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Added (procedure?)

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This commit is contained in:
Justin Ethier 2015-02-23 13:10:58 -05:00
parent c2aecae29b
commit e056b72f6f
3 changed files with 19 additions and 0 deletions
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1
cgen.scm
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@ -494,6 +494,7 @@
((eq? p 'null?) "Cyc_is_null")
((eq? p 'number?) "Cyc_is_number")
((eq? p 'pair?) "Cyc_is_cons")
((eq? p 'procedure?) "Cyc_is_procedure")
((eq? p 'string?) "Cyc_is_string")
((eq? p 'eof-object?) "Cyc_is_eof_object")
((eq? p 'symbol?) "Cyc_is_symbol")

17
runtime.h
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@ -682,6 +682,23 @@ static object Cyc_is_char(object o){
return boolean_t;
return boolean_f;}
static object Cyc_is_procedure(object o) {
int tag;
if (!nullp(o) && !is_value_type(o)) {
tag = type_of(o);
if (tag == closure0_tag ||
tag == closure1_tag ||
tag == closure2_tag ||
tag == closure3_tag ||
tag == closure4_tag ||
tag == closureN_tag ||
tag == primitive_tag) {
return boolean_t;
}
}
return boolean_f;
}
static object Cyc_is_eof_object(object o) {
if (!nullp(o) && !is_value_type(o) && type_of(o) == eof_tag)
return boolean_t;

1
trans.scm
View file

@ -550,6 +550,7 @@
null?
number?
pair?
procedure?
string?
symbol?
current-input-port