static void NoModifiesWithJoin(ModifiesInformation a, bool b)
{
if (b)
{
}
else
{
}
string tmpx = a.next.x; // should be unmodified
string tmpy = a.next.y; // should be unmodified
Contract.Assert(tmpx != null); // should result in a pre-condition suggestion
Contract.Assert(tmpy != null); // should result in a pre-condition suggestion
}
static void NoModifiesWithJoin(ModifiesInformation a, bool b)
{
if (b)
{
}
else
{
}
string tmpx = a.next.x; // should be unmodified
string tmpy = a.next.y; // should be unmodified
Contract.Assert(tmpx != null); // should result in a pre-condition suggestion
Contract.Assert(tmpy != null); // should result in a pre-condition suggestion
}
void ModifiesOnBranch2(bool b)
{
if (b)
{
this.next = new ModifiesInformation();
}
else
{
}
string tmpx = this.next.x; // should be modified
string tmpy = this.next.y; // should be modified
Contract.Assert(tmpx != null); // should NOT result in a pre-condition suggestion
Contract.Assert(tmpy != null); // should NOT result in a pre-condition suggestion
}
void ModifiesOnBranch2(bool b)
{
if (b)
{
this.next = new ModifiesInformation();
}
else
{
}
string tmpx = this.next.x; // should be modified
string tmpy = this.next.y; // should be modified
Contract.Assert(tmpx != null); // should NOT result in a pre-condition suggestion
Contract.Assert(tmpy != null); // should NOT result in a pre-condition suggestion
}