clang
3.9.0
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Declaration of a redeclarable template. More...
#include <DeclTemplate.h>
Classes | |
struct | CommonBase |
struct | SpecEntryTraits |
struct | SpecEntryTraits< FunctionTemplateSpecializationInfo > |
struct | SpecIterator |
Public Types | |
typedef redeclarable_base::redecl_range | redecl_range |
typedef redeclarable_base::redecl_iterator | redecl_iterator |
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enum | ExplicitVisibilityKind { VisibilityForType, VisibilityForValue } |
Kinds of explicit visibility. More... | |
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typedef llvm::iterator_range < redecl_iterator > | redecl_range |
Public Member Functions | |
RedeclarableTemplateDecl * | getCanonicalDecl () override |
Retrieves the canonical declaration of this template. More... | |
const RedeclarableTemplateDecl * | getCanonicalDecl () const |
bool | isMemberSpecialization () const |
Determines whether this template was a specialization of a member template. More... | |
void | setMemberSpecialization () |
Note that this member template is a specialization. More... | |
RedeclarableTemplateDecl * | getInstantiatedFromMemberTemplate () const |
Retrieve the member template from which this template was instantiated, or NULL if this template was not instantiated from a member template. More... | |
void | setInstantiatedFromMemberTemplate (RedeclarableTemplateDecl *TD) |
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TemplateParameterList * | getTemplateParameters () const |
Get the list of template parameters. More... | |
NamedDecl * | getTemplatedDecl () const |
Get the underlying, templated declaration. More... | |
SourceRange | getSourceRange () const override LLVM_READONLY |
bool | isConcept () const |
Whether this is a (C++ Concepts TS) function or variable concept. More... | |
void | setConcept () |
void | init (NamedDecl *templatedDecl, TemplateParameterList *templateParams) |
Initialize the underlying templated declaration and template parameters. More... | |
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IdentifierInfo * | getIdentifier () const |
getIdentifier - Get the identifier that names this declaration, if there is one. More... | |
StringRef | getName () const |
getName - Get the name of identifier for this declaration as a StringRef. More... | |
std::string | getNameAsString () const |
getNameAsString - Get a human-readable name for the declaration, even if it is one of the special kinds of names (C++ constructor, Objective-C selector, etc). More... | |
void | printName (raw_ostream &os) const |
DeclarationName | getDeclName () const |
getDeclName - Get the actual, stored name of the declaration, which may be a special name. More... | |
void | setDeclName (DeclarationName N) |
Set the name of this declaration. More... | |
void | printQualifiedName (raw_ostream &OS) const |
printQualifiedName - Returns human-readable qualified name for declaration, like A::B::i, for i being member of namespace A::B. More... | |
void | printQualifiedName (raw_ostream &OS, const PrintingPolicy &Policy) const |
std::string | getQualifiedNameAsString () const |
virtual void | getNameForDiagnostic (raw_ostream &OS, const PrintingPolicy &Policy, bool Qualified) const |
getNameForDiagnostic - Appends a human-readable name for this declaration into the given stream. More... | |
bool | declarationReplaces (NamedDecl *OldD, bool IsKnownNewer=true) const |
Determine whether this declaration, if known to be well-formed within its context, will replace the declaration OldD if introduced into scope. More... | |
bool | hasLinkage () const |
Determine whether this declaration has linkage. More... | |
bool | isHidden () const |
Determine whether this declaration is hidden from name lookup. More... | |
void | setHidden (bool Hide) |
Set whether this declaration is hidden from name lookup. More... | |
bool | isCXXClassMember () const |
Determine whether this declaration is a C++ class member. More... | |
bool | isCXXInstanceMember () const |
Determine whether the given declaration is an instance member of a C++ class. More... | |
Linkage | getLinkageInternal () const |
Determine what kind of linkage this entity has. More... | |
Linkage | getFormalLinkage () const |
Get the linkage from a semantic point of view. More... | |
bool | hasExternalFormalLinkage () const |
True if this decl has external linkage. More... | |
bool | isExternallyVisible () const |
Visibility | getVisibility () const |
Determines the visibility of this entity. More... | |
LinkageInfo | getLinkageAndVisibility () const |
Determines the linkage and visibility of this entity. More... | |
Optional< Visibility > | getExplicitVisibility (ExplicitVisibilityKind kind) const |
If visibility was explicitly specified for this declaration, return that visibility. More... | |
bool | isLinkageValid () const |
True if the computed linkage is valid. More... | |
bool | hasLinkageBeenComputed () const |
True if something has required us to compute the linkage of this declaration. More... | |
