head 1.1; branch 1.1.1; access; symbols netbsd-11-0-RC4:1.1.1.6 netbsd-11-0-RC3:1.1.1.6 netbsd-11-0-RC2:1.1.1.6 netbsd-11-0-RC1:1.1.1.6 perseant-exfatfs-base-20250801:1.1.1.6 netbsd-11:1.1.1.6.0.10 netbsd-11-base:1.1.1.6 netbsd-10-1-RELEASE:1.1.1.6 perseant-exfatfs-base-20240630:1.1.1.6 perseant-exfatfs:1.1.1.6.0.8 perseant-exfatfs-base:1.1.1.6 netbsd-8-3-RELEASE:1.1.1.4 netbsd-9-4-RELEASE:1.1.1.5 netbsd-10-0-RELEASE:1.1.1.6 netbsd-10-0-RC6:1.1.1.6 netbsd-10-0-RC5:1.1.1.6 netbsd-10-0-RC4:1.1.1.6 netbsd-10-0-RC3:1.1.1.6 netbsd-10-0-RC2:1.1.1.6 netbsd-10-0-RC1:1.1.1.6 netbsd-10:1.1.1.6.0.6 netbsd-10-base:1.1.1.6 netbsd-9-3-RELEASE:1.1.1.5 cjep_sun2x:1.1.1.6.0.4 cjep_sun2x-base:1.1.1.6 cjep_staticlib_x-base1:1.1.1.6 netbsd-9-2-RELEASE:1.1.1.5 cjep_staticlib_x:1.1.1.6.0.2 cjep_staticlib_x-base:1.1.1.6 netbsd-9-1-RELEASE:1.1.1.5 phil-wifi-20200421:1.1.1.6 phil-wifi-20200411:1.1.1.6 phil-wifi-20200406:1.1.1.6 netbsd-8-2-RELEASE:1.1.1.4 netbsd-9-0-RELEASE:1.1.1.5 netbsd-9-0-RC2:1.1.1.5 netbsd-9-0-RC1:1.1.1.5 netbsd-9:1.1.1.5.0.2 netbsd-9-base:1.1.1.5 phil-wifi-20190609:1.1.1.5 netbsd-8-1-RELEASE:1.1.1.4 netbsd-8-1-RC1:1.1.1.4 pgoyette-compat-merge-20190127:1.1.1.4.12.1 pgoyette-compat-20190127:1.1.1.5 pgoyette-compat-20190118:1.1.1.5 pgoyette-compat-1226:1.1.1.5 pgoyette-compat-1126:1.1.1.5 pgoyette-compat-1020:1.1.1.5 pgoyette-compat-0930:1.1.1.5 pgoyette-compat-0906:1.1.1.5 netbsd-7-2-RELEASE:1.1.1.2 pgoyette-compat-0728:1.1.1.5 clang-337282:1.1.1.5 netbsd-8-0-RELEASE:1.1.1.4 phil-wifi:1.1.1.4.0.14 phil-wifi-base:1.1.1.4 pgoyette-compat-0625:1.1.1.4 netbsd-8-0-RC2:1.1.1.4 pgoyette-compat-0521:1.1.1.4 pgoyette-compat-0502:1.1.1.4 pgoyette-compat-0422:1.1.1.4 netbsd-8-0-RC1:1.1.1.4 pgoyette-compat-0415:1.1.1.4 pgoyette-compat-0407:1.1.1.4 pgoyette-compat-0330:1.1.1.4 pgoyette-compat-0322:1.1.1.4 pgoyette-compat-0315:1.1.1.4 netbsd-7-1-2-RELEASE:1.1.1.2 pgoyette-compat:1.1.1.4.0.12 pgoyette-compat-base:1.1.1.4 netbsd-7-1-1-RELEASE:1.1.1.2 clang-319952:1.1.1.4 matt-nb8-mediatek:1.1.1.4.0.10 matt-nb8-mediatek-base:1.1.1.4 clang-309604:1.1.1.4 perseant-stdc-iso10646:1.1.1.4.0.8 perseant-stdc-iso10646-base:1.1.1.4 netbsd-8:1.1.1.4.0.6 netbsd-8-base:1.1.1.4 prg-localcount2-base3:1.1.1.4 prg-localcount2-base2:1.1.1.4 prg-localcount2-base1:1.1.1.4 prg-localcount2:1.1.1.4.0.4 prg-localcount2-base:1.1.1.4 pgoyette-localcount-20170426:1.1.1.4 bouyer-socketcan-base1:1.1.1.4 pgoyette-localcount-20170320:1.1.1.4 netbsd-7-1:1.1.1.2.0.10 netbsd-7-1-RELEASE:1.1.1.2 netbsd-7-1-RC2:1.1.1.2 clang-294123:1.1.1.4 netbsd-7-nhusb-base-20170116:1.1.1.2 bouyer-socketcan:1.1.1.4.0.2 bouyer-socketcan-base:1.1.1.4 clang-291444:1.1.1.4 pgoyette-localcount-20170107:1.1.1.3 netbsd-7-1-RC1:1.1.1.2 pgoyette-localcount-20161104:1.1.1.3 netbsd-7-0-2-RELEASE:1.1.1.2 localcount-20160914:1.1.1.3 netbsd-7-nhusb:1.1.1.2.0.8 netbsd-7-nhusb-base:1.1.1.2 clang-280599:1.1.1.3 pgoyette-localcount-20160806:1.1.1.3 pgoyette-localcount-20160726:1.1.1.3 pgoyette-localcount:1.1.1.3.0.2 pgoyette-localcount-base:1.1.1.3 netbsd-7-0-1-RELEASE:1.1.1.2 clang-261930:1.1.1.3 netbsd-7-0:1.1.1.2.0.6 netbsd-7-0-RELEASE:1.1.1.2 netbsd-7-0-RC3:1.1.1.2 netbsd-7-0-RC2:1.1.1.2 netbsd-7-0-RC1:1.1.1.2 clang-237755:1.1.1.2 clang-232565:1.1.1.2 clang-227398:1.1.1.2 tls-maxphys-base:1.1.1.2 tls-maxphys:1.1.1.2.0.4 netbsd-7:1.1.1.2.0.2 netbsd-7-base:1.1.1.2 clang-215315:1.1.1.2 clang-209886:1.1.1.2 yamt-pagecache:1.1.1.1.0.4 yamt-pagecache-base9:1.1.1.1 