From e67e354d9b3835b65b2c9e4552b1c2945ff75bf2 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jonathan=20M=C3=BCller?= <git@foonathan.net>
Date: Mon, 26 Mar 2018 21:23:08 +0200
Subject: [PATCH] Fix bad assertion

---
 src/cpp_token.cpp | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/cpp_token.cpp b/src/cpp_token.cpp
index 8664f33..e1b1df1 100644
--- a/src/cpp_token.cpp
+++ b/src/cpp_token.cpp
@@ -216,7 +216,7 @@ namespace
         for (; is_digit(*ptr) || *ptr == '\''; ++ptr)
             if (*ptr != '\'')
                 result += *ptr;
-        DEBUG_ASSERT(result.back() != '\'', detail::assert_handler{});
+        DEBUG_ASSERT(result.empty() || result.back() != '\'', detail::assert_handler{});
         return result;
     }
 
@@ -569,7 +569,7 @@ namespace
 
         return type_safe::nullopt;
     }
-}
+} // namespace
 
 cpp_token_string cpp_token_string::tokenize(std::string str)
 {
@@ -605,7 +605,7 @@ namespace
     {
         return std::isalnum(c) || c == '_';
     }
-}
+} // namespace
 
 std::string cpp_token_string::as_string() const
 {