Refine purity check #2837
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Refine purity check #2837
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Refine "a pure expression does nothing in statement position" warning. It should not be issued if the expression has type Unit. Otherwise `()` will trigger a warning.
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LGTM |
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Refine "a pure expression does nothing in statement position" warning.
It should not be issued if the expression has type Unit. Otherwise
()will trigger a warning.