Opened 8 years ago
Last modified 3 months ago
#239 assigned defect
DEFGENERIC with unsuitable :generic-function-class gives incomprehensible error
| Reported by: | rschlatte | Owned by: | rschlatte |
|---|---|---|---|
| Priority: | minor | Milestone: | 1.8.1 |
| Component: | CLOS | Version: | 1.2.0-dev |
| Keywords: | Cc: | ||
| Parent Tickets: |
Description
Compiling and loading the following (incorrect) file gives an error saying that foo-generic-function is not of type standard-generic-function. The real error is that foo-generic-function must be defined with (:metaclass funcallable-standard-class) to be suitable as a generic function class.
(require :clos)
(defclass foo-generic-function (standard-generic-function))
(defgeneric goo (a b)
(:generic-function-class foo-generic-function)
(:method (a b)
(princ "default method")))
(print #'goo)
The attached patch would emit a full warning in defgeneric, but currently find-class does not implement correct behavior when called with 3 parameters.
Attachments (1)
Change History (18)
Changed 8 years ago by
| Attachment: | defgeneric-patch.patch added |
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comment:1 Changed 8 years ago by
| Component: | (A)MOP → CLOS |
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| Owner: | changed from ehuelsmann to somebody |
See #240 for the bug blocking the fix for this one.
comment:2 Changed 8 years ago by
| Milestone: | → 1.2.0 |
|---|---|
| Version: | → 1.2.0-dev |
comment:3 Changed 8 years ago by
| Owner: | changed from somebody to rschlatte |
|---|---|
| Status: | new → assigned |
comment:4 Changed 8 years ago by
| Milestone: | 1.2.0 → 1.3.0 |
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comment:5 Changed 7 years ago by
| Summary: | defgeneric with unsuitable :generic-function-class gives incomprehensible error → DEFGENERIC with unsuitable :generic-function-class gives incomprehensible error |
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comment:8 Changed 7 years ago by
| Milestone: | 2.0.0 → 1.4.0 |
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comment:11 Changed 14 months ago by
| Milestone: | 1.6.0 → 1.6.1 |
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Ticket retargeted after milestone closed
comment:12 Changed 9 months ago by
| Milestone: | 1.6.1 → 1.6.2 |
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Ticket retargeted after milestone closed
comment:13 Changed 8 months ago by
| Milestone: | 1.6.2 → 1.7.0 |
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comment:14 Changed 8 months ago by
| Milestone: | 1.7.0 → 1.7.1 |
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Ticket retargeted after milestone closed
comment:15 Changed 6 months ago by
| Milestone: | 1.7.1 → 1.7.2 |
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Ticket retargeted after milestone closed
comment:17 Changed 3 months ago by
| Milestone: | 1.8.0 → 1.8.1 |
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Ticket retargeted after milestone closed
defgeneric generic-function-class warning patch