Serial conversions in function result (csmith)
ID0000798: This issue was created automatically from Mantis Issue 798. Further discussion may take place here.
| Id | Project | Category | View | Due Date | Updated |
|---|---|---|---|---|---|
| ID0000798 | Frama-C | Plug-in > Eva | public | 2011-04-17 | 2014-02-12 |
| Reporter | pascal | Assigned To | pascal | Resolution | fixed |
| Priority | normal | Severity | minor | Reproducibility | always |
| Platform | - | OS | - | OS Version | - |
| Product Version | Frama-C Carbon-20110201 | Target Version | - | Fixed in Version | Frama-C Nitrogen-20111001 |
Description :
short x = -10; int y, z, t;
unsigned short f(void) { return x; }
unsigned short g(void) { unsigned short l = (unsigned short)&x; return l; }
main(){ y = (unsigned short)&x; z = f(); t = g(); }
y and z are computed correctly, but t is wrong:
[value] Values for function main: y IN {65526; } z IN {65526; } t IN {-10; }