/// <summary>
/// Gets additional flags of the caller routine.
/// </summary>
public static RoutineFlags InvocationFlags(this IPhpRoutineSymbol routine)
{
RoutineFlags f = RoutineFlags.None;
var ps = routine.Parameters;
foreach (var p in ps)
{
if (p.IsImplicitlyDeclared)
{
if (SpecialParameterSymbol.IsLocalsParameter(p))
{
f |= RoutineFlags.UsesLocals;
}
else if (SpecialParameterSymbol.IsCallerArgsParameter(p))
{
f |= RoutineFlags.UsesArgs;
}
else if (SpecialParameterSymbol.IsCallerStaticClassParameter(p))
{
f |= RoutineFlags.UsesLateStatic;
}
}
else
{
break;
}
}
return(f);
}
/// <summary>
/// Gets additional flags of the caller routine.
/// </summary>
public static RoutineFlags InvocationFlags(this IPhpRoutineSymbol routine)
{
RoutineFlags f = RoutineFlags.None;
var ps = routine.Parameters;
foreach (var p in ps)
{
if (p.IsImplicitlyDeclared)
{
if (SpecialParameterSymbol.IsQueryValueParameter(p, out var ctor, out var container))
{
switch (container)
{
case SpecialParameterSymbol.QueryValueTypes.CallerArgs:
f |= RoutineFlags.UsesArgs;
break;
case SpecialParameterSymbol.QueryValueTypes.LocalVariables:
f |= RoutineFlags.UsesLocals;
break;
}
}
else if (SpecialParameterSymbol.IsCallerStaticClassParameter(p))
{
f |= RoutineFlags.UsesLateStatic;
}
}
