From d45d17b2a3a6fe6e456989cbeb11a666ddc3b42d Mon Sep 17 00:00:00 2001
From: Lei Jin <lei@fb.com>
Date: Thu, 20 Feb 2014 12:47:05 -0800
Subject: [PATCH] allow lambda function syntax in cpplint

Summary: as title

Test Plan: arc lint

Reviewers: kailiu

Reviewed By: kailiu

CC: leveldb

Differential Revision: https://reviews.facebook.net/D16251
---
 linters/cpp_linter/cpplint.py | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/linters/cpp_linter/cpplint.py b/linters/cpp_linter/cpplint.py
index 5f7e169bb..d264b00da 100755
--- a/linters/cpp_linter/cpplint.py
+++ b/linters/cpp_linter/cpplint.py
@@ -3104,6 +3104,11 @@ def CheckBraces(filename, clean_lines, linenum, error):
                'LOCKS_EXCLUDED', 'INTERFACE_DEF')) or
           Search(r'\s+=\s*$', line_prefix)):
         match = None
+    # Whitelist lambda function definition which also requires a ";" after
+    # closing brace
+    if match:
+        if Match(r'^.*\[.*\]\s*(.*\)\s*)\{', line):
+            match = None
 
   else:
     # Try matching cases 2-3.