public void Add(VariableSymbol symbol)
{
Definitions.Add(symbol);
}
public static void EmitVariableDefinition(VariableSymbol vSymbol, SymbolTable table, ILGenerator ilGen)
{
Type localType = GetTypeForCompilerType(vSymbol.VariableType);
LocalBuilder localBuilder = ilGen.DeclareLocal(localType);
if (vSymbol.InitExpression != null)
{
if (vSymbol.InitExpression.ResultType.TypeEnum == VariableTypeEnum.NULL)
{
Type arrayType = GetTypeForCompilerType(vSymbol.VariableType);
ilGen.Emit(OpCodes.Call, GetArrayNullGetter(arrayType));
}
else
{
EmitExpression(vSymbol.InitExpression, table, ilGen);
}
}
else
{
if (vSymbol.VariableType.TypeEnum == VariableTypeEnum.Array)
{
MethodInfo mi = GetArrayNullGetter(localType);
ilGen.Emit(OpCodes.Call, mi);
}
else
{
ilGen.Emit(OpCodes.Ldc_I4_0);
}
}
ilGen.Emit(OpCodes.Stloc, localBuilder);
table.AddSymbol(vSymbol.Name, localType, localBuilder);
}