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Diffstat (limited to 'tests/ui/fmt/format-args-capture-macro-hygiene-pass.rs')
-rw-r--r-- | tests/ui/fmt/format-args-capture-macro-hygiene-pass.rs | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/tests/ui/fmt/format-args-capture-macro-hygiene-pass.rs b/tests/ui/fmt/format-args-capture-macro-hygiene-pass.rs new file mode 100644 index 000000000..7553fcc4e --- /dev/null +++ b/tests/ui/fmt/format-args-capture-macro-hygiene-pass.rs @@ -0,0 +1,16 @@ +// run-pass + +macro_rules! format_mbe { + ($tt:tt) => { + { + #[allow(unused_variables)] + let a = 123; + format!($tt) + } + }; +} + +fn main() { + let a = 0; + assert_eq!(format_mbe!("{a}"), "0"); +} |