From 3b7312d23af26d0c1bdcb977015bda7c4709f222 Mon Sep 17 00:00:00 2001
From: Nathan Rajlich <nathan@tootallnate.net>
Date: Mon, 1 Oct 2012 11:36:06 -0700
Subject: [PATCH] repl: make "end of input" JSON.parse() errors throw in the
 REPL

---
 lib/repl.js              | 2 +-
 test/simple/test-repl.js | 4 ++++
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/lib/repl.js b/lib/repl.js
index 6ebcdc1814..b10427a16f 100644
--- a/lib/repl.js
+++ b/lib/repl.js
@@ -275,7 +275,7 @@ function REPLServer(prompt, stream, eval_, useGlobal, ignoreUndefined) {
              !e.match(/^SyntaxError: Invalid regular expression/) &&
              !e.match(/^SyntaxError: Invalid flags supplied to RegExp constructor/) &&
              // JSON.parse() error
-             !(e.match(/^SyntaxError: Unexpected token .*\n/) &&
+             !(e.match(/^SyntaxError: Unexpected (token .*|end of input)/) &&
              e.match(/\n    at Object.parse \(native\)\n/));
     }
 
diff --git a/test/simple/test-repl.js b/test/simple/test-repl.js
index ff6b5f98ec..c673cd5024 100644
--- a/test/simple/test-repl.js
+++ b/test/simple/test-repl.js
@@ -126,6 +126,10 @@ function error_test() {
     // should throw
     { client: client_unix, send: 'JSON.parse(\'{invalid: \\\'json\\\'}\');',
       expect: /^SyntaxError: Unexpected token i/ },
+    // end of input to JSON.parse error is special case of syntax error,
+    // should throw
+    { client: client_unix, send: 'JSON.parse(\'{\');',
+      expect: /^SyntaxError: Unexpected end of input/ },
     // invalid RegExps are a special case of syntax error,
     // should throw
     { client: client_unix, send: '/(/;',