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Use const literals.

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This commit is contained in:
Roberto Raggi
2009-12-01 11:33:13 +01:00
parent b792b934e4
commit fade61a8a9
38 changed files with 284 additions and 289 deletions
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12
src/shared/cplusplus/ASTVisitor.cpp
View File

@@ -89,28 +89,28 @@ int ASTVisitor::tokenKind(unsigned index) const
const char *ASTVisitor::spell(unsigned index) const
{ return translationUnit()->spell(index); }
Identifier *ASTVisitor::identifier(unsigned index) const
const Identifier *ASTVisitor::identifier(unsigned index) const
{ return translationUnit()->identifier(index); }
Literal *ASTVisitor::literal(unsigned index) const
const Literal *ASTVisitor::literal(unsigned index) const
{ return translationUnit()->literal(index); }
NumericLiteral *ASTVisitor::numericLiteral(unsigned index) const
const NumericLiteral *ASTVisitor::numericLiteral(unsigned index) const
{ return translationUnit()->numericLiteral(index); }
StringLiteral *ASTVisitor::stringLiteral(unsigned index) const
const StringLiteral *ASTVisitor::stringLiteral(unsigned index) const
{ return translationUnit()->stringLiteral(index); }
void ASTVisitor::getPosition(unsigned offset,
unsigned *line,
unsigned *column,
StringLiteral **fileName) const
const StringLiteral **fileName) const
{ translationUnit()->getPosition(offset, line, column, fileName); }
void ASTVisitor::getTokenPosition(unsigned index,
unsigned *line,
unsigned *column,
StringLiteral **fileName) const
const StringLiteral **fileName) const
{ translationUnit()->getTokenPosition(index, line, column, fileName); }
void ASTVisitor::getTokenStartPosition(unsigned index, unsigned *line, unsigned *column) const

12
src/shared/cplusplus/ASTVisitor.h
View File

@@ -72,20 +72,20 @@ public:
const Token &tokenAt(unsigned index) const;
int tokenKind(unsigned index) const;
const char *spell(unsigned index) const;
Identifier *identifier(unsigned index) const;
Literal *literal(unsigned index) const;
NumericLiteral *numericLiteral(unsigned index) const;
StringLiteral *stringLiteral(unsigned index) const;
const Identifier *identifier(unsigned index) const;
const Literal *literal(unsigned index) const;
const NumericLiteral *numericLiteral(unsigned index) const;
const StringLiteral *stringLiteral(unsigned index) const;
void getPosition(unsigned offset,
unsigned *line,
unsigned *column = 0,
StringLiteral **fileName = 0) const;
const StringLiteral **fileName = 0) const;
void getTokenPosition(unsigned index,
unsigned *line,
unsigned *column = 0,
StringLiteral **fileName = 0) const;
const StringLiteral **fileName = 0) const;
void getTokenStartPosition(unsigned index, unsigned *line, unsigned *column) const;
void getTokenEndPosition(unsigned index, unsigned *line, unsigned *column) const;

4
src/shared/cplusplus/CheckDeclaration.cpp
View File

@@ -378,7 +378,7 @@ bool CheckDeclaration::visit(LinkageSpecificationAST *ast)
bool CheckDeclaration::visit(NamespaceAST *ast)
{
Identifier *id = identifier(ast->identifier_token);
const Identifier *id = identifier(ast->identifier_token);
Name *namespaceName = control()->nameId(id);
unsigned sourceLocation = ast->firstToken();
@@ -718,7 +718,7 @@ bool CheckDeclaration::visit(ObjCPropertyDeclarationAST *ast)
if (!attrAst)
continue;
Identifier *attrId = identifier(attrAst->attribute_identifier_token);
const Identifier *attrId = identifier(attrAst->attribute_identifier_token);
if (attrId == control()->objcGetterId()) {
if (checkPropertyAttribute(attrAst, propAttrs, ObjCPropertyDeclaration::Getter)) {
getterName = semantic()->check(attrAst->method_selector, _scope);

12
src/shared/cplusplus/CheckName.cpp
View File

@@ -343,7 +343,7 @@ bool CheckName::visit(ConversionFunctionIdAST *ast)
bool CheckName::visit(SimpleNameAST *ast)
{
Identifier *id = identifier(ast->identifier_token);
const Identifier *id = identifier(ast->identifier_token);
_name = control()->nameId(id);
ast->name = _name;
return false;
@@ -351,7 +351,7 @@ bool CheckName::visit(SimpleNameAST *ast)
bool CheckName::visit(DestructorNameAST *ast)
{
Identifier *id = identifier(ast->identifier_token);
const Identifier *id = identifier(ast->identifier_token);
_name = control()->destructorNameId(id);
ast->name = _name;
return false;
@@ -359,7 +359,7 @@ bool CheckName::visit(DestructorNameAST *ast)
bool CheckName::visit(TemplateIdAST *ast)
{
Identifier *id = identifier(ast->identifier_token);
const Identifier *id = identifier(ast->identifier_token);
std::vector<FullySpecifiedType> templateArguments;
for (TemplateArgumentListAST *it = ast->template_argument_list; it;
it = it->next) {
@@ -380,7 +380,7 @@ bool CheckName::visit(ObjCSelectorWithoutArgumentsAST *ast)
{
if (ast->name_token) {
std::vector<Name *> names;
Identifier *id = control()->findOrInsertIdentifier(spell(ast->name_token));
const Identifier *id = control()->findOrInsertIdentifier(spell(ast->name_token));
NameId *nameId = control()->nameId(id);
names.push_back(nameId);
_name = control()->selectorNameId(&names[0], names.size(), false);
@@ -395,7 +395,7 @@ bool CheckName::visit(ObjCSelectorWithArgumentsAST *ast)
std::vector<Name *> names;
for (ObjCSelectorArgumentListAST *it = ast->selector_argument_list; it; it = it->next) {
if (it->value->name_token) {
Identifier *id = control()->findOrInsertIdentifier(spell(it->value->name_token));
const Identifier *id = control()->findOrInsertIdentifier(spell(it->value->name_token));
NameId *nameId = control()->nameId(id);
names.push_back(nameId);
} else {
@@ -420,7 +420,7 @@ bool CheckName::visit(ObjCMessageArgumentDeclarationAST *ast)
type = semantic()->check(ast->type_name, _scope);
if (ast->param_name_token) {
Identifier *id = identifier(ast->param_name_token);
const Identifier *id = identifier(ast->param_name_token);
_name = control()->nameId(id);
ast->name = _name;

