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Regression: sizeof Error: cannot instantiate: 'T' #9868

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yglukhov opened this issue Dec 5, 2018 · 1 comment

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commented Dec 5, 2018

The code used to work with 0.19, but now it doesn't:

proc foo(a: SomeInteger): array[sizeof(a), byte] =
  discard
test.nim(1, 39) template/generic instantiation of `sizeof` from here
Projects/nim/lib/system.nim(669, 14) Error: cannot instantiate: 'T'

@Araq Araq closed this in 1711a60 Dec 5, 2018

@Araq Araq added the Regression label Dec 5, 2018

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commented Dec 9, 2018

Dunno, if I should open another issue instead, but calling foo fails (note, this code is fine in 0.19).

proc foo(a: SomeInteger): array[sizeof(a), byte] =
  discard

discard foo(1)
test.nim(4, 12) template/generic instantiation of `foo` from here
test.nim(1, 39) Error: cannot evaluate 'sizeof/alignof' because its type is not defined completely

@yglukhov yglukhov reopened this Dec 9, 2018

@Araq Araq closed this in 4ec4079 Dec 11, 2018

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