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Added support to C++ symbols rewriting.

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This should simplify full C++ template instantiations.

Reviewed-by: Christian Kamm
This commit is contained in:
Roberto Raggi
2011-03-28 13:21:37 +02:00
parent 670d241288
commit 9608af7ad2
13 changed files with 930 additions and 3 deletions
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1
src/libs/3rdparty/cplusplus/CPlusPlus.h vendored
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@@ -51,5 +51,6 @@
#include "Type.h"
#include "TypeMatcher.h"
#include "TypeVisitor.h"
#include "Templates.h"
#endif // CPLUSPLUS_CPLUSPLUS_H

3
src/libs/3rdparty/cplusplus/CPlusPlusForwardDeclarations.h vendored
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@@ -79,6 +79,9 @@ class ArrayType;
class NamedType;
// symbols
class Clone;
class Subst;
class SymbolVisitor;
class Symbol;
class Scope;

5
src/libs/3rdparty/cplusplus/Control.cpp vendored
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@@ -799,3 +799,8 @@ void Control::setTopLevelDeclarationProcessor(CPlusPlus::TopLevelDeclarationProc
{
d->processor = processor;
}
void Control::addSymbol(Symbol *symbol)
{
d->symbols.push_back(symbol);
}

1
src/libs/3rdparty/cplusplus/Control.h vendored
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@@ -208,6 +208,7 @@ public:
Symbol **lastSymbol() const;
bool hasSymbol(Symbol *symbol) const;
void addSymbol(Symbol *symbol);
void squeeze();

11
src/libs/3rdparty/cplusplus/Scope.cpp vendored
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@@ -22,6 +22,7 @@
#include "Symbols.h"
#include "Names.h"
#include "Literals.h"
#include "Templates.h"
#include <cassert>
#include <cstring>
@@ -228,6 +229,16 @@ Scope::Scope(TranslationUnit *translationUnit, unsigned sourceLocation, const Na
_endOffset(0)
{ }
Scope::Scope(Clone *clone, Subst *subst, Scope *original)
: Symbol(clone, subst, original)
, _members(0)
, _startOffset(original->_startOffset)
, _endOffset(original->_endOffset)
{
for (iterator it = original->firstMember(), end = original->lastMember(); it != end; ++it)
addMember(clone->symbol(*it, subst));
}
Scope::~Scope()
{ delete _members; }

1
src/libs/3rdparty/cplusplus/Scope.h vendored
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@@ -31,6 +31,7 @@ class CPLUSPLUS_EXPORT Scope: public Symbol
{
public:
Scope(TranslationUnit *translationUnit, unsigned sourceLocation, const Name *name);
Scope(Clone *clone, Subst *subst, Scope *original);
virtual ~Scope();
/// Adds a Symbol to this Scope.

19
src/libs/3rdparty/cplusplus/Symbol.cpp vendored
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@@ -28,6 +28,7 @@
#include "SymbolVisitor.h"
#include "NameVisitor.h"
#include "Scope.h"
#include "Templates.h"
#include <cassert>
using namespace CPlusPlus;
@@ -102,6 +103,24 @@ Symbol::Symbol(TranslationUnit *translationUnit, unsigned sourceLocation, const
setName(name);
}
Symbol::Symbol(Clone *clone, Subst *subst, Symbol *original)
: _name(clone->name(original->_name, subst)),
_scope(0),
_next(0),
_fileId(clone->control()->stringLiteral(original->fileName(), original->fileNameLength())),
_sourceLocation(original->_sourceLocation),
_hashCode(original->_hashCode),
_storage(original->_storage),
_visibility(original->_visibility),
_index(0),
_line(original->_line),
_column(original->_column),
_isGenerated(original->_isGenerated),
_isDeprecated(original->_isDeprecated),
_isUnavailable(original->_isUnavailable)
{
}
Symbol::~Symbol()
{ }

1
src/libs/3rdparty/cplusplus/Symbol.h vendored
View File

@@ -55,6 +55,7 @@ public:
public:
/// Constructs a Symbol with the given source location, name and translation unit.
Symbol(TranslationUnit *translationUnit, unsigned sourceLocation, const Name *name);
Symbol(Clone *clone, Subst *subst, Symbol *original);
/// Destroy this Symbol.
virtual ~Symbol();

