Figure out empty array [] argument for generic function

[jorgeluismireles]

Describe the bug

Using empty array [] as argument of functions of type defined works. Do the same for generic functions.

Reproduction Steps

fn count_str(array []string) int {
	return array.len
}
fn count_int(array []int) int {
	return array.len
}
fn count[T](array []T) int {
	return array.len
}

assert count_str(['one','two']) == 2
assert count_str([]string{}) == 0
assert count_str([]) == 0 // WORKS

assert count_int([1,2]) == 2
assert count_int([]int{}) == 0
assert count_int([]) == 0 // WORKS

assert count[f64]([1.0,2.0]) == 2
assert count[f64]([]f64{}) == 0
assert count[f64]([]) == 0 // error: cannot use `[]T` as `[]f64` in argument 1 to `count`

Expected Behavior

In the code above figure out the argument of last line: count[f64]([]) instead requiring to write the larger form count[f64]([]f64{}).

Current Behavior

code.v:21:19: error: cannot use []T as []f64 in argument 1 to count

Possible Solution

No response

Additional Information/Context

No response

V version

V 0.4.8 fe5609d

Environment details (OS name and version, etc.)

https://play.vlang.io/p/3f23d7bdd1

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_{Huly®: V_0.6-21288}