagnostic.h"
#include "clang/AST/ExternalASTSource.h"
#include "clang/AST/Stmt.h"
#include "clang/AST/Type.h"
#include "clang/Basic/IdentifierTable.h"
#include "clang/Basic/LLVM.h"
#include "clang/Basic/Module.h"
#include "clang/Basic/ObjCRuntime.h"
#include "clang/Basic/PartialDiagnostic.h"
#include "clang/Basic/SourceLocation.h"
#include "clang/Basic/TargetInfo.h"
#include "llvm/ADT/ArrayRef.h"
#include "llvm/ADT/PointerIntPair.h"
#include "llvm/ADT/SmallVector.h"
#include "llvm/ADT/StringRef.h"
#include "llvm/Support/Casting.h"
#include "llvm/Support/ErrorHandling.h"
#include "llvm/Support/MathExtras.h"
#include "llvm/Support/VersionTuple.h"
#include "llvm/Support/raw_ostream.h"
#include <algorithm>
#include <cassert>
#include <cstddef>
#include <string>
#include <tuple>
#include <utility>
#include "clang/AST/DeclNodes.inc"

Go to the source code of this file.

Macros

#define DECL(DERIVED, BASE)   static int n##DERIVED##s = 0;
 
#define ABSTRACT_DECL(DECL)
 
#define DECL(DERIVED, BASE)
 
#define ABSTRACT_DECL(DECL)
 
#define DECL(DERIVED, BASE)   case DERIVED: return #DERIVED;
 
#define ABSTRACT_DECL(DECL)
 
#define DECL(DERIVED, BASE)   case Decl::DERIVED: return true;
 
#define ABSTRACT_DECL(DECL)
 
#define DECL(DERIVED, BASE)   case Decl::DERIVED: return #DERIVED;
 
#define ABSTRACT_DECL(DECL)
 
#define DECL(DERIVED, BASE)   totalDecls += n##DERIVED##s;
 
#define ABSTRACT_DECL(DECL)
 
#define DECL(DERIVED, BASE)
 
#define ABSTRACT_DECL(DECL)
 
#define DECL(DERIVED, BASE)   case DERIVED: ++n##DERIVED##s; break;
 
#define ABSTRACT_DECL(DECL)
 
#define DECL(NAME, BASE)
 
#define DECL_CONTEXT(NAME)
 
#define DECL(NAME, BASE)
 
#define DECL_CONTEXT(NAME)
 
#define DECL(NAME, BASE)
 
#define DECL_CONTEXT(NAME)   case Decl::NAME:
 

Functions

static StringRef getRealizedPlatform (const AvailabilityAttr *A, const ASTContext &Context)
 
static AvailabilityResult CheckAvailability (ASTContext &Context, const AvailabilityAttr *A, std::string *Message, VersionTuple EnclosingVersion)
 Determine the availability of the given declaration based on the target platform.
 
static Decl::Kind getKind (const Decl *D)
 
static Decl::Kind getKind (const DeclContext *DC)
 
template<class T >
static DeclgetNonClosureContext (T *D)
 Starting at a given context (a Decl or DeclContext), look for a code context that is not a closure (a lambda, block, etc.).
 
static bool isLinkageSpecContext (const DeclContext *DC, LinkageSpecLanguageIDs ID)
 
template<typename T >
void collectAllContextsImpl (T *Self, SmallVectorImpl< DeclContext * > &Contexts)
 
static bool shouldBeHidden (NamedDecl *D)
 shouldBeHidden - Determine whether a declaration which was declared within its semantic context should be invisible to qualified name lookup.
 

Macro Definition Documentation

◆ ABSTRACT_DECL [1/8]

#define ABSTRACT_DECL (   DECL)

Definition at line 70 of file DeclBase.cpp.

◆ ABSTRACT_DECL [2/8]

#define ABSTRACT_DECL (   DECL)

Definition at line 70 of file DeclBase.cpp.

◆ ABSTRACT_DECL [3/8]

#define ABSTRACT_DECL (   DECL)

Definition at line 70 of file DeclBase.cpp.

◆ ABSTRACT_DECL [4/8]

#define ABSTRACT_DECL (   DECL)

Definition at line 70 of file DeclBase.cpp.

◆ ABSTRACT_DECL [5/8]

#define ABSTRACT_DECL (   DECL)

Definition at line 70 of file DeclBase.cpp.

◆ ABSTRACT_DECL [6/8]

#define ABSTRACT_DECL (   DECL)

Definition at line 70 of file DeclBase.cpp.

◆ ABSTRACT_DECL [7/8]

#define ABSTRACT_DECL (   DECL)

Definition at line 70 of file DeclBase.cpp.

◆ ABSTRACT_DECL [8/8]

#define ABSTRACT_DECL (   DECL)

Definition at line 70 of file DeclBase.cpp.

◆ DECL [1/11]

#define DECL (   DERIVED,
  BASE 
)    static int n##DERIVED##s = 0;

Definition at line 67 of file DeclBase.cpp.

◆ DECL [2/11]

#define DECL (   DERIVED,
  BASE 
)
Value:
static_assert(alignof(Decl) >= alignof(DERIVED##Decl), \
"Alignment sufficient after objects prepended to " #DERIVED);
Decl - This represents one declaration (or definition), e.g.
Definition: DeclBase.h:86

Definition at line 67 of file DeclBase.cpp.