128
src/libs/3rdparty/cplusplus/Symbols.cpp vendored
View File

@@ -24,6 +24,7 @@
#include "SymbolVisitor.h"
#include "TypeMatcher.h"
#include "Scope.h"
#include "Templates.h"
using namespace CPlusPlus;
@@ -32,6 +33,10 @@ UsingNamespaceDirective::UsingNamespaceDirective(TranslationUnit *translationUni
: Symbol(translationUnit, sourceLocation, name)
{ }
UsingNamespaceDirective::UsingNamespaceDirective(Clone *clone, Subst *subst, UsingNamespaceDirective *original)
: Symbol(clone, subst, original)
{ }
UsingNamespaceDirective::~UsingNamespaceDirective()
{ }
@@ -46,6 +51,11 @@ NamespaceAlias::NamespaceAlias(TranslationUnit *translationUnit,
: Symbol(translationUnit, sourceLocation, name), _namespaceName(0)
{ }
NamespaceAlias::NamespaceAlias(Clone *clone, Subst *subst, NamespaceAlias *original)
: Symbol(clone, subst, original)
, _namespaceName(clone->name(original->_namespaceName, subst))
{ }
NamespaceAlias::~NamespaceAlias()
{ }
@@ -67,6 +77,10 @@ UsingDeclaration::UsingDeclaration(TranslationUnit *translationUnit,
: Symbol(translationUnit, sourceLocation, name)
{ }
UsingDeclaration::UsingDeclaration(Clone *clone, Subst *subst, UsingDeclaration *original)
: Symbol(clone, subst, original)
{ }
UsingDeclaration::~UsingDeclaration()
{ }
@@ -80,6 +94,11 @@ Declaration::Declaration(TranslationUnit *translationUnit, unsigned sourceLocati
: Symbol(translationUnit, sourceLocation, name)
{ }
Declaration::Declaration(Clone *clone, Subst *subst, Declaration *original)
: Symbol(clone, subst, original)
, _type(clone->type(original->_type, subst))
{ }
Declaration::~Declaration()
{ }
@@ -111,6 +130,12 @@ Argument::Argument(TranslationUnit *translationUnit, unsigned sourceLocation, co
_initializer(0)
{ }
Argument::Argument(Clone *clone, Subst *subst, Argument *original)
: Symbol(clone, subst, original)
, _initializer(clone->stringLiteral(original->_initializer))
, _type(clone->type(original->_type, subst))
{ }
Argument::~Argument()
{ }
@@ -136,6 +161,11 @@ TypenameArgument::TypenameArgument(TranslationUnit *translationUnit, unsigned so
: Symbol(translationUnit, sourceLocation, name)
{ }
TypenameArgument::TypenameArgument(Clone *clone, Subst *subst, TypenameArgument *original)
: Symbol(clone, subst, original)
, _type(clone->type(original->_type, subst))
{ }
TypenameArgument::~TypenameArgument()
{ }
@@ -153,6 +183,12 @@ Function::Function(TranslationUnit *translationUnit, unsigned sourceLocation, co
_flags(0)
{ }
Function::Function(Clone *clone, Subst *subst, Function *original)
: Scope(clone, subst, original)
, _returnType(clone->type(original->_returnType, subst))
, _flags(original->_flags)
{ }
Function::~Function()
{ }
@@ -376,6 +412,10 @@ Block::Block(TranslationUnit *translationUnit, unsigned sourceLocation)
: Scope(translationUnit, sourceLocation, /*name = */ 0)
{ }
Block::Block(Clone *clone, Subst *subst, Block *original)
: Scope(clone, subst, original)
{ }
Block::~Block()
{ }
@@ -395,6 +435,10 @@ Enum::Enum(TranslationUnit *translationUnit, unsigned sourceLocation, const Name
: Scope(translationUnit, sourceLocation, name)
{ }
Enum::Enum(Clone *clone, Subst *subst, Enum *original)
: Scope(clone, subst, original)
{ }
Enum::~Enum()
{ }
@@ -439,6 +483,10 @@ Template::Template(TranslationUnit *translationUnit, unsigned sourceLocation, co
: Scope(translationUnit, sourceLocation, name)
{ }
Template::Template(Clone *clone, Subst *subst, Template *original)
: Scope(clone, subst, original)
{ }
Template::~Template()
{ }
@@ -496,6 +544,10 @@ Namespace::Namespace(TranslationUnit *translationUnit, unsigned sourceLocation,
: Scope(translationUnit, sourceLocation, name)
{ }
Namespace::Namespace(Clone *clone, Subst *subst, Namespace *original)
: Scope(clone, subst, original)
{ }
Namespace::~Namespace()
{ }
@@ -539,6 +591,12 @@ BaseClass::BaseClass(TranslationUnit *translationUnit, unsigned sourceLocation,
_isVirtual(false)
{ }
BaseClass::BaseClass(Clone *clone, Subst *subst, BaseClass *original)
: Symbol(clone, subst, original)
, _isVirtual(original->_isVirtual)
, _type(clone->type(original->_type, subst))
{ }
BaseClass::~BaseClass()
{ }
@@ -562,6 +620,10 @@ ForwardClassDeclaration::ForwardClassDeclaration(TranslationUnit *translationUni
: Symbol(translationUnit, sourceLocation, name)
{ }
ForwardClassDeclaration::ForwardClassDeclaration(Clone *clone, Subst *subst, ForwardClassDeclaration *original)
: Symbol(clone, subst, original)
