diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/test/ui/proc-macro/issue-80760-empty-stmt.rs | 26 | ||||
| -rw-r--r-- | src/test/ui/proc-macro/issue-80760-empty-stmt.stdout | 14 |
2 files changed, 40 insertions, 0 deletions
diff --git a/src/test/ui/proc-macro/issue-80760-empty-stmt.rs b/src/test/ui/proc-macro/issue-80760-empty-stmt.rs new file mode 100644 index 00000000000..86865af0b52 --- /dev/null +++ b/src/test/ui/proc-macro/issue-80760-empty-stmt.rs @@ -0,0 +1,26 @@ +// check-pass +// aux-build:test-macros.rs +// compile-flags: -Z span-debug + +#![no_std] // Don't load unnecessary hygiene information from std +extern crate std; + +#[macro_use] +extern crate test_macros; + +macro_rules! empty_stmt { + ($s:stmt) => { + print_bang!($s); + + // Currently, all attributes are ignored + // on an empty statement + #[print_attr] + #[rustc_dummy(first)] + #[rustc_dummy(second)] + $s + } +} + +fn main() { + empty_stmt!(;); +} diff --git a/src/test/ui/proc-macro/issue-80760-empty-stmt.stdout b/src/test/ui/proc-macro/issue-80760-empty-stmt.stdout new file mode 100644 index 00000000000..4b7ed874307 --- /dev/null +++ b/src/test/ui/proc-macro/issue-80760-empty-stmt.stdout @@ -0,0 +1,14 @@ +PRINT-BANG INPUT (DISPLAY): ; +PRINT-BANG INPUT (DEBUG): TokenStream [ + Group { + delimiter: None, + stream: TokenStream [ + Punct { + ch: ';', + spacing: Alone, + span: $DIR/issue-80760-empty-stmt.rs:25:17: 25:18 (#0), + }, + ], + span: $DIR/issue-80760-empty-stmt.rs:13:21: 13:23 (#4), + }, +] |
