immutable, except for \link refs reference counting\endlink.
@sa ctfirfields
+@sa \ref ctfirfieldtypesexamples "Examples"
@file
@brief CTF IR field types type and functions.
@sa ctfirintfield
@sa ctfirfieldtypes
+@sa \ref ctfirfieldtypesexamples_intfieldtype "Examples"
@addtogroup ctfirintfieldtype
@{
@sa ctfirfloatfield
@sa ctfirfieldtypes
+@sa \ref ctfirfieldtypesexamples_floatfieldtype "Examples"
@addtogroup ctfirfloatfieldtype
@{