{ }
ForwardClassDeclaration::~ForwardClassDeclaration()
{ }
@@ -600,6 +662,14 @@ Class::Class(TranslationUnit *translationUnit, unsigned sourceLocation, const Na
_key(ClassKey)
{ }
Class::Class(Clone *clone, Subst *subst, Class *original)
: Scope(clone, subst, original)
, _key(original->_key)
{
for (size_t i = 0; i < original->_baseClasses.size(); ++i)
addBaseClass(clone->symbol(original->_baseClasses.at(i), subst)->asBaseClass());
}
Class::~Class()
{ }
@@ -672,6 +742,12 @@ QtPropertyDeclaration::QtPropertyDeclaration(TranslationUnit *translationUnit, u
, _flags(NoFlags)
{ }
QtPropertyDeclaration::QtPropertyDeclaration(Clone *clone, Subst *subst, QtPropertyDeclaration *original)
: Symbol(clone, subst, original)
, _type(clone->type(original->_type, subst))
, _flags(original->_flags)
{ }
QtPropertyDeclaration::~QtPropertyDeclaration()
{ }
@@ -695,6 +771,10 @@ QtEnum::QtEnum(TranslationUnit *translationUnit, unsigned sourceLocation, const
: Symbol(translationUnit, sourceLocation, name)
{ }
QtEnum::QtEnum(Clone *clone, Subst *subst, QtEnum *original)
: Symbol(clone, subst, original)
{ }
QtEnum::~QtEnum()
{ }
@@ -709,6 +789,10 @@ ObjCBaseClass::ObjCBaseClass(TranslationUnit *translationUnit, unsigned sourceLo
: Symbol(translationUnit, sourceLocation, name)
{ }
ObjCBaseClass::ObjCBaseClass(Clone *clone, Subst *subst, ObjCBaseClass *original)
: Symbol(clone, subst, original)
{ }
ObjCBaseClass::~ObjCBaseClass()
{ }
@@ -722,6 +806,10 @@ ObjCBaseProtocol::ObjCBaseProtocol(TranslationUnit *translationUnit, unsigned so
: Symbol(translationUnit, sourceLocation, name)
{ }
ObjCBaseProtocol::ObjCBaseProtocol(Clone *clone, Subst *subst, ObjCBaseProtocol *original)
: Symbol(clone, subst, original)
{ }
ObjCBaseProtocol::~ObjCBaseProtocol()
{ }
@@ -736,7 +824,18 @@ ObjCClass::ObjCClass(TranslationUnit *translationUnit, unsigned sourceLocation,
_categoryName(0),
_baseClass(0),
_isInterface(false)
{ }
ObjCClass::ObjCClass(Clone *clone, Subst *subst, ObjCClass *original)
: Scope(clone, subst, original)
, _categoryName(clone->name(original->_categoryName, subst))
, _baseClass(0)
, _isInterface(original->_isInterface)
{
if (original->_baseClass)
_baseClass = clone->symbol(original->_baseClass, subst)->asObjCBaseClass();
for (size_t i = 0; i < original->_protocols.size(); ++i)
addProtocol(clone->symbol(original->_protocols.at(i), subst)->asObjCBaseProtocol());
}
ObjCClass::~ObjCClass()
@@ -819,6 +918,13 @@ ObjCProtocol::ObjCProtocol(TranslationUnit *translationUnit, unsigned sourceLoca
{
}
ObjCProtocol::ObjCProtocol(Clone *clone, Subst *subst, ObjCProtocol *original)
: Scope(clone, subst, original)
{
for (size_t i = 0; i < original->_protocols.size(); ++i)
addProtocol(clone->symbol(original->_protocols.at(i), subst)->asObjCBaseProtocol());
}
ObjCProtocol::~ObjCProtocol()
{}
@@ -873,6 +979,10 @@ ObjCForwardClassDeclaration::ObjCForwardClassDeclaration(TranslationUnit *transl
{
}
ObjCForwardClassDeclaration::ObjCForwardClassDeclaration(Clone *clone, Subst *subst, ObjCForwardClassDeclaration *original)
: Symbol(clone, subst, original)
{ }
ObjCForwardClassDeclaration::~ObjCForwardClassDeclaration()
{}
@@ -913,6 +1023,10 @@ ObjCForwardProtocolDeclaration::ObjCForwardProtocolDeclaration(TranslationUnit *
{
}
ObjCForwardProtocolDeclaration::ObjCForwardProtocolDeclaration(Clone *clone, Subst *subst, ObjCForwardProtocolDeclaration *original)
: Symbol(clone, subst, original)
{ }
ObjCForwardProtocolDeclaration::~ObjCForwardProtocolDeclaration()
{}
@@ -952,6 +1066,12 @@ ObjCMethod::ObjCMethod(TranslationUnit *translationUnit, unsigned sourceLocation
_flags(0)
{ }
ObjCMethod::ObjCMethod(Clone *clone, Subst *subst, ObjCMethod *original)
: Scope(clone, subst, original)
, _returnType(clone->type(original->_returnType, subst))
, _flags(original->_flags)
{ }
ObjCMethod::~ObjCMethod()
{ }
@@ -1048,6 +1168,14 @@ ObjCPropertyDeclaration::ObjCPropertyDeclaration(TranslationUnit *translationUni
_propertyAttributes(None)
{}
ObjCPropertyDeclaration::ObjCPropertyDeclaration(Clone *clone, Subst *subst, ObjCPropertyDeclaration *original)
: Symbol(clone, subst, original)
, _getterName(clone->name(original->_getterName, subst))
, _setterName(clone->name(original->_setterName, subst))
, _type(clone->type(original->_type, subst))
, _propertyAttributes(original->_propertyAttributes)
{ }
ObjCPropertyDeclaration::~ObjCPropertyDeclaration()
{}

