| error[E0658]: linking to LLVM intrinsics is experimental |
| --> $DIR/issue-20313.rs:3:5 |
| | |
| LL | fn sqrt(x: f32) -> f32; |
| | ^^^^^^^^^^^^^^^^^^^^^^^ |
| | |
| = note: see issue #29602 <https://github.com/rust-lang/rust/issues/29602> for more information |
| = help: add `#![feature(link_llvm_intrinsics)]` to the crate attributes to enable |
| = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date |
| |
| error: aborting due to 1 previous error |
| |
| For more information about this error, try `rustc --explain E0658`. |
