Fix namespace-relative enum value

src/Scope.ts

@@ -165,7 +165,7 @@ export class Scope {
      * @param containingNamespace - The namespace used to resolve relative enum names. (i.e. the namespace around the current statement trying to find a enum)
      */
     public getEnumMemberFileLink(enumMemberName: string, containingNamespace?: string): FileLink<EnumMemberStatement> {
-        let lowerNameParts = enumMemberName?.split('.');
+        let lowerNameParts = enumMemberName?.toLowerCase()?.split('.');
         let memberName = lowerNameParts?.splice(lowerNameParts.length - 1, 1)?.[0];
         let lowerName = lowerNameParts?.join('.').toLowerCase();
         const enumMap = this.getEnumMap();

src/bscPlugin/validation/ScopeValidator.ts

@@ -125,7 +125,7 @@ export class ScopeValidator {
                 entityNameLower += '.' + part.name.text.toLowerCase();
 
                 //if this is an enum member, stop validating here to prevent errors further down the chain
-                if (scope.getEnumMemberMap().has(entityNameLower)) {
+                if (scope.getEnumMemberFileLink(entityName, info.enclosingNamespaceNameLower)) {
                     break;
                 }
 

src/parser/tests/statement/Enum.spec.ts

@@ -602,6 +602,23 @@ describe('EnumStatement', () => {
             `);
         });
 
+        it('recognizes namespace-relative enums', () => {
+            program.setFile('source/main.bs', `
+                namespace MyNamespace
+                    enum MyEnum
+                        val1
+                        val2
+                    end enum
+
+                    function foo() as integer
+                        return MyEnum.val1
+                    end function
+                end namespace
+            `);
+            program.validate();
+            expectZeroDiagnostics(program);
+        });
+
         it('replaces enum values from separate file with literals', () => {
             program.setFile('source/enum.bs', `
                 enum CharacterType