26
src/libs/3rdparty/cplusplus/Symbols.h vendored
View File

@@ -34,6 +34,7 @@ class CPLUSPLUS_EXPORT UsingNamespaceDirective: public Symbol
{
public:
UsingNamespaceDirective(TranslationUnit *translationUnit, unsigned sourceLocation, const Name *name);
UsingNamespaceDirective(Clone *clone, Subst *subst, UsingNamespaceDirective *original);
virtual ~UsingNamespaceDirective();
// Symbol's interface
@@ -53,6 +54,7 @@ class CPLUSPLUS_EXPORT UsingDeclaration: public Symbol
{
public:
UsingDeclaration(TranslationUnit *translationUnit, unsigned sourceLocation, const Name *name);
UsingDeclaration(Clone *clone, Subst *subst, UsingDeclaration *original);
virtual ~UsingDeclaration();
// Symbol's interface
@@ -72,6 +74,7 @@ class CPLUSPLUS_EXPORT NamespaceAlias: public Symbol
{
public:
NamespaceAlias(TranslationUnit *translationUnit, unsigned sourceLocation, const Name *name);
NamespaceAlias(Clone *clone, Subst *subst, NamespaceAlias *original);
virtual ~NamespaceAlias();
const Name *namespaceName() const;
@@ -97,6 +100,7 @@ class CPLUSPLUS_EXPORT Declaration: public Symbol
{
public:
Declaration(TranslationUnit *translationUnit, unsigned sourceLocation, const Name *name);
Declaration(Clone *clone, Subst *subst, Declaration *original);
virtual ~Declaration();
void setType(const FullySpecifiedType &type);
@@ -146,6 +150,7 @@ class CPLUSPLUS_EXPORT Argument: public Symbol
{
public:
Argument(TranslationUnit *translationUnit, unsigned sourceLocation, const Name *name);
Argument(Clone *clone, Subst *subst, Argument *original);
virtual ~Argument();
void setType(const FullySpecifiedType &type);
@@ -176,6 +181,7 @@ class CPLUSPLUS_EXPORT TypenameArgument: public Symbol
{
public:
TypenameArgument(TranslationUnit *translationUnit, unsigned sourceLocation, const Name *name);
TypenameArgument(Clone *clone, Subst *subst, TypenameArgument *original);
virtual ~TypenameArgument();
void setType(const FullySpecifiedType &type);
@@ -200,6 +206,7 @@ class CPLUSPLUS_EXPORT Block: public Scope
{
public:
Block(TranslationUnit *translationUnit, unsigned sourceLocation);
Block(Clone *clone, Subst *subst, Block *original);
virtual ~Block();
// Symbol's interface
@@ -219,6 +226,7 @@ class CPLUSPLUS_EXPORT ForwardClassDeclaration: public Symbol, public Type
{
public:
ForwardClassDeclaration(TranslationUnit *translationUnit, unsigned sourceLocation, const Name *name);
ForwardClassDeclaration(Clone *clone, Subst *subst, ForwardClassDeclaration *original);
virtual ~ForwardClassDeclaration();
virtual FullySpecifiedType type() const;
@@ -247,6 +255,7 @@ class CPLUSPLUS_EXPORT Enum: public Scope, public Type
{
public:
Enum(TranslationUnit *translationUnit, unsigned sourceLocation, const Name *name);
Enum(Clone *clone, Subst *subst, Enum *original);
virtual ~Enum();
// Symbol's interface
@@ -285,6 +294,7 @@ public:
public:
Function(TranslationUnit *translationUnit, unsigned sourceLocation, const Name *name);
Function(Clone *clone, Subst *subst, Function *original);
virtual ~Function();
bool isNormal() const;
@@ -375,6 +385,7 @@ class CPLUSPLUS_EXPORT Template: public Scope, public Type
{
public:
Template(TranslationUnit *translationUnit, unsigned sourceLocation, const Name *name);
Template(Clone *clone, Subst *subst, Template *original);
virtual ~Template();
unsigned templateParameterCount() const;
@@ -410,6 +421,7 @@ class CPLUSPLUS_EXPORT Namespace: public Scope, public Type
{
public:
Namespace(TranslationUnit *translationUnit, unsigned sourceLocation, const Name *name);
Namespace(Clone *clone, Subst *subst, Namespace *original);
virtual ~Namespace();
// Symbol's interface
@@ -440,6 +452,7 @@ class CPLUSPLUS_EXPORT BaseClass: public Symbol
{
public:
