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Detect unbound variable access #2482

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rowillia opened this issue Nov 23, 2016 · 1 comment
Closed

Detect unbound variable access #2482

rowillia opened this issue Nov 23, 2016 · 1 comment

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@rowillia
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if False:
    foo = 'hello world'
reveal_type(foo)  # Revealed type is 'builtins.str'

In the above example, foo should be undefined as not all branches define foo
@rwbarton
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Duplicate of #2400.

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@rwbarton @rowillia