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5755 :: FFI constants

• belamenso (orginal) [2019-12-30T00:30:54+01:00] view original

  How do you import a constant over FFI?

  This works:

  var PI {.importc.}: cdouble
  Run

  This doesn't (Error: 'let' symbol requires an initialization):

  let PI {.importc.}: cdouble
  Run

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• Stefan_Salewski (orginal) [2019-12-30T10:00:22+01:00] view original

  Also see

  https://github.com/nim-lang/Nim/issues/4441

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