forked from OSchip/llvm-project
46 lines
1.5 KiB
C++
46 lines
1.5 KiB
C++
//===--- DeclFriend.cpp - C++ Friend Declaration AST Node Implementation --===//
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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 implements the AST classes related to C++ friend
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// declarations.
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//
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//===----------------------------------------------------------------------===//
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#include "clang/AST/DeclFriend.h"
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#include "clang/AST/DeclTemplate.h"
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using namespace clang;
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FriendDecl *FriendDecl::Create(ASTContext &C, DeclContext *DC,
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SourceLocation L,
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FriendUnion Friend,
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SourceLocation FriendL) {
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#ifndef NDEBUG
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if (Friend.is<NamedDecl*>()) {
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NamedDecl *D = Friend.get<NamedDecl*>();
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assert(isa<FunctionDecl>(D) ||
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isa<CXXRecordDecl>(D) ||
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isa<FunctionTemplateDecl>(D) ||
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isa<ClassTemplateDecl>(D));
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// As a temporary hack, we permit template instantiation to point
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// to the original declaration when instantiating members.
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assert(D->getFriendObjectKind() ||
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(cast<CXXRecordDecl>(DC)->getTemplateSpecializationKind()));
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}
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#endif
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FriendDecl *FD = new (C) FriendDecl(DC, L, Friend, FriendL);
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cast<CXXRecordDecl>(DC)->pushFriendDecl(FD);
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return FD;
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}
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FriendDecl *FriendDecl::Create(ASTContext &C, EmptyShell Empty) {
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return new (C) FriendDecl(Empty);
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}
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