/// <summary>
/// Convert a integer compare operation (bge, bgt, ble, blt) with enum argument.
/// </summary>
private static void ConvertICmpArgument(AstExpression node, int argIndex, XTypeDefinition enumType, AssemblyCompiler compiler)
{
Debug.Assert(node.Arguments.Count == 2);
var isWide = enumType.GetEnumUnderlyingType().IsWide();
var module = compiler.Module;
var retType = isWide ? module.TypeSystem.Long : module.TypeSystem.Int;
// Convert arguments
ConvertNumericOpArgument(node, argIndex, enumType, isWide, retType);
}
/// <summary>
/// Convert a binary operation (Add, Sub, Mul, Div, Rem, And, Or, Xor) resulting in an enum.
/// </summary>
private static void ConvertBinOp(AstExpression node, XTypeDefinition enumType, AssemblyCompiler compiler)
{
Debug.Assert(node.Arguments.Count == 2);
var isWide = enumType.GetEnumUnderlyingType().IsWide();
var module = compiler.Module;
var retType = isWide ? module.TypeSystem.Long : module.TypeSystem.Int;
// Convert arguments
ConvertNumericOpArgument(node, 0, enumType, isWide, retType);
ConvertNumericOpArgument(node, 1, enumType, isWide, retType);
// Convert return value
if ((node.ExpectedType == null) || (!node.ExpectedType.IsPrimitive))
{
ConvertNumericToEnum(node, enumType, retType);
}
}