Add Vector type to Kernel

pkg/kernel/lib/text/ast_to_text.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_to_text;
 
 import '../ast.dart';
 import '../import_table.dart';
 import '../type_propagation/type_propagation.dart';
 
 class Namer<T> {
@@ skipping 437 matching lines @@
     } else {
       writeClassReference(type.classNode);
       if (type.typeArguments.isNotEmpty) {
         writeSymbol('<');
         writeList(type.typeArguments, writeType);
         writeSymbol('>');
       }
     }
   }
 
+  visitVectorType(VectorType type) {
+    writeWord('Vector');
+  }
+
   void writeModifier(bool isThere, String name) {
     if (isThere) {
       writeWord(name);
     }
   }
 
   void writeName(Name name) {
     if (name?.name == '') {
       writeWord(emptyNameString);
     } else {
@@ skipping 542 matching lines @@
   }
 
   visitCheckLibraryIsLoaded(CheckLibraryIsLoaded node) {
     writeWord('CheckLibraryIsLoaded');
     writeSymbol('(');
     writeWord(node.import.name);
     writeSymbol(')');
     state = WORD;
   }
 
+  visitVectorCreation(VectorCreation node) {
+    writeWord('MakeVector');
+    writeSymbol('(');
+    writeExpression(node.length);
+    writeSymbol(')');
+  }
+
+  visitVectorGet(VectorGet node) {
+    writeExpression(node.vectorExpression);
+    writeSymbol('[');
+    writeExpression(node.index);
+    writeSymbol(']');
+  }
+
+  visitVectorSet(VectorSet node) {
+    writeExpression(node.vectorExpression);
+    writeSymbol('[');
+    writeExpression(node.index);
+    writeSymbol(']');
+    state = WORD;
+    writeWord('=');

[asgerf, 2017/03/22 14:33:22]

Please change to writeSpaced('=')

[Dmitry Stefantsov, 2017/03/23 11:22:43]

Thanks! Done.

+    writeExpression(node.value);
+  }
+
+  visitVectorCopy(VectorCopy node) {
+    writeWord('CopyVector');
+    writeSymbol('(');
+    writeExpression(node.vectorExpression);
+    writeSymbol(')');
+  }
+
   visitDeferredImport(DeferredImport node) {
     write('import "');
     write('${node.importedLibrary.importUri}');
     write('" deferred as ');
     write(node.name);
     endLine(';');
   }
 
   defaultExpression(Expression node) {
     writeWord('${node.runtimeType}');
@@ skipping 566 matching lines @@
   }
   throw 'illegal ProcedureKind: $kind';
 }
 
 class ExpressionPrinter {
   final Printer writeer;
   final int minimumPrecedence;
 
   ExpressionPrinter(this.writeer, this.minimumPrecedence);
 }