BaseClass(TranslationUnit *translationUnit, unsigned sourceLocation, const Name *name);
BaseClass(Clone *clone, Subst *subst, BaseClass *original);
virtual ~BaseClass();
bool isVirtual() const;
@@ -467,6 +480,7 @@ class CPLUSPLUS_EXPORT Class: public Scope, public Type
{
public:
Class(TranslationUnit *translationUnit, unsigned sourceLocation, const Name *name);
Class(Clone *clone, Subst *subst, Class *original);
virtual ~Class();
enum Key {
@@ -531,11 +545,12 @@ public:
UserFlag = 1 << 10,
UserFunction = 1 << 11,
ConstantFlag = 1 << 12,
FinalFlag = 1 << 13,
FinalFlag = 1 << 13
};
public:
QtPropertyDeclaration(TranslationUnit *translationUnit, unsigned sourceLocation, const Name *name);
QtPropertyDeclaration(Clone *clone, Subst *subst, QtPropertyDeclaration *original);
virtual ~QtPropertyDeclaration();
void setType(const FullySpecifiedType &type);
@@ -564,6 +579,7 @@ class CPLUSPLUS_EXPORT QtEnum: public Symbol
{
public:
QtEnum(TranslationUnit *translationUnit, unsigned sourceLocation, const Name *name);
QtEnum(Clone *clone, Subst *subst, QtEnum *original);
virtual ~QtEnum();
// Symbol's interface
@@ -583,6 +599,7 @@ class CPLUSPLUS_EXPORT ObjCBaseClass: public Symbol
{
public:
ObjCBaseClass(TranslationUnit *translationUnit, unsigned sourceLocation, const Name *name);
ObjCBaseClass(Clone *clone, Subst *subst, ObjCBaseClass *original);
virtual ~ObjCBaseClass();
// Symbol's interface
@@ -602,6 +619,7 @@ class CPLUSPLUS_EXPORT ObjCBaseProtocol: public Symbol
{
public:
ObjCBaseProtocol(TranslationUnit *translationUnit, unsigned sourceLocation, const Name *name);
ObjCBaseProtocol(Clone *clone, Subst *subst, ObjCBaseProtocol *original);
virtual ~ObjCBaseProtocol();
// Symbol's interface
@@ -621,6 +639,7 @@ class CPLUSPLUS_EXPORT ObjCForwardProtocolDeclaration: public Symbol, public Typ
{
public:
ObjCForwardProtocolDeclaration(TranslationUnit *translationUnit, unsigned sourceLocation, const Name *name);
ObjCForwardProtocolDeclaration(Clone *clone, Subst *subst, ObjCForwardProtocolDeclaration *original);
virtual ~ObjCForwardProtocolDeclaration();
virtual FullySpecifiedType type() const;
@@ -649,6 +668,7 @@ class CPLUSPLUS_EXPORT ObjCProtocol: public Scope, public Type
{
public:
ObjCProtocol(TranslationUnit *translationUnit, unsigned sourceLocation, const Name *name);
ObjCProtocol(Clone *clone, Subst *subst, ObjCProtocol *original);
virtual ~ObjCProtocol();
unsigned protocolCount() const;
@@ -686,6 +706,7 @@ class CPLUSPLUS_EXPORT ObjCForwardClassDeclaration: public Symbol, public Type
{
public:
ObjCForwardClassDeclaration(TranslationUnit *translationUnit, unsigned sourceLocation, const Name *name);
ObjCForwardClassDeclaration(Clone *clone, Subst *subst, ObjCForwardClassDeclaration *original);
virtual ~ObjCForwardClassDeclaration();
virtual FullySpecifiedType type() const;
@@ -714,6 +735,7 @@ class CPLUSPLUS_EXPORT ObjCClass: public Scope, public Type
{
public:
ObjCClass(TranslationUnit *translationUnit, unsigned sourceLocation, const Name *name);
ObjCClass(Clone *clone, Subst *subst, ObjCClass *original);
virtual ~ObjCClass();
bool isInterface() const;
@@ -764,6 +786,7 @@ class CPLUSPLUS_EXPORT ObjCMethod: public Scope, public Type
{
public:
ObjCMethod(TranslationUnit *translationUnit, unsigned sourceLocation, const Name *name);
ObjCMethod(Clone *clone, Subst *subst, ObjCMethod *original);
virtual ~ObjCMethod();
FullySpecifiedType returnType() const;
@@ -837,6 +860,7 @@ public:
ObjCPropertyDeclaration(TranslationUnit *translationUnit,
unsigned sourceLocation,
const Name *name);
ObjCPropertyDeclaration(Clone *clone, Subst *subst, ObjCPropertyDeclaration *original);
virtual ~ObjCPropertyDeclaration();
bool hasAttribute(int attribute) const;

