Treat "proc-macro" crate type the same as proc-macro = true
#6256
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This is a breaking change if you say: crate-type = ["proc-macro"]
plugin = trueFound this in the https://crates.io/crates/arthas_derive package. Do you think it is worth detecting this scenario and allowing it with a warning? |
ehuss
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Nice catch on that regression, yeah let's emit a warning for now for that. Additionally, could a warning be printed to say that |
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Added some warnings. I also added a check for multiple crate-types, just to assert an assumption, but maybe that's not necessary (rustc has the same check). |
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@bors: r+ |
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📌 Commit b0e767f has been approved by |
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Treat "proc-macro" crate type the same as `proc-macro = true` Effectively closes #5310 since they are now identical.
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☀️ Test successful - status-appveyor, status-travis |
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Effectively closes #5310 since they are now identical.