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support "O&" taking an object constructor a void*

This commit is contained in:
Guido van Rossum 1995-01-20 16:56:02 +00:00
parent 1919ca7b28
commit d1b9393ba5
1 changed files with 10 additions and 2 deletions
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12
Python/modsupport.c
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@ -110,6 +110,7 @@ static int countformat(format, endchar)
level--;
break;
case '#':
case '&':
case ',':
case ':':
case ' ':
@ -268,7 +269,7 @@ do_mkvalue(p_format, p_va)
case 'f':
case 'd':
return newfloatobject((double)va_arg(*p_va, double));
return newfloatobject((double)va_arg(*p_va, va_double));
case 'c':
{
@ -303,7 +304,14 @@ do_mkvalue(p_format, p_va)
case 'S':
case 'O':
{
if (**p_format == '&') {
typedef object *(*converter)(void *);
converter func = va_arg(*p_va, converter);
void *arg = va_arg(*p_va, void *);
++*p_format;
return (*func)(arg);
}
else {
object *v;
v = va_arg(*p_va, object *);
if (v != NULL)