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