test/wrong_multiply.ink:4,18: error: Procedure call did not match any of the possible overloads for 'float4'
    found:
        result : float4 = float4(1.0, foo * res, 0.0, 1.0);
                          ^^^^^^

    While matching argument 2 in function call.
        result : float4 = float4(1.0, foo * res, 0.0, 1.0);
                                          ^
    Possible overloads:
        foreign float4 :: (float, float, float, float) -> float4; (test/wrong_multiply.ink:86)
        foreign float4 :: (float4) -> float4; (test/wrong_multiply.ink:87)
        foreign float4 :: (float2, float2) -> float4; (test/wrong_multiply.ink:88)
        foreign float4 :: (float2, float, float) -> float4; (test/wrong_multiply.ink:89)
        foreign float4 :: (float, float2, float) -> float4; (test/wrong_multiply.ink:90)
        foreign float4 :: (float, float2, float) -> float4; (test/wrong_multiply.ink:90)
        foreign float4 :: (float, float, float2) -> float4; (test/wrong_multiply.ink:91)
        foreign float4 :: (float, float, float2) -> float4; (test/wrong_multiply.ink:91)
        foreign float4 :: (float3, float) -> float4; (test/wrong_multiply.ink:92)
        foreign float4 :: (float3, float) -> float4; (test/wrong_multiply.ink:92)
        foreign float4 :: (float, float3) -> float4; (test/wrong_multiply.ink:93)
        foreign float4 :: (float, float3) -> float4; (test/wrong_multiply.ink:93)
        foreign float4 :: (float) -> float4; (test/wrong_multiply.ink:94)
        foreign float4 :: (float) -> float4; (test/wrong_multiply.ink:94)

test/wrong_multiply.ink:4,34: error: Type mismatch. Expected float got float2
    found:
        result : float4 = float4(1.0, foo * res, 0.0, 1.0);
                                          ^
    expected:
        float

    got:
        result : float4 = float4(1.0, foo * res, 0.0, 1.0);