4
src/shared/cplusplus/CheckSpecifier.cpp
View File

@@ -386,7 +386,7 @@ bool CheckSpecifier::visit(EnumSpecifierAST *ast)
_fullySpecifiedType.setType(e);
for (EnumeratorListAST *it = ast->enumerator_list; it; it = it->next) {
EnumeratorAST *enumerator = it->value;
Identifier *id = identifier(enumerator->identifier_token);
const Identifier *id = identifier(enumerator->identifier_token);
if (! id)
continue;
NameId *enumeratorName = control()->nameId(id);
@@ -403,7 +403,7 @@ bool CheckSpecifier::visit(TypeofSpecifierAST *ast)
return false;
}
bool CheckSpecifier::visit(AttributeSpecifierAST *ast)
bool CheckSpecifier::visit(AttributeSpecifierAST * /*ast*/)
{
return false;
}

74
src/shared/cplusplus/Control.cpp
View File

@@ -184,17 +184,17 @@ public:
delete_array_entries(symbols);
}
NameId *findOrInsertNameId(Identifier *id)
NameId *findOrInsertNameId(const Identifier *id)
{
if (! id)
return 0;
std::map<Identifier *, NameId *>::iterator it = nameIds.lower_bound(id);
std::map<const Identifier *, NameId *>::iterator it = nameIds.lower_bound(id);
if (it == nameIds.end() || it->first != id)
it = nameIds.insert(it, std::make_pair(id, new NameId(id)));
return it->second;
}
TemplateNameId *findOrInsertTemplateNameId(Identifier *id,
TemplateNameId *findOrInsertTemplateNameId(const Identifier *id,
const std::vector<FullySpecifiedType> &templateArguments)
{
if (! id)
@@ -213,11 +213,11 @@ public:
return it->second;
}
DestructorNameId *findOrInsertDestructorNameId(Identifier *id)
DestructorNameId *findOrInsertDestructorNameId(const Identifier *id)
{
if (! id)
return 0;
std::map<Identifier *, DestructorNameId *>::iterator it = destructorNameIds.lower_bound(id);
std::map<const Identifier *, DestructorNameId *>::iterator it = destructorNameIds.lower_bound(id);
if (it == destructorNameIds.end() || it->first != id)
it = destructorNameIds.insert(it, std::make_pair(id, new DestructorNameId(id)));
return it->second;
@@ -441,10 +441,10 @@ public:
}
struct TemplateNameIdKey {
Identifier *id;
const Identifier *id;
std::vector<FullySpecifiedType> templateArguments;
TemplateNameIdKey(Identifier *id, const std::vector<FullySpecifiedType> &templateArguments)
TemplateNameIdKey(const Identifier *id, const std::vector<FullySpecifiedType> &templateArguments)
: id(id), templateArguments(templateArguments)
{ }
@@ -522,8 +522,8 @@ public:
// ### replace std::map with lookup tables. ASAP!
// names
std::map<Identifier *, NameId *> nameIds;
std::map<Identifier *, DestructorNameId *> destructorNameIds;
std::map<const Identifier *, NameId *> nameIds;
std::map<const Identifier *, DestructorNameId *> destructorNameIds;
std::map<int, OperatorNameId *> operatorNameIds;
std::map<FullySpecifiedType, ConversionNameId *> conversionNameIds;
std::map<TemplateNameIdKey, TemplateNameId *> templateNameIds;
@@ -544,14 +544,14 @@ public:
std::vector<Symbol *> symbols;
// ObjC context keywords:
Identifier *objcGetterId;
Identifier *objcSetterId;
Identifier *objcReadwriteId;
Identifier *objcReadonlyId;
Identifier *objcAssignId;
Identifier *objcRetainId;
Identifier *objcCopyId;
Identifier *objcNonatomicId;
const Identifier *objcGetterId;
const Identifier *objcSetterId;
const Identifier *objcReadwriteId;
const Identifier *objcReadonlyId;
const Identifier *objcAssignId;
const Identifier *objcRetainId;
const Identifier *objcCopyId;
const Identifier *objcNonatomicId;
};
Control::Control()
@@ -587,13 +587,13 @@ DiagnosticClient *Control::diagnosticClient() const
void Control::setDiagnosticClient(DiagnosticClient *diagnosticClient)
{ d->diagnosticClient = diagnosticClient; }
Identifier *Control::findIdentifier(const char *chars, unsigned size) const
const Identifier *Control::findIdentifier(const char *chars, unsigned size) const
{ return d->identifiers.findLiteral(chars, size); }
Identifier *Control::findOrInsertIdentifier(const char *chars, unsigned size)
const Identifier *Control::findOrInsertIdentifier(const char *chars, unsigned size)
{ return d->identifiers.findOrInsertLiteral(chars, size); }
Identifier *Control::findOrInsertIdentifier(const char *chars)
const Identifier *Control::findOrInsertIdentifier(const char *chars)
{
unsigned length = std::strlen(chars);
return findOrInsertIdentifier(chars, length);
@@ -617,36 +617,36 @@ Control::NumericLiteralIterator Control::firstNumericLiteral() const
Control::NumericLiteralIterator Control::lastNumericLiteral() const
{ return d->numericLiterals.end(); }
StringLiteral *Control::findOrInsertStringLiteral(const char *chars, unsigned size)
const StringLiteral *Control::findOrInsertStringLiteral(const char *chars, unsigned size)
{ return d->stringLiterals.findOrInsertLiteral(chars, size); }
StringLiteral *Control::findOrInsertStringLiteral(const char *chars)
const StringLiteral *Control::findOrInsertStringLiteral(const char *chars)
{
unsigned length = std::strlen(chars);
return findOrInsertStringLiteral(chars, length);
}
NumericLiteral *Control::findOrInsertNumericLiteral(const char *chars, unsigned size)
