diff options
Diffstat (limited to 'tests/ui/extern/extern-no-mangle.stderr')
| -rw-r--r-- | tests/ui/extern/extern-no-mangle.stderr | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/tests/ui/extern/extern-no-mangle.stderr b/tests/ui/extern/extern-no-mangle.stderr new file mode 100644 index 000000000..f20ee158a --- /dev/null +++ b/tests/ui/extern/extern-no-mangle.stderr @@ -0,0 +1,42 @@ +warning: attribute should be applied to a free function, impl method or static + --> $DIR/extern-no-mangle.rs:24:5 + | +LL | #[no_mangle] + | ^^^^^^^^^^^^ +... +LL | let x = 0_u8; + | ------------- not a free function, impl method or static + | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! +note: the lint level is defined here + --> $DIR/extern-no-mangle.rs:1:9 + | +LL | #![warn(unused_attributes)] + | ^^^^^^^^^^^^^^^^^ + +warning: `#[no_mangle]` has no effect on a foreign static + --> $DIR/extern-no-mangle.rs:11:5 + | +LL | #[no_mangle] + | ^^^^^^^^^^^^ help: remove this attribute +... +LL | pub static FOO: u8; + | ------------------- foreign static + | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: symbol names in extern blocks are not mangled + +warning: `#[no_mangle]` has no effect on a foreign function + --> $DIR/extern-no-mangle.rs:16:5 + | +LL | #[no_mangle] + | ^^^^^^^^^^^^ help: remove this attribute +... +LL | pub fn bar(); + | ------------- foreign function + | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: symbol names in extern blocks are not mangled + +warning: 3 warnings emitted + |