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authorpatrick <patrick@openbsd.org>2020-08-03 15:06:44 +0000
committerpatrick <patrick@openbsd.org>2020-08-03 15:06:44 +0000
commitb64793999546ed8adebaeebd9d8345d18db8927d (patch)
tree4357c27b561d73b0e089727c6ed659f2ceff5f47 /gnu/llvm/tools/clang/lib/AST/TemplateName.cpp
parentAdd support for UTF-8 DISPLAY-HINTs with octet length. For now only (diff)
downloadwireguard-openbsd-b64793999546ed8adebaeebd9d8345d18db8927d.tar.xz
wireguard-openbsd-b64793999546ed8adebaeebd9d8345d18db8927d.zip
Remove LLVM 8.0.1 files.
Diffstat (limited to 'gnu/llvm/tools/clang/lib/AST/TemplateName.cpp')
-rw-r--r--gnu/llvm/tools/clang/lib/AST/TemplateName.cpp263
1 files changed, 0 insertions, 263 deletions
diff --git a/gnu/llvm/tools/clang/lib/AST/TemplateName.cpp b/gnu/llvm/tools/clang/lib/AST/TemplateName.cpp
deleted file mode 100644
index 0a7a6bc3c6a..00000000000
--- a/gnu/llvm/tools/clang/lib/AST/TemplateName.cpp
+++ /dev/null
@@ -1,263 +0,0 @@
-//===- 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/DeclBase.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/LLVM.h"
-#include "clang/Basic/LangOptions.h"
-#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"
-#include "llvm/Support/raw_ostream.h"
-#include <cassert>
-#include <string>
-
-using namespace clang;
-
-TemplateArgument
-SubstTemplateTemplateParmPackStorage::getArgumentPack() const {
- return TemplateArgument(llvm::makeArrayRef(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, getArgumentPack());
-}
-
-void SubstTemplateTemplateParmPackStorage::Profile(llvm::FoldingSetNodeID &ID,
- ASTContext &Context,
- TemplateTemplateParmDecl *Parameter,
- const TemplateArgument &ArgPack) {
- ID.AddPointer(Parameter);
- ArgPack.Profile(ID, Context);
-}
-
-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(); }
-
-TemplateName::NameKind TemplateName::getKind() const {
- if (Storage.is<TemplateDecl *>())
- return Template;
- if (Storage.is<DependentTemplateName *>())
- return DependentTemplate;
- if (Storage.is<QualifiedTemplateName *>())
- return QualifiedTemplate;
-
- UncommonTemplateNameStorage *uncommon
- = Storage.get<UncommonTemplateNameStorage*>();
- if (uncommon->getAsOverloadedStorage())
- return OverloadedTemplate;
- if (uncommon->getAsSubstTemplateTemplateParm())
- return SubstTemplateTemplateParm;
- return SubstTemplateTemplateParmPack;
-}
-
-TemplateDecl *TemplateName::getAsTemplateDecl() const {
- if (TemplateDecl *Template = Storage.dyn_cast<TemplateDecl *>())
- return Template;
-
- if (QualifiedTemplateName *QTN = getAsQualifiedTemplateName())
- return QTN->getTemplateDecl();
-
- if (SubstTemplateTemplateParmStorage *sub = getAsSubstTemplateTemplateParm())
- return sub->getReplacement().getAsTemplateDecl();
-
- return nullptr;
-}
-
-OverloadedTemplateStorage *TemplateName::getAsOverloadedTemplate() const {
- if (UncommonTemplateNameStorage *Uncommon =
- Storage.dyn_cast<UncommonTemplateNameStorage *>())
- return Uncommon->getAsOverloadedStorage();
-
- return nullptr;
-}
-
-SubstTemplateTemplateParmStorage *
-TemplateName::getAsSubstTemplateTemplateParm() const {
- if (UncommonTemplateNameStorage *uncommon =
- Storage.dyn_cast<UncommonTemplateNameStorage *>())
- return uncommon->getAsSubstTemplateTemplateParm();
-
- return nullptr;
-}
-
-SubstTemplateTemplateParmPackStorage *
-TemplateName::getAsSubstTemplateTemplateParmPack() const {
- if (UncommonTemplateNameStorage *Uncommon =
- Storage.dyn_cast<UncommonTemplateNameStorage *>())
- return Uncommon->getAsSubstTemplateTemplateParmPack();
-
- return nullptr;
-}
-
-QualifiedTemplateName *TemplateName::getAsQualifiedTemplateName() const {
- return Storage.dyn_cast<QualifiedTemplateName *>();
-}
-
-DependentTemplateName *TemplateName::getAsDependentTemplateName() const {
- return Storage.dyn_cast<DependentTemplateName *>();
-}
-
-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<TemplateDecl>(Decl->getMostRecentDecl());
- while (Decl->getFriendObjectKind()) {
- Decl = cast<TemplateDecl>(Decl->getPreviousDecl());
- assert(Decl && "all declarations of template are friends");
- }
- return TemplateName(Decl);
-}
-
-bool TemplateName::isDependent() const {
- if (TemplateDecl *Template = getAsTemplateDecl()) {
- if (isa<TemplateTemplateParmDecl>(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 (QualifiedTemplateName *QTN = getAsQualifiedTemplateName()) {
- if (QTN->getQualifier()->containsUnexpandedParameterPack())
- return true;
- }
-
- if (TemplateDecl *Template = getAsTemplateDecl()) {
- if (TemplateTemplateParmDecl *TTP
- = dyn_cast<TemplateTemplateParmDecl>(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<TemplateDecl *>())
- 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;
- llvm::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));
-}
-
-LLVM_DUMP_METHOD void TemplateName::dump() const {
- dump(llvm::errs());
-}