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Commit 9173b984 authored by Sjaak Smetsers's avatar Sjaak Smetsers
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extension: no longer necessary to repeat macros in icl-file

parent 52594d28
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frontend/check.icl
View file @ 9173b984
......@@ -658,7 +658,7 @@ where
= (AP_Algebraic cons_symbol cons_def.cons_type_index patterns opt_var, ums)
= (AP_Empty cons_def.cons_symb, { ums & ums_cons_defs = ums_cons_defs, ums_modules = ums_modules,
ums_error = checkError cons_def.cons_symb " missing argument(s)" ums_error })
/* SSS .... */
get_cons_def mod_index cons_mod cons_index cons_defs modules
| mod_index == cons_mod
# (cons_def, cons_defs) = cons_defs![cons_index]
......@@ -666,6 +666,12 @@ where
#! {dcl_common,dcl_conversions} = modules.[cons_mod]
#! cons_def = dcl_common.com_cons_defs.[cons_index]
= (cons_def, convertIndex cons_index (toInt STE_Constructor) dcl_conversions, cons_defs, modules)
/* .... SSS */
get_cons_def mod_index cons_mod cons_index cons_defs modules
#! {dcl_common,dcl_conversions} = modules.[cons_mod]
#! cons_def = dcl_common.com_cons_defs.[cons_index]
= (cons_def, convertIndex cons_index (toInt STE_Constructor) dcl_conversions, cons_defs, modules)
unfold_pattern_macro mod_index macro_ident opt_var (BasicExpr bv bt) ums
= (AP_Basic bv opt_var, ums)
......@@ -1049,6 +1055,7 @@ where
# cs = { cs & cs_symbol_table = cs_symbol_table <:= (symb_info, { entry & ste_kind = STE_FunctionOrMacro [ ei_fun_index : calls ]})}
e_state = { e_state & es_calls = [{ fc_index = ste_index, fc_level = ste_def_level} : es_calls ]}
= (if (fun_kind == FK_Macro) (SK_Macro index) (SK_Function index), fun_arity, fun_priority, cIsAFunction, e_state, e_info, cs)
// ---> ("determine_info_of_symbol", ei_fun_index, fun_symb, ptrToInt symb_info, ste_index)
where
is_called_before caller_index []
= False
......@@ -2078,9 +2085,10 @@ where
remove_calls_from_symbol_table fun_index fun_level [{fc_index, fc_level} : fun_calls] fun_defs symbol_table
| fc_level <= fun_level
#! {fun_symb={id_info}} = fun_defs.[fc_index]
#! {fun_symb=fun_symb=:{id_info}} = fun_defs.[fc_index]
#! entry = sreadPtr id_info symbol_table
# (c,cs) = get_calls entry.ste_kind
// ---> ("remove_calls_from_symbol_table", fun_symb, ptrToInt id_info, fc_index)
# (c,cs) = get_calls entry.ste_kind
| fun_index == c
= remove_calls_from_symbol_table fun_index fun_level fun_calls fun_defs (symbol_table <:= (id_info,{ entry & ste_kind = STE_FunctionOrMacro cs}))
= abort " Error in remove_calls_from_symbol_table"
......@@ -2089,6 +2097,7 @@ where
= (fun_defs, symbol_table)
get_calls (STE_FunctionOrMacro [x:xs]) = (x,xs)
get_calls ste_kind = abort "get_calls (check.icl)" <<- ste_kind
checkFunctions :: !Index !Level !Index !Index !*{#FunDef} !*ExpressionInfo !*Heaps !*CheckState -> (!*{#FunDef}, !*ExpressionInfo, !*Heaps, !*CheckState)
......@@ -2207,10 +2216,8 @@ combineDclAndIclModule _ modules icl_decl_symbols icl_definitions icl_sizes cs
cs = addGlobalDefinitionsToSymbolTable icl_decl_symbols cs
(moved_dcl_defs, icl_sizes, icl_decl_symbols, cs)
= foldSt add_undefined_dcl_def dcls_local ([], icl_sizes, icl_decl_symbols, cs)
(conversion_table, cs)
= foldSt (add_to_conversion_table dcl_macros.ir_from) dcls_local ({ createArray size NoIndex \\ size <-: dcl_sizes }, cs)
(moved_dcl_defs, conversion_table, icl_sizes, icl_decl_symbols, cs)
