Unbound variable raised by why in presence of an unsafe cast
ID0000291:
**This issue was created automatically from Mantis Issue 291. Further discussion may take place here.**
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| **Id** | **Project** | **Category** | **View** | **Due Date** | **Updated** |
| --- | --- | --- | --- | --- | --- |
| ID0000291 | Frama-C | Plug-in > jessie | public | 2009-10-20 | 2009-10-20 |
| | | | | | |
| --- | --- | --- | --- | --- | --- |
| **Reporter** | Sylvain Boulme | **Assigned To** | cmarche | **Resolution** | open |
| **Priority** | normal | **Severity** | minor | **Reproducibility** | always |
| **Platform** | - | **OS** | - | **OS Version** | - |
| **Product Version** | Frama-C Beryllium-20090902 | **Target Version** | - | **Fixed in Version** | - |
### Description :
In presence of an unsafe cast (that breaks the hypothesis of non-alias between pointers of distinct types), "frama-c -jessie" crashes with the error below instead of a more friendly error message:
File "why/septype0.why", line 617, characters 44-65:
Unbound variable bitvector_alloc_table
## Attachments
- [septype0.c](/uploads/f3b13146c9eb8d192dbdad1e0daca8e6/septype0.c)
issue