Support anonymous enums in c_enum!
#4757
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Currently there aren't any checks for what happens with `e`. Add one here.
C allows omitting the identifier of an enum definition in order to get the incrementing behavior without defining a new type. Add support for this to `c_enum!` by allowing `#anon` to be given as the identifier. The macro `@` matcher names are cleaned up here as well. Co-authored-by: Noa <coolreader18@gmail.com>
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Currently there aren't any checks for what happens with `e`. Add one here. (backport <rust-lang#4757>) (cherry picked from commit 1386b8c)
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C allows omitting the identifier of an enum definition in order to get the incrementing behavior without defining a new type. Add support for this to `c_enum!` by allowing `#anon` to be given as the identifier. The macro `@` matcher names are cleaned up here as well. Co-authored-by: Noa <coolreader18@gmail.com> (backport <rust-lang#4757>) (cherry picked from commit 02c4d66)
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Currently there aren't any checks for what happens with `e`. Add one here. (backport <rust-lang#4757>) (cherry picked from commit 1386b8c)
tgross35
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Nov 3, 2025
C allows omitting the identifier of an enum definition in order to get the incrementing behavior without defining a new type. Add support for this to `c_enum!` by allowing `#anon` to be given as the identifier. The macro `@` matcher names are cleaned up here as well. Co-authored-by: Noa <coolreader18@gmail.com> (backport <rust-lang#4757>) (cherry picked from commit 02c4d66)
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C allows omitting the identifier of an enum definition in order to get the incrementing behavior without defining a new type. Add support for this to `c_enum!` by allowing `#anon` to be given as the identifier. The macro `@` matcher names are cleaned up here as well. Co-authored-by: Noa <coolreader18@gmail.com> (backport <#4757>) (cherry picked from commit 02c4d66)
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