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warning: function is never used: main #23158

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identicalsnowflake opened this issue Mar 8, 2015 · 3 comments
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warning: function is never used: main #23158

identicalsnowflake opened this issue Mar 8, 2015 · 3 comments

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@identicalsnowflake
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Not sure if this is somehow Cargo doing this or if it's rustc, but when I do "cargo new --bin myproject" then "cargo test", it tells me "warning: function is never used: main, #[warn(dead_code)] on by default"
@sfackler
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sfackler commented Mar 8, 2015

I believe this is a duplicate of #12327

@steveklabnik
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Yes, it is.

@steveklabnik
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(And I'm still interested in landing such a patch)

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@steveklabnik @sfackler @identicalsnowflake