On Tuesday 08 July 2008 02:36:37 François PERRAD via RT wrote:
> This bug starts with r28354 (cache string).
> The cache don't handle empty string.
>
> Now, in Pipp (PHP), an empty string is used to stringify boolean False.
> // languages/pipp/src/pmc/phpboolean.pmc
> STRING* get_string() {
> if (PMC_int_val(SELF))
> return const_string(INTERP, "1");
> else
> return const_string(INTERP, "");
> }
>
> Instead of an empty string, I obtain another cached string like "MD2",
> "PhpUndef", ...
I can't reproduce that with this test case:
.loadlib 'php_group'
.sub 'main' :main
.local pmc true, false
true = new 'PhpBoolean'
false = new 'PhpBoolean'
true = 1
false = 0
$S0 = true
say $S0
$S0 = false
say $S0
.end
Do you have PIR which demonstrates it?
-- c
