From 424d0592924d28d6f563f24fa8641023cfcc7dc0 Mon Sep 17 00:00:00 2001
From: Jesse McCarthy <git_commits@jessemccarthy.net>
Date: Mon, 28 Dec 2015 09:58:21 -0500
Subject: [PATCH] Don't make directive from parenthesized string.

---
 packages/babylon/src/parser/statement.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/packages/babylon/src/parser/statement.js b/packages/babylon/src/parser/statement.js
index f58e661e83..a0050cc2d0 100644
--- a/packages/babylon/src/parser/statement.js
+++ b/packages/babylon/src/parser/statement.js
@@ -460,7 +460,8 @@ pp.parseBlockBody = function (node, allowDirectives, topLevel, end) {
     let stmt = this.parseStatement(true, topLevel);
 
     if (allowDirectives && !parsedNonDirective &&
-        stmt.type === "ExpressionStatement" && stmt.expression.type === "StringLiteral") {
+        stmt.type === "ExpressionStatement" && stmt.expression.type === "StringLiteral" &&
+        !stmt.expression.extra.parenthesized) {
       let directive = this.stmtToDirective(stmt);
       node.directives.push(directive);