Allow raw identifiers. #71
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Contributor
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Looks like the build failure for the coverage test is related to this pull request, and is unrelated to the changes in this PR. |
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@Hoverbear Just a friendly ping. Do you have any feedback on this? |
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@Anders429 I'm sorry, I didn't even see this! 😓 |
Hoverbear
approved these changes
Mar 19, 2021
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Thank you, this is a great change. Sorry about the delays. |
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No worries, I understand :) Thanks! |
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Solution to issue #63.
proc_macro2::Ident::new()doesn't allow raw identifiers, andproc_macro2::Ident::new_raw()provided by the same crate is unstable. Therefore, the solution here is to check if the identifier begins with "r#', and if so, keep the "r#" as long as there are no added prefixes and suffixes.In the other cases, we can use
syn::ext::IdentExt::unraw()to remove the rawness of the identifier.