clang-format: [JS] fix incorrectly collapsed lines after export

statement.

When an exported function would follow a class declaration, it would not
be recognized as a stand-alone function. That would then collapse the
following line with the current one, e.g.

  class C {}
  export function f() {} var x;

llvm-svn: 239592

1 files changed, 3 insertions, 0 deletions

diff --git a/clang/unittests/Format/FormatTestJS.cpp b/clang/unittests/Format/FormatTestJS.cpp
index 8f7202eeb20..e01637bfad4 100644
--- a/clang/unittests/Format/FormatTestJS.cpp
+++ b/clang/unittests/Format/FormatTestJS.cpp
@@ -726,6 +726,9 @@ TEST_F(FormatTestJS, Modules) {
   verifyFormat("export default class X { y: number }");
   verifyFormat("export default function() {\n  return 1;\n}");
   verifyFormat("export var x = 12;");
+  verifyFormat("class C {}\n"
+               "export function f() {}\n"
+               "var v;");
   verifyFormat("export var x: number = 12;");
   verifyFormat("export const y = {\n"
                "  a: 1,\n"