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implementation module typereify
import syntax
import typesupport
class makeTypeFun a :: Ident Position SymbolType *VarHeap *SymbolTable
-> (a, *VarHeap, *SymbolTable)
instance makeTypeFun FunDef where
makeTypeFun ident position symbol_type var_heap symbol_table
= (function, var_heap, symbol_table)
where
function =
{ fun_ident = ident
, fun_arity = 1
, fun_priority = NoPrio
, fun_body = GeneratedBody
, fun_type = Yes symbol_type
, fun_pos = position
, fun_kind = FK_Function False
, fun_lifted = 0
, fun_info = EmptyFunInfo
}
instance makeTypeFun FunType where
makeTypeFun ident position symbol_type var_heap symbol_table
# (entry, symbol_table)
= readPtr ident.id_info symbol_table
# entry
= { entry & ste_kind = STE_DclFunction}
# symbol_table
= writePtr ident.id_info entry symbol_table
# (ft_type_ptr, var_heap)
= newPtr VI_Empty var_heap
= ({ ft_ident = ident
, ft_arity = 1
, ft_priority = NoPrio
, ft_type = symbol_type
, ft_pos = position
, ft_specials = FSP_None
, ft_type_ptr = ft_type_ptr
}, var_heap, symbol_table)
add_dcl_type_fun_types :: TypeSymbIdent Int *{#DclModule} *VarHeap *SymbolTable
-> (*{#DclModule},*VarHeap,*SymbolTable)
add_dcl_type_fun_types ctListDefSymb n_cached_dcls dcl_mods var_heap symbols
# (n, dcl_mods) = usize dcl_mods
= add_type_fun_types n_cached_dcls n ctListDefSymb dcl_mods var_heap symbols
where
add_type_fun_types :: Int Int TypeSymbIdent *{#DclModule} *VarHeap *SymbolTable
-> (*{#DclModule},*VarHeap,*SymbolTable)
add_type_fun_types module_n n ctListDefSymb dcl_mods var_heap symbols
| module_n >= n
= (dcl_mods, var_heap, symbols)
| module_n == cPredefinedModuleIndex
= add_type_fun_types (module_n+1) n ctListDefSymb dcl_mods var_heap symbols
# (dcl_mod, dcl_mods) = dcl_mods![module_n]
# (dcl_mod, var_heap, symbols)
= add_fun_types_of_dcl_module ctListDefSymb dcl_mod var_heap symbols
# dcl_mods = {dcl_mods & [module_n] = dcl_mod}
= add_type_fun_types (module_n+1) n ctListDefSymb dcl_mods var_heap symbols
add_fun_types_of_dcl_module :: TypeSymbIdent DclModule *VarHeap *SymbolTable
-> (DclModule,*VarHeap,*SymbolTable)
add_fun_types_of_dcl_module ctListDefSymb dcl_mod=:{dcl_functions, dcl_common={com_type_defs}} var_heap symbols
# n_functions = size dcl_functions
(type_funs, com_type_defs, var_heap, symbols)
= addTypeFunctionsA n_functions ctListDefSymb {def \\ def <-: com_type_defs} var_heap symbols
dcl_functions = {function \\ function <- [e \\ e <-: dcl_functions] ++ type_funs}
dcl_type_funs = {ir_from = n_functions, ir_to = size dcl_functions}
dcl_mod = { dcl_mod & dcl_functions = dcl_functions
, dcl_common.com_type_defs = com_type_defs
, dcl_type_funs = dcl_type_funs
}
= (dcl_mod, var_heap, symbols)
getListTypeSymb predefs
# ({pds_module, pds_def}, predefs) = predefs![PD_ListType]
ident = predefined_idents.[PD_ListType]
type_symb = {MakeNewTypeSymbIdent ident 0 & type_index.glob_module = pds_module, type_index.glob_object = pds_def}
= (type_symb, predefs)
getNilSymb :: *PredefinedSymbols -> (SymbIdent, !*PredefinedSymbols)
getNilSymb predefs
# ({pds_module, pds_def}, predefs) = predefs![PD_NilSymbol]
pds_ident = predefined_idents.[PD_NilSymbol]