tls-earlyentropy:1.1.1.1.0.2 tls-earlyentropy-base:1.1.1.2 riastradh-xf86-video-intel-2-7-1-pre-2-21-15:1.1.1.1 riastradh-drm2-base3:1.1.1.1 clang-202566:1.1.1.1 clang-201163:1.1.1.1 clang-199312:1.1.1.1 clang-198450:1.1.1.1 clang-196603:1.1.1.1 clang-195771:1.1.1.1 LLVM:1.1.1; locks; strict; comment @// @; 1.1 date 2013.11.28.14.14.51; author joerg; state Exp; branches 1.1.1.1; next ; commitid ow8OybrawrB1f3fx; 1.1.1.1 date 2013.11.28.14.14.51; author joerg; state Exp; branches 1.1.1.1.2.1 1.1.1.1.4.1; next 1.1.1.2; commitid ow8OybrawrB1f3fx; 1.1.1.2 date 2014.05.30.18.14.40; author joerg; state Exp; branches 1.1.1.2.4.1; next 1.1.1.3; commitid 8q0kdlBlCn09GACx; 1.1.1.3 date 2016.02.27.22.12.01; author joerg; state Exp; branches 1.1.1.3.2.1; next 1.1.1.4; commitid tIimz3oDlh1NpBWy; 1.1.1.4 date 2017.01.11.10.34.37; author joerg; state Exp; branches 1.1.1.4.12.1 1.1.1.4.14.1; next 1.1.1.5; commitid CNnUNfII1jgNmxBz; 1.1.1.5 date 2018.07.17.18.31.10; author joerg; state Exp; branches; next 1.1.1.6; commitid wDzL46ALjrCZgwKA; 1.1.1.6 date 2019.11.13.22.19.19; author joerg; state dead; branches; next ; commitid QD8YATxuNG34YJKB; 1.1.1.1.2.1 date 2014.08.10.07.08.07; author tls; state Exp; branches; next ; commitid t01A1TLTYxkpGMLx; 1.1.1.1.4.1 date 2013.11.28.14.14.51; author yamt; state dead; branches; next 1.1.1.1.4.2; commitid WSrDtL5nYAUyiyBx; 1.1.1.1.4.2 date 2014.05.22.16.18.25; author yamt; state Exp; branches; next ; commitid WSrDtL5nYAUyiyBx; 1.1.1.2.4.1 date 2014.05.30.18.14.40; author tls; state dead; branches; next 1.1.1.2.4.2; commitid jTnpym9Qu0o4R1Nx; 1.1.1.2.4.2 date 2014.08.19.23.47.26; author tls; state Exp; branches; next ; commitid jTnpym9Qu0o4R1Nx; 1.1.1.3.2.1 date 2017.03.20.06.52.36; author pgoyette; state Exp; branches; next ; commitid jjw7cAwgyKq7RfKz; 1.1.1.4.12.1 date 2018.07.28.04.33.15; author pgoyette; state Exp; branches; next ; commitid 1UP1xAIUxv1ZgRLA; 1.1.1.4.14.1 date 2019.06.10.21.45.19; author christos; state Exp; branches; next 1.1.1.4.14.2; commitid jtc8rnCzWiEEHGqB; 1.1.1.4.14.2 date 2020.04.13.07.46.30; author martin; state dead; branches; next ; commitid X01YhRUPVUDaec4C; desc @@ 1.1 log @Initial revision @ text @//===--- TemplateName.cpp - C++ Template Name Representation---------------===// // // The LLVM Compiler Infrastructure // // This file is distributed under the University of Illinois Open Source // License. See LICENSE.TXT for details. // //===----------------------------------------------------------------------===// // // This file defines the TemplateName interface and subclasses. // //===----------------------------------------------------------------------===// #include "clang/AST/TemplateName.h" #include "clang/AST/DeclTemplate.h" #include "clang/AST/NestedNameSpecifier.h" #include "clang/AST/PrettyPrinter.h" #include "clang/AST/TemplateBase.h" #include "clang/Basic/Diagnostic.h" #include "clang/Basic/LangOptions.h" #include "llvm/Support/raw_ostream.h" using namespace clang; using namespace llvm; TemplateArgument SubstTemplateTemplateParmPackStorage::getArgumentPack() const { return TemplateArgument(Arguments, size()); } void SubstTemplateTemplateParmStorage::Profile(llvm::FoldingSetNodeID &ID) { Profile(ID, Parameter, Replacement); } void SubstTemplateTemplateParmStorage::Profile(llvm::FoldingSetNodeID &ID, TemplateTemplateParmDecl *parameter, TemplateName