|
public static Check ( Mono.CSharp.Modifiers allowed, Mono.CSharp.Modifiers mod, Mono.CSharp.Modifiers def_access, Mono.CSharp.Location l, |
||
| allowed | Mono.CSharp.Modifiers | |
| mod | Mono.CSharp.Modifiers | |
| def_access | Mono.CSharp.Modifiers | |
| l | Mono.CSharp.Location | |
| Report | ||
| return | Mono.CSharp.Modifiers | |
public static Modifiers Check (Modifiers allowed, Modifiers mod, Modifiers def_access, Location l, Report Report)
{
int invalid_flags = (~(int) allowed) & ((int) mod & ((int) Modifiers.TOP - 1));
int i;
if (invalid_flags == 0){
//
// If no accessibility bits provided
// then provide the defaults.
//
if ((mod & Modifiers.AccessibilityMask) == 0) {
mod |= def_access;
if (def_access != 0)
mod |= Modifiers.DEFAULT_ACCESS_MODIFER;
return mod;
}
return mod;
}
for (i = 1; i <= (int) Modifiers.TOP; i <<= 1) {
if ((i & invalid_flags) == 0)
continue;
Error_InvalidModifier ((Modifiers)i, l, Report);
}
return allowed & mod;
}
public Enum(TypeContainer parent, FullNamedExpression type, Modifiers mod_flags, MemberName name, Attributes attrs)
: base(parent, name, attrs, MemberKind.Enum)
{
underlying_type_expr = type;
var accmods = IsTopLevel ? Modifiers.INTERNAL : Modifiers.PRIVATE;
ModFlags = ModifiersExtensions.Check(AllowedModifiers, mod_flags, accmods, Location, Report);
spec = new EnumSpec(null, this, null, null, ModFlags);
}
