8b7dc4e03a
Perhaps, we should add an option to disable this new feature. Remark: this commit makes commit46d418aredundant. I'm keeping46d418abecause we may retract this commit in the future.
33 lines
1.2 KiB
Text
33 lines
1.2 KiB
Text
revert_fail.lean:5:2: error:invalid 'revert' tactic, hypothesis 'v' depends on 'n'
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proof state:
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A : Type,
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n : nat,
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v : vector A n
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⊢ v = v
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revert_fail.lean:6:0: error: don't know how to synthesize placeholder
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A : Type,
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n : nat,
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v : vector A n
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⊢ v = v
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revert_fail.lean:6:0: error: failed to add declaration 'example' to environment, value has metavariables
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remark: set 'formatter.hide_full_terms' to false to see the complete term
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?M_1
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revert_fail.lean:11:2: error:invalid tactic, there are no goals to be solved
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proof state:
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no goals
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revert_fail.lean:12:0: error: don't know how to synthesize placeholder
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n : nat
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⊢ n = n
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revert_fail.lean:12:0: error: failed to add declaration 'example' to environment, value has metavariables
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remark: set 'formatter.hide_full_terms' to false to see the complete term
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?M_1
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revert_fail.lean:16:2: error:invalid 'revert' tactic, unknown hypothesis 'm'
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proof state:
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n : nat
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⊢ n = n
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revert_fail.lean:17:0: error: don't know how to synthesize placeholder
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n : nat
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⊢ n = n
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revert_fail.lean:17:0: error: failed to add declaration 'example' to environment, value has metavariables
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remark: set 'formatter.hide_full_terms' to false to see the complete term
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?M_1
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