const NumericLiteral *Control::findOrInsertNumericLiteral(const char *chars, unsigned size)
{ return d->numericLiterals.findOrInsertLiteral(chars, size); }
NumericLiteral *Control::findOrInsertNumericLiteral(const char *chars)
const NumericLiteral *Control::findOrInsertNumericLiteral(const char *chars)
{
unsigned length = std::strlen(chars);
return findOrInsertNumericLiteral(chars, length);
}
NameId *Control::nameId(Identifier *id)
NameId *Control::nameId(const Identifier *id)
{ return d->findOrInsertNameId(id); }
TemplateNameId *Control::templateNameId(Identifier *id,
FullySpecifiedType *const args,
unsigned argv)
TemplateNameId *Control::templateNameId(const Identifier *id,
FullySpecifiedType *const args,
unsigned argv)
{
std::vector<FullySpecifiedType> templateArguments(args, args + argv);
return d->findOrInsertTemplateNameId(id, templateArguments);
}
DestructorNameId *Control::destructorNameId(Identifier *id)
DestructorNameId *Control::destructorNameId(const Identifier *id)
{ return d->findOrInsertDestructorNameId(id); }
OperatorNameId *Control::operatorNameId(int kind)
@@ -755,26 +755,26 @@ ObjCMethod *Control::newObjCMethod(unsigned sourceLocation, Name *name)
ObjCPropertyDeclaration *Control::newObjCPropertyDeclaration(unsigned sourceLocation, Name *name)
{ return d->newObjCPropertyDeclaration(sourceLocation, name); }
Identifier *Control::objcGetterId() const
const Identifier *Control::objcGetterId() const
{ return d->objcGetterId; }
Identifier *Control::objcSetterId() const
const Identifier *Control::objcSetterId() const
{ return d->objcSetterId; }
Identifier *Control::objcReadwriteId() const
const Identifier *Control::objcReadwriteId() const
{ return d->objcReadwriteId; }
Identifier *Control::objcReadonlyId() const
const Identifier *Control::objcReadonlyId() const
{ return d->objcReadonlyId; }
Identifier *Control::objcAssignId() const
const Identifier *Control::objcAssignId() const
{ return d->objcAssignId; }
Identifier *Control::objcRetainId() const
const Identifier *Control::objcRetainId() const
{ return d->objcRetainId; }
Identifier *Control::objcCopyId() const
const Identifier *Control::objcCopyId() const
{ return d->objcCopyId; }
Identifier *Control::objcNonatomicId() const
const Identifier *Control::objcNonatomicId() const
{ return d->objcNonatomicId; }

37
src/shared/cplusplus/Control.h
View File

@@ -66,15 +66,15 @@ public:
void setDiagnosticClient(DiagnosticClient *diagnosticClient);
/// Returns the canonical name id.
NameId *nameId(Identifier *id);
NameId *nameId(const Identifier *id);
/// Returns the canonical template name id.
TemplateNameId *templateNameId(Identifier *id,
TemplateNameId *templateNameId(const Identifier *id,
FullySpecifiedType *const args = 0,
unsigned argc = 0);
/// Returns the canonical destructor name id.
DestructorNameId *destructorNameId(Identifier *id);
DestructorNameId *destructorNameId(const Identifier *id);
/// Returns the canonical operator name id.
OperatorNameId *operatorNameId(int operatorId);
@@ -171,19 +171,18 @@ public:
ObjCPropertyDeclaration *newObjCPropertyDeclaration(unsigned sourceLocation, Name *name);
// Objective-C specific context keywords.
Identifier *objcGetterId() const;
Identifier *objcSetterId() const;
Identifier *objcReadwriteId() const;
Identifier *objcReadonlyId() const;
Identifier *objcAssignId() const;
Identifier *objcRetainId() const;
Identifier *objcCopyId() const;
Identifier *objcNonatomicId() const;
const Identifier *objcGetterId() const;
const Identifier *objcSetterId() const;
const Identifier *objcReadwriteId() const;
const Identifier *objcReadonlyId() const;
const Identifier *objcAssignId() const;
const Identifier *objcRetainId() const;
const Identifier *objcCopyId() const;
const Identifier *objcNonatomicId() const;
Identifier *findIdentifier(const char *chars, unsigned size) const;
Identifier *findOrInsertIdentifier(const char *chars, unsigned size);
Identifier *findOrInsertIdentifier(const char *chars);
const Identifier *findIdentifier(const char *chars, unsigned size) const;
const Identifier *findOrInsertIdentifier(const char *chars, unsigned size);
const Identifier *findOrInsertIdentifier(const char *chars);
typedef const Identifier *const *IdentifierIterator;
typedef const StringLiteral *const *StringLiteralIterator;
@@ -198,11 +197,11 @@ public:
NumericLiteralIterator firstNumericLiteral() const;
NumericLiteralIterator lastNumericLiteral() const;
StringLiteral *findOrInsertStringLiteral(const char *chars, unsigned size);
StringLiteral *findOrInsertStringLiteral(const char *chars);
const StringLiteral *findOrInsertStringLiteral(const char *chars, unsigned size);
const StringLiteral *findOrInsertStringLiteral(const char *chars);
NumericLiteral *findOrInsertNumericLiteral(const char *chars, unsigned size);
NumericLiteral *findOrInsertNumericLiteral(const char *chars);
const NumericLiteral *findOrInsertNumericLiteral(const char *chars, unsigned size);
const NumericLiteral *findOrInsertNumericLiteral(const char *chars);
private:
class Data;

