Track root status in ProgramNode constructor

5 files changed, 20 insertions, 20 deletions

diff --git a/lib/handlebars/compiler/ast.js b/lib/handlebars/compiler/ast.js
index e388e54..74f276e 100644
--- a/lib/handlebars/compiler/ast.js
+++ b/lib/handlebars/compiler/ast.js
@@ -9,12 +9,12 @@ function LocationInfo(locInfo){
 }
 
 var AST = {
-  ProgramNode: function(statements, inverseStrip, inverse, locInfo) {
+  ProgramNode: function(isRoot, statements, inverseStrip, inverse, locInfo) {
     var inverseLocationInfo, firstInverseNode;
-    if (arguments.length === 3) {
+    if (arguments.length === 4) {
       locInfo = inverse;
       inverse = null;
-    } else if (arguments.length === 2) {
+    } else if (arguments.length === 3) {
       locInfo = inverseStrip;
       inverseStrip = null;
     }
@@ -33,9 +33,9 @@ var AST = {
           last_column: firstInverseNode.lastColumn,
           first_column: firstInverseNode.firstColumn
         };
-        this.inverse = new AST.ProgramNode(inverse, inverseStrip, inverseLocationInfo);
+        this.inverse = new AST.ProgramNode(isRoot, inverse, inverseStrip, inverseLocationInfo);
       } else {
-        this.inverse = new AST.ProgramNode(inverse, inverseStrip);
+        this.inverse = new AST.ProgramNode(isRoot, inverse, inverseStrip);
       }
       this.strip.right = inverseStrip.left;
     } else if (inverseStrip) {
@@ -142,7 +142,7 @@ var AST = {
 
     this.type = 'block';
     this.mustache = mustache;
-    this.program = new AST.ProgramNode([content], locInfo);
+    this.program = new AST.ProgramNode(false, [content], locInfo);
   },
 
   ContentNode: function(string, locInfo) {
diff --git a/spec/ast.js b/spec/ast.js
index c05e45c..cad4b30 100644
--- a/spec/ast.js
+++ b/spec/ast.js
@@ -86,7 +86,7 @@ describe('ast', function() {
       var sexprNode = new handlebarsEnv.AST.SexprNode([{ original: 'foo'}], null);
       var mustacheNode = new handlebarsEnv.AST.MustacheNode(sexprNode, null, '{{', {});
       var block = new handlebarsEnv.AST.BlockNode(mustacheNode,
-                                                  {strip: {}}, {strip: {}},
+                                                  {statements: [], strip: {}}, {statements: [], strip: {}},
                                                   {
                                                     strip: {},
                                                     path: {original: 'foo'}
@@ -201,12 +201,12 @@ describe('ast', function() {
 
     describe("storing location info", function(){
       it("stores when `inverse` argument isn't passed", function(){
-        var pn = new handlebarsEnv.AST.ProgramNode([], LOCATION_INFO);
+        var pn = new handlebarsEnv.AST.ProgramNode(false, [], LOCATION_INFO);
         testLocationInfoStorage(pn);
       });
 
       it("stores when `inverse` or `stripInverse` arguments passed", function(){
-        var pn = new handlebarsEnv.AST.ProgramNode([], {strip: {}}, undefined, LOCATION_INFO);
+        var pn = new handlebarsEnv.AST.ProgramNode(false, [], {strip: {}}, undefined, LOCATION_INFO);
         testLocationInfoStorage(pn);
 
         var clone = {
@@ -216,7 +216,7 @@ describe('ast', function() {
           firstColumn: 0,
           lastColumn: 0
         };
-        pn = new handlebarsEnv.AST.ProgramNode([], {strip: {}}, [ clone ], LOCATION_INFO);
+        pn = new handlebarsEnv.AST.ProgramNode(false, [], {strip: {}}, [ clone ], LOCATION_INFO);
         testLocationInfoStorage(pn);
 
         // Assert that the newly created ProgramNode has the same location
diff --git a/spec/parser.js b/spec/parser.js
index ebde171..ff12cc4 100644
--- a/spec/parser.js
+++ b/spec/parser.js
@@ -184,7 +184,7 @@ describe('parser', function() {
 
   describe('externally compiled AST', function() {
     it('can pass through an already-compiled AST', function() {
-      equals(ast_for(new Handlebars.AST.ProgramNode([ new Handlebars.AST.ContentNode("Hello")])), "CONTENT[ \'Hello\' ]\n");
+      equals(ast_for(new Handlebars.AST.ProgramNode(false, [ new Handlebars.AST.ContentNode("Hello")])), "CONTENT[ \'Hello\' ]\n");
     });
   });
 });
diff --git a/spec/regressions.js b/spec/regressions.js
index c633a21..6a7990c 100644
--- a/spec/regressions.js
+++ b/spec/regressions.js
@@ -128,7 +128,7 @@ describe('Regressions', function() {
 
   if (Handlebars.AST) {
     it("can pass through an already-compiled AST via compile/precompile", function() {
-      equal(Handlebars.compile(new Handlebars.AST.ProgramNode([ new Handlebars.AST.ContentNode("Hello")]))(), 'Hello');
+      equal(Handlebars.compile(new Handlebars.AST.ProgramNode(true, [ new Handlebars.AST.ContentNode("Hello")]))(), 'Hello');
     });
 
     it("can pass through an empty string", function() {
diff --git a/src/handlebars.yy b/src/handlebars.yy
index 51796ec..fa69f73 100644
--- a/src/handlebars.yy
+++ b/src/handlebars.yy
@@ -16,17 +16,17 @@ function stripFlags(open, close) {
 %%
 
 root
-  : statements EOF { return new yy.ProgramNode($1, @$); }
-  | EOF { return new yy.ProgramNode([], @$); }
+  : statements EOF { return new yy.ProgramNode(true, $1, @$); }
+  | EOF { return new yy.ProgramNode(true, [], @$); }
   ;
 
 program
-  : simpleInverse statements -> new yy.ProgramNode([], $1, $2, @$)
-  | statements simpleInverse statements -> new yy.ProgramNode($1, $2, $3, @$)
-  | statements simpleInverse -> new yy.ProgramNode($1, $2, [], @$)
-  | statements -> new yy.ProgramNode($1, @$)
-  | simpleInverse -> new yy.ProgramNode([], @$)
-  | "" -> new yy.ProgramNode([], @$)
+  : simpleInverse statements -> new yy.ProgramNode(false, [], $1, $2, @$)
+  | statements simpleInverse statements -> new yy.ProgramNode(false, $1, $2, $3, @$)
+  | statements simpleInverse -> new yy.ProgramNode(false, $1, $2, [], @$)
+  | statements -> new yy.ProgramNode(false, $1, @$)
+  | simpleInverse -> new yy.ProgramNode(false, [], @$)
+  | "" -> new yy.ProgramNode(false, [], @$)
   ;
 
 statements