File: issue-71363.rs

package info (click to toggle)
rustc 1.85.0%2Bdfsg3-1
  • links: PTS, VCS
  • area: main
  • in suites: experimental, sid, trixie
  • size: 893,396 kB
  • sloc: xml: 158,127; python: 35,830; javascript: 19,497; cpp: 19,002; sh: 17,245; ansic: 13,127; asm: 4,376; makefile: 1,051; perl: 29; lisp: 29; ruby: 19; sql: 11
file content (19 lines) | stat: -rw-r--r-- 911 bytes parent folder | download | duplicates (5)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
//@ 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.