stew is collection of utilities, std library extensions and budding libraries that are frequently used at Status, but are too small to deserve their own git repository.
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withAssertOk introduce compile time regression of Results[T, E] #202
PR #198 change assertOk to withAssertOk, and it make compiletime regression of Results.
import
../stew/results
func bug(): Result[uint16, string] =
ok(1234)
const
x = bug()
y = x.value()
echo y
Current output: 0
Expected output: 1234
If we change const to let, it will works as expected.
It maybe a Nim bug, but I think we should make it works again while wait for nim compiler get fixed.
PR #198 change
assertOk
towithAssertOk
, and it make compiletime regression of Results.Current output:
0
Expected output:1234
If we change const to let, it will works as expected. It maybe a Nim bug, but I think we should make it works again while wait for nim compiler get fixed.
See also status-im/nimbus-eth1#1617
ping @etan-status