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Use const names.

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This commit is contained in:
Roberto Raggi
2009-12-01 12:46:15 +01:00
parent f2e77fb8fd
commit 7c7ce13ac0
46 changed files with 577 additions and 642 deletions
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48
src/shared/cplusplus/Symbol.cpp
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@@ -70,7 +70,7 @@ public:
virtual ~HashCode()
{ }
unsigned operator()(Name *name)
unsigned operator()(const Name *name)
{
unsigned previousValue = switchValue(0);
accept(name);
@@ -85,25 +85,25 @@ protected:
return previousValue;
}
virtual void visit(NameId *name)
virtual void visit(const NameId *name)
{ _value = name->identifier()->hashCode(); }
virtual void visit(TemplateNameId *name)
virtual void visit(const TemplateNameId *name)
{ _value = name->identifier()->hashCode(); }
virtual void visit(DestructorNameId *name)
virtual void visit(const DestructorNameId *name)
{ _value = name->identifier()->hashCode(); }
virtual void visit(OperatorNameId *name)
virtual void visit(const OperatorNameId *name)
{ _value = unsigned(name->kind()); }
virtual void visit(ConversionNameId *)
virtual void visit(const ConversionNameId *)
{ _value = 0; } // ### TODO: implement me
virtual void visit(QualifiedNameId *name)
virtual void visit(const QualifiedNameId *name)
{ _value = operator()(name->unqualifiedNameId()); }
virtual void visit(SelectorNameId *name)
virtual void visit(const SelectorNameId *name)
{ _value = name->identifier()->hashCode(); }
private:
@@ -120,47 +120,47 @@ public:
virtual ~IdentityForName()
{ }
Name *operator()(Name *name)
const Name *operator()(const Name *name)
{
Name *previousIdentity = switchIdentity(0);
const Name *previousIdentity = switchIdentity(0);
accept(name);
return switchIdentity(previousIdentity);
}
protected:
Name *switchIdentity(Name *identity)
const Name *switchIdentity(const Name *identity)
{
Name *previousIdentity = _identity;
const Name *previousIdentity = _identity;
_identity = identity;
return previousIdentity;
}
virtual void visit(NameId *name)
virtual void visit(const NameId *name)
{ _identity = name; }
virtual void visit(TemplateNameId *name)
virtual void visit(const TemplateNameId *name)
{ _identity = name; }
virtual void visit(DestructorNameId *name)
virtual void visit(const DestructorNameId *name)
{ _identity = name; }
virtual void visit(OperatorNameId *name)
virtual void visit(const OperatorNameId *name)
{ _identity = name; }
virtual void visit(ConversionNameId *name)
virtual void visit(const ConversionNameId *name)
{ _identity = name; }
virtual void visit(QualifiedNameId *name)
virtual void visit(const QualifiedNameId *name)
{ _identity = name->unqualifiedNameId(); }
virtual void visit(SelectorNameId *name)
virtual void visit(const SelectorNameId *name)
{ _identity = name; }
private:
Name *_identity;
const Name *_identity;
};
Symbol::Symbol(TranslationUnit *translationUnit, unsigned sourceLocation, Name *name)
Symbol::Symbol(TranslationUnit *translationUnit, unsigned sourceLocation, const Name *name)
: _control(translationUnit->control()),
_sourceLocation(sourceLocation),
_sourceOffset(0),
@@ -280,16 +280,16 @@ unsigned Symbol::endOffset() const
void Symbol::setEndOffset(unsigned offset)
{ _endOffset = offset; }
Name *Symbol::identity() const
const Name *Symbol::identity() const
{
IdentityForName id;
return id(_name);
}
Name *Symbol::name() const
const Name *Symbol::name() const
{ return _name; }
void Symbol::setName(Name *name)
void Symbol::setName(const Name *name)
{
_name = name;