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Looking for a New Solution to Existing SPIN to SPIN2 code — Parallax Forums

Looking for a New Solution to Existing SPIN to SPIN2 code

CJMJCJMJ Posts: 225
in Propeller 2
The following method worked fine in SPIN:

PUB limitRange(value, lowest, highest)
value #>= lowest
value <#= highest
RETURN value

SPIN2 doesn't like the 'RETURN value'.

PUB limitRange(value, lowest, highest) : value
value #>= lowest
value <#= highest

The above errors to: Expected a unique result name

Comments

  • Cluso99Cluso99 Posts: 18,069
    This should work

    PUB limitRange(value, lowest, highest):result
    result := value
    result #>= lowest
    result <#= highest

  • JonnyMacJonnyMac Posts: 8,926
    edited 2020-10-12 03:39
    I tested this variant -- it works as you wish: 
    pub limit_range(value, lo, hi) : constrained

  return lo #> value <# hi

    This code is giving you a problem because you are using "value" as a parameter name and the name of the return variable. 
    PUB limitRange(value, lowest, highest) : value
  value #>= lowest
  value <#= highest
    The above errors to: Expected a unique result name
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