lean4-htt/tests/lean/aux_decl_zeta.lean.expected.out
Leonardo de Moura 54f7bf9391 fix(frontends/lean, library/tactic): remove redundant error messages, and fix position of error messages
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.
2017-02-07 20:25:28 -08:00

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aux_decl_zeta.lean:11:48: error: equation compiler failed to create auxiliary declaration 'f._match_1', auxiliary declaration has references to let-declarations (possible solution: use 'set_option eqn_compiler.zeta true')
nested exception message:
type mismatch at application
x = w
term
w
has type
vec n
but is expected to have type
vec 10
aux_decl_zeta.lean:5:11: warning: declaration 'f' uses sorry