>From 7f360acab212c6c55fca0640191355755bb683d2 Mon Sep 17 00:00:00 2001
From: Vadim Zeitlin <address@hidden>
Date: Mon, 22 May 2017 01:31:48 +0200
Subject: [PATCH] Fix tn_range_test compilation with gcc6

Avoid comparing booleans with 1 or -1, this results in errors like the
following:

	error: comparison of constant '1' with boolean expression is
	always false [-Werror=bool-compare]
---
 tn_range_test.cpp | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/tn_range_test.cpp b/tn_range_test.cpp
index 5d115a4..ed1ed7a 100644
--- a/tn_range_test.cpp
+++ b/tn_range_test.cpp
@@ -137,7 +137,7 @@ void tn_range_test::test_auxiliary_functions(char const* file, int line)
     T const minT = std::numeric_limits<T>::lowest();
 
     INVOKE_BOOST_TEST(!is_strictly_between_extrema(maxT), file, line);
-    if(1 < maxT)
+    if(T(1) < maxT)
         {
         INVOKE_BOOST_TEST( is_strictly_between_extrema<T>(1), file, line);
         }
@@ -152,8 +152,8 @@ void tn_range_test::test_auxiliary_functions(char const* file, int line)
 
     if(minT < 0)
         {
-        INVOKE_BOOST_TEST_EQUAL(-1, signum(T(-1)), file, line);
-        INVOKE_BOOST_TEST_EQUAL(-1, signum(minT), file, line);
+        INVOKE_BOOST_TEST_EQUAL(T(-1), signum(T(-1)), file, line);
+        INVOKE_BOOST_TEST_EQUAL(T(-1), signum(minT), file, line);
         INVOKE_BOOST_TEST_EQUAL(true , is_exact_integer(T(-1)), file, line);
         }
 
-- 
2.8.0.rc1