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Basic support for type/decl visibility

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* src/abg-ir.h (enum decl_base::visibility)
	(decl_base::get_visibility, decl_base::set_visibility)
	(decl_base::m_visibility): New.
	(decl_base::decl_base, scope_decl::scope_decl)
	(type_decl::type_decl, enum_type_decl::enum_type_decl)
	(typedef_decl::typedef_decl): Pass visibility.
	* src/abg-ir.cc (decl_base::decl_base, scope_decl::scope_decl)
	(type_decl::type_decl, enum_type_decl::enum_type_decl)
	(typedef_decl::typedef_decl): Pass visibility.
	(qualified_type_def::qualified_type_def)
	(pointer_type_def::pointer_type_def)
	(reference_type_def::reference_type_def): Initialize visibility.
This commit is contained in:
Dodji Seketeli 2013-03-31 20:04:17 +02:00
parent dedb3c0d78
commit 7513a91ff0
2 changed files with 55 additions and 22 deletions
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36
src/abg-ir.cc
View File

@ -140,10 +140,12 @@ decl_base::decl_base()
}
decl_base::decl_base(const std::string& name,
location locus)
location locus,
visibility vis)
: m_location(locus),
m_name(name),
m_context(0)
m_context(0),
m_visibility(vis)
{
}
@ -191,8 +193,9 @@ decl_base::set_scope(scope_decl* scope)
// <scope_decl definitions>
scope_decl::scope_decl(const std::string& name,
location locus)
: decl_base(name, locus)
location locus,
visibility vis)
: decl_base(name, locus, vis)
{
}
@ -324,8 +327,10 @@ type_base::~type_base()
type_decl::type_decl(const std::string& name,
size_t size_in_bits,
size_t alignment_in_bits,
location locus)
: decl_base(name, locus),
location locus,
visibility vis)
: decl_base(name, locus, vis),
type_base(size_in_bits, alignment_in_bits)
{
}
@ -423,7 +428,8 @@ qualified_type_def::qualified_type_def(shared_ptr<type_base> type,
location locus)
: type_base(type->get_size_in_bits(),
type->get_alignment_in_bits()),
decl_base("", locus),
decl_base("", locus,
dynamic_pointer_cast<decl_base>(type)->get_visibility()),
m_cv_quals(quals),
m_underlying_type(type)
{
@ -516,7 +522,8 @@ pointer_type_def::pointer_type_def(shared_ptr<type_base>& pointed_to,
size_t align_in_bits,
location locus)
: type_base(size_in_bits, align_in_bits),
decl_base("", locus),
decl_base("", locus,
dynamic_pointer_cast<decl_base>(pointed_to)->get_visibility()),
m_pointed_to_type(pointed_to)
{
}
@ -555,7 +562,8 @@ reference_type_def::reference_type_def(shared_ptr<type_base>& pointed_to,
size_t align_in_bits,
location locus)
: type_base(size_in_bits, align_in_bits),
decl_base("", locus),
decl_base("", locus,
dynamic_pointer_cast<decl_base>(pointed_to)->get_visibility()),
m_pointed_to_type(pointed_to),
m_is_lvalue(lvalue)
{
@ -602,10 +610,11 @@ reference_type_def::~reference_type_def()
enum_type_decl::enum_type_decl(const string& name,
location locus,
shared_ptr<type_base> underlying_type,
const std::list<enumerator>& enumerators)
const std::list<enumerator>& enumerators,
visibility vis)
: type_base(underlying_type->get_size_in_bits(),
underlying_type->get_alignment_in_bits()),
decl_base(name, locus),
decl_base(name, locus, vis),
m_underlying_type(underlying_type),
m_enumerators(enumerators)
{
@ -668,10 +677,11 @@ enum_type_decl::operator==(const enum_type_decl& other) const
/// \param locus the source location of the typedef declaration.
typedef_decl::typedef_decl(const string& name,
const shared_ptr<type_base> underlying_type,
location locus)
location locus,
visibility vis)
: type_base(underlying_type->get_size_in_bits(),
underlying_type->get_alignment_in_bits()),
decl_base(name, locus),
decl_base(name, locus, vis),
m_underlying_type(underlying_type)
{
}

41
src/abg-ir.h
View File

@ -109,8 +109,18 @@ class decl_base
public:
enum visibility
{
VISIBILITY_NONE,
VISIBILITY_DEFAULT,
VISIBILITY_PROTECTED,
VISIBILITY_HIDDEN,
VISIBILITY_INTERNAL
};
decl_base(const std::string& name,
location locus);
location locus,
visibility = VISIBILITY_DEFAULT);
decl_base(location);
@ -151,6 +161,14 @@ public:
return m_context;
}
visibility
get_visibility() const
{return m_visibility;}
void
set_visibility(visibility v)
{m_visibility = v;}
friend void
add_decl_to_scope(shared_ptr<decl_base>,
scope_decl*);
@ -159,6 +177,7 @@ private:
location m_location;
std::string m_name;
scope_decl* m_context;
visibility m_visibility;
};
/// \brief A declaration that introduces a scope.
@ -170,8 +189,9 @@ class scope_decl : public decl_base
add_member_decl(const shared_ptr<decl_base>);
public:
scope_decl(const std::string& name,
location locus);
scope_decl(const std::string& name,
location locus,
visibility vis = VISIBILITY_DEFAULT);
scope_decl(location);
@ -308,10 +328,11 @@ class type_decl : public decl_base, public type_base
public:
type_decl(const std::string& name,
size_t size_in_bits,
size_t alignment_in_bits,
location locus);
type_decl(const std::string& name,
size_t size_in_bits,
size_t alignment_in_bits,
location locus,
visibility vis = VISIBILITY_DEFAULT);
virtual bool
operator==(const type_decl&) const;
@ -587,7 +608,8 @@ public:
enum_type_decl(const string& name,
location locus,
shared_ptr<type_base> underlying_type,
const std::list<enumerator>& enumerators);
const std::list<enumerator>& enumerators,
visibility vis = VISIBILITY_DEFAULT);
shared_ptr<type_base>
get_underlying_type() const;
@ -639,7 +661,8 @@ public:
typedef_decl(const string& name,
const shared_ptr<type_base> underlying_type,
location locus);
location locus,
visibility vis = VISIBILITY_DEFAULT);
bool
operator==(const typedef_decl&) const;