NamedDecl * | getUnderlyingDecl () |
Looks through UsingDecls and ObjCCompatibleAliasDecls for the underlying named decl. More... | |
const NamedDecl * | getUnderlyingDecl () const |
NamedDecl * | getMostRecentDecl () |
const NamedDecl * | getMostRecentDecl () const |
ObjCStringFormatFamily | getObjCFStringFormattingFamily () const |
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Redeclarable (const ASTContext &Ctx) | |
RedeclarableTemplateDecl * | getPreviousDecl () |
Return the previous declaration of this declaration or NULL if this is the first declaration. More... | |
const RedeclarableTemplateDecl * | getPreviousDecl () const |
RedeclarableTemplateDecl * | getFirstDecl () |
Return the first declaration of this declaration or itself if this is the only declaration. More... | |
const RedeclarableTemplateDecl * | getFirstDecl () const |
Return the first declaration of this declaration or itself if this is the only declaration. More... | |
bool | isFirstDecl () const |
True if this is the first declaration in its redeclaration chain. More... | |
RedeclarableTemplateDecl * | getMostRecentDecl () |
Returns the most recent (re)declaration of this declaration. More... | |
const RedeclarableTemplateDecl * | getMostRecentDecl () const |
Returns the most recent (re)declaration of this declaration. More... | |
void | setPreviousDecl (RedeclarableTemplateDecl *PrevDecl) |
Set the previous declaration. More... | |
redecl_range | redecls () const |
Returns an iterator range for all the redeclarations of the same decl. More... | |
redecl_iterator | redecls_begin () const |
redecl_iterator | redecls_end () const |
Static Public Member Functions | |
static bool | classof (const Decl *D) |
static bool | classofKind (Kind K) |
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static bool | classof (const Decl *D) |
static bool | classofKind (Kind K) |
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static bool | classof (const Decl *D) |
static bool | classofKind (Kind K) |
Protected Member Functions | |
template<class EntryType > | |
SpecEntryTraits< EntryType > ::DeclType * | findSpecializationImpl (llvm::FoldingSetVector< EntryType > &Specs, ArrayRef< TemplateArgument > Args, void *&InsertPos) |
template<class Derived , class EntryType > | |
void | addSpecializationImpl (llvm::FoldingSetVector< EntryType > &Specs, EntryType *Entry, void *InsertPos) |
CommonBase * | getCommonPtr () const |
Retrieves the "common" pointer shared by all (re-)declarations of the same template. More... | |
virtual CommonBase * | newCommon (ASTContext &C) const =0 |
RedeclarableTemplateDecl (Kind DK, ASTContext &C, DeclContext *DC, SourceLocation L, DeclarationName Name, TemplateParameterList *Params, NamedDecl *Decl) | |
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TemplateDecl (Kind DK, DeclContext *DC, SourceLocation L, DeclarationName Name) | |
TemplateDecl (Kind DK, DeclContext *DC, SourceLocation L, DeclarationName Name, TemplateParameterList *Params) | |
TemplateDecl (Kind DK, DeclContext *DC, SourceLocation L, DeclarationName Name, TemplateParameterList *Params, NamedDecl *Decl) | |
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NamedDecl (Kind DK, DeclContext *DC, SourceLocation L, DeclarationName N) | |
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RedeclarableTemplateDecl * | getNextRedeclaration () const |
Static Protected Member Functions | |
template<typename EntryType > | |
static SpecIterator< EntryType > | makeSpecIterator (llvm::FoldingSetVector< EntryType > &Specs, bool isEnd) |
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static DeclLink | PreviousDeclLink (RedeclarableTemplateDecl *D) |
static DeclLink | LatestDeclLink (const ASTContext &Ctx) |
Protected Attributes | |
CommonBase * | Common |
Pointer to the common data shared by all declarations of this template. More... | |
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llvm::PointerIntPair < NamedDecl *, 1, bool > | TemplatedDecl |
The named declaration from which this template was instantiated. More... | |
TemplateParameterList * | TemplateParams |
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DeclLink | RedeclLink |
Points to the next redeclaration in the chain. More... | |
RedeclarableTemplateDecl * | First |
Friends | |
template<class decl_type > | |
class | RedeclarableTemplate |
class | ASTReader |
class | ASTDeclReader |
class | ASTDeclWriter |
Declaration of a redeclarable template.
Definition at line 629 of file DeclTemplate.h.
typedef redeclarable_base::redecl_iterator clang::RedeclarableTemplateDecl::redecl_iterator |
Definition at line 805 of file DeclTemplate.h.
Definition at line 804 of file DeclTemplate.h.
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inlineprotected |
Definition at line 713 of file DeclTemplate.h.
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protected |
Definition at line 174 of file DeclTemplate.cpp.
References findSpecializationImpl().
Definition at line 814 of file DeclTemplate.h.
