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use paste::paste;
use paste_test_suite::paste_test;
#[test]
fn test_attr() {
paste! {
#[paste_test(k = "val" "ue")]
struct A;
#[paste_test_suite::paste_test(k = "val" "ue")]
struct B;
#[::paste_test_suite::paste_test(k = "val" "ue")]
struct C;
#[paste_test(k = "va" [<l u>] e)]
struct D;
}
let _ = A;
let _ = B;
let _ = C;
let _ = D;
}
#[test]
fn test_paste_cfg() {
macro_rules! m {
($ret:ident, $width:expr) => {
paste! {
#[cfg(any(feature = "protocol_feature_" $ret:snake, target_pointer_width = "" $width))]
fn new() -> $ret { todo!() }
}
};
}
struct Paste;
#[cfg(target_pointer_width = "64")]
m!(Paste, 64);
#[cfg(target_pointer_width = "32")]
m!(Paste, 32);
let _ = new;
}
#[test]
fn test_path_in_attr() {
macro_rules! m {
(#[x = $x:ty]) => {
stringify!($x)
};
}
let ty = paste! {
m!(#[x = foo::Bar])
};
assert_eq!("foo::Bar", ty);
}