2
src/shared/cplusplus/DiagnosticClient.h
View File

@@ -71,7 +71,7 @@ public:
virtual ~DiagnosticClient();
virtual void report(int level,
StringLiteral *fileName,
const StringLiteral *fileName,
unsigned line, unsigned column,
const char *format, va_list ap) = 0;
};

92
src/shared/cplusplus/LiteralTable.h
View File

@@ -61,7 +61,7 @@ class LiteralTable
void operator =(const LiteralTable &other);
public:
typedef _Literal **iterator;
typedef _Literal *const *iterator;
public:
LiteralTable()
@@ -74,14 +74,14 @@ public:
~LiteralTable()
{
if (_literals) {
_Literal **lastLiteral = _literals + _literalCount + 1;
for (_Literal **it = _literals; it != lastLiteral; ++it)
delete *it;
std::free(_literals);
}
if (_buckets)
std::free(_buckets);
if (_literals) {
_Literal **lastLiteral = _literals + _literalCount + 1;
for (_Literal **it = _literals; it != lastLiteral; ++it)
delete *it;
std::free(_literals);
}
if (_buckets)
std::free(_buckets);
}
bool empty() const
@@ -90,7 +90,7 @@ public:
unsigned size() const
{ return _literalCount + 1; }
_Literal *at(unsigned index) const
const _Literal *at(unsigned index) const
{ return _literals[index]; }
iterator begin() const
@@ -99,53 +99,53 @@ public:
iterator end() const
{ return _literals + _literalCount + 1; }
_Literal *findLiteral(const char *chars, unsigned size) const
const _Literal *findLiteral(const char *chars, unsigned size) const
{
if (_buckets) {
unsigned h = _Literal::hashCode(chars, size);
_Literal *literal = _buckets[h % _allocatedBuckets];
for (; literal; literal = static_cast<_Literal *>(literal->_next)) {
if (literal->size() == size && ! std::strncmp(literal->chars(), chars, size))
return literal;
}
}
if (_buckets) {
unsigned h = _Literal::hashCode(chars, size);
_Literal *literal = _buckets[h % _allocatedBuckets];
for (; literal; literal = static_cast<_Literal *>(literal->_next)) {
if (literal->size() == size && ! std::strncmp(literal->chars(), chars, size))
return literal;
}
}
return 0;
}
return 0;
}
_Literal *findOrInsertLiteral(const char *chars, unsigned size)
const _Literal *findOrInsertLiteral(const char *chars, unsigned size)
{
if (_buckets) {
unsigned h = _Literal::hashCode(chars, size);
_Literal *literal = _buckets[h % _allocatedBuckets];
for (; literal; literal = static_cast<_Literal *>(literal->_next)) {
if (literal->size() == size && ! std::strncmp(literal->chars(), chars, size))
return literal;
}
}
if (_buckets) {
unsigned h = _Literal::hashCode(chars, size);
_Literal *literal = _buckets[h % _allocatedBuckets];
for (; literal; literal = static_cast<_Literal *>(literal->_next)) {
if (literal->size() == size && ! std::strncmp(literal->chars(), chars, size))
return literal;
}
}
_Literal *literal = new _Literal(chars, size);
_Literal *literal = new _Literal(chars, size);
if (++_literalCount == _allocatedLiterals) {
_allocatedLiterals <<= 1;
if (++_literalCount == _allocatedLiterals) {
_allocatedLiterals <<= 1;
if (! _allocatedLiterals)
_allocatedLiterals = 256;
if (! _allocatedLiterals)
_allocatedLiterals = 256;
_literals = (_Literal **) std::realloc(_literals, sizeof(_Literal *) * _allocatedLiterals);
}
_literals = (_Literal **) std::realloc(_literals, sizeof(_Literal *) * _allocatedLiterals);
}
_literals[_literalCount] = literal;
_literals[_literalCount] = literal;
if (! _buckets || _literalCount >= _allocatedBuckets * .6)
rehash();
else {
unsigned h = literal->hashCode() % _allocatedBuckets;
literal->_next = _buckets[h];
_buckets[h] = literal;
}
if (! _buckets || _literalCount >= _allocatedBuckets * .6)
rehash();
else {
unsigned h = literal->hashCode() % _allocatedBuckets;
literal->_next = _buckets[h];
_buckets[h] = literal;
}
return literal;
return literal;
}
protected:

