Widen hints for a variable should not influence the values for other variables
ID0000876:
**This issue was created automatically from Mantis Issue 876. Further discussion may take place here.**
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| **Id** | **Project** | **Category** | **View** | **Due Date** | **Updated** |
| --- | --- | --- | --- | --- | --- |
| ID0000876 | Frama-C | Plug-in > Eva | public | 2011-07-04 | 2016-01-26 |
| | | | | | |
| --- | --- | --- | --- | --- | --- |
| **Reporter** | yakobowski | **Assigned To** | yakobowski | **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 Magnesium |
### Description :
With the widen hint below, Value finds the range i ? [30..127] for i. Without the hint, the completely precise value {30} is found. The hint for 'next' should not degrade the results for 'i'.
int max = 25;
int next = 0;
void main () {
/*@ loop pragma WIDEN_HINTS next, 24; */
for (int i=0;i<30;i++) {
int vsize = max;
int vnext = next;
if(vsize > vnext)
next++;
}
}
issue