mirror of
https://github.com/rust-lang/rust.git
synced 2024-11-25 00:03:43 +00:00
20 lines
910 B
Rust
20 lines
910 B
Rust
// compile-flags: -Z ui-testing=no
|
|
|
|
struct MyError;
|
|
impl std::error::Error for MyError {}
|
|
//~^ ERROR: `MyError` doesn't implement `std::fmt::Display`
|
|
//~| ERROR: `MyError` doesn't implement `Debug`
|
|
|
|
fn main() {}
|
|
|
|
// This test relies on library/std/src/error.rs *not* being included in the error message, so that
|
|
// we can test whether a file not included in the error message affects it (more specifically
|
|
// whether the line number of the excluded file affects the indentation of the other line numbers).
|
|
//
|
|
// To test this we're simulating a remap of the rust src base (so that library/std/src/error.rs
|
|
// does not point to a local file) *and* we're disabling the code to try mapping a remapped path to
|
|
// a local file (which would defeat the purpose of the former flag).
|
|
//
|
|
// Note that this comment is at the bottom of the file intentionally, as we need the line number of
|
|
// the impl to be lower than 10.
|