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Stubs for va-args sum

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Justin Ethier 2015-04-13 22:42:41 -04:00
parent 88ad7b614e
commit 2de7b46904
1 changed files with 42 additions and 2 deletions
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44
runtime.h
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@ -96,6 +96,8 @@ static object Cyc_is_procedure(object o);
static object Cyc_is_eof_object(object o);
static object Cyc_is_cvar(object o);
static common_type Cyc_sum(object x, object y);
//static common_type Cyc_sum_va(int argc, object n, ...);
//static common_type Cyc_sum_va_list(int argc, object n, va_list ns);
static int equal(object,object);
static list assq(object,list);
static object get(object,object);
@ -718,17 +720,19 @@ static common_type Cyc_string2number(object str){
}
static void dispatch_string_91append(int argc, object clo, object cont, object str1, ...) {
string_type result;
va_list ap;
va_start(ap, str1);
string_type result = Cyc_string_append_va_list(argc - 1, str1, ap);
result = Cyc_string_append_va_list(argc - 1, str1, ap);
va_end(ap);
return_funcall1(cont, &result);
}
static string_type Cyc_string_append(int argc, object str1, ...) {
string_type result;
va_list ap;
va_start(ap, str1);
string_type result = Cyc_string_append_va_list(argc, str1, ap);
result = Cyc_string_append_va_list(argc, str1, ap);
va_end(ap);
return result;
}
@ -825,6 +829,42 @@ static common_type Cyc_sum(object x, object y) { // TODO: varargs
}
return s;
}
/*
static common_type Cyc_sum_va_list(int argc, object n, va_list ns) {
common_type acc;
common_type sum;
object tmp;
int i;
if (argc == 0) {
sum.integer_t.tag = integer_tag;
sum.integer_t.value = 0;
return sum;
}
if (type_of(n) == integer_tag) {
sum.integer_t.tag = integer_tag;
sum.integer_t.value = ((integer_type *)n)->value;
} else {
sum.double_t.tag = double_tag;
sum.double_t.value = ((double_type *)n)->value;
}
for (i = 1; i < argc; i++) {
tmp = va_arg(ns, object);
sum = Cyc_sum(&sum, tmp);
}
return sum;
}
static common_type Cyc_sum_va(int argc, object n, ...) {
va_list ap;
va_start(ap, n);
common_type result = Cyc_sum_va_list(argc, n, ap);
va_end(ap);
return result;
}
*/
/* I/O functions */