535
src/libs/3rdparty/cplusplus/Templates.cpp vendored Normal file
View File

@@ -0,0 +1,535 @@
// Copyright (c) 2008 Roberto Raggi <roberto.raggi@gmail.com>
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.
#include "Templates.h"
#include "CoreTypes.h"
#include "Symbols.h"
#include "Control.h"
#include "Names.h"
#include "Literals.h"
#include <cassert>
using namespace CPlusPlus;
CloneType::CloneType(Clone *clone)
: _clone(clone)
, _control(clone->control())
, _subst(0)
{
}
FullySpecifiedType CloneType::cloneType(const FullySpecifiedType &type, Subst *subst)
{
std::swap(_subst, subst);
FullySpecifiedType ty(type);
std::swap(_type, ty);
accept(_type.type());
std::swap(_type, ty);
std::swap(_subst, subst);
return ty;
}
void CloneType::visit(UndefinedType *type)
{
_type.setType(type);
}
void CloneType::visit(VoidType *)
{
_type.setType(_control->voidType());
}
void CloneType::visit(IntegerType *type)
{
_type.setType(_control->integerType(type->kind()));
}
void CloneType::visit(FloatType *type)
{
_type.setType(_control->floatType(type->kind()));
}
void CloneType::visit(PointerToMemberType *type)
{
_type.setType(_control->pointerToMemberType(_clone->name(type->memberName(), _subst),
_clone->type(type->elementType(), _subst)));
}
void CloneType::visit(PointerType *type)
{
_type.setType(_control->pointerType(_clone->type(type->elementType(), _subst)));
}
void CloneType::visit(ReferenceType *type)
{
_type.setType(_control->referenceType(_clone->type(type->elementType(), _subst)));
}
void CloneType::visit(ArrayType *type)
{
_type.setType(_control->arrayType(_clone->type(type->elementType(), _subst), type->size()));
}
void CloneType::visit(NamedType *type)
{
const Name *name = _clone->name(type->name(), _subst);
FullySpecifiedType ty;
if (_subst)
ty = _subst->apply(name);
if (! ty.isValid())
ty = _control->namedType(name);
_type.setType(ty.type());
}
void CloneType::visit(Function *type)
{
Function *f = _clone->symbol(type, _subst)->asFunction();
_type = f;
}
void CloneType::visit(Namespace *type)
{
Namespace *ns = _clone->symbol(type, _subst)->asNamespace();
_type = ns;
}
void CloneType::visit(Template *type)
{
Template *templ = _clone->symbol(type, _subst)->asTemplate();
_type = templ;
}
void CloneType::visit(Class *type)
{
Class *klass = _clone->symbol(type, _subst)->asClass();
_type = klass;
}
void CloneType::visit(Enum *type)
{
Enum *e = _clone->symbol(type, _subst)->asEnum();
_type = e;
}
void CloneType::visit(ForwardClassDeclaration *type)
{
ForwardClassDeclaration *fwd = _clone->symbol(type, _subst)->asForwardClassDeclaration();
_type = fwd;
}
void CloneType::visit(ObjCClass *type)
{
ObjCClass *klass = _clone->symbol(type, _subst)->asObjCClass();
_type = klass;
}
void CloneType::visit(ObjCProtocol *type)
{
ObjCProtocol *proto = _clone->symbol(type, _subst)->asObjCProtocol();
_type = proto;
}
void CloneType::visit(ObjCMethod *type)
{
ObjCMethod *meth = _clone->symbol(type, _subst)->asObjCMethod();
_type = meth;
}
void CloneType::visit(ObjCForwardClassDeclaration *type)
{
ObjCForwardClassDeclaration *fwd = _clone->symbol(type, _subst)->asObjCForwardClassDeclaration();
_type = fwd;
}
void CloneType::visit(ObjCForwardProtocolDeclaration *type)
{
ObjCForwardProtocolDeclaration *fwd = _clone->symbol(type, _subst)->asObjCForwardProtocolDeclaration();
_type = fwd;
}
CloneSymbol::CloneSymbol(Clone *clone)
: _clone(clone)
, _control(clone->control())
, _subst(0)
, _symbol(0)
{
}
Symbol *CloneSymbol::cloneSymbol(Symbol *symbol, Subst *subst)
{
if (! symbol)
return 0;
Symbol *r = 0;
std::swap(_subst, subst);
std::swap(_symbol, r);
accept(symbol);
std::swap(_symbol, r);
std::swap(_subst, subst);
assert(r != 0);
return r;
}
bool CloneSymbol::visit(UsingNamespaceDirective *symbol)
{
UsingNamespaceDirective *u = new UsingNamespaceDirective(_clone, _subst, symbol);
_symbol = u;
_control->addSymbol(u);
return false;
}
bool CloneSymbol::visit(UsingDeclaration *symbol)
{
UsingDeclaration *u = new UsingDeclaration(_clone, _subst, symbol);
_symbol = u;
_control->addSymbol(u);
return false;
}
bool CloneSymbol::visit(NamespaceAlias *symbol)
{
NamespaceAlias *ns = new NamespaceAlias(_clone, _subst, symbol);
_symbol = ns;
_control->addSymbol(ns);
return false;
}
bool CloneSymbol::visit(Declaration *symbol)
{
Declaration *decl = new Declaration(_clone, _subst, symbol);
_symbol = decl;
_control->addSymbol(decl);
return false;
}
bool CloneSymbol::visit(Argument *symbol)
{
Argument *arg = new Argument(_clone, _subst, symbol);
_symbol = arg;
_control->addSymbol(arg);
return false;
}
bool CloneSymbol::visit(TypenameArgument *symbol)
{
TypenameArgument *arg = new TypenameArgument(_clone, _subst, symbol);
_symbol = arg;
_control->addSymbol(arg);
return false;
}
bool CloneSymbol::visit(BaseClass *symbol)
{
BaseClass *bc = new BaseClass(_clone, _subst, symbol);
_symbol = bc;
_control->addSymbol(bc);
return false;
}
bool CloneSymbol::visit(Enum *symbol)
{
Enum *e = new Enum(_clone, _subst, symbol);
_symbol = e;
_control->addSymbol(e);
return false;
}
bool CloneSymbol::visit(Function *symbol)
{
Function *fun = new Function(_clone, _subst, symbol);
_symbol = fun;
_control->addSymbol(fun);
return false;
}
bool CloneSymbol::visit(Namespace *symbol)
{
Namespace *ns = new Namespace(_clone, _subst, symbol);
_symbol = ns;
_control->addSymbol(ns);
return false;
}
bool CloneSymbol::visit(Template *symbol)
{
Template *templ = new Template(_clone, _subst, symbol);
_symbol = templ;
_control->addSymbol(templ);
return false;
}
bool CloneSymbol::visit(Class *symbol)
{
Class *klass = new Class(_clone, _subst, symbol);
_symbol = klass;
_control->addSymbol(klass);
return false;
}
bool CloneSymbol::visit(Block *symbol)
{
Block *block = new Block(_clone, _subst, symbol);
_symbol = block;
_control->addSymbol(block);
return false;
}
bool CloneSymbol::visit(ForwardClassDeclaration *symbol)
{
ForwardClassDeclaration *fwd = new ForwardClassDeclaration(_clone, _subst, symbol);