replacement) { ID.AddPointer(parameter); ID.AddPointer(replacement.getAsVoidPointer()); } void SubstTemplateTemplateParmPackStorage::Profile(llvm::FoldingSetNodeID &ID, ASTContext &Context) { Profile(ID, Context, Parameter, TemplateArgument(Arguments, size())); } void SubstTemplateTemplateParmPackStorage::Profile(llvm::FoldingSetNodeID &ID, ASTContext &Context, TemplateTemplateParmDecl *Parameter, const TemplateArgument &ArgPack) { ID.AddPointer(Parameter); ArgPack.Profile(ID, Context); } TemplateName::NameKind TemplateName::getKind() const { if (Storage.is()) return Template; if (Storage.is()) return DependentTemplate; if (Storage.is()) return QualifiedTemplate; UncommonTemplateNameStorage *uncommon = Storage.get(); if (uncommon->getAsOverloadedStorage()) return OverloadedTemplate; if (uncommon->getAsSubstTemplateTemplateParm()) return SubstTemplateTemplateParm; return SubstTemplateTemplateParmPack; } TemplateDecl *TemplateName::getAsTemplateDecl() const { if (TemplateDecl *Template = Storage.dyn_cast()) return Template; if (QualifiedTemplateName *QTN = getAsQualifiedTemplateName()) return QTN->getTemplateDecl(); if (SubstTemplateTemplateParmStorage *sub = getAsSubstTemplateTemplateParm()) return sub->getReplacement().getAsTemplateDecl(); return 0; } bool TemplateName::isDependent() const { if (TemplateDecl *Template = getAsTemplateDecl()) { if (isa(Template)) return true; // FIXME: Hack, getDeclContext() can be null if Template is still // initializing due to PCH reading, so we check it before using it. // Should probably modify TemplateSpecializationType to allow constructing // it without the isDependent() checking. return Template->getDeclContext() && Template->getDeclContext()->isDependentContext(); } assert(!getAsOverloadedTemplate() && "overloaded templates shouldn't survive to here"); return true; } bool TemplateName::isInstantiationDependent() const { if (QualifiedTemplateName *QTN = getAsQualifiedTemplateName()) { if (QTN->getQualifier()->isInstantiationDependent()) return true; } return isDependent(); } bool TemplateName::containsUnexpandedParameterPack() const { if (TemplateDecl *Template = getAsTemplateDecl()) { if (TemplateTemplateParmDecl *TTP = dyn_cast(Template)) return TTP->isParameterPack(); return false; } if (DependentTemplateName *DTN = getAsDependentTemplateName()) return DTN->getQualifier() && DTN->getQualifier()->containsUnexpandedParameterPack(); return getAsSubstTemplateTemplateParmPack() != 0; } void TemplateName::print(raw_ostream &OS, const PrintingPolicy &Policy, bool SuppressNNS) const { if (TemplateDecl *Template = Storage.dyn_cast()) OS << *Template; else if (QualifiedTemplateName *QTN = getAsQualifiedTemplateName()) { if (!SuppressNNS) QTN->getQualifier()->print(OS, Policy); if (QTN->hasTemplateKeyword()) OS << "template "; OS << *QTN->getDecl(); } else if (DependentTemplateName *DTN = getAsDependentTemplateName()) { if (!SuppressNNS && DTN->getQualifier()) DTN->getQualifier()->print(OS, Policy); OS << "template "; if (DTN->isIdentifier()) OS << DTN->getIdentifier()->getName(); else OS << "operator " << getOperatorSpelling(DTN->getOperator()); } else if (SubstTemplateTemplateParmStorage *subst = getAsSubstTemplateTemplateParm()) { subst->getReplacement().print(OS, Policy, SuppressNNS); } else if (SubstTemplateTemplateParmPackStorage *SubstPack = getAsSubstTemplateTemplateParmPack()) OS << *SubstPack->getParameterPack(); else { OverloadedTemplateStorage *OTS = getAsOverloadedTemplate(); (*OTS->begin())->printName(OS); } } const DiagnosticBuilder &clang::operator<<(const DiagnosticBuilder &DB, TemplateName N) { std::string NameStr; raw_string_ostream OS(NameStr); LangOptions LO; LO.CPlusPlus = true; LO.Bool = true; OS << '\''; N.print(OS, PrintingPolicy(LO)); OS << '\''; OS.flush(); return DB << NameStr; } void TemplateName::dump(raw_ostream &OS) const { LangOptions LO; // FIXME! LO.CPlusPlus = true; LO.Bool = true; print(OS, PrintingPolicy(LO)); } void TemplateName::dump() const { dump(llvm::errs()); } @ 1.1.1.1 log @Import Clang 3.4rc1 r195771. @ text @@ 1.1.1.1.2.1 log @Rebase. @ text @d81 1 a81 1 return nullptr; d124 1 a124 1 return getAsSubstTemplateTemplateParmPack() != nullptr; @ 1.1.1.2 log @Import Clang 3.5svn r209886. @ text @d81 1 a81 1 return nullptr; d124 1 a124 1 return getAsSubstTemplateTemplateParmPack() != nullptr; @ 1.1.1.3 log @Import Clang 3.8.0rc3 r261930. @ text @d27 1 a27 1 return TemplateArgument(llvm::makeArrayRef(Arguments, size())); d43 1 a43 1 Profile(ID, Context, Parameter, getArgumentPack()); a53 16 TemplateName::TemplateName(void *Ptr) { Storage = StorageType::getFromOpaqueValue(Ptr); } TemplateName::TemplateName(TemplateDecl *Template) : Storage(Template) {} TemplateName::TemplateName(OverloadedTemplateStorage *Storage) : Storage(Storage) {} TemplateName::TemplateName(SubstTemplateTemplateParmStorage *Storage) : Storage(Storage) {} TemplateName::TemplateName(SubstTemplateTemplateParmPackStorage *Storage) : Storage(Storage) {} TemplateName::TemplateName(QualifiedTemplateName *Qual) : Storage(Qual) {} TemplateName::TemplateName(DependentTemplateName *Dep) : Storage(Dep) {} bool TemplateName::isNull() const { return Storage.isNull(); } a83 34 OverloadedTemplateStorage *TemplateName::getAsOverloadedTemplate() const { if (UncommonTemplateNameStorage *Uncommon = Storage.dyn_cast()) return Uncommon->getAsOverloadedStorage(); return nullptr; } SubstTemplateTemplateParmStorage * TemplateName::getAsSubstTemplateTemplateParm() const { if (UncommonTemplateNameStorage *uncommon = Storage.dyn_cast()) return uncommon->getAsSubstTemplateTemplateParm(); return nullptr; } SubstTemplateTemplateParmPackStorage * TemplateName::getAsSubstTemplateTemplateParmPack() const { if (UncommonTemplateNameStorage *Uncommon = Storage.dyn_cast()) return Uncommon->getAsSubstTemplateTemplateParmPack(); return nullptr; } QualifiedTemplateName *TemplateName::getAsQualifiedTemplateName() const { return Storage.dyn_cast(); } DependentTemplateName *TemplateName::getAsDependentTemplateName() const { return Storage.dyn_cast(); } @ 1.1.1.3.2.1 log @Sync with HEAD @ text @d230 1 a230 1 LLVM_DUMP_METHOD void TemplateName::dump() const { @ 1.1.1.4 log @Import Clang pre-4.0.0 r291444. @ text @d230 1 a230 1 LLVM_DUMP_METHOD void TemplateName::dump() const { @ 1.1.1.4.14.1 log @Sync with HEAD @ text @d1 1 a1 1 //===- TemplateName.cpp - C++ Template Name Representation ----------------===// a14 1 #include "clang/AST/DeclBase.h" a19 1 #include "clang/Basic/LLVM.h" a20 5 #include "clang/Basic/OperatorKinds.h" #include "llvm/ADT/ArrayRef.h" #include "llvm/ADT/FoldingSet.h" #include "llvm/Support/Casting.h" #include "llvm/Support/Compiler.h" a21 3 #include #include d23 1 a133 17 TemplateName TemplateName::getNameToSubstitute() const { TemplateDecl *Decl = getAsTemplateDecl(); // Substituting a dependent template name: preserve it as written. if (!Decl) return *this; // If we have a template declaration, use the most recent non-friend // declaration of that template. Decl = cast(Decl->getMostRecentDecl()); while (Decl->getFriendObjectKind()) { Decl = cast(Decl->getPreviousDecl()); assert(Decl && "all declarations of template are friends"); } return TemplateName(Decl); } a161 5 if (QualifiedTemplateName *QTN = getAsQualifiedTemplateName()) { if (QTN->getQualifier()->containsUnexpandedParameterPack()) return true; } d212 1 a212 1 llvm::raw_string_ostream OS(NameStr); @ 1.1.1.4.14.2 log @Mostly merge changes from HEAD upto 20200411 @ text @@ 1.1.1.4.12.1 log @Sync with HEAD @ text @d1 1 a1 1 //===- TemplateName.cpp - C++ Template Name Representation ----------------===// a14 1 #include "clang/AST/DeclBase.h" a19 1 #include "clang/Basic/LLVM.h" a20 5 #include "clang/Basic/OperatorKinds.h" #include "llvm/ADT/ArrayRef.h" #include "llvm/ADT/FoldingSet.h" #include "llvm/Support/Casting.h" #include "llvm/Support/Compiler.h" a21 3 #include #include d23 1 a133 17 TemplateName TemplateName::getNameToSubstitute() const { TemplateDecl *Decl = getAsTemplateDecl(); // Substituting a dependent template name: preserve it as written. if (!Decl) return *this; // If we have a template declaration, use the most recent non-friend // declaration of that template. Decl = cast(Decl->getMostRecentDecl()); while (Decl->getFriendObjectKind()) { Decl = cast(Decl->getPreviousDecl()); assert(Decl && "all declarations of template are friends"); } return TemplateName(Decl); } a161 5 if (QualifiedTemplateName *QTN = getAsQualifiedTemplateName()) { if (QTN->getQualifier()->containsUnexpandedParameterPack()) return true; } d212 1 a212 1 llvm::raw_string_ostream OS(NameStr); @ 1.1.1.5 log @Import clang r337282 from trunk @ text @d1 1 a1 1 //===- TemplateName.cpp - C++ Template Name Representation ----------------===// a14 1 #include "clang/AST/DeclBase.h" a19 1 #include "clang/Basic/LLVM.h" a20 5 #include "clang/Basic/OperatorKinds.h" #include "llvm/ADT/ArrayRef.h" #include "llvm/ADT/FoldingSet.h" #include "llvm/Support/Casting.h" #include "llvm/Support/Compiler.h" a21 3 #include #include d23 1 a133 17 TemplateName TemplateName::getNameToSubstitute() const { TemplateDecl *Decl = getAsTemplateDecl(); // Substituting a dependent template name: preserve it as written. if (!Decl) return *this; // If we have a template declaration, use the most recent non-friend // declaration of that template. Decl = cast(Decl->getMostRecentDecl()); while (Decl->getFriendObjectKind()) { Decl = cast(Decl->getPreviousDecl()); assert(Decl && "all declarations of template are friends"); } return TemplateName(Decl); } a161 5 if (QualifiedTemplateName *QTN = getAsQualifiedTemplateName()) { if (QTN->getQualifier()->containsUnexpandedParameterPack()) return true; } d212 1 a212 1 llvm::raw_string_ostream OS(NameStr); @ 1.1.1.6 log @Mark old LLVM instance as dead. @ text @@ 1.1.1.2.4.1 log @file TemplateName.cpp was added on branch tls-maxphys on 2014-08-19 23:47:26 +0000 @ text @d1 182 @ 1.1.1.2.4.2 log @Rebase to HEAD as of a few days ago. @ text @a0 182 //===--- TemplateName.cpp - C++ Template Name Representation---------------===// // // The LLVM Compiler Infrastructure // // This file is distributed under the University of Illinois Open Source // License. See LICENSE.TXT for details. // //===----------------------------------------------------------------------===// // // This file