Added tests for interfaces and tagged templates.

tests/cases/conformance/es6/templates/taggedTemplateStringsWithTagNamedDeclare.ts

@@ -0,0 +1,6 @@
+
+
+function declare(x: any, ...ys: any[]) {
+}
+
+declare `Hello ${0} world!`;

tests/cases/conformance/es6/templates/taggedTemplateStringsWithTagNamedDeclareES6.ts

@@ -0,0 +1,6 @@
+//@target: es6
+
+function declare(x: any, ...ys: any[]) {
+}
+
+declare `Hello ${0} world!`;

tests/cases/conformance/interfaces/interfaceDeclarations/asiPreventsParsingAsInterface01.ts

@@ -0,0 +1,6 @@
+
+var interface: number, I: string;
+
+interface   // This should be the identifier 'interface'
+I           // This should be the identifier 'I'
+{}          // This should be a block body

tests/cases/conformance/interfaces/interfaceDeclarations/asiPreventsParsingAsInterface02.ts

@@ -0,0 +1,6 @@
+
+function f(interface: number, I: string) {
+    interface   // This should be the identifier 'interface'
+    I           // This should be the identifier 'I'
+    {}          // This should be a block body
+}

tests/cases/conformance/interfaces/interfaceDeclarations/asiPreventsParsingAsInterface03.ts

@@ -0,0 +1,8 @@
+
+var interface: number, I: string;
+
+namespace n {
+    interface   // This should be the identifier 'interface'
+    I           // This should be the identifier 'I'
+    {}          // This should be a block body
+}

tests/cases/conformance/interfaces/interfaceDeclarations/asiPreventsParsingAsInterface04.ts

@@ -0,0 +1,7 @@
+
+var declare: boolean, interface: number, I: string;
+
+declare     // This should be the identifier 'declare'
+interface   // This should be the identifier 'interface'
+I           // This should be the identifier 'I'
+{}          // This should be a block body

tests/cases/conformance/interfaces/interfaceDeclarations/asiPreventsParsingAsInterface05.ts

@@ -0,0 +1,12 @@
+"use strict"
+
+var interface: number;
+
+// 'interface' is a strict mode reserved word, and so it would be permissible
+// to allow 'interface' and the name of the interface to be on separate lines;
+// however, this complicates things, and so it is preferable to restrict interface 
+// declarations such that their identifier must follow 'interface' on the same line.
+
+interface   // This should be the identifier 'interface'
+I           // This should be the identifier 'I'
+{ }         // This should be a block body