Add range in diagnostic of reserved prebuilt entity name (#1260)

* add diagnostic range

* remove only

Author: Shuai Wang

packages/lu/src/parser/lufile/luParser.js

@@ -148,7 +148,8 @@ class LUParser {
             newEntitySections.forEach(section =>{
                 if (prebuilts.has(section.Name) && section.Type && section.Type !== 'prebuilt') {
                     section.Errors.push(BuildDiagnostic({
-                        message: `The model name ${section.Name} is reserved.`
+                        message: `The model name ${section.Name} is reserved.`,
+                        range: section.Range
                     }))
                 }
             });

packages/lu/test/parser/lufile/sectionapi.test.js

@@ -13,12 +13,15 @@ describe('luParser parse test', () => {
     let luresource = undefined;
     it('new Entity name should not use reserved keywords', () => {
         let fileContent = 
-        `@ ml age
-        @ prebuilt number`;
+        `@ ml age\n@ prebuilt number`;
 
         luresource = luparser.parse(fileContent);
         assert.equal(luresource.Sections[0].Errors.length, 1);
         assert.equal(luresource.Sections[0].Errors[0].Message, 'The model name age is reserved.');
+        assert.equal(luresource.Sections[0].Errors[0].Range.Start.Line, 1);
+        assert.equal(luresource.Sections[0].Errors[0].Range.Start.Character, 0);
+        assert.equal(luresource.Sections[0].Errors[0].Range.End.Line, 1);
+        assert.equal(luresource.Sections[0].Errors[0].Range.End.Character, 9);
     })
 });