openharmony/third_party_rust_cfg-if
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notes fix

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This commit is contained in:
Lokathor 2019-09-23 23:23:37 -06:00
parent 88456aa305
commit 3e9d4876b8
1 changed files with 2 additions and 1 deletions
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3
src/lib.rs
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@ -84,7 +84,8 @@ macro_rules! cfg_if {
#[$m] $crate::cfg_if! { @__identity $($tokens)* }
};
// Internal macro to Apply a cfg attribute to a list of items
// Internal macro to make __apply work out right for different match types,
// because of how macros matching/expand stuff.
(@__identity $($tokens:tt)*) => {
$($tokens)*
};