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A tiny fix for define_client_side.

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The return type can only appear once.
This commit is contained in:
Nicholas Nethercote 2022-10-05 13:10:28 +11:00
parent 1e848a564b
commit ed6f4813bb
1 changed files with 2 additions and 2 deletions
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4
library/proc_macro/src/bridge/client.rs
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@ -223,10 +223,10 @@ fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
macro_rules! define_client_side {
($($name:ident {
$(fn $method:ident($($arg:ident: $arg_ty:ty),* $(,)?) $(-> $ret_ty:ty)*;)*
$(fn $method:ident($($arg:ident: $arg_ty:ty),* $(,)?) $(-> $ret_ty:ty)?;)*
}),* $(,)?) => {
$(impl $name {
$(pub(crate) fn $method($($arg: $arg_ty),*) $(-> $ret_ty)* {
$(pub(crate) fn $method($($arg: $arg_ty),*) $(-> $ret_ty)? {
Bridge::with(|bridge| {
let mut buf = bridge.cached_buffer.take();