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Diffstat (limited to 'tests/ui/macros/macro-attribute-expansion.rs')
-rw-r--r-- | tests/ui/macros/macro-attribute-expansion.rs | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/tests/ui/macros/macro-attribute-expansion.rs b/tests/ui/macros/macro-attribute-expansion.rs new file mode 100644 index 000000000..f01e5c44a --- /dev/null +++ b/tests/ui/macros/macro-attribute-expansion.rs @@ -0,0 +1,16 @@ +// run-pass +macro_rules! descriptions { + ($name:ident is $desc:expr) => { + // Check that we will correctly expand attributes + #[doc = $desc] + #[allow(dead_code)] + const $name : &'static str = $desc; + } +} + +// item +descriptions! { DOG is "an animal" } +descriptions! { RUST is "a language" } + +pub fn main() { +} |