lean4-htt/tests/lean/simp_except.lean.expected.out
Leonardo de Moura e24f3341d4 feat(library/init/meta/interactive): simp without foo ==> simp [-foo]
This commit also adds "exception" validation.
A bad "exception" was being silently ignored.
We can also exclude hypotheses. Example: `simp [*, -h]`
2017-07-03 17:10:46 -07:00

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simp_except.lean:13:3: error: unknown identifier 'fax'
state:
a :
⊢ f a = a
simp_except.lean:16:3: error: simplify tactic failed to simplify
state:
a :
⊢ f a = a
simp_except.lean:21:3: error: simplify tactic failed to simplify
state:
a :
⊢ f a = a
simp_except.lean:25:3: error: invalid local exception h, '*' was not used
state:
a : ,
h : a = 0
⊢ a = 0
simp_except.lean:28:3: error: simplify tactic failed to simplify
state:
a : ,
h : a = 0
⊢ a = 0