diff options
Diffstat (limited to 'quote/tests/ui/does-not-have-iter-interpolated-dup.rs')
| -rw-r--r-- | quote/tests/ui/does-not-have-iter-interpolated-dup.rs | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/quote/tests/ui/does-not-have-iter-interpolated-dup.rs b/quote/tests/ui/does-not-have-iter-interpolated-dup.rs new file mode 100644 index 0000000..0a39f41 --- /dev/null +++ b/quote/tests/ui/does-not-have-iter-interpolated-dup.rs @@ -0,0 +1,9 @@ +use quote::quote; + +fn main() { + let nonrep = ""; + + // Without some protection against repetitions with no iterator somewhere + // inside, this would loop infinitely. + quote!(#(#nonrep #nonrep)*); +} |