diff options
| author | dos-reis <gdr@axiomatics.org> | 2010-12-10 13:13:10 +0000 |
|---|---|---|
| committer | dos-reis <gdr@axiomatics.org> | 2010-12-10 13:13:10 +0000 |
| commit | 5e866b934c19a52da052a4cb97f972c7968968cc (patch) | |
| tree | f6a9ba15a003246aba206bc15f8ca978b4ed1a03 /src | |
| parent | 1d9f6f94a8e8edc6b8a597ed62ee210e1147b0e1 (diff) | |
| download | open-axiom-5e866b934c19a52da052a4cb97f972c7968968cc.tar.gz | |
Diffstat (limited to 'src')
| -rw-r--r-- | src/boot/ast.boot | 12 | ||||
| -rw-r--r-- | src/boot/strap/ast.clisp | 58 |
2 files changed, 38 insertions, 32 deletions
diff --git a/src/boot/ast.boot b/src/boot/ast.boot index 50edc59c..5822f3d9 100644 --- a/src/boot/ast.boot +++ b/src/boot/ast.boot @@ -689,15 +689,19 @@ bfReName x== a := x has SHOERENAME => first a x +sequence?(x,pred) == + x is ["QUOTE",seq] and cons? seq and + "and"/[apply(pred,y,nil) for y in seq] ++ Generate code for a membership test `x in seq' where `seq' ++ is a sequence (e.g. a list) bfMember(var,seq) == - seq is ["QUOTE",seq'] and "and"/[symbol? x for x in seq'] => + var is ["char",.] or sequence?(seq,function integer?) => + ["MEMBER",var,seq,KEYWORD::TEST,"EQL"] + defQuoteId var or sequence?(seq,function symbol?) => ["MEMQ",var,seq] - var is ["QUOTE",var'] and symbol? var' => - ["MEMQ",var,seq] - var is ["char",.] => ["MEMBER",var,seq,KEYWORD::TEST,"EQL"] + sequence?(seq,function string?) => + ["MEMBER",var,seq,KEYWORD::TEST,"STRING="] ["MEMBER",var,seq] bfInfApplication(op,left,right)== diff --git a/src/boot/strap/ast.clisp b/src/boot/strap/ast.clisp index 2a14fe82..54e3f4f5 100644 --- a/src/boot/strap/ast.clisp +++ b/src/boot/strap/ast.clisp @@ -1079,38 +1079,40 @@ (RETURN (COND ((SETQ |a| (GET |x| 'SHOERENAME)) (CAR |a|)) (T |x|))))) +(DEFUN |sequence?| (|x| |pred|) + (PROG (|seq| |ISTMP#1|) + (RETURN + (AND (CONSP |x|) (EQ (CAR |x|) 'QUOTE) + (PROGN + (SETQ |ISTMP#1| (CDR |x|)) + (AND (CONSP |ISTMP#1|) (NULL (CDR |ISTMP#1|)) + (PROGN (SETQ |seq| (CAR |ISTMP#1|)) T))) + (CONSP |seq|) + (LET ((|bfVar#91| T) (|bfVar#90| |seq|) (|y| NIL)) + (LOOP + (COND + ((OR (ATOM |bfVar#90|) + (PROGN (SETQ |y| (CAR |bfVar#90|)) NIL)) + (RETURN |bfVar#91|)) + (T (PROGN + (SETQ |bfVar#91| (APPLY |pred| |y| NIL)) + (COND ((NOT |bfVar#91|) (RETURN NIL)))))) + (SETQ |bfVar#90| (CDR |bfVar#90|)))))))) + (DEFUN |bfMember| (|var| |seq|) - (PROG (|var'| |seq'| |ISTMP#1|) + (PROG (|ISTMP#1|) (RETURN (COND - ((AND (CONSP |seq|) (EQ (CAR |seq|) 'QUOTE) - (PROGN - (SETQ |ISTMP#1| (CDR |seq|)) - (AND (CONSP |ISTMP#1|) (NULL (CDR |ISTMP#1|)) - (PROGN (SETQ |seq'| (CAR |ISTMP#1|)) T))) - (LET ((|bfVar#91| T) (|bfVar#90| |seq'|) (|x| NIL)) - (LOOP - (COND - ((OR (ATOM |bfVar#90|) - (PROGN (SETQ |x| (CAR |bfVar#90|)) NIL)) - (RETURN |bfVar#91|)) - (T (PROGN - (SETQ |bfVar#91| (SYMBOLP |x|)) - (COND ((NOT |bfVar#91|) (RETURN NIL)))))) - (SETQ |bfVar#90| (CDR |bfVar#90|))))) - (LIST 'MEMQ |var| |seq|)) - ((AND (CONSP |var|) (EQ (CAR |var|) 'QUOTE) - (PROGN - (SETQ |ISTMP#1| (CDR |var|)) - (AND (CONSP |ISTMP#1|) (NULL (CDR |ISTMP#1|)) - (PROGN (SETQ |var'| (CAR |ISTMP#1|)) T))) - (SYMBOLP |var'|)) - (LIST 'MEMQ |var| |seq|)) - ((AND (CONSP |var|) (EQ (CAR |var|) '|char|) - (PROGN - (SETQ |ISTMP#1| (CDR |var|)) - (AND (CONSP |ISTMP#1|) (NULL (CDR |ISTMP#1|))))) + ((OR (AND (CONSP |var|) (EQ (CAR |var|) '|char|) + (PROGN + (SETQ |ISTMP#1| (CDR |var|)) + (AND (CONSP |ISTMP#1|) (NULL (CDR |ISTMP#1|))))) + (|sequence?| |seq| #'INTEGERP)) (LIST 'MEMBER |var| |seq| :TEST 'EQL)) + ((OR (|defQuoteId| |var|) (|sequence?| |seq| #'SYMBOLP)) + (LIST 'MEMQ |var| |seq|)) + ((|sequence?| |seq| #'STRINGP) + (LIST 'MEMBER |var| |seq| :TEST 'STRING=)) (T (LIST 'MEMBER |var| |seq|)))))) (DEFUN |bfInfApplication| (|op| |left| |right|) |