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| author | Zack M. Davis <code@zackmdavis.net> | 2018-04-15 11:12:33 -0700 |
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| committer | Zack M. Davis <code@zackmdavis.net> | 2018-04-15 11:12:33 -0700 |
| commit | e77110e1f61e42c0f0e9e3288edb0d663eb39bba (patch) | |
| tree | 2207510db186e1690b92d724f0f60ba23d7db3b2 /src/rustllvm/RustWrapper.cpp | |
| parent | 7360d6dd678d186d9c9b46311b75ba6840e61aa2 (diff) | |
| download | rust-e77110e1f61e42c0f0e9e3288edb0d663eb39bba.tar.gz rust-e77110e1f61e42c0f0e9e3288edb0d663eb39bba.zip | |
don't see issue #0
The unstable-feature attribute requires an issue (neglecting it is E0547), which gets used in the error messages. Unfortunately, there are some cases where "0" is apparently used a placeholder where no issue exists, directing the user to see the (nonexistent) issue #0. (It would have been better to either let `issue` be optional—compare to how issue is an `Option<u32>` in the feature-gate declarations in libsyntax/feature-gate.rs—or actually require that an issue be created.) Rather than endeavoring to change how `#[unstable]` works at this time (given competing contributor and reviewer priorities), this simple patch proposes the less-ambitious solution of just not adding the "(see issue)" note when the number is zero. Resolves #49983.
Diffstat (limited to 'src/rustllvm/RustWrapper.cpp')
0 files changed, 0 insertions, 0 deletions