diff options
| author | varkor <github@varkor.com> | 2019-10-08 01:14:42 +0100 |
|---|---|---|
| committer | varkor <github@varkor.com> | 2019-12-06 12:23:23 +0000 |
| commit | e3a8ea4e18a50da60036d2731768a9cb78c90f5a (patch) | |
| tree | 05443dd965f6dc9c520cf22a1f63c60689953146 /src/librustc_parse | |
| parent | 51901eea8c918fd55506b3e6311857d4f5bd1ba5 (diff) | |
Use `to_option` in various places
Diffstat (limited to 'src/librustc_parse')
| -rw-r--r-- | src/librustc_parse/config.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/librustc_parse/config.rs b/src/librustc_parse/config.rs index 30e056e52d2..bba901a18ef 100644 --- a/src/librustc_parse/config.rs +++ b/src/librustc_parse/config.rs @@ -75,7 +75,7 @@ macro_rules! configure { impl<'a> StripUnconfigured<'a> { pub fn configure<T: HasAttrs>(&mut self, mut node: T) -> Option<T> { self.process_cfg_attrs(&mut node); - if self.in_cfg(node.attrs()) { Some(node) } else { None } + self.in_cfg(node.attrs()).to_option(node) } /// Parse and expand all `cfg_attr` attributes into a list of attributes |