50 lines
1.5 KiB
C#
50 lines
1.5 KiB
C#
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using System;
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using System.IO;
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using System.Diagnostics;
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using System.Text;
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using System.Reflection;
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using System.Reflection.Emit;
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using System.Windows.Forms;
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using System.Threading;
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public class demo {
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[STAThread]
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public static void Main(string[] args) {
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Form form = new Form1();
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c = new Compiler(reader, Console.Error);
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c.LoadVisitor("bind");
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c.LoadVisitor("typecheck");
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c.LoadVisitor("rewrite");
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c.LoadVisitor("emit");
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c.AddVisitor(typeof (demo));
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Application.Run(form);
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}
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static AssemblyBuilder asm = null;
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static ReflectionReader reader = new ReflectionReader();
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static Compiler c = null;
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public static AssemblyBuilder Compile(string code) {
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c.Msg.Count = 0;
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asm = null;
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int count = c.Compile(new StringReader(code), Console.Out, new string[] {});
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if (count == 0 && asm != null) {
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reader.Load(asm);
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return asm;
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}
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return null;
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}
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public static void Run(AssemblyBuilder asm) {
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MethodInfo m = asm.EntryPoint.DeclaringType.GetMethod(asm.EntryPoint.Name);
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try {
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if (m != null)
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m.Invoke(null, null);
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} catch (Exception e) {
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Console.Error.WriteLine("{0}", e.ToString());
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}
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}
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public static compilation visit(compilation ast, TextWriter w, string[] args, MessageWriter msg) {
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if (msg.Count == 0)
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asm = (AssemblyBuilder)ast;
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return ast;
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}
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}
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