5
src/shared/cplusplus/Name.h
View File

@@ -56,14 +56,11 @@ namespace CPlusPlus {
class CPLUSPLUS_EXPORT Name
{
Name(const Name &other);
void operator =(const Name &other);
public:
Name();
virtual ~Name();
virtual Identifier *identifier() const = 0;
virtual const Identifier *identifier() const = 0;
bool isNameId() const;
bool isTemplateNameId() const;

32
src/shared/cplusplus/Names.cpp
View File

@@ -73,7 +73,7 @@ QualifiedNameId::~QualifiedNameId()
void QualifiedNameId::accept0(NameVisitor *visitor)
{ visitor->visit(this); }
Identifier *QualifiedNameId::identifier() const
const Identifier *QualifiedNameId::identifier() const
{
if (Name *u = unqualifiedNameId())
return u->identifier();
@@ -122,7 +122,7 @@ bool QualifiedNameId::isEqualTo(const Name *other) const
return true;
}
NameId::NameId(Identifier *identifier)
NameId::NameId(const Identifier *identifier)
: _identifier(identifier)
{ }
@@ -132,7 +132,7 @@ NameId::~NameId()
void NameId::accept0(NameVisitor *visitor)
{ visitor->visit(this); }
Identifier *NameId::identifier() const
const Identifier *NameId::identifier() const
{ return _identifier; }
bool NameId::isEqualTo(const Name *other) const
@@ -140,12 +140,12 @@ bool NameId::isEqualTo(const Name *other) const
const NameId *nameId = other->asNameId();
if (! nameId)
return false;
Identifier *l = identifier();
Identifier *r = nameId->identifier();
const Identifier *l = identifier();
const Identifier *r = nameId->identifier();
return l->isEqualTo(r);
}
DestructorNameId::DestructorNameId(Identifier *identifier)
DestructorNameId::DestructorNameId(const Identifier *identifier)
: _identifier(identifier)
{ }
@@ -155,7 +155,7 @@ DestructorNameId::~DestructorNameId()
void DestructorNameId::accept0(NameVisitor *visitor)
{ visitor->visit(this); }
Identifier *DestructorNameId::identifier() const
const Identifier *DestructorNameId::identifier() const
{ return _identifier; }
bool DestructorNameId::isEqualTo(const Name *other) const
@@ -163,12 +163,12 @@ bool DestructorNameId::isEqualTo(const Name *other) const
const DestructorNameId *d = other->asDestructorNameId();
if (! d)
return false;
Identifier *l = identifier();
Identifier *r = d->identifier();
const Identifier *l = identifier();
const Identifier *r = d->identifier();
return l->isEqualTo(r);
}
TemplateNameId::TemplateNameId(Identifier *identifier,
TemplateNameId::TemplateNameId(const Identifier *identifier,
const FullySpecifiedType templateArguments[],
unsigned templateArgumentCount)
: _identifier(identifier),
@@ -188,7 +188,7 @@ TemplateNameId::~TemplateNameId()
void TemplateNameId::accept0(NameVisitor *visitor)
{ visitor->visit(this); }
Identifier *TemplateNameId::identifier() const
const Identifier *TemplateNameId::identifier() const
{ return _identifier; }
unsigned TemplateNameId::templateArgumentCount() const
@@ -205,8 +205,8 @@ bool TemplateNameId::isEqualTo(const Name *other) const
const TemplateNameId *t = other->asTemplateNameId();
if (! t)
return false;
Identifier *l = identifier();
Identifier *r = t->identifier();
const Identifier *l = identifier();
const Identifier *r = t->identifier();
if (! l->isEqualTo(r))
return false;
if (_templateArgumentCount != t->_templateArgumentCount)
@@ -233,7 +233,7 @@ void OperatorNameId::accept0(NameVisitor *visitor)
int OperatorNameId::kind() const
{ return _kind; }
Identifier *OperatorNameId::identifier() const
const Identifier *OperatorNameId::identifier() const
{ return 0; }
bool OperatorNameId::isEqualTo(const Name *other) const
@@ -257,7 +257,7 @@ void ConversionNameId::accept0(NameVisitor *visitor)
FullySpecifiedType ConversionNameId::type() const
{ return _type; }
Identifier *ConversionNameId::identifier() const
const Identifier *ConversionNameId::identifier() const
{ return 0; }
bool ConversionNameId::isEqualTo(const Name *other) const
@@ -287,7 +287,7 @@ SelectorNameId::~SelectorNameId()
void SelectorNameId::accept0(NameVisitor *visitor)
{ visitor->visit(this); }
Identifier *SelectorNameId::identifier() const
const Identifier *SelectorNameId::identifier() const
{
if (! _nameCount)
return 0;

