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Diffstat (limited to 'tests/generics/texplicitgeneric2.nim')
-rw-r--r-- | tests/generics/texplicitgeneric2.nim | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/tests/generics/texplicitgeneric2.nim b/tests/generics/texplicitgeneric2.nim new file mode 100644 index 000000000..95461d023 --- /dev/null +++ b/tests/generics/texplicitgeneric2.nim @@ -0,0 +1,35 @@ +discard """ + output: "Key: 12 value: 12Key: 13 value: 13 Key: A value: 12 Key: B value: 13" + disabled: true +""" + +# test explicit type instantiation + +type + TDict*[TKey, TValue] = object + data: seq[tuple[k: TKey, v: TValue]] + PDict*[TKey, TValue] = ref TDict[TKey, TValue] + +proc newDict*[TKey, TValue](): PDict[TKey, TValue] = + new(result) + result.data = @[] + +proc add*(d: PDict, k: TKey, v: TValue) = + d.data.add((k, v)) + + +#iterator items*(d: PDict): tuple[k: TKey, v: TValue] = +# for k, v in items(d.data): yield (k, v) + +var d = newDict[int, string]() +d.add(12, "12") +d.add(13, "13") +for k, v in items(d): + stdout.write("Key: ", $k, " value: ", v) + +var c = newDict[char, string]() +c.add('A', "12") +c.add('B', "13") +for k, v in items(c): + stdout.write(" Key: ", $k, " value: ", v) + |