JS templates

sdk/lib/_internal/compiler/implementation/ssa/nodes.dart

 // Copyright (c) 2012, 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.
 
 part of ssa;
 
 abstract class HVisitor<R> {
   R visitAdd(HAdd node);
   R visitBitAnd(HBitAnd node);
   R visitBitNot(HBitNot node);
@@ skipping 1622 matching lines @@
               const TypeMask.nonNullEmpty());
 
   accept(HVisitor visitor) => visitor.visitLocalSet(this);
 
   HLocalValue get local => inputs[0];
   HInstruction get value => inputs[1];
   bool isJsStatement() => true;
 }
 
 class HForeign extends HInstruction {
-  final js.Node codeAst;
+  final js.Template codeTemplate;
   final bool isStatement;
   final bool _canThrow;
   final native.NativeBehavior nativeBehavior;
 
-  HForeign(this.codeAst,
+  HForeign(this.codeTemplate,
            TypeMask type,
            List<HInstruction> inputs,
            {this.isStatement: false,
             SideEffects effects,
             native.NativeBehavior nativeBehavior,
             canThrow: false})
       : this.nativeBehavior = nativeBehavior,
         this._canThrow = canThrow,
         super(inputs, type) {
     if (effects == null && nativeBehavior != null) {
       effects = nativeBehavior.sideEffects;
     }
     if (effects != null) sideEffects.add(effects);
   }
 
-  HForeign.statement(codeAst, List<HInstruction> inputs,
+  HForeign.statement(codeTemplate, List<HInstruction> inputs,
                      SideEffects effects,
                      native.NativeBehavior nativeBehavior,
                      TypeMask type)
-      : this(codeAst, type, inputs, isStatement: true,
+      : this(codeTemplate, type, inputs, isStatement: true,
              effects: effects, nativeBehavior: nativeBehavior);
 
   accept(HVisitor visitor) => visitor.visitForeign(this);
 
   bool isJsStatement() => isStatement;
   bool canThrow() {
     return _canThrow
         || sideEffects.hasSideEffects()
         || sideEffects.dependsOnSomething();
   }
@@ skipping 1346 matching lines @@
 class HDynamicType extends HRuntimeType {
   HDynamicType(DynamicType dartType, TypeMask instructionType)
       : super(const <HInstruction>[], dartType, instructionType);
 
   accept(HVisitor visitor) => visitor.visitDynamicType(this);
 
   int typeCode() => HInstruction.DYNAMIC_TYPE_TYPECODE;
 
   bool typeEquals(HInstruction other) => other is HDynamicType;
 }