symbol = { symb_ident = pds_ident, symb_kind = SK_Constructor { glob_module = pds_module, glob_object = pds_def} }
= (symbol, predefs)
addDclTypeFunctions :: !Int !*{#DclModule} !*PredefinedSymbols !*VarHeap !*SymbolTable
-> (!*{#DclModule},!*PredefinedSymbols,!*VarHeap,!*SymbolTable)
addDclTypeFunctions nr_cached_dcls dcl_modules predefs var_heap symbols
# (ctListDefSymb, predefs) = getListTypeSymb predefs
# (dcl_modules, var_heap, symbols)
= add_dcl_type_fun_types ctListDefSymb nr_cached_dcls dcl_modules var_heap symbols
= (dcl_modules, predefs, var_heap, symbols)
addIclTypeFunctions :: !Int !Int !*{#FunDef} !*{#CheckedTypeDef} !*{#ClassDef} !*PredefinedSymbols !*VarHeap !*SymbolTable
-> (!IndexRange,!*{#FunDef},!*{#CheckedTypeDef},!*{#ClassDef},!*PredefinedSymbols,!*VarHeap,!*SymbolTable)
addIclTypeFunctions n_dcl_type_defs n_dcl_class_defs icl_functions icl_type_defs icl_class_defs predefs var_heap symbol_table
# (ctListDefSymb, predefs) = getListTypeSymb predefs
(n_functions_before, icl_functions) = usize icl_functions
# (type_fun_index,rev_type_funs,icl_type_defs,var_heap,symbol_table)
= add_td_funs_for_exported_types 0 n_functions_before ctListDefSymb n_dcl_type_defs [] icl_type_defs var_heap symbol_table
(type_fun_index,rev_type_funs,icl_class_defs,var_heap,symbol_table)
= add_td_funs_for_exported_classes 0 type_fun_index ctListDefSymb n_dcl_class_defs rev_type_funs icl_class_defs var_heap symbol_table
(type_fun_index,rev_type_funs,icl_type_defs,var_heap,symbol_table)
= add_td_funs_for_not_exported_types (n_dcl_type_defs+n_dcl_class_defs) type_fun_index ctListDefSymb rev_type_funs icl_type_defs var_heap symbol_table
(type_fun_index,rev_type_funs,icl_class_defs,var_heap,symbol_table)
= add_td_funs_for_not_exported_classes n_dcl_class_defs type_fun_index ctListDefSymb rev_type_funs icl_class_defs var_heap symbol_table
icl_functions = {function \\ function <- [e \\ e <-: icl_functions] ++ reverse rev_type_funs}
(n_functions_after, icl_functions) = usize icl_functions
type_fun_range = {ir_from=n_functions_before,ir_to=n_functions_after}
= (type_fun_range,icl_functions,icl_type_defs,icl_class_defs,predefs,var_heap,symbol_table)
where
add_td_funs_for_exported_types :: Int Int TypeSymbIdent Int [FunDef] *{#CheckedTypeDef} *VarHeap *SymbolTable
-> (!Int,![FunDef],!*{#CheckedTypeDef},!*VarHeap,!*SymbolTable)
add_td_funs_for_exported_types dcl_type_index type_fun_index ct_type_def n_dcl_type_defs rev_type_fun_defs icl_type_defs var_heap symbol_table
| dcl_type_index<n_dcl_type_defs
# icl_type_index = dcl_type_index
(type_def,icl_type_defs) = icl_type_defs![icl_type_index]
(type_fun_def, var_heap, symbol_table)
= add_td_fun_def type_fun_index type_def.td_ident.id_name type_def.td_pos ct_type_def var_heap symbol_table
icl_type_defs = {icl_type_defs & [icl_type_index].td_fun_index = type_fun_index}
rev_type_fun_defs = [type_fun_def : rev_type_fun_defs]
= add_td_funs_for_exported_types (dcl_type_index+1) (type_fun_index+1) ct_type_def n_dcl_type_defs rev_type_fun_defs icl_type_defs var_heap symbol_table
= (type_fun_index,rev_type_fun_defs,icl_type_defs,var_heap,symbol_table)
add_td_funs_for_exported_classes :: Int Int TypeSymbIdent Int [FunDef] *{#ClassDef} *VarHeap *SymbolTable
