Serialize typedef parameters (including function typed ones) to Kernel and use it to resynthesize t…

pkg/kernel/lib/binary/ast_from_binary.dart

 // Copyright (c) 2016, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 library kernel.ast_from_binary;
 
 import 'dart:convert';
 import 'dart:typed_data';
 
 import '../ast.dart';
 import '../transformations/flags.dart';
@@ skipping 420 matching lines @@
     var reference = canonicalName.getReference();
     Typedef node = reference.node;
     bool shouldWriteData = node == null || _isReadingLibraryImplementation;
     if (node == null) {
       node = new Typedef(null, null, reference: reference);
     }
     int fileOffset = readOffset();
     String name = readStringReference();
     String fileUri = readUriReference();
     readAndPushTypeParameterList(node.typeParameters, node);
+
+    int requiredParameterCount = readUInt();
+    var positionalParameters = readVariableDeclarationList();
+    var namedParameters = readVariableDeclarationList();
+    node.setParameters(
+        requiredParameterCount, positionalParameters, namedParameters);
+
     var type = readDartType();
     typeParameterStack.length = 0;
     if (shouldWriteData) {
       node.fileOffset = fileOffset;
       node.name = name;
       node.fileUri = fileUri;
       node.type = type;
     }
     return node;
   }
@@ skipping 763 matching lines @@
 
   List<NamedExpression> readNamedExpressionList() {
     return new List<NamedExpression>.generate(
         readUInt(), (i) => readNamedExpression());
   }
 
   NamedExpression readNamedExpression() {
     return new NamedExpression(readStringReference(), readExpression());
   }
 
+  List<VariableDeclaration> readVariableDeclarationList() {
+    return new List<VariableDeclaration>.generate(
+        readUInt(), (i) => readVariableDeclaration());
+  }
+
   List<VariableDeclaration> readAndPushVariableDeclarationList() {
     return new List<VariableDeclaration>.generate(
         readUInt(), (i) => readAndPushVariableDeclaration());
   }
 
   VariableDeclaration readAndPushVariableDeclarationOption() {
     return readAndCheckOptionTag() ? readAndPushVariableDeclaration() : null;
   }
 
   VariableDeclaration readAndPushVariableDeclaration() {
@@ skipping 14 matching lines @@
       ..fileOffset = offset
       ..fileEqualsOffset = fileEqualsOffset;
   }
 
   int readOffset() {
     // Offset is saved as unsigned,
     // but actually ranges from -1 and up (thus the -1)
     return readUInt() - 1;
   }
 }