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1892 :: How to use global value when It run in func and have same value?

• Angluca (orginal) [2015-12-25T10:59:31+01:00] view original

  Like this:

  var str = "global"  #str 1
  proc test(str:string) =  #str 2
    var str = "hi"    #str 3
    echo str
  test("wwww")
  Run

  How to echo str1,2 in test func?

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• jlp765 (orginal) [2015-12-25T11:14:48+01:00] view original

  Putting the code in a file called test_scope1.nim as

  
  var str = "global"  #str 1
  proc test(str:string) =  #str 2
    var str = "hi"    #str 3
    echo str, " ",test_scope1.str
  test("wwww")
  Run

  outputs hi global

  Edit: the var str over-rides access to the str parameter (AFAIK)

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• Angluca (orginal) [2015-12-25T17:03:42+01:00] view original

  Oh, thank you, Have another method? like ::str use global str?

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