v2 / vlib / v / tests / generics / generic_fn_infer_map_test.v
36 lines · 30 sloc · 494 bytes · 6488041a749df9762348d019c4223908c476f2e2
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1fn print_map[K, V](x map[K]V) string {


2    println(x)


3    return '${x}'


4}


5


6fn test_generics_infer_map_type() {


7    m1 := {


8        'one': 1


9    }


10    assert print_map(m1) == "{'one': 1}"


11


12    m2 := {


13        'one': 1.1


14    }


15    assert print_map(m2) == "{'one': 1.1}"


16


17    m3 := {


18        'one': 'a'


19    }


20    assert print_map(m3) == "{'one': 'a'}"


21


22    m4 := {


23        1: 'one'


24    }


25    assert print_map(m4) == "{1: 'one'}"


26


27    m5 := {


28        1.1: 'one'


29    }


30    assert print_map(m5) == "{1.1: 'one'}"


31


32    m6 := {


33        'a': 'one'


34    }


35    assert print_map(m6) == "{'a': 'one'}"


36}


37