incorrect UINT8_MAX (and others)
ID0001141: This issue was created automatically from Mantis Issue 1141. Further discussion may take place here.
| Id | Project | Category | View | Due Date | Updated |
|---|---|---|---|---|---|
| ID0001141 | Frama-C | Kernel | public | 2012-04-04 | 2012-09-19 |
| Reporter | Anne | Assigned To | monate | Resolution | fixed |
| Priority | normal | Severity | minor | Reproducibility | have not tried |
| Platform | - | OS | - | OS Version | - |
| Product Version | Frama-C Nitrogen-20111001 | Target Version | - | Fixed in Version | Frama-C Oxygen-20120901 |
Description :
[warning: it is a Library problem, but in put in in Kernel Category since there is no Library Category] with
#include <stdint.h>
UINT8_MAX expend to ((8)(-1)) which lead to: [kernel] failure: Unexpected type of the called function 8: int
it comes from:
libc/__fc_machdep.h:#define __umax(typ) ((typ)(-1)) libc/stdint.h:#define UINT8_MAX __umax(8)