blob: 5c65413aea3a2d98ab5f9b5035c45249835f4183 [file] [log] [blame]
// { dg-do assemble }
// { dg-options "-Wall -Wno-register" }
enum tristate { no = -1, maybe, yes };
tristate
tristate_satisfies (register tristate const t1, register tristate const t2)
{
switch (t1)
{
case no:
return (tristate) -t2;
case maybe:
return yes;
case yes:
return t2;
}
return maybe;
}