fix corner case with parentheses around await (#4344)

2020-12-07 20:29:54 +00:00
parent 4bde50ce85
commit 336336f53f
2 changed files with 32 additions and 0 deletions
--- a/lib/output.js
+++ b/lib/output.js
@@ -810,6 +810,16 @@ function OutputStream(options) {
        return needs_parens_assign_cond(this, output);
    });

+    PARENS(AST_Await, function(output) {
+        var p = output.parent();
+        // new (await foo)
+        // (await foo)(bar)
+        if (p instanceof AST_Call) return p.expression === this;
+        // (await foo).prop
+        // (await foo)["prop"]
+        if (p instanceof AST_PropAccess) return p.expression === this;
+    });
+
    /* -----[ PRINTERS ]----- */

    DEFPRINT(AST_Directive, function(output) {