_symbol = fwd;
_control->addSymbol(fwd);
return false;
}
bool CloneSymbol::visit(QtPropertyDeclaration *symbol)
{
QtPropertyDeclaration *decl = new QtPropertyDeclaration(_clone, _subst, symbol);
_symbol = decl;
_control->addSymbol(decl);
return false;
}
bool CloneSymbol::visit(QtEnum *symbol)
{
QtEnum *e = new QtEnum(_clone, _subst, symbol);
_symbol = e;
_control->addSymbol(e);
return false;
}
bool CloneSymbol::visit(ObjCBaseClass *symbol)
{
ObjCBaseClass *bc = new ObjCBaseClass(_clone, _subst, symbol);
_symbol = bc;
_control->addSymbol(bc);
return false;
}
bool CloneSymbol::visit(ObjCBaseProtocol *symbol)
{
ObjCBaseProtocol *bc = new ObjCBaseProtocol(_clone, _subst, symbol);
_symbol = bc;
_control->addSymbol(bc);
return false;
}
bool CloneSymbol::visit(ObjCClass *symbol)
{
ObjCClass *klass = new ObjCClass(_clone, _subst, symbol);
_symbol = klass;
_control->addSymbol(klass);
return false;
}
bool CloneSymbol::visit(ObjCForwardClassDeclaration *symbol)
{
ObjCForwardClassDeclaration *fwd = new ObjCForwardClassDeclaration(_clone, _subst, symbol);
_symbol = fwd;
_control->addSymbol(fwd);
return false;
}
bool CloneSymbol::visit(ObjCProtocol *symbol)
{
ObjCProtocol *proto = new ObjCProtocol(_clone, _subst, symbol);
_symbol = proto;
_control->addSymbol(proto);
return false;
}
bool CloneSymbol::visit(ObjCForwardProtocolDeclaration *symbol)
{
ObjCForwardProtocolDeclaration *fwd = new ObjCForwardProtocolDeclaration(_clone, _subst, symbol);
_symbol = fwd;
_control->addSymbol(fwd);
return false;
}
bool CloneSymbol::visit(ObjCMethod *symbol)
{
ObjCMethod *meth = new ObjCMethod(_clone, _subst, symbol);
_symbol = meth;
_control->addSymbol(meth);
return false;
}
bool CloneSymbol::visit(ObjCPropertyDeclaration *symbol)
{
ObjCPropertyDeclaration *decl = new ObjCPropertyDeclaration(_clone, _subst, symbol);
_symbol = decl;
_control->addSymbol(decl);
return false;
}
CloneName::CloneName(Clone *clone)
: _clone(clone)
, _control(clone->control())
, _subst(0)
, _name(0)
{
}
const Name *CloneName::cloneName(const Name *name, Subst *subst)
{
if (! name)
return 0;
const Name *r = 0;
std::swap(_subst, subst);
std::swap(_name, r);
accept(name);
std::swap(_name, r);
std::swap(_subst, subst);
assert(r != 0);
return r;
}
void CloneName::visit(const Identifier *name)
{
_name = _control->identifier(name->chars(), name->size());
}
void CloneName::visit(const TemplateNameId *name)
{
std::vector<FullySpecifiedType> args(name->templateArgumentCount());
for (unsigned i = 0; i < args.size(); ++i)
args[i] = _clone->type(name->templateArgumentAt(i), _subst);
if (args.empty())
_name = _control->templateNameId(_clone->identifier(name->identifier()));
else
_name = _control->templateNameId(_clone->identifier(name->identifier()), &args[0], args.size());
}
void CloneName::visit(const DestructorNameId *name)
{
_name = _control->destructorNameId(_clone->identifier(name->identifier()));
}
void CloneName::visit(const OperatorNameId *name)
{
_name = _control->operatorNameId(name->kind());
}
void CloneName::visit(const ConversionNameId *name)
{
_name = _control->conversionNameId(_clone->type(name->type(), _subst));
}
void CloneName::visit(const QualifiedNameId *name)
{
_name = _control->qualifiedNameId(_clone->name(name->base(), _subst),
_clone->name(name->name(), _subst));
}
void CloneName::visit(const SelectorNameId *name)
{
assert(name->nameCount() > 0);
std::vector<const Name *> names(name->nameCount());
for (unsigned i = 0; i < names.size(); ++i)
names[i] = _clone->name(name->nameAt(i), _subst);
_name = _control->selectorNameId(&names[0], names.size(), name->hasArguments());
}
Clone::Clone(Control *control)
: _control(control)
, _type(this)
, _name(this)
, _symbol(this)
{
}
const StringLiteral *Clone::stringLiteral(const StringLiteral *literal)
{
return literal ? _control->stringLiteral(literal->chars(), literal->size()) : 0;
}
const NumericLiteral *Clone::numericLiteral(const NumericLiteral *literal)
{
return literal ? _control->numericLiteral(literal->chars(), literal->size()) : 0;
}
const Identifier *Clone::identifier(const Identifier *id)
{
return id ? _control->identifier(id->chars(), id->size()) : 0;
}
FullySpecifiedType Clone::type(const FullySpecifiedType &type, Subst *subst)
{
return _type(type, subst);
}
const Name *Clone::name(const Name *name, Subst *subst)
{
return _name(name, subst);
}
Symbol *Clone::symbol(Symbol *symbol, Subst *subst)
{
return _symbol(symbol, subst);
}
Symbol *Clone::instantiate(Template *templ, const FullySpecifiedType *const args, unsigned argc, Subst *s)
{
Subst subst(_control, s);
for (unsigned i = 0, e = std::min(templ->templateParameterCount(), argc); i < e; ++i) {
Symbol *formal = templ->templateParameterAt(i);
FullySpecifiedType actual = args[i];
subst.bind(name(formal->name(), 0), actual);
}
if (argc < templ->templateParameterCount()) {
for (unsigned i = argc; i < templ->templateParameterCount(); ++i) {
Symbol *formal = templ->templateParameterAt(i);
if (TypenameArgument *tn = formal->asTypenameArgument()) {
subst.bind(name(formal->name(), &subst), type(tn->type(), &subst));
}
}
}
if (Symbol *inst = symbol(templ->declaration(), &subst)) {
inst->setScope(templ->enclosingScope());
return inst;
}
return 0;
}
//
// substitutions
//
FullySpecifiedType Subst::apply(const Name *name) const
{
if (name) {
std::map<const Name *, FullySpecifiedType>::const_iterator it = _map.find(name);
if (it != _map.end())
return it->second;
else if (_previous)
return _previous->apply(name);
else if (const QualifiedNameId *q = name->asQualifiedNameId()) {
const NamedType *name = apply(q->base())->asNamedType();
const NamedType *unqualified = apply(q->name())->asNamedType();
if (name && name->name()->identifier() != 0 && unqualified)
return control()->namedType(control()->qualifiedNameId(name->name()->identifier(), unqualified->name()));
}
}
return FullySpecifiedType();
}

