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Allow variant attributes in enum_from_u32!

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This commit is contained in:
Camelid 2021-02-28 11:53:55 -08:00
parent e5f1e8883a
commit 58758f0275
1 changed files with 4 additions and 4 deletions
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8
compiler/rustc_data_structures/src/macros.rs
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@ -9,11 +9,11 @@ macro_rules! static_assert_size {
#[macro_export]
macro_rules! enum_from_u32 {
($(#[$attr:meta])* pub enum $name:ident {
$($variant:ident = $e:expr,)*
$($(#[$var_attr:meta])* $variant:ident = $e:expr,)*
}) => {
$(#[$attr])*
pub enum $name {
$($variant = $e),*
$($(#[$var_attr])* $variant = $e),*
}
impl $name {
@ -26,11 +26,11 @@ macro_rules! enum_from_u32 {
}
};
($(#[$attr:meta])* pub enum $name:ident {
$($variant:ident,)*
$($(#[$var_attr:meta])* $variant:ident,)*
}) => {
$(#[$attr])*
pub enum $name {
$($variant,)*
$($(#[$var_attr])* $variant,)*
}
impl $name {