checker: cannot assign to *val: expected StructTypePointer[int], not int literal

[enghitalo]

Describe the bug

perhaps generics methods is build problem?

Reproduction Steps

struct Decoder {}

struct StructTypePointer[T] {
mut:
	val &T
}

pub fn decode[T](val string) !T {
	mut decoder := Decoder{}

	mut result := T{}
	decoder.decode_value(mut result)!
	return result
}

fn (mut decoder Decoder) decode_value[T](mut val T) ! {
	$if T.indirections != 0 {
		unsafe {
			*val = 2
		}
	} $else $if T is $struct {
		decode_value(mut val.val)!
	}
}

fn main() {
	assert *decode[StructTypePointer[int]]('2')!.val == 2
}

Expected Behavior

assert pass

Current Behavior

bug.v:19:11: error: cannot assign to `*val`: expected `StructTypePointer[int]`, not `int literal`
   17 |     $if T.indirections != 0 {
   18 |         unsafe {
   19 |             *val = 2
      |                    ^
   20 |         }
   21 |     } $else $if T is $struct {
bug.v:22:3: error: unknown function: decode_value
   20 |         }
   21 |     } $else $if T is $struct {
   22 |         decode_value(mut val.val)!
      |         ~~~~~~~~~~~~~~~~~~~~~~~~~
   23 |     }
   24 | }
bug.v:22:28: error: unexpected `!`, the function `decode_value` does not return a Result
   20 |         }
   21 |     } $else $if T is $struct {
   22 |         decode_value(mut val.val)!
      |                                  ^
   23 |     }
   24 | }
If the code of your project is in multiple files, try with `v .` instead of `v bug.v`

Possible Solution

No response

Additional Information/Context

No response

V version

V 0.4.8 602b097

Environment details (OS name and version, etc.)

Linux

_{Huly®: V_0.6-21461}

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