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Add auditor support for externs with possibly-empty return types #18

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atomb opened this issue Sep 13, 2022 · 1 comment
Open

Add auditor support for externs with possibly-empty return types #18

atomb opened this issue Sep 13, 2022 · 1 comment

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@atomb
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atomb commented Sep 13, 2022

Extern code can be infeasible in two ways: by having an unsatisfiable ensures clause or by having a possibly-empty return type. The auditor reports extern definitions with ensures clauses as assumptions, but does not attempt to detect possibly-empty return types. It would be useful to extend it to do so.
@atomb atomb self-assigned this Sep 13, 2022
@atomb atomb mentioned this issue Sep 13, 2022
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atomb commented Jan 6, 2023

This is implemented in dafny-lang/dafny#3175.

@atomb atomb removed their assignment Apr 4, 2023
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