Wanted: Compile-time reporting of RETURN-FROMs that can only be (incorrectly) invoked outside the dynamic extent of the corresponding BLOCK
Bug #772039 reported by
Jean-Philippe Paradis
This bug affects 1 person
| Affects | Status | Importance | Assigned to | Milestone | |
|---|---|---|---|---|---|
| SBCL |
Triaged
|
Wishlist
|
Unassigned | ||
Bug Description
The following currently compiles successfully silently:
(defun broken ()
(lambda () (return-from broken)))
Since calling the result of (broken) necessarily always has undefined consequences, I think at least issuing a compile-time WARNING for the above form would be appropriate.
Revision history for this message
| Nikodemus Siivola (nikodemus) wrote | #1 |
| Changed in sbcl: | |
| importance: | Undecided → Wishlist |
| status: | New → In Progress |
| Changed in sbcl: | |
| status: | In Progress → Triaged |
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