diff options
Diffstat (limited to 'src/test/ui/proc-macro/nested-nonterminal-tokens.rs')
| -rw-r--r-- | src/test/ui/proc-macro/nested-nonterminal-tokens.rs | 26 |
1 files changed, 0 insertions, 26 deletions
diff --git a/src/test/ui/proc-macro/nested-nonterminal-tokens.rs b/src/test/ui/proc-macro/nested-nonterminal-tokens.rs deleted file mode 100644 index 04d34e21cdc..00000000000 --- a/src/test/ui/proc-macro/nested-nonterminal-tokens.rs +++ /dev/null @@ -1,26 +0,0 @@ -// check-pass -// edition:2018 -// compile-flags: -Z span-debug -// aux-build:test-macros.rs - -// Tests that we properly pass tokens to proc-macro when nested -// nonterminals are involved. - -#![no_std] // Don't load unnecessary hygiene information from std -extern crate std; - -#[macro_use] -extern crate test_macros; - - -macro_rules! wrap { - (first, $e:expr) => { wrap!(second, $e + 1) }; - (second, $e:expr) => { wrap!(third, $e + 2) }; - (third, $e:expr) => { - print_bang!($e + 3) - }; -} - -fn main() { - let _ = wrap!(first, 0); -} |
