# HG changeset patch
# User Jaroslav Tulach <jaroslav.tulach@apidesign.org>
# Date 1407659843 -7200
# Node ID 3e5087bd13c17559f58ce63f2305a9fdaffc0a43
# Parent  c90c5a9b1900d9f49cda6d34d26dc23a5f49a132
Managed to call the bootstrap method. Just with wrong arguments.

diff -r c90c5a9b1900 -r 3e5087bd13c1 rt/vm/src/main/java/org/apidesign/vm4brwsr/ByteCodeToJavaScript.java
--- a/rt/vm/src/main/java/org/apidesign/vm4brwsr/ByteCodeToJavaScript.java	Sun Aug 10 08:57:22 2014 +0200
+++ b/rt/vm/src/main/java/org/apidesign/vm4brwsr/ByteCodeToJavaScript.java	Sun Aug 10 10:37:23 2014 +0200
@@ -1057,7 +1057,10 @@
                     println("invoke dynamic: " + indx);
                     ByteCodeParser.CPX2 c2 = jc.getCpoolEntry(indx);
                     BootMethodData bm = jc.getBootMethod(c2.cpx1);
-                    String[] mi = jc.getFieldInfoName(bm.method);
+                    CPX2 methodHandle = jc.getCpoolEntry(bm.method);
+                    println("  type: " + methodHandle.cpx1);
+                    String[] mi = jc.getFieldInfoName(methodHandle.cpx2);
+                    String mcn = mangleClassName(mi[0]);
                     char[] returnType = {'V'};
                     StringBuilder cnt = new StringBuilder();
                     String mn = findMethodName(mi, cnt, returnType);
@@ -1066,7 +1069,22 @@
                     println("  mi[2]: " + mi[2]);
                     println("  mn   : " + mn);
                     println("  name and type: " + jc.stringValue(c2.cpx2, true));
-                    emit(smapper, this, "throw 'Invoke dynamic: ' + @1;", "" + indx);
+                    String object = accessClass(mcn) + "(false)";
+                    if (mn.startsWith("cons_")) {
+                        object += ".constructor";
+                    }
+                    append("var metHan = ");
+                    append(accessStaticMethod(object, mn, mi));
+                    append('(');
+//                    if (numArguments > 0) {
+//                        append(vars[0]);
+//                        for (int j = 1; j < numArguments; ++j) {
+//                            append(", ");
+//                            append(vars[j]);
+//                        }
+//                    }
+                    append(");");
+                    emit(smapper, this, "throw 'Invoke dynamic: ' + @1 + ': ' + metHan;", "" + indx);
                     i += 4;
                     break;
                 }
diff -r c90c5a9b1900 -r 3e5087bd13c1 rt/vm8/src/test/java/org/apidesign/bck2brwsr/vm8/InvokeDynamic.java
--- a/rt/vm8/src/test/java/org/apidesign/bck2brwsr/vm8/InvokeDynamic.java	Sun Aug 10 08:57:22 2014 +0200
+++ b/rt/vm8/src/test/java/org/apidesign/bck2brwsr/vm8/InvokeDynamic.java	Sun Aug 10 10:37:23 2014 +0200
@@ -21,6 +21,7 @@
 import java.lang.invoke.ConstantCallSite;
 import java.lang.invoke.MethodHandles;
 import java.lang.invoke.MethodType;
+import org.apidesign.bck2brwsr.core.JavaScriptBody;
 
 public class InvokeDynamic {
 
@@ -33,6 +34,9 @@
     }
 
     public static CallSite boot1(MethodHandles.Lookup lookup, String name, MethodType type) {
+        assertReal("1st parameter lookup", lookup);
+        assertReal("2nd parameter name", name);
+        assertReal("3rd parameter type", type);
         try {
             return new ConstantCallSite(lookup.findVirtual(InvokeDynamic.class, "instance_sayHello", MethodType.methodType(String.class)));
         } catch (NoSuchMethodException | IllegalAccessException e) {
@@ -40,6 +44,14 @@
         }
     }
 
+    @JavaScriptBody(args = { "msg", "value" }, body = 
+        "if (!value) throw msg + ' value: ' + value;"
+    )
+    private static void assertReal(String msg, Object value) {
+        assert value != null : msg;
+        System.err.println(msg + " value: " + value);
+    }
+    
     public String instance_sayHello() {
         return "Hello from Dynamic!";
     }