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@function one-positional-arg($a,) {
@return positional 1 $a;
}
@function two-positional-args($a, $b,) {
@return positional 2 $a $b;
}
@function one-keyword-arg($a: a,) {
@return keyword 1 $a;
}
@function two-keyword-args($a: a, $b: b,) {
@return keyword 2 $a $b;
}
@function mixed-args($a, $b: b,) {
@return keyword 2 $a $b;
}
.calls {
one-positional-arg: one-positional-arg(a,);
two-positional-args: two-positional-args(a,b,);
one-keyword-arg: one-keyword-arg($a: z,);
two-keyword-args: two-keyword-args($a: y,$b: z,);
mixed-args: mixed-args(y, $b: z,);
}
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