//===--- DeclCXX.cpp - C++ 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 C++ related Decl classes. | |
// | |
//===----------------------------------------------------------------------===// | |
#include "clang/AST/DeclCXX.h" | |
#include "clang/AST/ASTContext.h" | |
using namespace clang; | |
//===----------------------------------------------------------------------===// | |
// Decl Allocation/Deallocation Method Implementations | |
//===----------------------------------------------------------------------===// | |
CXXFieldDecl *CXXFieldDecl::Create(ASTContext &C, CXXRecordDecl *RD, | |
SourceLocation L, IdentifierInfo *Id, | |
QualType T, Expr *BW) { | |
void *Mem = C.getAllocator().Allocate<CXXFieldDecl>(); | |
return new (Mem) CXXFieldDecl(RD, L, Id, T, BW); | |
} | |
CXXRecordDecl *CXXRecordDecl::Create(ASTContext &C, TagKind TK, DeclContext *DC, | |
SourceLocation L, IdentifierInfo *Id, | |
ScopedDecl *PrevDecl) { | |
Kind DK; | |
switch (TK) { | |
default: assert(0 && "Invalid TagKind!"); | |
case TK_enum: assert(0 && "Enum TagKind passed for Record!"); | |
case TK_struct: DK = CXXStruct; break; | |
case TK_union: DK = CXXUnion; break; | |
case TK_class: DK = CXXClass; break; | |
} | |
void *Mem = C.getAllocator().Allocate<CXXRecordDecl>(); | |
return new (Mem) CXXRecordDecl(DK, DC, L, Id, PrevDecl); | |
} | |
CXXMethodDecl * | |
CXXMethodDecl::Create(ASTContext &C, CXXRecordDecl *RD, | |
SourceLocation L, IdentifierInfo *Id, | |
QualType T, bool isStatic, bool isInline, | |
ScopedDecl *PrevDecl) { | |
void *Mem = C.getAllocator().Allocate<CXXMethodDecl>(); | |
return new (Mem) CXXMethodDecl(RD, L, Id, T, isStatic, isInline, PrevDecl); | |
} | |
QualType CXXMethodDecl::getThisType(ASTContext &C) const { | |
assert(isInstance() && "No 'this' for static methods!"); | |
QualType ClassTy = C.getTagDeclType(cast<CXXRecordDecl>(getParent())); | |
QualType ThisTy = C.getPointerType(ClassTy); | |
ThisTy.addConst(); | |
return ThisTy; | |
} | |
CXXClassVarDecl *CXXClassVarDecl::Create(ASTContext &C, CXXRecordDecl *RD, | |
SourceLocation L, IdentifierInfo *Id, | |
QualType T, ScopedDecl *PrevDecl) { | |
void *Mem = C.getAllocator().Allocate<CXXClassVarDecl>(); | |
return new (Mem) CXXClassVarDecl(RD, L, Id, T, PrevDecl); | |
} |