Definition at line 815 of file DeclTemplate.h.
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protected |
Definition at line 163 of file DeclTemplate.cpp.
References ID, and clang::Profile().
Referenced by addSpecializationImpl(), clang::ClassTemplateDecl::findPartialSpecialization(), clang::VarTemplateDecl::findPartialSpecialization(), clang::FunctionTemplateDecl::findSpecialization(), clang::ClassTemplateDecl::findSpecialization(), and clang::VarTemplateDecl::findSpecialization().
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inlineoverride |
Retrieves the canonical declaration of this template.
Definition at line 723 of file DeclTemplate.h.
Referenced by clang::FunctionTemplateDecl::getCanonicalDecl(), clang::ClassTemplateDecl::getCanonicalDecl(), clang::TypeAliasTemplateDecl::getCanonicalDecl(), clang::VarTemplateDecl::getCanonicalDecl(), and clang::ASTDeclReader::VisitRedeclarableTemplateDecl().
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inline |
Definition at line 726 of file DeclTemplate.h.
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protected |
Retrieves the "common" pointer shared by all (re-)declarations of the same template.
Calling this routine may implicitly allocate memory for the common pointer.
Definition at line 129 of file DeclTemplate.cpp.
References Common, clang::Redeclarable< RedeclarableTemplateDecl >::getPreviousDecl(), clang::Redeclarable< decl_type >::getPreviousDecl(), and newCommon().
Referenced by clang::FunctionTemplateDecl::getCommonPtr(), clang::ClassTemplateDecl::getCommonPtr(), clang::TypeAliasTemplateDecl::getCommonPtr(), and clang::VarTemplateDecl::getCommonPtr().
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inline |
Retrieve the member template from which this template was instantiated, or NULL if this template was not instantiated from a member template.
A template is instantiated from a member template when the member template itself is part of a class template (or member thereof). For example, given
X<int>::f
is a FunctionTemplateDecl that describes the function template
which was itself created during the instantiation of X<int>
. Calling getInstantiatedFromMemberTemplate() on this FunctionTemplateDecl will retrieve the FunctionTemplateDecl for the original template f
within the class template X<T>
, i.e.,
Definition at line 795 of file DeclTemplate.h.
Referenced by clang::FunctionTemplateDecl::getInstantiatedFromMemberTemplate(), clang::ClassTemplateDecl::getInstantiatedFromMemberTemplate(), clang::TypeAliasTemplateDecl::getInstantiatedFromMemberTemplate(), clang::VarTemplateDecl::getInstantiatedFromMemberTemplate(), and clang::ASTDeclWriter::VisitRedeclarableTemplateDecl().
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inline |
Determines whether this template was a specialization of a member template.
In the following example, the function template X<int>::f
and the member template X<int>::Inner
are member specializations.
Definition at line 748 of file DeclTemplate.h.
Referenced by clang::Sema::getTemplateInstantiationArgs(), clang::Sema::InstantiateClassTemplateSpecialization(), clang::Sema::InstantiateVariableDefinition(), isExplicitMemberSpecialization(), and clang::ASTDeclWriter::VisitRedeclarableTemplateDecl().
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inlinestaticprotected |
Definition at line 677 of file DeclTemplate.h.
Referenced by clang::VarTemplateDecl::spec_begin(), and clang::VarTemplateDecl::spec_end().
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protectedpure virtual |
Implemented in clang::VarTemplateDecl, clang::TypeAliasTemplateDecl, clang::ClassTemplateDecl, and clang::FunctionTemplateDecl.
Referenced by getCommonPtr(), and clang::ASTDeclReader::VisitRedeclarableTemplateDecl().
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inline |
Definition at line 799 of file DeclTemplate.h.
Referenced by clang::TemplateDeclInstantiator::VisitFunctionDecl(), and clang::ASTDeclReader::VisitRedeclarableTemplateDecl().
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inline |
Note that this member template is a specialization.
Definition at line 753 of file DeclTemplate.h.
Referenced by clang::Sema::ActOnVariableDeclarator(), clang::Sema::CheckClassTemplate(), clang::Sema::CheckFunctionDeclaration(), and clang::ASTDeclReader::VisitRedeclarableTemplateDecl().
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friend |
Definition at line 820 of file DeclTemplate.h.
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friend |
Definition at line 821 of file DeclTemplate.h.
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friend |
Definition at line 819 of file DeclTemplate.h.
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friend |
Definition at line 720 of file DeclTemplate.h.
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mutableprotected |
Pointer to the common data shared by all declarations of this template.
Definition at line 703 of file DeclTemplate.h.
Referenced by getCommonPtr(), and clang::ASTDeclReader::VisitRedeclarableTemplateDecl().