◆ DECL [3/11]

#define DECL (   DERIVED,
  BASE 
)    case DERIVED: return #DERIVED;

Definition at line 67 of file DeclBase.cpp.

◆ DECL [4/11]

#define DECL (   DERIVED,
  BASE 
)    case Decl::DERIVED: return true;

Definition at line 67 of file DeclBase.cpp.

◆ DECL [5/11]

#define DECL (   DERIVED,
  BASE 
)    case Decl::DERIVED: return #DERIVED;

Definition at line 67 of file DeclBase.cpp.

◆ DECL [6/11]

#define DECL (   DERIVED,
  BASE 
)    totalDecls += n##DERIVED##s;

Definition at line 67 of file DeclBase.cpp.

◆ DECL [7/11]

#define DECL (   DERIVED,
  BASE 
)
Value:
if (n##DERIVED##s > 0) { \
totalBytes += (int)(n##DERIVED##s * sizeof(DERIVED##Decl)); \
llvm::errs() << " " << n##DERIVED##s << " " #DERIVED " decls, " \
<< sizeof(DERIVED##Decl) << " each (" \
<< n##DERIVED##s * sizeof(DERIVED##Decl) \
<< " bytes)\n"; \
}
__device__ int
__device__ __2f16 float __ockl_bool s

Definition at line 67 of file DeclBase.cpp.

◆ DECL [8/11]

#define DECL (   DERIVED,
  BASE 
)    case DERIVED: ++n##DERIVED##s; break;

Definition at line 67 of file DeclBase.cpp.

◆ DECL [9/11]

#define DECL (   NAME,
  BASE 
)

Definition at line 67 of file DeclBase.cpp.

◆ DECL [10/11]

#define DECL (   NAME,
  BASE 
)

Definition at line 67 of file DeclBase.cpp.

◆ DECL [11/11]

#define DECL (   NAME,
  BASE 
)

Definition at line 67 of file DeclBase.cpp.

◆ DECL_CONTEXT [1/3]

#define DECL_CONTEXT (   NAME)
Value:
case Decl::NAME: \
return static_cast<NAME##Decl *>(const_cast<DeclContext *>(D));
const Decl * D
DeclContext - This is used only as base class of specific decl types that can act as declaration cont...
Definition: DeclBase.h:1425

◆ DECL_CONTEXT [2/3]

#define DECL_CONTEXT (   NAME)
Value:
case Decl::NAME: \
return static_cast<NAME##Decl *>(const_cast<Decl *>(D));

◆ DECL_CONTEXT [3/3]

#define DECL_CONTEXT (   NAME)    case Decl::NAME:

Function Documentation

◆ CheckAvailability()

static AvailabilityResult CheckAvailability ( ASTContext Context,
const AvailabilityAttr *  A,
std::string *  Message,
VersionTuple  EnclosingVersion 
)
static

Determine the availability of the given declaration based on the target platform.

When it returns an availability result other than AR_Available, if the Message parameter is non-NULL, it will be set to a string describing why the entity is unavailable.

FIXME: Make these strings localizable, since they end up in diagnostics.

Definition at line 647 of file DeclBase.cpp.

References clang::AR_Available, clang::AR_Deprecated, clang::AR_NotYetIntroduced, clang::AR_Unavailable, clang::IdentifierInfo::getName(), clang::TargetInfo::getPlatformMinVersion(), clang::TargetInfo::getPlatformName(), getRealizedPlatform(), clang::ASTContext::getTargetInfo(), and clang::TargetInfo::getTriple().

Referenced by clang::Decl::getAvailability(), and clang::Decl::isWeakImported().

◆ collectAllContextsImpl()

template<typename T >
void collectAllContextsImpl ( T *  Self,
SmallVectorImpl< DeclContext * > &  Contexts 
)

◆ getKind() [1/2]

static Decl::Kind getKind ( const Decl D)
static

◆ getKind() [2/2]

static Decl::Kind getKind ( const DeclContext DC)
static

Definition at line 1153 of file DeclBase.cpp.

References clang::DeclContext::getDeclKind().

◆ getNonClosureContext()

template<class T >
static Decl * getNonClosureContext ( T *  D)
static

Starting at a given context (a Decl or DeclContext), look for a code context that is not a closure (a lambda, block, etc.).

Definition at line 1199 of file DeclBase.cpp.

References D, getKind(), and getNonClosureContext().

Referenced by getNonClosureContext().

◆ getRealizedPlatform()

static StringRef getRealizedPlatform ( const AvailabilityAttr *  A,
const ASTContext Context 
)
static

◆ isLinkageSpecContext()

static bool isLinkageSpecContext ( const DeclContext DC,
LinkageSpecLanguageIDs  ID 
)
static

◆ shouldBeHidden()

static bool shouldBeHidden ( NamedDecl D)
static

shouldBeHidden - Determine whether a declaration which was declared within its semantic context should be invisible to qualified name lookup.

Definition at line 1625 of file DeclBase.cpp.

References D, clang::Decl::getCanonicalDecl(), clang::Decl::getFriendObjectKind(), clang::Decl::getIdentifierNamespace(), clang::Decl::isInvalidDecl(), clang::Decl::isLocalExternDecl(), and clang::Decl::isTemplateParameter().

Referenced by clang::DeclContext::removeDecl().