error[E0658]: the type `f16` is unstable --> $DIR/feature-gate-f16.rs:3:10 | LL | const A: f16 = 10.0; | ^^^ | = note: see issue #116909 for more information = help: add `#![feature(f16)]` to the crate attributes to enable = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date error[E0658]: the type `f16` is unstable --> $DIR/feature-gate-f16.rs:6:12 | LL | let a: f16 = 100.0; | ^^^ | = note: see issue #116909 for more information = help: add `#![feature(f16)]` to the crate attributes to enable = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date error[E0658]: the type `f16` is unstable --> $DIR/feature-gate-f16.rs:11:11 | LL | fn foo(a: f16) {} | ^^^ | = note: see issue #116909 for more information = help: add `#![feature(f16)]` to the crate attributes to enable = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date error[E0658]: the type `f16` is unstable --> $DIR/feature-gate-f16.rs:14:8 | LL | a: f16, | ^^^ | = note: see issue #116909 for more information = help: add `#![feature(f16)]` to the crate attributes to enable = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date error[E0658]: the type `f16` is unstable --> $DIR/feature-gate-f16.rs:7:13 | LL | let b = 0.0f16; | ^^^^^^ | = note: see issue #116909 for more information = help: add `#![feature(f16)]` to the crate attributes to enable = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date error: aborting due to 5 previous errors For more information about this error, try `rustc --explain E0658`.