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Expand list of trait implementers in E0277 when calling rustc with --verbose Fixes: https://github.com/rust-lang/rust/issues/125984 - Build `rustc` use `./x build`. - Test result <img width="634" alt="image" src="https://github.com/rust-lang/rust/assets/15009201/89377059-2316-492b-a38a-fa33adfc9793"> - vim test.rs ```rust trait Reconcile { fn reconcile(&self); } // Implementing the trait for some types impl Reconcile for bool { fn reconcile(&self) { println!("Reconciling bool"); } } impl Reconcile for i8 { fn reconcile(&self) { println!("Reconciling i8"); } } impl Reconcile for i16 { fn reconcile(&self) { println!("Reconciling i16"); } } impl Reconcile for i32 { fn reconcile(&self) { println!("Reconciling i32"); } } impl Reconcile for i64 { fn reconcile(&self) { println!("Reconciling i64"); } } impl Reconcile for u8 { fn reconcile(&self) { println!("Reconciling u8"); } } impl Reconcile for u16 { fn reconcile(&self) { println!("Reconciling u16"); } } impl Reconcile for u32 { fn reconcile(&self) { println!("Reconciling u32"); } } impl Reconcile for i128 { fn reconcile(&self) { println!("Reconciling u32"); } } impl Reconcile for u128 { fn reconcile(&self) { println!("Reconciling u32"); } } fn process<T: Reconcile>(item: T) { item.reconcile(); } fn main() { let value = String::from("This will cause an error"); process(value); // This line will cause a compilation error } ``` |
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