196
src/libs/3rdparty/cplusplus/Templates.h vendored Normal file
View File

@@ -0,0 +1,196 @@
// Copyright (c) 2008 Roberto Raggi <roberto.raggi@gmail.com>
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.
#ifndef CPLUSPLUS_TEMPLATES_H
#define CPLUSPLUS_TEMPLATES_H
#include "CPlusPlusForwardDeclarations.h"
#include "TypeVisitor.h"
#include "FullySpecifiedType.h"
#include "NameVisitor.h"
#include "SymbolVisitor.h"
#include <map>
namespace CPlusPlus {
class Clone;
class CPLUSPLUS_EXPORT Subst
{
Subst(const Subst &other);
Subst &operator = (const Subst &other);
public:
Subst(Control *control, Subst *previous = 0)
: _control(control)
, _previous(previous)
{ }
Control *control() const { return _control; }
Subst *previous() const { return _previous; }
FullySpecifiedType apply(const Name *name) const;
void bind(const Name *name, const FullySpecifiedType &ty)
{ _map.insert(std::make_pair(name, ty)); }
FullySpecifiedType &operator[](const Name *name) { return _map[name]; }
private:
Control *_control;
Subst *_previous;
std::map<const Name *, FullySpecifiedType> _map;
};
class CPLUSPLUS_EXPORT CloneType: protected TypeVisitor
{
public:
CloneType(Clone *clone);
FullySpecifiedType operator()(const FullySpecifiedType &type, Subst *subst) { return cloneType(type, subst); }
FullySpecifiedType cloneType(const FullySpecifiedType &type, Subst *subst);
protected:
virtual void visit(UndefinedType *type);
virtual void visit(VoidType *type);
virtual void visit(IntegerType *type);
virtual void visit(FloatType *type);
virtual void visit(PointerToMemberType *type);
virtual void visit(PointerType *type);
virtual void visit(ReferenceType *type);
virtual void visit(ArrayType *type);
virtual void visit(NamedType *type);
virtual void visit(Function *type);
virtual void visit(Namespace *type);
virtual void visit(Template *type);
virtual void visit(Class *type);
virtual void visit(Enum *type);
virtual void visit(ForwardClassDeclaration *type);
virtual void visit(ObjCClass *type);
virtual void visit(ObjCProtocol *type);
virtual void visit(ObjCMethod *type);
virtual void visit(ObjCForwardClassDeclaration *type);
virtual void visit(ObjCForwardProtocolDeclaration *type);
protected:
Clone *_clone;
Control *_control;
Subst *_subst;
FullySpecifiedType _type;
};
class CPLUSPLUS_EXPORT CloneName: protected NameVisitor
{
public:
CloneName(Clone *clone);
const Name *operator()(const Name *name, Subst *subst) { return cloneName(name, subst); }
const Name *cloneName(const Name *name, Subst *subst);
protected:
virtual void visit(const Identifier *name);
virtual void visit(const TemplateNameId *name);
virtual void visit(const DestructorNameId *name);
virtual void visit(const OperatorNameId *name);
virtual void visit(const ConversionNameId *name);
virtual void visit(const QualifiedNameId *name);
virtual void visit(const SelectorNameId *name);
protected:
Clone *_clone;
Control *_control;
Subst *_subst;
const Name *_name;
};
class CPLUSPLUS_EXPORT CloneSymbol: protected SymbolVisitor
{
public:
CloneSymbol(Clone *clone);
Symbol *operator()(Symbol *symbol, Subst *subst) { return cloneSymbol(symbol, subst); }
Symbol *cloneSymbol(Symbol *symbol, Subst *subst);
protected:
virtual bool visit(UsingNamespaceDirective *symbol);
virtual bool visit(UsingDeclaration *symbol);
virtual bool visit(NamespaceAlias *symbol);
virtual bool visit(Declaration *symbol);
virtual bool visit(Argument *symbol);
virtual bool visit(TypenameArgument *symbol);
virtual bool visit(BaseClass *symbol);
virtual bool visit(Enum *symbol);
virtual bool visit(Function *symbol);
virtual bool visit(Namespace *symbol);
virtual bool visit(Template *symbol);
virtual bool visit(Class *symbol);
virtual bool visit(Block *symbol);
virtual bool visit(ForwardClassDeclaration *symbol);
// Qt
virtual bool visit(QtPropertyDeclaration *symbol);
virtual bool visit(QtEnum *symbol);
// Objective-C
virtual bool visit(ObjCBaseClass *symbol);
virtual bool visit(ObjCBaseProtocol *symbol);
virtual bool visit(ObjCClass *symbol);
virtual bool visit(ObjCForwardClassDeclaration *symbol);
virtual bool visit(ObjCProtocol *symbol);
virtual bool visit(ObjCForwardProtocolDeclaration *symbol);
virtual bool visit(ObjCMethod *symbol);
virtual bool visit(ObjCPropertyDeclaration *symbol);
protected:
Clone *_clone;
Control *_control;
Subst *_subst;
Symbol *_symbol;
};
class CPLUSPLUS_EXPORT Clone
{
Control *_control;
public:
Clone(Control *control);
Control *control() const { return _control; }
const StringLiteral *stringLiteral(const StringLiteral *literal);
const NumericLiteral *numericLiteral(const NumericLiteral *literal);
const Identifier *identifier(const Identifier *id);
FullySpecifiedType type(const FullySpecifiedType &type, Subst *subst);
const Name *name(const Name *name, Subst *subst);
Symbol *symbol(Symbol *symbol, Subst *subst);
Symbol *instantiate(Template *templ,
const FullySpecifiedType *const args, unsigned argc,
Subst *subst = 0);
private:
CloneType _type;
CloneName _name;
CloneSymbol _symbol;
};
} // end of namespace CPlusPlus
#endif // CPLUSPLUS_TEMPLATES_H

6
src/libs/3rdparty/cplusplus/cplusplus.pri vendored
View File

@@ -33,7 +33,8 @@ HEADERS += \
$$PWD/Type.h \
$$PWD/TypeVisitor.h \
$$PWD/ObjectiveCTypeQualifiers.h \
$$PWD/QtContextKeywords.h
$$PWD/QtContextKeywords.h \
$$PWD/Templates.h
SOURCES += \
$$PWD/AST.cpp \
@@ -68,4 +69,5 @@ SOURCES += \
$$PWD/TranslationUnit.cpp \
$$PWD/Type.cpp \
$$PWD/TypeVisitor.cpp \
$$PWD/QtContextKeywords.cpp
$$PWD/QtContextKeywords.cpp \
$$PWD/Templates.cpp