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| author | Mazdak Farrokhzad <twingoow@gmail.com> | 2019-02-25 03:18:04 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2019-02-25 03:18:04 +0100 |
| commit | b5cf4ea07fd1a4e5541f47aa6d0b3f0bc709540c (patch) | |
| tree | bb2acc3f19824f98a69530c59e526925ff10b04d /src/librustdoc | |
| parent | ed73ec0e4cf1dbe11685f1311683d6fd31b7196f (diff) | |
| parent | 871910a2c6e8624d4ebaa08ce6201b661f8c25f3 (diff) | |
| download | rust-b5cf4ea07fd1a4e5541f47aa6d0b3f0bc709540c.tar.gz rust-b5cf4ea07fd1a4e5541f47aa6d0b3f0bc709540c.zip | |
Rollup merge of #58697 - taiki-e:question-in-macros, r=Centril
Use ? in some macros
Diffstat (limited to 'src/librustdoc')
| -rw-r--r-- | src/librustdoc/clean/cfg.rs | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/librustdoc/clean/cfg.rs b/src/librustdoc/clean/cfg.rs index 6a0b6003600..45e1ea2d3a3 100644 --- a/src/librustdoc/clean/cfg.rs +++ b/src/librustdoc/clean/cfg.rs @@ -431,7 +431,7 @@ mod test { } macro_rules! dummy_meta_item_list { - ($name:ident, [$($list:ident),* $(,)*]) => { + ($name:ident, [$($list:ident),* $(,)?]) => { MetaItem { ident: Path::from_ident(Ident::from_str(stringify!($name))), node: MetaItemKind::List(vec![ @@ -445,7 +445,7 @@ mod test { } }; - ($name:ident, [$($list:expr),* $(,)*]) => { + ($name:ident, [$($list:expr),* $(,)?]) => { MetaItem { ident: Path::from_ident(Ident::from_str(stringify!($name))), node: MetaItemKind::List(vec![ |