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Lesson 20 Step 4 #171

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MarkPuchalaII opened this issue Dec 4, 2017 · 0 comments

MarkPuchalaII commented Dec 4, 2017

In the middle of this section, the tutorial states:
"Let's activate this warning with the default ones:
#warnings "+a-4-6-7-27..29"

We can now implement a function that does not use all the labels and see what happens:
let abs { x } = x"

It seems to be suggesting that we're about to get an error.
Interestingly enough, there is no error. Everything compiles just fine.

Perhaps the terminal's more up-to-date than the lesson steps?

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