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author | Carlo Zancanaro <carlo@pc-4w14-0.cs.usyd.edu.au> | 2012-10-15 17:10:06 +1100 |
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committer | Carlo Zancanaro <carlo@pc-4w14-0.cs.usyd.edu.au> | 2012-10-15 17:10:06 +1100 |
commit | be1de4be954c80875ad4108e0a33e8e131b2f2c0 (patch) | |
tree | 1fbbecf276bf7c7bdcbb4dd446099d6d90eaa516 /clang/lib/AST/DeclFriend.cpp | |
parent | c4626a62754862d20b41e8a46a3574264ea80e6d (diff) | |
parent | f1bd2e48c5324d3f7cda4090c87f8a5b6f463ce2 (diff) |
Merge branch 'master' of ssh://bitbucket.org/czan/honours
Diffstat (limited to 'clang/lib/AST/DeclFriend.cpp')
-rw-r--r-- | clang/lib/AST/DeclFriend.cpp | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/clang/lib/AST/DeclFriend.cpp b/clang/lib/AST/DeclFriend.cpp new file mode 100644 index 0000000..6e3bd8d --- /dev/null +++ b/clang/lib/AST/DeclFriend.cpp @@ -0,0 +1,48 @@ +//===--- DeclFriend.cpp - C++ Friend Declaration AST Node Implementation --===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// +// +// This file implements the AST classes related to C++ friend +// declarations. +// +//===----------------------------------------------------------------------===// + +#include "clang/AST/DeclFriend.h" +#include "clang/AST/DeclTemplate.h" +using namespace clang; + +void FriendDecl::anchor() { } + +FriendDecl *FriendDecl::Create(ASTContext &C, DeclContext *DC, + SourceLocation L, + FriendUnion Friend, + SourceLocation FriendL) { +#ifndef NDEBUG + if (Friend.is<NamedDecl*>()) { + NamedDecl *D = Friend.get<NamedDecl*>(); + assert(isa<FunctionDecl>(D) || + isa<CXXRecordDecl>(D) || + isa<FunctionTemplateDecl>(D) || + isa<ClassTemplateDecl>(D)); + + // As a temporary hack, we permit template instantiation to point + // to the original declaration when instantiating members. + assert(D->getFriendObjectKind() || + (cast<CXXRecordDecl>(DC)->getTemplateSpecializationKind())); + } +#endif + + FriendDecl *FD = new (C) FriendDecl(DC, L, Friend, FriendL); + cast<CXXRecordDecl>(DC)->pushFriendDecl(FD); + return FD; +} + +FriendDecl *FriendDecl::CreateDeserialized(ASTContext &C, unsigned ID) { + void *Mem = AllocateDeserializedDecl(C, ID, sizeof(FriendDecl)); + return new (Mem) FriendDecl(EmptyShell()); +} |