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| ID | Category | Severity | Reproducibility | Date Submitted | Last Update | ||||
| 0003691 | [Squeak] FFI | minor | always | 05-21-06 22:05 | 07-12-06 20:49 | ||||
| Reporter | nicolas cellier | View Status | public | ||||||
| Assigned To | andreas | ||||||||
| Priority | normal | Resolution | fixed | ||||||
| Status | closed | Product Version | 3.9 | ||||||
| Summary | 0003691: [BUG][FIX] ExternalType>>storeOn: infinite loop | ||||||||
| Description |
Try: Transcript open. ExternalType long storeOn: Transcript. Transcript endEntry. |
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| Additional Information |
storeOn; is used in LiteralNode printOn: I implemented FFI call with more than 15 args as: (pushConstant: 0; pushTemp: 0; send: #invokeWithArguments: ) where temp0 is an array of arguments. Unfortunately, the debugger has a hard time due to above infinite loop. |
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| Attached Files |
 FFI-ExternalType-storeOn-Patch.1.cs [^] (529 bytes) 05-21-06 22:10 |
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(0005022 - 339 - 425 - 425 - 425 - 425 - 425) andreas 05-21-06 22:14 |
That's not a bug in the FFI - storeOn: generally does not deal with recursive structures like here: a1 := Array new: 1. a2 := Array new: 1. a1 at: 1 put: a2. a2 at: 1 put: a1. a1 storeString. storeOn: is generally a fairly useless method unless the exact context of the operation is known beforehand. Use #printOn: instead. |
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(0005023 - 229 - 247 - 247 - 247 - 247 - 247) nicolas cellier 05-21-06 22:29 |
I do agree, personnally i will not use storeOn: BUT: the debugger does use storeOn: via LiteralNode... The bug does not show on a regular image, that's true, but it does in a hacked image where 15 args limitation is resolved. |
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(0005024 - 47 - 47 - 47 - 47 - 47 - 47) andreas 05-21-06 22:41 |
Well, if you have a solution, please submit it. |
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(0005411 - 102 - 102 - 228 - 228 - 228 - 228) nicolas cellier 06-28-06 19:34 |
You can find my proposed solution for more than 15 arguments at http://bugs.impara.de/view.php?id=2918 [^] |
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(0005649 - 29 - 29 - 29 - 29 - 29 - 29) andreas 07-09-06 03:46 |
Included. Thanks for the fix. |
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Issue History |
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| Date Modified | Username | Field | Change |
| 05-21-06 22:05 | nicolas cellier | New Issue | |
| 05-21-06 22:05 | nicolas cellier | Status | new => assigned |
| 05-21-06 22:05 | nicolas cellier | Assigned To | => andreas |
| 05-21-06 22:10 | nicolas cellier | File Added: FFI-ExternalType-storeOn-Patch.1.cs | |
| 05-21-06 22:14 | andreas | Status | assigned => resolved |
| 05-21-06 22:14 | andreas | Resolution | open => no change required |
| 05-21-06 22:14 | andreas | Note Added: 0005022 | |
| 05-21-06 22:29 | nicolas cellier | Status | resolved => feedback |
| 05-21-06 22:29 | nicolas cellier | Resolution | no change required => reopened |
| 05-21-06 22:29 | nicolas cellier | Note Added: 0005023 | |
| 05-21-06 22:41 | andreas | Note Added: 0005024 | |
| 06-28-06 19:34 | nicolas cellier | Note Added: 0005411 | |
| 07-09-06 03:46 | andreas | Status | feedback => resolved |
| 07-09-06 03:46 | andreas | Resolution | reopened => fixed |
| 07-09-06 03:46 | andreas | Note Added: 0005649 | |
| 07-12-06 20:49 | MarcusDenker | Status | resolved => closed |
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