defines the TemplateName interface and subclasses. // //===----------------------------------------------------------------------===// #include "clang/AST/TemplateName.h" #include "clang/AST/DeclTemplate.h" #include "clang/AST/NestedNameSpecifier.h" #include "clang/AST/PrettyPrinter.h" #include "clang/AST/TemplateBase.h" #include "clang/Basic/Diagnostic.h" #include "clang/Basic/LangOptions.h" #include "llvm/Support/raw_ostream.h" using namespace clang; using namespace llvm; TemplateArgument SubstTemplateTemplateParmPackStorage::getArgumentPack() const { return TemplateArgument(Arguments, size()); } void SubstTemplateTemplateParmStorage::Profile(llvm::FoldingSetNodeID &ID) { Profile(ID, Parameter, Replacement); } void SubstTemplateTemplateParmStorage::Profile(llvm::FoldingSetNodeID &ID, TemplateTemplateParmDecl *parameter, TemplateName replacement) { ID.AddPointer(parameter); ID.AddPointer(replacement.getAsVoidPointer()); } void SubstTemplateTemplateParmPackStorage::Profile(llvm::FoldingSetNodeID &ID, ASTContext &Context) { Profile(ID, Context, Parameter, TemplateArgument(Arguments, size())); } void SubstTemplateTemplateParmPackStorage::Profile(llvm::FoldingSetNodeID &ID, ASTContext &Context, TemplateTemplateParmDecl *Parameter, const TemplateArgument &ArgPack) { ID.AddPointer(Parameter); ArgPack.Profile(ID, Context); } TemplateName::NameKind TemplateName::getKind() const { if (Storage.is()) return Template; if (Storage.is()) return DependentTemplate; if (Storage.is()) return QualifiedTemplate; UncommonTemplateNameStorage *uncommon = Storage.get(); if (uncommon->getAsOverloadedStorage()) return OverloadedTemplate; if (uncommon->getAsSubstTemplateTemplateParm()) return SubstTemplateTemplateParm; return SubstTemplateTemplateParmPack; } TemplateDecl *TemplateName::getAsTemplateDecl() const { if (TemplateDecl *Template = Storage.dyn_cast()) return Template; if (QualifiedTemplateName *QTN = getAsQualifiedTemplateName()) return QTN->getTemplateDecl(); if (SubstTemplateTemplateParmStorage *sub = getAsSubstTemplateTemplateParm()) return sub->getReplacement().getAsTemplateDecl(); return nullptr; } bool TemplateName::isDependent() const { if (TemplateDecl *Template = getAsTemplateDecl()) { if (isa(Template)) return true; // FIXME: Hack, getDeclContext() can be null if Template is still // initializing due to PCH reading, so we check it before using it. // Should probably modify TemplateSpecializationType to allow constructing // it without the isDependent() checking. return Template->getDeclContext() && Template->getDeclContext()->isDependentContext(); } assert(!getAsOverloadedTemplate() && "overloaded templates shouldn't survive to here"); return true; } bool TemplateName::isInstantiationDependent() const { if (QualifiedTemplateName *QTN = getAsQualifiedTemplateName()) { if (QTN->getQualifier()->isInstantiationDependent()) return true; } return isDependent(); } bool TemplateName::containsUnexpandedParameterPack() const { if (TemplateDecl *Template = getAsTemplateDecl()) { if (TemplateTemplateParmDecl *TTP = dyn_cast(Template)) return TTP->isParameterPack(); return false; } if (DependentTemplateName *DTN = getAsDependentTemplateName()) return DTN->getQualifier() && DTN->getQualifier()->containsUnexpandedParameterPack(); return getAsSubstTemplateTemplateParmPack() != nullptr; } void TemplateName::print(raw_ostream &OS, const PrintingPolicy &Policy, bool SuppressNNS) const { if (TemplateDecl *Template = Storage.dyn_cast()) OS << *Template; else if (QualifiedTemplateName *QTN = getAsQualifiedTemplateName()) { if (!SuppressNNS) QTN->getQualifier()->print(OS, Policy); if (QTN->hasTemplateKeyword()) OS << "template "; OS << *QTN->getDecl(); } else if (DependentTemplateName *DTN = getAsDependentTemplateName()) { if (!SuppressNNS && DTN->getQualifier()) DTN->getQualifier()->print(OS, Policy); OS << "template "; if (DTN->isIdentifier()) OS << DTN->getIdentifier()->getName(); else OS << "operator " << getOperatorSpelling(DTN->getOperator()); } else if (SubstTemplateTemplateParmStorage *subst = getAsSubstTemplateTemplateParm()) { subst->getReplacement().print(OS, Policy, SuppressNNS); } else if (SubstTemplateTemplateParmPackStorage *SubstPack = getAsSubstTemplateTemplateParmPack()) OS << *SubstPack->getParameterPack(); else { OverloadedTemplateStorage *OTS = getAsOverloadedTemplate(); (*OTS->begin())->printName(OS); } } const DiagnosticBuilder &clang::operator<<(const DiagnosticBuilder &DB, TemplateName N) { std::string NameStr; raw_string_ostream OS(NameStr); LangOptions LO; LO.CPlusPlus = true; LO.Bool = true; OS << '\''; N.print(OS, PrintingPolicy(LO)); OS << '\''; OS.flush(); return DB << NameStr; } void TemplateName::dump(raw_ostream &OS) const { LangOptions LO; // FIXME! LO.CPlusPlus = true; LO.Bool = true; print(OS, PrintingPolicy(LO)); } void TemplateName::dump() const { dump(llvm::errs()); } @ 1.1.1.1.4.1 log @file TemplateName.cpp was added on branch yamt-pagecache on 2014-05-22 16:18:25 +0000 @ text @d1 182 @ 1.1.1.1.4.2 log @sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments") @ text @a0 182 //===--- TemplateName.cpp - C++ Template Name Representation---------------===// // // The LLVM Compiler Infrastructure // // This file is distributed under the University of Illinois Open Source // License. See LICENSE.TXT for details. // //===----------------------------------------------------------------------===// // // This file defines the TemplateName interface and subclasses. // //===----------------------------------------------------------------------===// #include "clang/AST/TemplateName.h" #include "clang/AST/DeclTemplate.h" #include "clang/AST/NestedNameSpecifier.h" #include "clang/AST/PrettyPrinter.h" #include "clang/AST/TemplateBase.h" #include "clang/Basic/Diagnostic.h" #include "clang/Basic/LangOptions.h" #include "llvm/Support/raw_ostream.h" using namespace clang; using namespace llvm; TemplateArgument SubstTemplateTemplateParmPackStorage::getArgumentPack() const { return TemplateArgument(Arguments, size()); } void SubstTemplateTemplateParmStorage::Profile(llvm::FoldingSetNodeID &ID) { Profile(ID, Parameter, Replacement); } void SubstTemplateTemplateParmStorage::Profile(llvm::FoldingSetNodeID &ID, TemplateTemplateParmDecl *parameter, TemplateName replacement) { ID.AddPointer(parameter); ID.AddPointer(replacement.getAsVoidPointer()); } void SubstTemplateTemplateParmPackStorage::Profile(llvm::FoldingSetNodeID &ID, ASTContext &Context) { Profile(ID, Context, Parameter, TemplateArgument(Arguments, size())); } void SubstTemplateTemplateParmPackStorage::Profile(llvm::FoldingSetNodeID &ID, ASTContext &Context, TemplateTemplateParmDecl *Parameter, const TemplateArgument &ArgPack) { ID.AddPointer(Parameter); ArgPack.Profile(ID, Context); } TemplateName::NameKind TemplateName::getKind() const { if (Storage.is()) return Template; if (Storage.is()) return DependentTemplate; if (Storage.is()) return QualifiedTemplate; UncommonTemplateNameStorage *uncommon = Storage.get(); if (uncommon->getAsOverloadedStorage()) return OverloadedTemplate; if (uncommon->getAsSubstTemplateTemplateParm()) return SubstTemplateTemplateParm; return SubstTemplateTemplateParmPack; } TemplateDecl *TemplateName::getAsTemplateDecl() const { if (TemplateDecl *Template = Storage.dyn_cast()) return Template; if (QualifiedTemplateName *QTN = getAsQualifiedTemplateName()) return QTN->getTemplateDecl(); if (SubstTemplateTemplateParmStorage *sub = getAsSubstTemplateTemplateParm()) return sub->getReplacement().getAsTemplateDecl(); return 0; } bool TemplateName::isDependent() const { if (TemplateDecl *Template = getAsTemplateDecl()) { if (isa(Template)) return true; // FIXME: Hack, getDeclContext() can be null if Template is still // initializing due to PCH reading, so we check it before using it. // Should probably modify TemplateSpecializationType to allow constructing // it without the isDependent() checking. return Template->getDeclContext() && Template->getDeclContext()->isDependentContext(); } assert(!getAsOverloadedTemplate() && "overloaded templates shouldn't survive to here"); return true; } bool TemplateName::isInstantiationDependent() const { if (QualifiedTemplateName *QTN = getAsQualifiedTemplateName()) { if (QTN->getQualifier()->isInstantiationDependent()) return true; } return isDependent(); } bool TemplateName::containsUnexpandedParameterPack() const { if (TemplateDecl *Template = getAsTemplateDecl()) { if (TemplateTemplateParmDecl *TTP = dyn_cast(Template)) return TTP->isParameterPack(); return false; } if (DependentTemplateName *DTN = getAsDependentTemplateName()) return DTN->getQualifier() && DTN->getQualifier()->containsUnexpandedParameterPack(); return getAsSubstTemplateTemplateParmPack() != 0; } void TemplateName::print(raw_ostream &OS, const PrintingPolicy &Policy, bool SuppressNNS) const { if (TemplateDecl *Template = Storage.dyn_cast()) OS << *Template; else if (QualifiedTemplateName *QTN = getAsQualifiedTemplateName()) { if (!SuppressNNS) QTN->getQualifier()->print(OS, Policy); if (QTN->hasTemplateKeyword()) OS << "template "; OS << *QTN->getDecl(); } else if (DependentTemplateName *DTN = getAsDependentTemplateName()) { if (!SuppressNNS && DTN->getQualifier()) DTN->getQualifier()->print(OS, Policy); OS << "template "; if (DTN->isIdentifier()) OS << DTN->getIdentifier()->getName(); else OS << "operator " << getOperatorSpelling(DTN->getOperator()); } else if (SubstTemplateTemplateParmStorage *subst = getAsSubstTemplateTemplateParm()) { subst->getReplacement().print(OS, Policy, SuppressNNS); } else if (SubstTemplateTemplateParmPackStorage *SubstPack = getAsSubstTemplateTemplateParmPack()) OS << *SubstPack->getParameterPack(); else { OverloadedTemplateStorage *OTS = getAsOverloadedTemplate(); (*OTS->begin())->printName(OS); } } const DiagnosticBuilder &clang::operator<<(const DiagnosticBuilder &DB, TemplateName N) { std::string NameStr; raw_string_ostream OS(NameStr); LangOptions LO; LO.CPlusPlus = true; LO.Bool = true; OS << '\''; N.print(OS, PrintingPolicy(LO)); OS << '\''; OS.flush(); return DB << NameStr; } void TemplateName::dump(raw_ostream &OS) const { LangOptions LO; // FIXME! LO.CPlusPlus = true; LO.Bool = true; print(OS, PrintingPolicy(LO)); } void TemplateName::dump() const { dump(llvm::errs()); } @