26
src/shared/cplusplus/Names.h
View File

@@ -63,7 +63,7 @@ public:
bool isGlobal = false);
virtual ~QualifiedNameId();
virtual Identifier *identifier() const;
virtual const Identifier *identifier() const;
unsigned nameCount() const;
Name *nameAt(unsigned index) const;
@@ -92,10 +92,10 @@ private:
class CPLUSPLUS_EXPORT NameId: public Name
{
public:
NameId(Identifier *identifier);
NameId(const Identifier *identifier);
virtual ~NameId();
virtual Identifier *identifier() const;
virtual const Identifier *identifier() const;
virtual bool isEqualTo(const Name *other) const;
@@ -109,16 +109,16 @@ protected:
virtual void accept0(NameVisitor *visitor);
private:
Identifier *_identifier;
const Identifier *_identifier;
};
class CPLUSPLUS_EXPORT DestructorNameId: public Name
{
public:
DestructorNameId(Identifier *identifier);
DestructorNameId(const Identifier *identifier);
virtual ~DestructorNameId();
virtual Identifier *identifier() const;
virtual const Identifier *identifier() const;
virtual bool isEqualTo(const Name *other) const;
@@ -132,18 +132,18 @@ protected:
virtual void accept0(NameVisitor *visitor);
private:
Identifier *_identifier;
const Identifier *_identifier;
};
class CPLUSPLUS_EXPORT TemplateNameId: public Name
{
public:
TemplateNameId(Identifier *identifier,
TemplateNameId(const Identifier *identifier,
const FullySpecifiedType templateArguments[],
unsigned templateArgumentCount);
virtual ~TemplateNameId();
virtual Identifier *identifier() const;
virtual const Identifier *identifier() const;
// ### find a better name
unsigned templateArgumentCount() const;
@@ -162,7 +162,7 @@ protected:
virtual void accept0(NameVisitor *visitor);
private:
Identifier *_identifier;
const Identifier *_identifier;
FullySpecifiedType *_templateArguments;
unsigned _templateArgumentCount;
};
@@ -230,7 +230,7 @@ public:
int kind() const;
virtual Identifier *identifier() const;
virtual const Identifier *identifier() const;
virtual bool isEqualTo(const Name *other) const;
virtual const OperatorNameId *asOperatorNameId() const
@@ -254,7 +254,7 @@ public:
FullySpecifiedType type() const;
virtual Identifier *identifier() const;
virtual const Identifier *identifier() const;
virtual bool isEqualTo(const Name *other) const;
virtual const ConversionNameId *asConversionNameId() const
@@ -278,7 +278,7 @@ public:
bool hasArguments);
virtual ~SelectorNameId();
virtual Identifier *identifier() const;
virtual const Identifier *identifier() const;
unsigned nameCount() const;
Name *nameAt(unsigned index) const;

6
src/shared/cplusplus/Parser.cpp
View File

@@ -4981,7 +4981,7 @@ bool Parser::parseObjCPropertyAttribute(ObjCPropertyAttributeAST *&node)
node = new (_pool) ObjCPropertyAttributeAST;
Identifier *id = tok().identifier;
const Identifier *id = tok().identifier;
const int k = classifyObjectiveCTypeQualifiers(id->chars(), id->size());
switch (k) {
case Token_copy:
@@ -5079,7 +5079,7 @@ bool Parser::parseObjCTypeQualifiers(unsigned &type_qualifier)
if (LA() != T_IDENTIFIER)
return false;
Identifier *id = tok().identifier;
const Identifier *id = tok().identifier;
const int k = classifyObjectiveCTypeQualifiers(id->chars(), id->size());
if (k == Token_identifier)
return false;
@@ -5092,7 +5092,7 @@ bool Parser::peekAtObjCContextKeyword(int kind)
if (LA() != T_IDENTIFIER)
return false;
Identifier *id = tok().identifier;
const Identifier *id = tok().identifier;
const int k = classifyObjectiveCTypeQualifiers(id->chars(), id->size());
return k == kind;
}

4
src/shared/cplusplus/Scope.cpp
View File

@@ -212,14 +212,14 @@ Symbol *Scope::lookat(Name *name) const
else if (OperatorNameId *opId = name->asOperatorNameId())
return lookat(opId->kind());
else if (Identifier *id = name->identifier())
else if (const Identifier *id = name->identifier())
return lookat(id);
else
return 0;
}
Symbol *Scope::lookat(Identifier *id) const
Symbol *Scope::lookat(const Identifier *id) const
{
if (! _hash || ! id)
return 0;

2
src/shared/cplusplus/Scope.h
View File

@@ -130,7 +130,7 @@ public:
iterator lastSymbol() const;
Symbol *lookat(Name *name) const;
Symbol *lookat(Identifier *id) const;
Symbol *lookat(const Identifier *id) const;
Symbol *lookat(int operatorId) const;
private:

16
src/shared/cplusplus/Symbol.cpp
View File

@@ -232,7 +232,7 @@ void Symbol::setSourceLocation(unsigned sourceLocation)
unsigned Symbol::line() const
{
unsigned line = 0, column = 0;
StringLiteral *fileId = 0;
const StringLiteral *fileId = 0;
translationUnit()->getPosition(_sourceOffset, &line, &column, &fileId);
return line;
}
@@ -240,26 +240,26 @@ unsigned Symbol::line() const
unsigned Symbol::column() const
{
unsigned line = 0, column = 0;
StringLiteral *fileId = 0;
const StringLiteral *fileId = 0;
translationUnit()->getPosition(_sourceOffset, &line, &column, &fileId);
return column;
}
StringLiteral *Symbol::fileId() const
const StringLiteral *Symbol::fileId() const
{
unsigned line = 0, column = 0;
StringLiteral *fileId = 0;
const StringLiteral *fileId = 0;
translationUnit()->getPosition(_sourceOffset, &line, &column, &fileId);
return fileId;
}
void Symbol::getPosition(unsigned *line, unsigned *column, StringLiteral **fileId) const
void Symbol::getPosition(unsigned *line, unsigned *column, const StringLiteral **fileId) const
{ translationUnit()->getPosition(_sourceOffset, line, column, fileId); }
void Symbol::getStartPosition(unsigned *line, unsigned *column, StringLiteral **fileId) const
void Symbol::getStartPosition(unsigned *line, unsigned *column, const StringLiteral **fileId) const
{ translationUnit()->getPosition(_startOffset, line, column, fileId); }
void Symbol::getEndPosition(unsigned *line, unsigned *column, StringLiteral **fileId) const
void Symbol::getEndPosition(unsigned *line, unsigned *column, const StringLiteral **fileId) const
{ translationUnit()->getPosition(_endOffset, line, column, fileId); }
const char *Symbol::fileName() const
@@ -302,7 +302,7 @@ void Symbol::setName(Name *name)
}
}
Identifier *Symbol::identifier() const
const Identifier *Symbol::identifier() const
{
if (_name)
return _name->identifier();

