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various minor cleanups.

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llvm-svn: 48389
This commit is contained in:
Chris Lattner
2008-03-15 05:43:15 +00:00
parent 02e24b6976
commit 88f70d69c6
1 changed files with 63 additions and 112 deletions
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175
clang/AST/Decl.cpp
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@@ -16,9 +16,12 @@
#include "clang/AST/Attr.h"
#include "clang/Basic/IdentifierTable.h"
#include "llvm/ADT/DenseMap.h"
using namespace clang;
//===----------------------------------------------------------------------===//
// Statistics
//===----------------------------------------------------------------------===//
// temporary statistics gathering
static unsigned nFuncs = 0;
static unsigned nBlockVars = 0;
@@ -54,42 +57,28 @@ static DeclAttrMapTy *DeclAttrs = 0;
const char *Decl::getDeclKindName() const {
switch (DeclKind) {
default: assert(0 && "Unknown decl kind!");
case Typedef:
return "Typedef";
case Function:
return "Function";
case BlockVar:
return "BlockVar";
case FileVar:
return "FileVar";
case ParmVar:
return "ParmVar";
case EnumConstant:
return "EnumConstant";
case ObjCInterface:
return "ObjCInterface";
case ObjCClass:
return "ObjCClass";
case ObjCMethod:
return "ObjCMethod";
case ObjCProtocol:
return "ObjCProtocol";
case ObjCForwardProtocol:
return "ObjCForwardProtocol";
case Struct:
return "Struct";
case Union:
return "Union";
case Class:
return "Class";
case Enum:
return "Enum";
case Typedef: return "Typedef";
case Function: return "Function";
case BlockVar: return "BlockVar";
case FileVar: return "FileVar";
case ParmVar: return "ParmVar";
case EnumConstant: return "EnumConstant";
case ObjCInterface: return "ObjCInterface";
case ObjCClass: return "ObjCClass";
case ObjCMethod: return "ObjCMethod";
case ObjCProtocol: return "ObjCProtocol";
case ObjCForwardProtocol: return "ObjCForwardProtocol";
case Struct: return "Struct";
case Union: return "Union";
case Class: return "Class";
case Enum: return "Enum";
}
}
bool Decl::CollectingStats(bool enable) {
if (enable) StatSwitch = true;
return StatSwitch;
bool Decl::CollectingStats(bool Enable) {
if (Enable)
StatSwitch = true;
return StatSwitch;
}
void Decl::PrintStats() {
@@ -184,79 +173,37 @@ void Decl::PrintStats() {
}
void Decl::addDeclKind(const Kind k) {
void Decl::addDeclKind(Kind k) {
switch (k) {
case Typedef:
nTypedef++;
break;
case Function:
nFuncs++;
break;
case BlockVar:
nBlockVars++;
break;
case FileVar:
nFileVars++;
break;
case ParmVar:
nParmVars++;
break;
case EnumConstant:
nEnumConst++;
break;
case Field:
nFieldDecls++;
break;
case Struct:
case Union:
case Class:
nSUC++;
break;
case Enum:
nEnumDecls++;
break;
case ObjCInterface:
nInterfaceDecls++;
break;
case ObjCClass:
nClassDecls++;
break;
case ObjCMethod:
nMethodDecls++;
break;
case ObjCProtocol:
nProtocolDecls++;
break;
case ObjCForwardProtocol:
nForwardProtocolDecls++;
break;
case ObjCCategory:
nCategoryDecls++;
break;
case ObjCIvar:
nIvarDecls++;
break;
case ObjCImplementation:
nObjCImplementationDecls++;
break;
case ObjCCategoryImpl:
nObjCCategoryImpl++;
break;
case CompatibleAlias:
nObjCCompatibleAlias++;
break;
case PropertyDecl:
nObjCPropertyDecl++;
break;
case LinkageSpec:
nLinkageSpecDecl++;
break;
case FileScopeAsm:
nFileScopeAsmDecl++;
break;
case Typedef: nTypedef++; break;
case Function: nFuncs++; break;
case BlockVar: nBlockVars++; break;
case FileVar: nFileVars++; break;
case ParmVar: nParmVars++; break;
case EnumConstant: nEnumConst++; break;
case Field: nFieldDecls++; break;
case Struct: case Union: case Class: nSUC++; break;
case Enum: nEnumDecls++; break;
case ObjCInterface: nInterfaceDecls++; break;
case ObjCClass: nClassDecls++; break;
case ObjCMethod: nMethodDecls++; break;
case ObjCProtocol: nProtocolDecls++; break;
case ObjCForwardProtocol: nForwardProtocolDecls++; break;
case ObjCCategory: nCategoryDecls++; break;
case ObjCIvar: nIvarDecls++; break;
case ObjCImplementation: nObjCImplementationDecls++; break;
case ObjCCategoryImpl: nObjCCategoryImpl++; break;
case CompatibleAlias: nObjCCompatibleAlias++; break;
case PropertyDecl: nObjCPropertyDecl++; break;
case LinkageSpec: nLinkageSpecDecl++; break;
case FileScopeAsm: nFileScopeAsmDecl++; break;
}
}
//===----------------------------------------------------------------------===//
// Decl Implementation
//===----------------------------------------------------------------------===//
// Out-of-line virtual method providing a home for Decl.
Decl::~Decl() {
if (!HasAttrs)
@@ -273,21 +220,19 @@ Decl::~Decl() {
}
}
void Decl::addAttr(Attr *newattr)
{
void Decl::addAttr(Attr *NewAttr) {
if (!DeclAttrs)
DeclAttrs = new llvm::DenseMap<const Decl*, Attr*>;
DeclAttrs = new llvm::DenseMap<const Decl*, Attr*>();
Attr *&attr = (*DeclAttrs)[this];
Attr *&ExistingAttr = (*DeclAttrs)[this];
newattr->setNext(attr);
attr = newattr;
NewAttr->setNext(ExistingAttr);
ExistingAttr = NewAttr;
HasAttrs = true;
}
const Attr *Decl::getAttrs() const
{
const Attr *Decl::getAttrs() const {
if (!HasAttrs)
return 0;
@@ -305,7 +250,8 @@ FunctionDecl::~FunctionDecl() {
}
unsigned FunctionDecl::getNumParams() const {
if (isa<FunctionTypeNoProto>(getCanonicalType())) return 0;
if (isa<FunctionTypeNoProto>(getCanonicalType()))
return 0;
return cast<FunctionTypeProto>(getCanonicalType())->getNumArgs();
}
@@ -346,6 +292,11 @@ FieldDecl* RecordDecl::getMember(IdentifierInfo *name) {
return 0;
}
//===----------------------------------------------------------------------===//
// Objective-C Decl Implementation
//===----------------------------------------------------------------------===//
void ObjCMethodDecl::setMethodParams(ParmVarDecl **NewParamInfo,
unsigned NumParams) {
assert(ParamInfo == 0 && "Already has param info!");