tests/ui/does-not-have-iter-interpolated-dup.rs

e31f0860Sopenharmony_ciuse quote::quote;
e31f0860Sopenharmony_ci
e31f0860Sopenharmony_cifn main() {
e31f0860Sopenharmony_ci    let nonrep = "";
e31f0860Sopenharmony_ci
e31f0860Sopenharmony_ci    // Without some protection against repetitions with no iterator somewhere
e31f0860Sopenharmony_ci    // inside, this would loop infinitely.
e31f0860Sopenharmony_ci    quote!(#(#nonrep #nonrep)*);
e31f0860Sopenharmony_ci}