Can someone explain why this error makes sense?

localGlobal=: 3 : 'var=: ''global in "localGlobal"'''

testLocalGlobal=: 3 : 0
  var=. 'local in "testLocalGlobal"'
  smoutput '"var" = ''',var,'''.'
  var=: localGlobal ''
  smoutput '"var" = ''',var,''' after "localGlobal ''''".'
)

  testLocalGlobal ''
"var" = 'local in "testLocalGlobal"'.
|domain error: testLocalGlobal
|   var    =:localGlobal''


--
Devon McCormick
^me^ at acm.
org is my
preferred e-mail
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