diff options
Diffstat (limited to 'src/test/ui/lint/dead-code/lint-dead-code-2.rs')
-rw-r--r-- | src/test/ui/lint/dead-code/lint-dead-code-2.rs | 41 |
1 files changed, 0 insertions, 41 deletions
diff --git a/src/test/ui/lint/dead-code/lint-dead-code-2.rs b/src/test/ui/lint/dead-code/lint-dead-code-2.rs deleted file mode 100644 index 6bfa4d96f..000000000 --- a/src/test/ui/lint/dead-code/lint-dead-code-2.rs +++ /dev/null @@ -1,41 +0,0 @@ -#![allow(unused_variables)] -#![deny(dead_code)] -#![feature(rustc_attrs, start)] - -struct Foo; - -trait Bar { - fn bar1(&self); - fn bar2(&self) { - self.bar1(); - } -} - -impl Bar for Foo { - fn bar1(&self) { - live_fn(); - } -} - -fn live_fn() {} - -fn dead_fn() {} //~ ERROR: function `dead_fn` is never used - -#[rustc_main] -fn dead_fn2() {} //~ ERROR: function `dead_fn2` is never used - -fn used_fn() {} - -#[start] -fn start(_: isize, _: *const *const u8) -> isize { - used_fn(); - let foo = Foo; - foo.bar2(); - 0 -} - -// this is not main -fn main() { //~ ERROR: function `main` is never used - dead_fn(); - dead_fn2(); -} |