lean4-htt/tests/lean/csimpAttr.lean.expected.out
2021-08-21 12:22:15 -07:00

6 lines
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Text

[init]
def f (x_1 : obj) : obj :=
let x_2 : obj := Nat.add x_1 x_1;
let x_3 : obj := Nat.add x_2 x_2;
ret x_3csimpAttr.lean:7:17-7:28: error: invalid 'csimp' theorem, only constant replacement theorems (e.g., `@f = @g`) are currently supported.