10
src/shared/cplusplus/Symbol.h
View File

@@ -102,7 +102,7 @@ public:
unsigned column() const;
/// Returns this Symbol's file name.
StringLiteral *fileId() const;
const StringLiteral *fileId() const;
/// Returns this Symbol's file name.
const char *fileName() const;
@@ -116,9 +116,9 @@ public:
unsigned endOffset() const;
void setEndOffset(unsigned offset);
void getPosition(unsigned *line, unsigned *column = 0, StringLiteral **fileId = 0) const;
void getStartPosition(unsigned *line, unsigned *column = 0, StringLiteral **fileId = 0) const;
void getEndPosition(unsigned *line, unsigned *column = 0, StringLiteral **fileId = 0) const;
void getPosition(unsigned *line, unsigned *column = 0, const StringLiteral **fileId = 0) const;
void getStartPosition(unsigned *line, unsigned *column = 0, const StringLiteral **fileId = 0) const;
void getEndPosition(unsigned *line, unsigned *column = 0, const StringLiteral **fileId = 0) const;
/// Returns this Symbol's name.
Name *name() const;
@@ -127,7 +127,7 @@ public:
void setName(Name *name); // ### dangerous
/// Returns this Symbol's (optional) identifier
Identifier *identifier() const;
const Identifier *identifier() const;
/// Returns this Symbol's storage class specifier.
int storage() const;

8
src/shared/cplusplus/Token.h
View File

@@ -335,10 +335,10 @@ public:
union {
void *ptr;
Literal *literal;
NumericLiteral *number;
StringLiteral *string;
Identifier *identifier;
const Literal *literal;
const NumericLiteral *number;
const StringLiteral *string;
const Identifier *identifier;
unsigned close_brace;
unsigned lineno;
};

36
src/shared/cplusplus/TranslationUnit.cpp
View File

@@ -60,7 +60,7 @@
using namespace CPlusPlus;
TranslationUnit::TranslationUnit(Control *control, StringLiteral *fileId)
TranslationUnit::TranslationUnit(Control *control, const StringLiteral *fileId)
: _control(control),
_fileId(fileId),
_firstSourceChar(0),
@@ -96,7 +96,7 @@ void TranslationUnit::setObjCEnabled(bool onoff)
Control *TranslationUnit::control() const
{ return _control; }
StringLiteral *TranslationUnit::fileId() const
const StringLiteral *TranslationUnit::fileId() const
{ return _fileId; }
const char *TranslationUnit::fileName() const
@@ -137,16 +137,16 @@ const char *TranslationUnit::spell(unsigned index) const
return _tokens->at(index).spell();
}
Identifier *TranslationUnit::identifier(unsigned index) const
const Identifier *TranslationUnit::identifier(unsigned index) const
{ return _tokens->at(index).identifier; }
Literal *TranslationUnit::literal(unsigned index) const
const Literal *TranslationUnit::literal(unsigned index) const
{ return _tokens->at(index).literal; }
StringLiteral *TranslationUnit::stringLiteral(unsigned index) const
const StringLiteral *TranslationUnit::stringLiteral(unsigned index) const
{ return _tokens->at(index).string; }
NumericLiteral *TranslationUnit::numericLiteral(unsigned index) const
const NumericLiteral *TranslationUnit::numericLiteral(unsigned index) const
{ return _tokens->at(index).number; }
unsigned TranslationUnit::matchingBrace(unsigned index) const
@@ -181,8 +181,8 @@ void TranslationUnit::tokenize()
pushLineOffset(0);
pushPreprocessorLine(0, 1, fileId());
Identifier *lineId = control()->findOrInsertIdentifier("line");
Identifier *genId = control()->findOrInsertIdentifier("gen");
const Identifier *lineId = control()->findOrInsertIdentifier("line");
const Identifier *genId = control()->findOrInsertIdentifier("gen");
bool generated = false;
Token tk;
@@ -211,8 +211,8 @@ void TranslationUnit::tokenize()
unsigned line = (unsigned) strtoul(tk.spell(), 0, 0);
lex(&tk);
if (! tk.f.newline && tk.is(T_STRING_LITERAL)) {
StringLiteral *fileName = control()->findOrInsertStringLiteral(tk.string->chars(),
tk.string->size());
const StringLiteral *fileName = control()->findOrInsertStringLiteral(tk.string->chars(),
tk.string->size());
pushPreprocessorLine(offset, line, fileName);
lex(&tk);
}
@@ -303,7 +303,7 @@ void TranslationUnit::pushLineOffset(unsigned offset)
void TranslationUnit::pushPreprocessorLine(unsigned offset,
unsigned line,
StringLiteral *fileName)
const StringLiteral *fileName)
{ _ppLines.push_back(PPLine(offset, line, fileName)); }
unsigned TranslationUnit::findLineNumber(unsigned offset) const
@@ -339,23 +339,23 @@ unsigned TranslationUnit::findColumnNumber(unsigned offset, unsigned lineNumber)
void TranslationUnit::getTokenPosition(unsigned index,
unsigned *line,
unsigned *column,
StringLiteral **fileName) const
const StringLiteral **fileName) const
{ return getPosition(tokenAt(index).offset, line, column, fileName); }
void TranslationUnit::getTokenStartPosition(unsigned index, unsigned *line,
unsigned *column,
StringLiteral **fileName) const
const StringLiteral **fileName) const
{ return getPosition(tokenAt(index).begin(), line, column, fileName); }
void TranslationUnit::getTokenEndPosition(unsigned index, unsigned *line,
unsigned *column,
StringLiteral **fileName) const
const StringLiteral **fileName) const
{ return getPosition(tokenAt(index).end(), line, column, fileName); }
void TranslationUnit::getPosition(unsigned tokenOffset,
unsigned *line,
unsigned *column,
StringLiteral **fileName) const
const StringLiteral **fileName) const
{
unsigned lineNumber = findLineNumber(tokenOffset);
unsigned columnNumber = findColumnNumber(tokenOffset, lineNumber);
@@ -389,7 +389,7 @@ void TranslationUnit::warning(unsigned index, const char *format, ...)
index = std::min(index, tokenCount() - 1);
unsigned line = 0, column = 0;
StringLiteral *fileName = 0;
const StringLiteral *fileName = 0;
getTokenPosition(index, &line, &column, &fileName);
if (DiagnosticClient *client = control()->diagnosticClient()) {
@@ -420,7 +420,7 @@ void TranslationUnit::error(unsigned index, const char *format, ...)
index = std::min(index, tokenCount() - 1);
unsigned line = 0, column = 0;
StringLiteral *fileName = 0;
const StringLiteral *fileName = 0;
getTokenPosition(index, &line, &column, &fileName);
if (DiagnosticClient *client = control()->diagnosticClient()) {
@@ -451,7 +451,7 @@ void TranslationUnit::fatal(unsigned index, const char *format, ...)
index = std::min(index, tokenCount() - 1);
unsigned line = 0, column = 0;
StringLiteral *fileName = 0;
const StringLiteral *fileName = 0;
getTokenPosition(index, &line, &column, &fileName);
if (DiagnosticClient *client = control()->diagnosticClient()) {

