diff options
Diffstat (limited to 'tests/ui/imports/unused.rs')
-rw-r--r-- | tests/ui/imports/unused.rs | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/tests/ui/imports/unused.rs b/tests/ui/imports/unused.rs new file mode 100644 index 000000000..c22e95ec3 --- /dev/null +++ b/tests/ui/imports/unused.rs @@ -0,0 +1,27 @@ +#![deny(unused)] + +mod foo { + fn f() {} + + mod m1 { + pub(super) use super::f; //~ ERROR unused + } + + mod m2 { + #[allow(unused)] + use super::m1::*; // (despite this glob import) + } + + mod m3 { + pub(super) use super::f; // Check that this is counted as used (cf. issue #36249). + } + + pub mod m4 { + use super::m3::*; + pub fn g() { f(); } + } +} + +fn main() { + foo::m4::g(); +} |