clang-format: [JS] Support "export enum" declarations.

llvm-svn: 239595

clang/lib/Format/UnwrappedLineParser.cpp

@@ -1725,7 +1725,8 @@ void UnwrappedLineParser::parseJavaScriptEs6ImportExport() {
     return;
   }
 
-  if (FormatTok->isOneOf(tok::kw_const, tok::kw_class, Keywords.kw_var))
+  if (FormatTok->isOneOf(tok::kw_const, tok::kw_class, tok::kw_enum,
+                         Keywords.kw_var))
     return; // Fall through to parsing the corresponding structure.
 
   if (FormatTok->is(tok::l_brace)) {

clang/unittests/Format/FormatTestJS.cpp

@@ -747,6 +747,11 @@ TEST_F(FormatTestJS, Modules) {
                "  a: 1,\n"
                "  b: 2\n"
                "};");
+  verifyFormat("export enum Foo {\n"
+               "  BAR,\n"
+               "  // adsdasd\n"
+               "  BAZ\n"
+               "}");
 }
 
 TEST_F(FormatTestJS, TemplateStrings) {