-> (!Int,![FunDef],!*{#ClassDef},!*VarHeap,!*SymbolTable)
add_td_funs_for_exported_classes dcl_class_index type_fun_index ct_type_def n_dcl_class_defs rev_type_fun_defs icl_class_defs var_heap symbol_table
| dcl_class_index<n_dcl_class_defs
# icl_type_index = dcl_class_index
(class_def,icl_class_defs) = icl_class_defs![icl_type_index]
(type_fun_def, var_heap, symbol_table)
= add_td_fun_def type_fun_index (class_def.class_ident.id_name+++";") class_def.class_pos ct_type_def var_heap symbol_table
rev_type_fun_defs = [type_fun_def : rev_type_fun_defs]
= add_td_funs_for_exported_classes (dcl_class_index+1) (type_fun_index+1) ct_type_def n_dcl_class_defs rev_type_fun_defs icl_class_defs var_heap symbol_table
= (type_fun_index,rev_type_fun_defs,icl_class_defs,var_heap,symbol_table)
add_td_funs_for_not_exported_types :: Int Int TypeSymbIdent [FunDef] *{#CheckedTypeDef} *VarHeap *SymbolTable
-> (!Int,![FunDef],!*{#CheckedTypeDef},!*VarHeap,!*SymbolTable)
add_td_funs_for_not_exported_types icl_type_index type_fun_index ct_type_def rev_type_fun_defs icl_type_defs var_heap symbol_table
| icl_type_index<size icl_type_defs
# (type_def,icl_type_defs) = icl_type_defs![icl_type_index]
| type_def.td_fun_index==NoIndex
# (type_fun_def, var_heap, symbol_table)
= add_td_fun_def type_fun_index type_def.td_ident.id_name type_def.td_pos ct_type_def var_heap symbol_table
icl_type_defs = {icl_type_defs & [icl_type_index].td_fun_index = type_fun_index}
rev_type_fun_defs = [type_fun_def : rev_type_fun_defs]
= add_td_funs_for_not_exported_types (icl_type_index+1) (type_fun_index+1) ct_type_def rev_type_fun_defs icl_type_defs var_heap symbol_table
= add_td_funs_for_not_exported_types (icl_type_index+1) type_fun_index ct_type_def rev_type_fun_defs icl_type_defs var_heap symbol_table
= (type_fun_index,rev_type_fun_defs,icl_type_defs,var_heap,symbol_table)
add_td_funs_for_not_exported_classes :: Int Int TypeSymbIdent [FunDef] *{#ClassDef} *VarHeap *SymbolTable
-> (!Int,![FunDef],!*{#ClassDef},!*VarHeap,!*SymbolTable)
add_td_funs_for_not_exported_classes icl_class_index type_fun_index ct_type_def rev_type_fun_defs icl_class_defs var_heap symbol_table
| icl_class_index<size icl_class_defs
# (class_def,icl_class_defs) = icl_class_defs![icl_class_index]
# (type_fun_def, var_heap, symbol_table)
= add_td_fun_def type_fun_index (class_def.class_ident.id_name+++";") class_def.class_pos ct_type_def var_heap symbol_table
rev_type_fun_defs = [type_fun_def : rev_type_fun_defs]
= add_td_funs_for_not_exported_classes (icl_class_index+1) (type_fun_index+1) ct_type_def rev_type_fun_defs icl_class_defs var_heap symbol_table
= (type_fun_index,rev_type_fun_defs,icl_class_defs,var_heap,symbol_table)
:: BuildTypeFunState =
!{ bs_predefs :: !.PredefinedSymbols
, bs_type_heaps :: !.TypeHeaps
, bs_var_heap :: !.VarHeap
}
:: Info = { ri_main :: !Int, ri_common_defs :: !{#CommonDefs} }
buildTypeFunctions :: !Int !*{#FunDef} !{#CommonDefs}
!*PredefinedSymbols !*VarHeap !*TypeHeaps
-> (!*{#FunDef}, !*PredefinedSymbols,!*VarHeap,!*TypeHeaps)
buildTypeFunctions main icl_functions common_defs predefs var_heap type_heaps
# bs_state =
{ bs_predefs = predefs
, bs_var_heap = var_heap
, bs_type_heaps = type_heaps
}
