This test checks hovering over constants.
-- go.mod --
module mod.com

go 1.18
-- c.go --
package c

const X = 0 //@hover("X", "X", bX)
-- @bX/hover.md --
```go
const X untyped int = 0
```

@hover("X", "X", bX)


[`c.X` on pkg.go.dev](https://pkg.go.dev/mod.com#X)
