From f3e759cd03e575239b521a577d53ca8d6c400c64 Mon Sep 17 00:00:00 2001
From: r-e-d <renaud.durlin@gmail.com>
Date: Tue, 30 Sep 2014 10:58:21 +0200
Subject: [PATCH] Strict mode incorrectly reset after function

---
 acorn.js      | 6 +++---
 test/tests.js | 3 +++
 2 files changed, 6 insertions(+), 3 deletions(-)

diff --git a/acorn.js b/acorn.js
index 8d4760d520..24b7ff5bef 100644
--- a/acorn.js
+++ b/acorn.js
@@ -302,7 +302,7 @@
   function initParserState() {
     lastStart = lastEnd = tokPos;
     if (options.locations) lastEndLoc = new Position;
-    inFunction = inGenerator = strict = null;
+    inFunction = inGenerator = strict = false;
     labels = [];
     readToken();
   }
@@ -1752,7 +1752,7 @@
   // function bodies).
 
   function parseBlock(allowStrict) {
-    var node = startNode(), first = true, strict = false, oldStrict;
+    var node = startNode(), first = true, oldStrict;
     node.body = [];
     expect(_braceL);
     while (!eat(_braceR)) {
@@ -1764,7 +1764,7 @@
       }
       first = false;
     }
-    if (strict && !oldStrict) setStrict(false);
+    if (oldStrict === false) setStrict(false);
     return finishNode(node, "BlockStatement");
   }
 
diff --git a/test/tests.js b/test/tests.js
index 40069ee697..c39aa3cde6 100644
--- a/test/tests.js
+++ b/test/tests.js
@@ -27285,6 +27285,9 @@ testFail("(function a(eval) { \"use strict\"; })",
 testFail("(function a(package) { \"use strict\"; })",
          "Defining 'package' in strict mode (1:12)");
 
+testFail("\"use strict\";function foo(){\"use strict\";}function bar(){var v = 015}",
+         "Invalid number (1:65)");
+
 testFail("var this = 10;", "Unexpected token (1:4)");
 
 testFail("throw\n10;", "Illegal newline after throw (1:5)");