# type_defs = common_defs.[main].com_type_defs
# (type_funs, {bs_predefs,bs_var_heap,bs_type_heaps})
= build 0 (size type_defs) type_defs icl_functions bs_state
= (type_funs, bs_predefs, bs_var_heap, bs_type_heaps)
where
build i n type_defs functions bs_state
| i < n
# info = {ri_main = main, ri_common_defs = common_defs}
# (functions, bs_state)
= buildTypeFunction type_defs.[i] functions info bs_state
= build (i+1) n type_defs functions bs_state
= (functions, bs_state)
buildTypeFunction :: CheckedTypeDef *{#FunDef} Info *BuildTypeFunState
-> (*{#FunDef}, *BuildTypeFunState)
buildTypeFunction type_def=:{td_fun_index, td_args} functions info bs_state
| td_fun_index == NoIndex
= (functions, bs_state)
// otherwise
# (new_info_ptr, bs_var_heap) = newPtr VI_Empty bs_state.bs_var_heap
bs_state & bs_var_heap=bs_var_heap
var_id = {id_name = "_x", id_info = nilPtr}
# (symb_Nil, bs_predefs) = getNilSymb bs_state.bs_predefs
bs_state & bs_predefs = bs_predefs
rhs = App {app_symb = symb_Nil, app_args = [], app_info_ptr = nilPtr}
# lhs_free_var = {fv_def_level = NotALevel, fv_ident = var_id, fv_info_ptr = new_info_ptr, fv_count = 0}
# body = {tb_args = [lhs_free_var], tb_rhs = rhs}
# functions = {functions & [td_fun_index].fun_body=TransformedBody body}
= (functions, bs_state)
addTypeFunctionsA :: Int TypeSymbIdent *{#CheckedTypeDef} *VarHeap *SymbolTable
-> ([FunType], *{#CheckedTypeDef},*VarHeap,*SymbolTable)
addTypeFunctionsA type_fun_index ct_type_def type_defs var_heap symbol_table
# (n, type_defs) = usize type_defs
= add_td_funs_acc 0 n type_fun_index ct_type_def type_defs [] var_heap symbol_table
where
add_td_funs_acc :: Int Int Int TypeSymbIdent *{#CheckedTypeDef} [FunType] *VarHeap *SymbolTable
-> ([FunType], *{#CheckedTypeDef}, *VarHeap,*SymbolTable)
add_td_funs_acc i n type_fun_index ct_type_def type_defs rev_type_fun_defs var_heap symbol_table
| i >= n
= (reverse rev_type_fun_defs, type_defs, var_heap, symbol_table)
# (type_def, type_defs) = type_defs![i]
(type_fun_def, var_heap, symbol_table)
= add_td_fun_def type_fun_index type_def.td_ident.id_name type_def.td_pos ct_type_def var_heap symbol_table
type_defs = {type_defs & [i].td_fun_index = type_fun_index}
rev_type_fun_defs = [type_fun_def : rev_type_fun_defs]
= add_td_funs_acc (i+1) n (type_fun_index+1) ct_type_def type_defs rev_type_fun_defs var_heap symbol_table
add_td_fun_def :: Int {#Char} Position TypeSymbIdent *VarHeap *SymbolTable
-> (!a,!*VarHeap,!*SymbolTable) | makeTypeFun a
add_td_fun_def type_fun_index type_name pos ct_type_def var_heap symbol_table
# entry = { ste_kind = STE_Empty
, ste_index = type_fun_index
, ste_def_level = -1
, ste_previous = EmptySymbolTableEntry
}
# (fun_ident, symbol_table)
= newPtr entry symbol_table
# type_fun_ident = {id_name="TD;"+++type_name, id_info=fun_ident}
# result_type = TA ct_type_def [{at_attribute = TA_None, at_type = TB BT_Bool}]
# symbol_type =
{ st_vars = []
, st_args = [{at_attribute= TA_None, at_type = TB BT_Bool}]
, st_args_strictness = NotStrict
, st_arity = 1
, st_result = {at_attribute = TA_None, at_type = result_type}
, st_context = []
, st_attr_vars = []
, st_attr_env = []
}
= makeTypeFun type_fun_ident pos symbol_type var_heap symbol_table
|
