diff options
Diffstat (limited to 'src/test/ui/lint/unused/unused-doc-comments-for-macros.rs')
-rw-r--r-- | src/test/ui/lint/unused/unused-doc-comments-for-macros.rs | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/src/test/ui/lint/unused/unused-doc-comments-for-macros.rs b/src/test/ui/lint/unused/unused-doc-comments-for-macros.rs new file mode 100644 index 000000000..05828ebb2 --- /dev/null +++ b/src/test/ui/lint/unused/unused-doc-comments-for-macros.rs @@ -0,0 +1,17 @@ +#![deny(unused_doc_comments)] +#![feature(rustc_attrs)] + +macro_rules! foo { () => {}; } + +fn main() { + /// line1 //~ ERROR: unused doc comment + /// line2 + /// line3 + foo!(); + + // Ensure we still detect another doc-comment block. + /// line1 //~ ERROR: unused doc comment + /// line2 + /// line3 + foo!(); +} |