[elpa] externals/js2-mode 95fe26867d 1/2: Support top-level await

[ELPA Syncer]

branch: externals/js2-mode
commit 95fe26867dd36c4eaf03e94e778c5e9876aa9275
Author: Damien Cassou <damien@cassou.me>
Commit: Damien Cassou <damien@cassou.me>

    Support top-level await
    
    
https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/await#top_level_await
    
    This is part of ECMAScript 2022: 
https://en.wikipedia.org/wiki/ECMAScript#ES2022
---
 NEWS.md         | 2 ++
 js2-mode.el     | 2 +-
 tests/parser.el | 3 +++
 3 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/NEWS.md b/NEWS.md
index 15b276a867..9f08e01228 100644
--- a/NEWS.md
+++ b/NEWS.md
@@ -2,6 +2,8 @@
 
 ## Next
 
+* Support top-level await
+  ([#593](https://github.com/mooz/js2-mode/issues/593)).
 * Fix for escaping inside template literal
   ([#592](https://github.com/mooz/js2-mode/issues/592)).
 
diff --git a/js2-mode.el b/js2-mode.el
index 754c6d15b0..d297c051e7 100644
--- a/js2-mode.el
+++ b/js2-mode.el
@@ -8064,7 +8064,7 @@ string is NAME.  Returns nil and keeps current token 
otherwise."
                nil)
            ;; The parse was successful, so process and return the "await".
            (js2-record-face 'font-lock-keyword-face current-token)
-           (unless (js2-inside-async-function)
+           (unless (or (js2-inside-async-function) (equal 
js2-nesting-of-function 0))
              (js2-report-error "msg.bad.await" nil
                                beg (- end beg)))
            pn))))
diff --git a/tests/parser.el b/tests/parser.el
index 8233d00044..8c2c7d04dd 100644
--- a/tests/parser.el
+++ b/tests/parser.el
@@ -572,6 +572,9 @@ the test."
 (js2-deftest-parse await-inside-array-is-ok
                    "async function foo() {\n  var results = [await bar(), 
await baz()];\n}")
 
+(js2-deftest-parse await-top-level-is-ok
+                   "await bar();")
+
 (js2-deftest-parse await-inside-non-async-function-is-not-ok
                    "function foo() {\n  await bar();\n}"
                    :syntax-error "await")