public static void _EmitVariableDefinition(VariableDefinitionList vdl, List<ILInstuction> il)
{
foreach (var vd in vdl.Definitions)
{
if (vd.InitExpression != null) {
var initExprVariable = _EmitExpression(vd.InitExpression, il);
CurrentFunction.AddLocal(initExprVariable, vd.VariableType);
var ilExpr = _constructAssignExpression(vd.Name, initExprVariable);
CurrentFunction.AddLocal(vd.Name, vd.VariableType);
il.Add(ilExpr);
}
else
{
object c;
if (vd.VariableType.Equals(VariableType.IntType))
c = 0;
else if (vd.VariableType.Equals(VariableType.BoolType))
c = false;
else
c = null;
var ilExpr = _constructAssignExpressionToConst(vd.Name, c);
CurrentFunction.AddLocal(vd.Name, vd.VariableType);
il.Add(ilExpr);
}
}
}
public static void EmitVariableDefinition(VariableDefinitionList vdl, List<ILInstuction> il)
{
foreach (var vd in vdl.Definitions)
{
ILExpression initExpr = new ILExpression();
initExpr.Type = ILExpressionType.Assign;
ILExpression varAccess = new ILExpression();
varAccess.Type = ILExpressionType.VariableAccess;
varAccess.Const = vd.Name;
initExpr.LeftNode = varAccess;
if (vd.InitExpression != null)
initExpr.RightNode = ConstructILExpression(vd.InitExpression);
else
{
initExpr.RightNode = new ILExpression();
initExpr.RightNode.Type = ILExpressionType.Const;
if (vd.VariableType.Equals(VariableType.IntType))
initExpr.RightNode.Const = 0;
else if (vd.VariableType.Equals(VariableType.BoolType))
initExpr.RightNode.Const = false;
else
initExpr.RightNode.Const = null;
}
initExpr.Line = GetLabel();
il.Add(initExpr);
}
}
