Upgrade to TypeScript 1.7.3

README.md

@@ -23,7 +23,7 @@ Download the latest netbeanstypescript.nbm file from the [Releases](https://gith
 
 ### Versioning
 
-The version number of this plugin reflects the version of TypeScript it incorporates (currently 1.6.2), with an extra digit for new versions that do not involve a TypeScript update. We intend to keep this plugin up to date with new versions of TypeScript when they come out.
+The version number of this plugin reflects the version of TypeScript it incorporates (currently 1.7.3), with an extra digit for new versions that do not involve a TypeScript update. We intend to keep this plugin up to date with new versions of TypeScript when they come out.
 
 ### Contributing
 
@@ -33,5 +33,5 @@ We are happy to receive Pull Requests. If you are planning a big change, it's pr
 
 To build the plugin yourself, there are a couple of things that must be done first:
 * Edit this line in `build.xml` to point to where you have TypeScript installed:  
-  `<property name="typescript" value="${env.HOME}/TypeScript-1.6.2"/>`
+  `<property name="typescript" value="${env.HOME}/TypeScript-1.7.3"/>`
 * Open the project in NetBeans. (You can either build in NetBeans or run `ant` from the command line, but either way you must open the project first to create the `nbproject/private` files.)

build.xml

@@ -7,7 +7,7 @@
     <import file="nbproject/build-impl.xml"/>
 
     <property environment="env"/>
-    <property name="typescript" value="${env.HOME}/TypeScript-1.6.2"/>
+    <property name="typescript" value="${env.HOME}/TypeScript-1.7.3"/>
 
     <target name="compile" depends="projectized-common.compile">
         <copy file="${typescript}/lib/lib.d.ts" todir="${build.classes.dir}/netbeanstypescript/resources/"/>

manifest.mf

@@ -3,4 +3,4 @@ AutoUpdate-Show-In-Client: true
 OpenIDE-Module: netbeanstypescript
 OpenIDE-Module-Layer: netbeanstypescript/resources/layer.xml
 OpenIDE-Module-Localizing-Bundle: netbeanstypescript/Bundle.properties
-OpenIDE-Module-Specification-Version: 1.6.2.1
+OpenIDE-Module-Specification-Version: 1.7.3.0

ts/compiler/binder.ts

@@ -91,6 +91,7 @@ namespace ts {
         let container: Node;
         let blockScopeContainer: Node;
         let lastContainer: Node;
+        let seenThisKeyword: boolean;
 
         // If this file is an external module, then it is automatically in strict-mode according to
         // ES6.  If it is not an external module, then we'll determine if it is in strict mode or
@@ -193,8 +194,9 @@ namespace ts {
         function declareSymbol(symbolTable: SymbolTable, parent: Symbol, node: Declaration, includes: SymbolFlags, excludes: SymbolFlags): Symbol {
             Debug.assert(!hasDynamicName(node));
 
+            let isDefaultExport = node.flags & NodeFlags.Default;
             // The exported symbol for an export default function/class node is always named "default"
-            let name = node.flags & NodeFlags.Default && parent ? "default" : getDeclarationName(node);
+            let name = isDefaultExport && parent ? "default" : getDeclarationName(node);
 
             let symbol: Symbol;
             if (name !== undefined) {
@@ -235,6 +237,13 @@ namespace ts {
                     let message = symbol.flags & SymbolFlags.BlockScopedVariable
                         ? Diagnostics.Cannot_redeclare_block_scoped_variable_0
                         : Diagnostics.Duplicate_identifier_0;
+
+                    forEach(symbol.declarations, declaration => {
+                        if (declaration.flags & NodeFlags.Default) {
+                            message = Diagnostics.A_module_cannot_have_multiple_default_exports;
+                        }
+                    });
+
                     forEach(symbol.declarations, declaration => {
                         file.bindDiagnostics.push(createDiagnosticForNode(declaration.name || declaration, message, getDisplayName(declaration)));
                     });
@@ -338,7 +347,14 @@ namespace ts {
                 blockScopeContainer.locals = undefined;
             }
 
-            forEachChild(node, bind);
+            if (node.kind === SyntaxKind.InterfaceDeclaration) {
+                seenThisKeyword = false;
+                forEachChild(node, bind);
+                node.flags = seenThisKeyword ? node.flags | NodeFlags.ContainsThis : node.flags & ~NodeFlags.ContainsThis;
+            }
+            else {
+                forEachChild(node, bind);
+            }
 
             container = saveContainer;
             parent = saveParent;
@@ -860,6 +876,9 @@ namespace ts {
                     return checkStrictModePrefixUnaryExpression(<PrefixUnaryExpression>node);
                 case SyntaxKind.WithStatement:
                     return checkStrictModeWithStatement(<WithStatement>node);
+                case SyntaxKind.ThisKeyword:
+                    seenThisKeyword = true;
+                    return;
 
                 case SyntaxKind.TypeParameter:
                     return declareSymbolAndAddToSymbolTable(<Declaration>node, SymbolFlags.TypeParameter, SymbolFlags.TypeParameterExcludes);