Added triple slash support

src/services/goToDefinition.ts

@@ -156,10 +156,16 @@ namespace ts.GoToDefinition {
             return undefined;
         }
 
-        // TODO: Add textSpan for triple slash references (file and type).
-        const comment = findReferenceInPosition(sourceFile.referencedFiles, position);
-        if (comment && tryResolveScriptReference(program, sourceFile, comment) || findReferenceInPosition(sourceFile.typeReferenceDirectives, position)) {
-            return { definitions, textSpan: undefined };
+        let comment = findReferenceInPosition(sourceFile.referencedFiles, position);
+        if (!comment || !tryResolveScriptReference(program, sourceFile, comment)) {
+            comment = findReferenceInPosition(sourceFile.typeReferenceDirectives, position);
+        }
+
+        if (comment) {
+            return {
+                definitions,
+                textSpan: createTextSpanFromBounds(comment.pos, comment.end)
+            };
         }
 
         const node = getTouchingPropertyName(sourceFile, position, /*includeJsDocComment*/ true);

tests/cases/fourslash/goToDefinitionSourceUnit.ts

@@ -4,7 +4,7 @@
 //// //MyFile Comments
 //// //more comments
 //// /// <reference path="so/*unknownFile*/mePath.ts" />
-//// /// <reference path="b/*knownFile*/.ts" />
+//// /// <reference path="[|b/*knownFile*/.ts|]" />
 ////
 //// class clsInOverload {
 ////     static fnOverload();

tests/cases/fourslash/goToDefinitionTypeReferenceDirective.ts

@@ -5,7 +5,7 @@
 /////*0*/declare let $: {x: number};
 
 // @Filename: src/app.ts
-//// /// <reference types="lib/*1*/"/>
+//// /// <reference types="[|lib/*1*/|]"/>
 //// $.x;
 
 verify.goToDefinition("1", "0");

tests/cases/fourslash/shims-pp/goToDefinitionTypeReferenceDirective.ts

@@ -5,7 +5,7 @@
 /////*0*/declare let $: {x: number};
 
 // @Filename: src/app.ts
-//// /// <reference types="lib/*1*/"/>
+//// /// <reference types="[|lib/*1*/|]"/>
 //// $.x;
 
 verify.goToDefinition("1", "0");

tests/cases/fourslash/shims/goToDefinitionTypeReferenceDirective.ts

@@ -5,7 +5,7 @@
 /////*0*/declare let $: {x: number};
 
 // @Filename: src/app.ts
-//// /// <reference types="lib/*1*/"/>
+//// /// <reference types="[|lib/*1*/|]"/>
 //// $.x;
 
 verify.goToDefinition("1", "0");