= foldSt (add_to_conversion_table dcl_macros.ir_from) dcls_local ([], { createArray size NoIndex \\ size <-: dcl_sizes }, icl_sizes, icl_decl_symbols, cs)
(new_type_defs, new_class_defs, new_cons_defs, new_selector_defs, new_member_defs, cs)
= foldSt (add_dcl_definition dcl_common) moved_dcl_defs ([], [], [], [], [], cs)
......@@ -2230,37 +2237,50 @@ combineDclAndIclModule _ modules icl_decl_symbols icl_definitions icl_sizes cs
)
where
add_to_conversion_table first_macro_index decl=:{dcl_ident,dcl_kind,dcl_index,dcl_pos} (conversion_table, cs)
# ({ste_kind,ste_index,ste_def_level}, cs_symbol_table) = readPtr dcl_ident.id_info cs.cs_symbol_table
add_to_conversion_table first_macro_index decl=:{dcl_ident=dcl_ident=:{id_info},dcl_kind,dcl_index,dcl_pos}
(moved_dcl_defs, conversion_table, icl_sizes, icl_defs, cs)
# (entry=:{ste_kind,ste_index,ste_def_level}, cs_symbol_table) = readPtr id_info cs.cs_symbol_table
| ste_kind == STE_Empty
# def_index = toInt dcl_kind
| can_be_only_in_dcl def_index
# (conversion_table, icl_sizes, icl_defs, cs_symbol_table)
= add_dcl_declaration id_info entry decl def_index dcl_index (conversion_table, icl_sizes, icl_defs, cs_symbol_table)
= ([ decl : moved_dcl_defs ], conversion_table, icl_sizes, icl_defs, { cs & cs_symbol_table = cs_symbol_table })
| def_index == cMacroDefs
# (conversion_table, icl_defs, cs_symbol_table)
= add_macro_declaration id_info entry decl def_index (dcl_index - first_macro_index) dcl_index
(conversion_table, icl_defs, cs_symbol_table)
= ([ decl : moved_dcl_defs ], conversion_table, icl_sizes, icl_defs, { cs & cs_symbol_table = cs_symbol_table })
# cs_error = checkError "definition module" "undefined in implementation module" (setErrorAdmin (newPosition dcl_ident dcl_pos) cs.cs_error)
= (moved_dcl_defs, conversion_table, icl_sizes, icl_defs, { cs & cs_error = cs_error, cs_symbol_table = cs_symbol_table })
| ste_def_level == cGlobalScope && ste_kind == dcl_kind
# def_index = toInt dcl_kind
dcl_index = if (def_index == cMacroDefs) (dcl_index - first_macro_index) dcl_index
= ({ conversion_table & [def_index].[dcl_index] = ste_index }, { cs & cs_symbol_table = cs_symbol_table })
= (moved_dcl_defs, { conversion_table & [def_index].[dcl_index] = ste_index }, icl_sizes, icl_defs, { cs & cs_symbol_table = cs_symbol_table })
# cs_error = checkError "definition module" "conflicting definition in implementation module"
(setErrorAdmin (newPosition dcl_ident dcl_pos) cs.cs_error)
= (conversion_table, { cs & cs_error = cs_error, cs_symbol_table = cs_symbol_table })
= (moved_dcl_defs, conversion_table, icl_sizes, icl_defs, { cs & cs_error = cs_error, cs_symbol_table = cs_symbol_table })
add_undefined_dcl_def dcl=:{dcl_ident={id_info}} (moved_dcl_defs, icl_sizes, icl_defs, cs)
# (entry, cs_symbol_table) = readPtr id_info cs.cs_symbol_table
| entry.ste_kind == STE_Empty
= check_and_add_dcl_def id_info entry dcl (moved_dcl_defs, icl_sizes, icl_defs, { cs & cs_symbol_table = cs_symbol_table })
= (moved_dcl_defs, icl_sizes, icl_defs, { cs & cs_symbol_table = cs_symbol_table })
where
check_and_add_dcl_def info_ptr entry dcl=:{dcl_kind = STE_Type} (moved_dcl_defs, icl_sizes, icl_defs, cs)
# (icl_sizes, icl_defs, cs_symbol_table) = add_dcl_declaration info_ptr entry dcl cTypeDefs (icl_sizes, icl_defs, cs.cs_symbol_table)
= ([ dcl : moved_dcl_defs ], icl_sizes, icl_defs, { cs & cs_symbol_table = cs_symbol_table })
check_and_add_dcl_def info_ptr entry dcl=:{dcl_kind = STE_Constructor} (moved_dcl_defs, icl_sizes, icl_defs, cs)
