forked from OSchip/llvm-project
61 lines
1.9 KiB
C++
61 lines
1.9 KiB
C++
//===--- TemplateName.h - C++ Template Name Representation-------*- C++ -*-===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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//
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// This file defines the TemplateName interface and subclasses.
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//
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//===----------------------------------------------------------------------===//
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#include "clang/AST/TemplateName.h"
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#include "clang/AST/DeclTemplate.h"
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#include "clang/AST/NestedNameSpecifier.h"
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#include "llvm/Support/raw_ostream.h"
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using namespace clang;
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TemplateDecl *TemplateName::getAsTemplateDecl() const {
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if (TemplateDecl *Template = Storage.dyn_cast<TemplateDecl *>())
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return Template;
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if (QualifiedTemplateName *QTN = getAsQualifiedTemplateName())
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return QTN->getTemplateDecl();
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return 0;
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}
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bool TemplateName::isDependent() const {
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if (TemplateDecl *Template = getAsTemplateDecl()) {
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// FIXME: We don't yet have a notion of dependent
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// declarations. When we do, check that. This hack won't last
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// long!.
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return isa<TemplateTemplateParmDecl>(Template);
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}
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return true;
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}
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void TemplateName::print(llvm::raw_ostream &OS, bool SuppressNNS) const {
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if (TemplateDecl *Template = Storage.dyn_cast<TemplateDecl *>())
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OS << Template->getIdentifier()->getName();
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else if (QualifiedTemplateName *QTN = getAsQualifiedTemplateName()) {
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if (!SuppressNNS)
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QTN->getQualifier()->print(OS);
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if (QTN->hasTemplateKeyword())
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OS << "template ";
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OS << QTN->getTemplateDecl()->getIdentifier()->getName();
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} else if (DependentTemplateName *DTN = getAsDependentTemplateName()) {
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if (!SuppressNNS)
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DTN->getQualifier()->print(OS);
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OS << "template ";
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OS << DTN->getName()->getName();
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}
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}
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void TemplateName::dump() const {
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print(llvm::errs());
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}
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