Winxed Error for NotFound

test.pir

# THIS IS A GENERATED FILE! DO NOT EDIT!
# Begin generated code

.namespace [ ]

.sub 'main' :main
# Body
# {
.annotate 'file', 'test.winxed'
.annotate 'line', 3
# foo: $S1
    set $S1, ""
.annotate 'line', 4
# value: $S2
    set $S2, ""
.annotate 'line', 5
# var r: $P1
    root_new $P1, ['parrot';'Hash']
    get_hll_global $P2, 'foo'
    $P1[$P2] = $S2
# }
.annotate 'line', 6

.end # main

# End generated code

test.winxed

function main[main]()
{
    string foo = "";
    string value = "";
    var r = { foo : value };
}