# (icl_sizes, icl_defs, cs_symbol_table) = add_dcl_declaration info_ptr entry dcl cConstructorDefs (icl_sizes, icl_defs, cs.cs_symbol_table)
= ([ dcl : moved_dcl_defs ], icl_sizes, icl_defs, { cs & cs_symbol_table = cs_symbol_table })
check_and_add_dcl_def info_ptr entry {dcl_ident, dcl_pos} (moved_dcl_defs, icl_sizes, icl_defs, cs)
# cs_error = checkError "definition module" "undefined in implementation module" (setErrorAdmin (newPosition dcl_ident dcl_pos) cs.cs_error)
= (moved_dcl_defs, icl_sizes, icl_defs, { cs & cs_error = cs_error })
add_dcl_declaration info_ptr entry dcl def_index (icl_sizes, icl_defs, symbol_table)
# (dcl_index, icl_sizes) = icl_sizes![def_index]
= ({ icl_sizes & [def_index] = inc dcl_index },
[ { dcl & dcl_index = dcl_index } : icl_defs ],
NewEntry symbol_table info_ptr dcl.dcl_kind dcl_index cGlobalScope entry)
/* To be done : cClassDefs and cMemberDefs */
can_be_only_in_dcl def_kind
= def_kind == cTypeDefs || def_kind == cConstructorDefs || def_kind == cSelectorDefs
// || def_kind == cClassDefs || def_kind == cMemberDefs
add_dcl_declaration info_ptr entry dcl def_index dcl_index (conversion_table, icl_sizes, icl_defs, symbol_table)
# (icl_index, icl_sizes) = icl_sizes![def_index]
= ( { conversion_table & [def_index].[dcl_index] = icl_index }
, { icl_sizes & [def_index] = inc icl_index }
, [ { dcl & dcl_index = icl_index } : icl_defs ]
, NewEntry symbol_table info_ptr dcl.dcl_kind icl_index cGlobalScope entry
)
add_macro_declaration info_ptr entry dcl def_index dcl_index icl_index (conversion_table, icl_defs, symbol_table)
= ( { conversion_table & [def_index].[dcl_index] = icl_index }
, [ { dcl & dcl_index = icl_index } : icl_defs ]
, NewEntry symbol_table info_ptr dcl.dcl_kind icl_index cGlobalScope entry
)
add_dcl_definition {com_type_defs} dcl=:{dcl_kind = STE_Type, dcl_index}
(new_type_defs, new_class_defs, new_cons_defs, new_selector_defs, new_member_defs, cs)
......@@ -2309,7 +2329,12 @@ where
add_dcl_definition {com_cons_defs} dcl=:{dcl_kind = STE_Constructor, dcl_index}
(new_type_defs, new_class_defs, new_cons_defs, new_selector_defs, new_member_defs, cs)
= (new_type_defs, new_class_defs, [ com_cons_defs.[dcl_index] : new_cons_defs ], new_selector_defs, new_member_defs, cs)
add_dcl_definition {com_selector_defs} dcl=:{dcl_kind = STE_Field _, dcl_index}
(new_type_defs, new_class_defs, new_cons_defs, new_selector_defs, new_member_defs, cs)
= (new_type_defs, new_class_defs, new_cons_defs, [ com_selector_defs.[dcl_index] : new_selector_defs ], new_member_defs, cs)
add_dcl_definition _ _
(new_type_defs, new_class_defs, new_cons_defs, new_selector_defs, new_member_defs, cs)
= (new_type_defs, new_class_defs, new_cons_defs, new_selector_defs, new_member_defs, cs)
rev_append front []
= front
......
frontend/syntax.dcl
View file @ 9173b984
......@@ -173,7 +173,7 @@ cIsNotAFunction :== False
These can only occur in definition modules. After parsing the SP_ParsedSubstitutions alternative
is used to indicate the specific instantiation. The SP_Substitutions alternative is used to deduce
the type of the specialized version. Finally the SP_ContextTypes alternative is set and used during
the typing to check whether the this instance has been used. The auxiliary SP_Index alternative is used
the typing to check whether this instance has been used. The auxiliary SP_FunIndex alternative is used
to store the index of the function that has been specialized.
*/
......
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