But var doesn't exist on line 3!! I know different rules for different languages, but allowing this would drive me crazy (esp. if you are just saving an explicit var = null statement)
var
var = null
Then you'll love this:
with open('foo.txt', 'w') as f: f.write('hello world\n') f.write('also hello world\n') # f is closed by still in scope!
Thing is, with dynamic languages this doesn't really matter - it's not like if it had stricter scoping rules it'd fail to compile...
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But
vardoesn't exist on line 3!! I know different rules for different languages, but allowing this would drive me crazy (esp. if you are just saving an explicitvar = nullstatement)Then you'll love this:
Thing is, with dynamic languages this doesn't really matter - it's not like if it had stricter scoping rules it'd fail to compile...