PyIR.Exptype t = | AssertionError| BuildFrozenSet of t list| BuildSlice of t list| BuildString of t list| Collection of {kind : collection;values : t list;unpack : bool;}| Const of Const.t| Function of {qual_name : QualName.t;default_values : t;default_values_kw : t;annotations : t;cells_for_closure : t;}| GetAttr of {}| ImportFrom of {}| ImportName of {}| LoadClassDeref of {name : Ident.t;slot : int;}LOAD_CLASSDEREF
| LoadClosure of {name : Ident.t;slot : int;}LOAD_CLOSURE
| LoadDeref of {name : Ident.t;slot : int;}LOAD_DEREF
| LoadFastCheck of {name : Ident.t;}LOAD_FAST_CHECK
| LoadFastAndClear of {name : Ident.t;}LOAD_FAST_AND_CLEAR
| LoadLocalsLOAD_LOCALS
| LoadFromDictOrDeref of {slot : int;mapping : t;}LOAD_FROM_DICT_OR_DEREF
| LoadSuperAttr of {}LOAD_SUPER_ATTR
| MatchClass of {}| BoolOfMatchClass of t| AttributesOfMatchClass of t| MatchSequence of t| GetLen of t| Subscript of {}| Temp of SSA.t| Var of ScopedIdent.tval pp : Stdlib.Format.formatter -> t -> unit