d1ec806834
This PR improves the error messages produced by invalid pattern-match alternatives and improves parity in error placement between pattern-matching tactics and elaborators. Closes #7170
2 lines
258 B
Text
2 lines
258 B
Text
wildcardAlt.lean:10:2-10:16: error: Invalid occurrence of the wildcard alternative `| _ => ...`: It must be the last alternative
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wildcardAlt.lean:15:2-15:16: error: Invalid occurrence of the wildcard alternative `| _ => ...`: It must be the last alternative
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