Assertion failed with exact integer model in presence of unions
ID0000341: This issue was created automatically from Mantis Issue 341. Further discussion may take place here.
| Id | Project | Category | View | Due Date | Updated |
|---|---|---|---|---|---|
| ID0000341 | Frama-C | Plug-in > jessie | public | 2009-11-23 | 2009-12-03 |
| Reporter | nrousset | Assigned To | cmarche | Resolution | fixed |
| Priority | normal | Severity | minor | Reproducibility | always |
| Platform | - | OS | - | OS Version | - |
| Product Version | Frama-C Beryllium-20090902 | Target Version | - | Fixed in Version | - |
Description :
(Note: union1.c is taken from the Jessie Plugin Tutorial, chapter 6)
$ frama-c -jessie -jessie-int-model exact union1.c
File "jc/jc_interp.ml", line 1629, characters 13-13: Uncaught exception: File "jc/jc_interp.ml", line 1629, characters 13-19: Assertion failed
Additional Information :
For some reasons, functions (logic_bitvector_of_native, logic_native_of_bitvector, tr_native_type) are commented in jc_interp_misc.ml and jc_interp.ml, but uncommenting them does not magically fix the problem.