rust/tests/pretty/delimited-token-groups.rs
Nicholas Nethercote 41e4a3e086 Don't insert spaces before most semicolons in print_tts.
This gives better output for code produced by proc macros.
2024-01-22 20:14:59 +11:00

49 lines
1.3 KiB
Rust

// pp-exact
#![feature(rustc_attrs)]
macro_rules! mac { ($($tt : tt) *) => () }
mac! {
struct S { field1 : u8, field2 : u16, } impl Clone for S
{
fn clone() -> S
{
panic! ();
}
}
}
mac! {
a(aaaaaaaa aaaaaaaa aaaaaaaa aaaaaaaa aaaaaaaa aaaaaaaa aaaaaaaa aaaaaaaa
aaaaaaaa aaaaaaaa) a
[aaaaaaaa aaaaaaaa aaaaaaaa aaaaaaaa aaaaaaaa aaaaaaaa aaaaaaaa aaaaaaaa
aaaaaaaa aaaaaaaa] a
{
aaaaaaaa aaaaaaaa aaaaaaaa aaaaaaaa aaaaaaaa aaaaaaaa aaaaaaaa
aaaaaaaa aaaaaaaa aaaaaaaa
} a
}
mac!(aaaaaaaa aaaaaaaa aaaaaaaa aaaaaaaa aaaaaaaa aaaaaaaa aaaaaaaa aaaaaaaa
aaaaaaaa aaaaaaaa);
mac![aaaaaaaa aaaaaaaa aaaaaaaa aaaaaaaa aaaaaaaa aaaaaaaa aaaaaaaa aaaaaaaa
aaaaaaaa aaaaaaaa];
mac! {
aaaaaaaa aaaaaaaa aaaaaaaa aaaaaaaa aaaaaaaa aaaaaaaa aaaaaaaa aaaaaaaa
aaaaaaaa aaaaaaaa
}
#[rustc_dummy(aaaaaaaa aaaaaaaa aaaaaaaa aaaaaaaa aaaaaaaa aaaaaaaa aaaaaaaa
aaaaaaaa aaaaaaaa aaaaaaaa)]
#[rustc_dummy[aaaaaaaa aaaaaaaa aaaaaaaa aaaaaaaa aaaaaaaa aaaaaaaa aaaaaaaa
aaaaaaaa aaaaaaaa aaaaaaaa]]
#[rustc_dummy {
aaaaaaaa aaaaaaaa aaaaaaaa aaaaaaaa aaaaaaaa aaaaaaaa aaaaaaaa aaaaaaaa
aaaaaaaa aaaaaaaa
}]
#[rustc_dummy =
"aaaaaaaa aaaaaaaa aaaaaaaa aaaaaaaa aaaaaaaa aaaaaaaa aaaaaaaa aaaaaaaa aaaaaaaa aaaaaaaa"]
fn main() {}