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| author | Kaz Kylheku <kaz@kylheku.com> | 2012-03-19 02:00:45 -0700 |
|---|---|---|
| committer | Kaz Kylheku <kaz@kylheku.com> | 2012-03-19 02:00:45 -0700 |
| commit | 16414f430caa17fccb2e15611a367bb9236ac0ee (patch) | |
| tree | a7245ff2952647a5106406f99c0dcf243a9a9d58 /eval.c | |
| parent | 9d06c8e9b36e94295c62eb0598cff7afae0c5a45 (diff) | |
| download | txr-16414f430caa17fccb2e15611a367bb9236ac0ee.tar.gz txr-16414f430caa17fccb2e15611a367bb9236ac0ee.tar.bz2 txr-16414f430caa17fccb2e15611a367bb9236ac0ee.zip | |
* configure (uintptr): New variable. Indicates whether unsigned
version of intptr_t is available and should be generated in config.h
as uintptr_t.
* eval.c (eval_init): New intrinsic functions floatp,
integerp, flo-str.
* gc.c (finalize): Handle FLNUM case. Rearranged
cases so that all trivially returning cases are
together.
(mark): Handle FLNUM case.
* hash.c (hash_double): New function.
(equal_hash): Handle FLNUM via hash_double.
(eql_hash): Likewise.
* lib.c: <math.h> is included.
(float_s): New symbol variable.
(code2type, equal): Handle FLNUM case in switch.
(integerp): New function; does the same thing
as integerp before.
(numberp): Returns t for floats.
(flo, floatp, flo_str): New functions.
(obj_init): Initialize new float_s variable.
(obj_print, obj_pprint): Handle FLNUM case in switch.
Printing does not work yet; needs work in stream.c.
* lib.h (enum type): New enumeration FLNUM.
(struct flonum): New struct type.
(union obj): New member, fl.
(float_s, flo, floatp, integerp, flo_str): Declared.
* parser.l (FLO): New token pattern definition.
Scans to a NUMBER token.
Corrected uses of yylval.num to yylval.val.
* parser.y (%union): Removed num member from yystype.
Diffstat (limited to 'eval.c')
| -rw-r--r-- | eval.c | 3 |
1 files changed, 3 insertions, 0 deletions
@@ -2188,6 +2188,8 @@ void eval_init(void) reg_fun(intern(lit("gcd"), user_package), func_n2(gcd)); reg_fun(intern(lit("fixnump"), user_package), func_n1(fixnump)); reg_fun(intern(lit("bignump"), user_package), func_n1(bignump)); + reg_fun(intern(lit("floatp"), user_package), func_n1(floatp)); + reg_fun(intern(lit("integerp"), user_package), func_n1(integerp)); reg_fun(intern(lit("numberp"), user_package), func_n1(numberp)); reg_fun(intern(lit("zerop"), user_package), func_n1(zerop)); @@ -2288,6 +2290,7 @@ void eval_init(void) reg_fun(intern(lit("trim-str"), user_package), func_n1(trim_str)); reg_fun(intern(lit("string-lt"), user_package), func_n2(string_lt)); reg_fun(intern(lit("int-str"), user_package), func_n2o(int_str, 1)); + reg_fun(intern(lit("flo-str"), user_package), func_n1(flo_str)); reg_fun(intern(lit("chrp"), user_package), func_n1(chrp)); reg_fun(intern(lit("chr-isalnum"), user_package), func_n1(chr_isalnum)); reg_fun(intern(lit("chr-isalpha"), user_package), func_n1(chr_isalpha)); |