librustc: Improve error message for incompatible trait method signatures... #13333
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…alexcrichton This can be a frustrating error message, ideally we should print the signature mismatch, but hinting that it's a trait incompatibility helps tracking root cause. Also beefed up the testcases for this. Ideally we would print the signature mismatch in the error helper?
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fix(generate_method): correct method indentation inside generated impl and change gen loc should fix rust-lang#10619
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This can be a frustrating error message, ideally we should print the signature mismatch, but hinting that it's a trait incompatibility helps tracking root cause. Also beefed up the testcases for this.
Ideally we would print the signature mismatch in the error helper?