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perform goal expansion in call/N (#788, #797)

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This commit is contained in:
Mark Thom
2021-02-04 16:59:16 -07:00
parent a9e0a51059
commit 75a52f032b
9 changed files with 835 additions and 98 deletions
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31
src/lib/builtins.pl
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@@ -4,9 +4,10 @@
abolish/1, asserta/1, assertz/1,
at_end_of_stream/0, at_end_of_stream/1,
atom_chars/2, atom_codes/2, atom_concat/3,
atom_length/2, bagof/3, catch/3, char_code/2,
clause/2, close/1, close/2, current_input/1,
current_output/1, current_op/3,
atom_length/2, bagof/3, call/1, call/2, call/3,
call/4, call/5, call/6, call/7, call/8, call/9,
catch/3, char_code/2, clause/2, close/1, close/2,
current_input/1, current_output/1, current_op/3,
current_predicate/1, current_prolog_flag/2,
fail/0, false/0, findall/3, findall/4,
flush_output/0, flush_output/1, get_byte/1,
@@ -38,6 +39,30 @@ true.
false :- '$fail'.
% These are stub versions of call/{1-9} defined for bootstrapping.
% Once Scryer is bootstrapped, each is replaced with a version that
% uses expand_goal to pass the expanded goal along to '$call'.
call(G) :- '$call'(G).
call(G, A) :- '$call'(G, A).
call(G, A, B) :- '$call'(G, A, B).
call(G, A, B, C) :- '$call'(G, A, B, C).
call(G, A, B, C, D) :- '$call'(G, A, B, C, D).
call(G, A, B, C, D, E) :- '$call'(G, A, B, C, D, E).
call(G, A, B, C, D, E, F) :- '$call'(G, A, B, C, D, E, F).
call(G, A, B, C, D, E, F, G) :- '$call'(G, A, B, C, D, E, F, G).
call(G, A, B, C, D, E, F, G, H) :- '$call'(G, A, B, C, D, E, F, G, H).
Module : Predicate :-
( atom(Module) ->
'$module_call'(Module, Predicate)

2
src/lib/ops_and_meta_predicates.pl
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@@ -125,3 +125,5 @@
:- meta_predicate call(61, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?).
:- meta_predicate call(62, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?).
:- meta_predicate call(63, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?).
:- meta_predicate call(64, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?).
:- meta_predicate call(65, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?).