foo ? (void)x : (signed char)y (csmithreduction)
ID0001081:
**This issue was created automatically from Mantis Issue 1081. Further discussion may take place here.**
---
| **Id** | **Project** | **Category** | **View** | **Due Date** | **Updated** |
| --- | --- | --- | --- | --- | --- |
| ID0001081 | Frama-C | Kernel | public | 2012-02-05 | 2012-09-19 |
| | | | | | |
| --- | --- | --- | --- | --- | --- |
| **Reporter** | pascal | **Assigned To** | virgile | **Resolution** | fixed |
| **Priority** | normal | **Severity** | minor | **Reproducibility** | always |
| **Platform** | - | **OS** | - | **OS Version** | - |
| **Product Version** | Frama-C Nitrogen-20111001 | **Target Version** | - | **Fixed in Version** | Frama-C Oxygen-20120901 |
### Description :
The program below should probably be rejected as ill-typed:
main(){
int foo, x, y;
foo ? (void)x : (signed char)y;
return 0;
}
but:
$ ppc/bin/toplevel.opt -val t.c
[kernel] preprocessing with "gcc -C -E -I. t.c"
...
[value] Values at end of function main:
__retres ? {0}
Incidentally, for this example, the access to uninitialized variable foo should also cause the program to be analyzed as non-terminating. Not sure whether that secondary bug is in the front-end or in the value analysis.
issue