28
src/shared/cplusplus/TranslationUnit.h
View File

@@ -65,12 +65,12 @@ class CPLUSPLUS_EXPORT TranslationUnit
void operator =(const TranslationUnit &other);
public:
TranslationUnit(Control *control, StringLiteral *fileId);
TranslationUnit(Control *control, const StringLiteral *fileId);
~TranslationUnit();
Control *control() const;
StringLiteral *fileId() const;
const StringLiteral *fileId() const;
const char *fileName() const;
unsigned fileNameLength() const;
@@ -86,10 +86,10 @@ public:
const char *spell(unsigned index) const;
unsigned matchingBrace(unsigned index) const;
Identifier *identifier(unsigned index) const;
Literal *literal(unsigned index) const;
StringLiteral *stringLiteral(unsigned index) const;
NumericLiteral *numericLiteral(unsigned index) const;
const Identifier *identifier(unsigned index) const;
const Literal *literal(unsigned index) const;
const StringLiteral *stringLiteral(unsigned index) const;
const NumericLiteral *numericLiteral(unsigned index) const;
MemoryPool *memoryPool() const;
AST *ast() const;
@@ -129,26 +129,26 @@ public:
void getTokenStartPosition(unsigned index, unsigned *line,
unsigned *column = 0,
StringLiteral **fileName = 0) const;
const StringLiteral **fileName = 0) const;
void getTokenEndPosition(unsigned index, unsigned *line,
unsigned *column = 0,
StringLiteral **fileName = 0) const;
const StringLiteral **fileName = 0) const;
void getPosition(unsigned offset,
unsigned *line,
unsigned *column = 0,
StringLiteral **fileName = 0) const;
const StringLiteral **fileName = 0) const;
void getTokenPosition(unsigned index,
unsigned *line,
unsigned *column = 0,
StringLiteral **fileName = 0) const;
const StringLiteral **fileName = 0) const;
void pushLineOffset(unsigned offset);
void pushPreprocessorLine(unsigned offset,
unsigned line,
StringLiteral *fileName);
const StringLiteral *fileName);
unsigned findPreviousLineOffset(unsigned tokenIndex) const;
@@ -156,11 +156,11 @@ public:
struct PPLine {
unsigned offset;
unsigned line;
StringLiteral *fileName;
const StringLiteral *fileName;
PPLine(unsigned offset = 0,
unsigned line = 0,
StringLiteral *fileName = 0)
const StringLiteral *fileName = 0)
: offset(offset), line(line), fileName(fileName)
{ }
@@ -181,7 +181,7 @@ private:
void showErrorLine(unsigned index, unsigned column, FILE *out);
Control *_control;
StringLiteral *_fileId;
const StringLiteral *_fileId;
const char *_firstSourceChar;
const char *_lastSourceChar;
Array<Token, 8> *_tokens;