Make macro compatible with more recent version of Rust

This commit is contained in:
Sean Bowe 2016-01-23 02:17:43 -07:00
parent 5d49abcf62
commit 506ef75e3c
1 changed files with 3 additions and 3 deletions

View File

@ -75,7 +75,7 @@ macro_rules! mirror_match {
)
};
($e:expr { $($arms:tt)* }) => {
(($e:expr) { $($arms:tt)* }) => {
mirror_match!(@parse $e, (); $($arms)*)
};
}
@ -275,7 +275,7 @@ impl Bit {
// self xor other
pub fn xor(&self, other: &Bit) -> Bit {
mirror_match!((self, other) {
mirror_match!(((self, other)) {
(&Constant(a), &Constant(b)) => {
Constant(a != b)
},
@ -326,7 +326,7 @@ impl Bit {
}
pub fn and(&self, other: &Bit) -> Bit {
mirror_match!((self, other) {
mirror_match!(((self, other)) {
(&Constant(a), &Constant(b)) => {
Constant(a && b)
},