1 error[E0263]: lifetime name `'a` declared twice in the same scope
2 --> $DIR/duplicate_lifetimes.rs:8:14
10 | | previous declaration here
11 | in this macro invocation
13 = note: this error originates in the macro `m` (in Nightly builds, run with -Z macro-backtrace for more info)
15 error[E0263]: lifetime name `'a` declared twice in the same scope
16 --> $DIR/duplicate_lifetimes.rs:13:14
18 LL | fn h<$a, 'a>() {}
24 | | previous declaration here
25 | in this macro invocation
27 = note: this error originates in the macro `n` (in Nightly builds, run with -Z macro-backtrace for more info)
29 error: aborting due to 2 previous errors
31 For more information about this error, try `rustc --explain E0263`.