diogo/yap-6.3
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Merge branch 'master' of ssh://git.dcc.fc.up.pt/yap-6.3

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This commit is contained in:
Vitor Santos Costa
2014-10-05 23:49:44 +01:00
parent af180958b6 d1242028d2
commit 821bde8603
6 changed files with 25 additions and 13 deletions
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4
C/exec.c
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@@ -1931,8 +1931,8 @@ Yap_InitExecFs(void)
Yap_InitCPred("cut_at", 1, p_clean_ifcp, SafePredFlag);
CurrentModule = cm;
Yap_InitCPred("$pred_goal_expansion_on", 0, p_pred_goal_expansion_on, SafePredFlag);
Yap_InitCPred("$restore_regs", 1, p_restore_regs, SafePredFlag);
Yap_InitCPred("$restore_regs", 2, p_restore_regs2, SafePredFlag);
Yap_InitCPred("$restore_regs", 1, p_restore_regs, NoTracePredFlag|SafePredFlag);
Yap_InitCPred("$restore_regs", 2, p_restore_regs2, NoTracePredFlag|SafePredFlag);
Yap_InitCPred("$clean_ifcp", 1, p_clean_ifcp, SafePredFlag);
Yap_InitCPred("qpack_clean_up_to_disjunction", 0, p_cut_up_to_next_disjunction, SafePredFlag);
Yap_InitCPred("$jump_env_and_store_ball", 1, p_jump_env, 0);

11
pl/consult.yap
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@@ -212,9 +212,9 @@ load_files(Files,Opts) :-
'$nb_getval'('$qcompile', Current, Current = never).
'$lf_option'(silent, 8, _).
'$lf_option'(skip_unix_header, 9, false).
'$lf_option'(compilation_mode, 10, compact) :-
'$lf_option'(compilation_mode, 10, Flag) :-
'$access_yap_flags'(11,YF),
( YF == 0 -> F = compact ; F = source ).
( YF == 0 -> Flag = compact ; Flag = source ).
'$lf_option'(consult, 11, reconsult).
'$lf_option'(stream, 12, _).
'$lf_option'(register, 13, true).
@@ -660,7 +660,7 @@ db_files(Fs) :-
'$set_current_loop_stream'(OldStream, Stream),
'$swi_current_prolog_flag'(generate_debug_info, GenerateDebug),
'$lf_opt'(compilation_mode, TOpts, CompMode),
'$comp_mode'(OldCompMode, CompMode),
'$comp_mode'(OldCompMode, CompMode),
recorda('$initialisation','$',_),
( Reconsult \== consult ->
'$start_reconsulting'(File),
@@ -1619,8 +1619,9 @@ End of conditional compilation.
'$if_directive'((:- endif)).
'$comp_mode'(_OldCompMode, CompMode) :-
var(CompMode), !. % just do nothing.
'$comp_mode'( OldCompMode, CompMode) :-
var(CompMode), !,
'$fetch_comp_status'( OldCompMode ).
'$comp_mode'(OldCompMode, assert_all) :-
'$fetch_comp_status'(OldCompMode),
nb_setval('$assert_all',on).

3
pl/grammar.yap
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@@ -255,9 +255,6 @@ prolog:'\\+'(A, S0, S) :-
t_body(\+ A, _, last, S0, S, Goal),
'$execute'(Goal).
% stolen from SWI-Prolog
/**
@}

2
pl/listing.yap
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@@ -158,7 +158,7 @@ listing(Stream, [MV|MVs]) :- !,
->
format( Stream, ':- ~q.~n', [PredDef])
;
format( Stream, '~:- ~q:~q.~n', [M,PredDef])
format( Stream, ':- ~q:~q.~n', [M,PredDef])
),
fail.
'$list_clauses'(Stream, M, Pred) :-

6
pl/qly.yap
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@@ -738,8 +738,12 @@ qload_file( F0 ) :-
'$exec_initialisation_goals'.
'$qload_file'(S, SourceModule, F, FilePl, _F0, _ImportList) :-
recorded('$lf_loaded','$lf_loaded'( F, _Age, SourceModule), _),
recorded('$lf_loaded','$lf_loaded'( FilePl, _Age, SourceModule), _),
!.
'$qload_file'(S, SourceModule, F, FilePl, _F0, _ImportList) :-
( FilePl == user_input -> Age = 0 ; time_file64(FilePl, Age) ),
recorda('$lf_loaded','$lf_loaded'( FilePl, Age, SourceModule), _),
fail.
'$qload_file'(S, _SourceModule, _File, _FilePl, _F0, _ImportList) :-
'$qload_file_preds'(S),
fail.

12
pl/signals.yap
View File

@@ -219,7 +219,17 @@ order of dispatch.
% we may be creeping outside and coming back to system mode.
'$start_creep'([M|G], _) :-
'$is_no_trace'(G, M), !,
'$execute0'(G, M).
(
'$$save_by'(CP),
'$enable_debugging',
'$execute_nonstop'(G, M),
'$$save_by'(CP2),
'$disable_debugging',
(CP == CP2 -> ! ; ( true ; '$enable_debugging', fail ) )
;
'$disable_debugging',
fail
).
'$start_creep'([Mod|G], WhereFrom) :-
CP is '$last_choice_pt',
'$do_spy'(G, Mod, CP, WhereFrom).