]> git.lizzy.rs Git - rust.git/blob - src/test/ui/lint/opaque-ty-ffi-unsafe.stderr
Rollup merge of #87596 - jesyspa:issue-87318-hidden-whitespace, r=estebank
[rust.git] / src / test / ui / lint / opaque-ty-ffi-unsafe.stderr
1 error: `extern` block uses type `impl Fn<()>`, which is not FFI-safe
2   --> $DIR/opaque-ty-ffi-unsafe.rs:11:17
3    |
4 LL |     pub fn a(_: A);
5    |                 ^ not FFI-safe
6    |
7 note: the lint level is defined here
8   --> $DIR/opaque-ty-ffi-unsafe.rs:2:9
9    |
10 LL | #![deny(improper_ctypes)]
11    |         ^^^^^^^^^^^^^^^
12    = note: opaque types have no C equivalent
13
14 error: aborting due to previous error
15