error[E0658]: the `#[compiler_builtins]` attribute is used to identify the `compiler_builtins` crate which contains compiler-rt intrinsics and will never be stable | |
--> $DIR/feature-gate-compiler-builtins.rs:11:1 | |
| | |
11 | #![compiler_builtins] //~ ERROR the `#[compiler_builtins]` attribute is | |
| ^^^^^^^^^^^^^^^^^^^^^ | |
| | |
= help: add #![feature(compiler_builtins)] to the crate attributes to enable | |
error: aborting due to previous error | |