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void foo (owned string[] a) ensures (a[1] == "bar") {
}
void foz (ref string[] a) ensures (a[1] == "bar") {
a = { "foo", "bar" };
}
void fom (out string[] a) ensures (a[1] == "bar") {
a = { "foo", "bar" };
}
string[] bar (owned string[] a) ensures (result[0] == "manam" && a[1] == "foo") {
return { "manam" };
}
string[] baz (ref string[] a) ensures (result[0] == "manam" && a[1] == "foo") {
a = { "bar", "foo" };
return { "manam" };
}
string[] bam (out string[] a) ensures (result[0] == "manam" && a[1] == "foo") {
a = { "bar", "foo" };
return { "manam" };
}
void main () {
{
foo ({ "foo", "bar" });
}
{
string[] a = {};
foz (ref a);
assert (a[0] == "foo");
}
{
string[] a;
fom (out a);
assert (a[0] == "foo");
}
{
assert (bar ({ "bar", "foo" })[0] == "manam");
}
{
string[] a = {};
assert (baz (ref a)[0] == "manam");
}
{
string[] a;
assert (bam (out a)[0] == "manam");
}
}
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