[racket] bug with TR type tooltips showing up where they shouldn't?

[Alexander D. Knauth]

I’m not sure how to reliably reproduce it, but right now I have my-unpossible/main.rkt open in DrRacket, and strange type tooltips are appearing.

my-unpossible/main.rkt is an untyped module, though it requires some typed modules.

For example if I hover over line 8, column 1 (blank space) it shows the tooltip:
(-> Real Integer)
Integer
And if I hover over line 8, columns 2-4, it shows:
(-> Real Integer)
If I hover over line 8, columns 5-6, it shows:
(-> Pos (U Pos Dir) Pos (U Pos Dir) [#:normalize? Boolean] Affine)
(-> Real Integer)
And so on.

If I close the window and open it again, they’re still there.
When I quit DrRacket and restart it, they’re still there.
And when I delete the compiled directory within the utils subdir, they’re still there.

But I can’t seem to reproduce it with a simpler example.



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[Robby Findler]

I have noticed strange tooltips showing up today too. If you figure out to
make it happen in some smaller context that would be very helpful.

Robby

I’m not sure how to reliably reproduce it, but right now I have
my-unpossible/main.rkt open in DrRacket, and strange type tooltips are
appearing.
my-unpossible/main.rkt is an untyped module, though it requires some typed modules.
(-> Real Integer)
Integer
(-> Real Integer)
(-> Pos (U Pos Dir) Pos (U Pos Dir) [#:normalize? Boolean] Affine)
(-> Real Integer)
And so on.
If I close the window and open it again, they’re still there.
When I quit DrRacket and restart it, they’re still there.
And when I delete the compiled directory within the utils subdir, they’re
still there.
But I can’t seem to reproduce it with a simpler example.
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