54f7bf9391
Summary: We minimize the number of "'sorry' used warning messages". We also re-target the error to the main declaration. Example: foo._main ==> foo We do not report for auxiliary declarations such as "_example" and "foo.equations._eqn_1" Get rid of the redundant error message "error : failed" for tactics. We added "silent failures" in the tactic framework. We do not store line/col information for tactics nested in notation declarations. Before this commit, we would have tactics such as (tactic.save_info line col) nested inside of notation declarations.
7 lines
233 B
Text
7 lines
233 B
Text
do_match_fail.lean:8:2: error: match failed
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state:
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p q : Prop,
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a : p,
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a_1 : q
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⊢ p
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do_match_fail.lean:20:3: error: invalid non-exhaustive set of equations (use 'set_option trace.eqn_compiler.elim_match true' for additional details)
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