warning: associated type bounds are unstable
  --> $DIR/constraints-before-generic-args-syntactic-pass.rs:5:19
   |
LL |     foo::<T = u8, T: Ord, String>();
   |                   ^^^^^^
   |
   = note: see issue #52662 <https://github.com/rust-lang/rust/issues/52662> for more information
   = help: add `#![feature(associated_type_bounds)]` to the crate attributes to enable
   = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date
   = warning: unstable syntax can change at any point in the future, causing a hard error!
   = note: for more information, see issue #65860 <https://github.com/rust-lang/rust/issues/65860>

warning: associated type bounds are unstable
  --> $DIR/constraints-before-generic-args-syntactic-pass.rs:8:23
   |
LL |     foo::<T = u8, 'a, T: Ord>();
   |                       ^^^^^^
   |
   = note: see issue #52662 <https://github.com/rust-lang/rust/issues/52662> for more information
   = help: add `#![feature(associated_type_bounds)]` to the crate attributes to enable
   = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date
   = warning: unstable syntax can change at any point in the future, causing a hard error!
   = note: for more information, see issue #65860 <https://github.com/rust-lang/rust/issues/65860>

warning: 2 warnings emitted