Kernel error with RTE generated annotations: invalid operands (bitwise)
ID0000594: This issue was created automatically from Mantis Issue 594. Further discussion may take place here.
| Id | Project | Category | View | Due Date | Updated |
|---|---|---|---|---|---|
| ID0000594 | Frama-C | Kernel | public | 2010-10-02 | 2012-09-19 |
| Reporter | dpariente | Assigned To | virgile | Resolution | fixed |
| Priority | normal | Severity | minor | Reproducibility | always |
| Platform | - | OS | - | OS Version | - |
| Product Version | Frama-C GIT, precise the release id | Target Version | - | Fixed in Version | Frama-C Oxygen-20120901 |
Description :
Analyzing:
void f(unsigned long x) { short y; y = (short )((x >> 4) & 255UL); }
with: frama-c -rte -rte-precond e105.c -print -no-unicode -ocode e105b.c
and then, analyzing the output file with: frama-c e105b.c -no-unicode
gives: e105b.c:5:[kernel] user error: invalid operands to binary &; unexpected integer and boolean in annotation.