C++ ABI for IA-64: Mangling

Revised 5 September 2000

class	ID		Meaning
type	a		builtin type signed char
oper	a	a	Operator &&
oper	a	d	Operator & (unary)
oper	a	n	Operator &
oper	a	N	Operator &=
oper	a	S	Operator =
oper	a	t	alignof of a type (C++11)
oper	a	z	alignof of an expression (C++11)
type	A		array type
type	b		builtin type bool
type	c		builtin type char
oper	c	l	Operator ()
oper	c	m	Operator ,
oper	c	o	Operator ~
oper	c	v	Operator (cast)
obj	C	1	Complete object (in-charge) constructor
obj	C	2	Base object (not-in-charge) constructor
obj	C	3	Complete object (in-charge) allocating constructor
type	d		builtin type double
oper	d	a	Operator delete[]
oper	d	e	Operator * (unary)
syn	d	i	Designated field initializer
oper	d	l	Operator delete
oper	d	t	Member access (.)
oper	d	v	Operator /
oper	d	V	Operator /=
syn	d	x	Designated array initializer
syn	d	X	Designated array range initializer
type	D	p	pack expansion of (C++0x)
type	D	t	decltype of an id-expression or class member access (C++0x)
obj	D	C	structured binding declaration (C++1z)
type	D	T	decltype of an expression (C++0x)
obj	D	0	Deleting destructor
obj	D	1	Complete object (in-charge) destructor
obj	D	2	Base object (not-in-charge) destructor
oper	e	o	Operator ^
oper	e	O	Operator ^=
oper	e	q	Operator ==
type	e		builtin type long double
delim	E		End of argument list
type	f		builtin type float
obj	F		function
type	g		builtin type __float128
oper	g	e	Operator >=
oper	g	t	Operator >
type	G		imaginary type qualifier (C 2000)
obj	G	V	Sentry object for 1-time init
type	h		builtin type unsigned char
type	H		complex type qualifier (C 2000)
type	i		builtin type int
syn	i	l	braced-init-list
oper	i	x	Operator []
delim	I		Template argument list
type	j		builtin type unsigned int
type	K		const qualifier
type	l		builtin type long
oper	l	e	Operator <=
oper	l	s	Operator <<
oper	l	S	Operator <<=
oper	l	t	Operator <
obj	L		literal, external name prefix
type	m		builtin type unsigned long
oper	m	i	Operator -
oper	m	I	Operator -=
oper	m	l	Operator *
oper	m	L	Operator *=
oper	m	m	Operator --
type	M		pointer to member type
type	n		builtin type __int128
oper	n	a	Operator new[]
oper	n	e	Operator !=
oper	n	g	Operator - (unary)
oper	n	t	Operator !
oper	n	w	Operator new
delim	N		dependent/qualifier name list
type	o		builtin type unsigned __int128
oper	o	o	Operator ||
oper	o	r	Operator |
oper	o	R	Operator |=
type	O		rvalue reference type (C++0x)
oper	p	l	Operator +
oper	p	L	Operator +=
oper	p	m	Operator ->*
oper	p	p	Operator ++
oper	p	s	Operator + (unary)
oper	p	t	Operator ->
type	P		pointer type
oper	q	u	Operator ?
type	r		restrict qualifier (C 2000)
oper	r	m	Operator %
oper	r	M	Operator %=
oper	r	s	Operator >>
oper	r	S	Operator >>=
type	R		reference type
type	s		builtin type short
name	s		local string prefix
oper	s	p	Expression pack expansion operator
oper	s	r	Scope resolution operator
oper	s	s	Operator <=> (C++2a "spaceship")
oper	s	t	Operator sizeof (a type)
oper	s	z	Operator sizeof (an expression)
oper	s	Z	Operator sizeof (a pack expansion)
abbr	S	_	substituted name
abbr	S	<digit>	substituted name (repeated)
abbr	S	<upper>	substituted name (repeated)
abbr	S	<lower>	substituted name (standard abbreviation)
type	S	a	abbreviation ::std::allocator
type	S	b	abbreviation ::std::basic_string
type	S	d	abbreviation ::std::basic_iostream<char, std::char_traits<char> >
type	S	i	abbreviation ::std::basic_istream<char, std::char_traits<char> >
type	S	o	abbreviation ::std::basic_ostream<char, std::char_traits<char> >
type	S	s	abbreviation ::std::basic_string<char, ::std::char_traits<char>, ::std::allocator<char> >
abbr	S	t	abbreviation ::std::
type	t		builtin type unsigned short
abbr	T	_	template parameter
abbr	T	<digit>	template parameter (repeated)
obj	T	c	virtual function covariant override thunk
obj	T	D	typeinfo common proxy
obj	T	h	virtual function non-virtual override thunk
obj	T	I	typeinfo structure
obj	T	S	RTTI name (NTBS)
obj	T	T	VTT table
obj	T	v	virtual function virtual override thunk
obj	T	V	virtual table
type	u		vendor extended builtin type
type	U		vendor extended type qualifier
type	v		builtin type void
oper	v	<digit>	vendor extended operator
type	V		volatile qualifier
type	w		builtin type wchar_t
type	x		builtin type long long
delim	X		expression prefix
type	y		builtin type unsigned long long
type	Y		extern "C" type qualifier
type	z		ellipsis
obj	Z		local name prefix
obj	<digit>		name (length followed by name)