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using System;
public class broken_cast
{
public static void report (string str)
{
throw new Exception (str);
}
public static void conv_ovf_i (long val, bool shouldThrow)
{
try {
System.IntPtr x = (System.IntPtr) val;
if (shouldThrow)
report (String.Format ("conv_ovf_i did not throw for {0} ", val));
} catch (OverflowException exception) {
if (!shouldThrow)
report (String.Format ("conv_ovf_i did throw for {0}", val));
}
}
public static void conv_ovf_i_un (long val, bool shouldThrow)
{
try {
System.IntPtr x = (System.IntPtr) val;
if (shouldThrow)
report (String.Format ("conv_ovf_i_un did not throw for {0} ", val));
} catch (OverflowException exception) {
if (!shouldThrow)
report (String.Format ("conv_ovf_i_un did throw for {0}", val));
}
}
public static void conv_ovf_u (long val, bool shouldThrow)
{
try {
System.IntPtr x = (System.IntPtr) val;
if (shouldThrow)
report (String.Format ("conv_ovf_u did not throw for {0} ", val));
} catch (OverflowException exception) {
if (!shouldThrow)
report (String.Format ("conv_ovf_u did throw for {0}", val));
}
}
public static void conv_ovf_u_un (long val, bool shouldThrow)
{
try {
System.IntPtr x = (System.IntPtr) val;
if (shouldThrow)
report (String.Format ("conv_ovf_u_un did not throw for {0} ", val));
} catch (OverflowException exception) {
if (!shouldThrow)
report (String.Format ("conv_ovf_u_un did throw for {0}", val));
}
}
public static int Main ()
{
long ok_number = 9;
long negative = -1;
long biggerThanI4 = int.MaxValue;
++biggerThanI4;
long smallerThanI4 = int.MinValue;
--smallerThanI4;
long biggerThanU4 = uint.MaxValue;
++biggerThanU4;
bool is32bits = IntPtr.Size == 4;
int i = 1;
try {
conv_ovf_i (ok_number, false);
++i;
conv_ovf_i (negative, false);
// ++i;
// conv_ovf_i (biggerThanI4, true && is32bits);
// ++i;
// conv_ovf_i (smallerThanI4, true && is32bits);
// ++i;
// conv_ovf_i (biggerThanU4, true && is32bits);
++i;
conv_ovf_i_un (ok_number, false);
++i;
conv_ovf_i_un (negative, false);
++i;
// conv_ovf_i_un (biggerThanI4, true && is32bits);
// ++i;
// conv_ovf_i_un (smallerThanI4, true && is32bits);
// ++i;
// conv_ovf_i_un (biggerThanU4, true && is32bits);
++i;
conv_ovf_u (ok_number, false);
++i;
conv_ovf_u (negative, false);
// ++i;
// conv_ovf_u (biggerThanI4, true && is32bits);
// ++i;
// conv_ovf_u (smallerThanI4, true && is32bits);
// ++i;
// conv_ovf_u (biggerThanU4, true && is32bits);
++i;
conv_ovf_u_un (ok_number, false);
++i;
conv_ovf_u_un (negative, false);
// ++i;
// conv_ovf_u_un (biggerThanI4, true && is32bits);
// ++i;
// conv_ovf_u_un (smallerThanI4, true && is32bits);
// ++i;
// conv_ovf_u_un (biggerThanU4, true && is32bits);
return 0;
} catch (Exception e) {
Console.WriteLine (e);
return i;
}
}
}
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