From 641c9fba9ca21bbf6d7112d6c6dfb95aae2bee8e Mon Sep 17 00:00:00 2001
From: Christian Mazakas <christian.mazakas@gmail.com>
Date: Fri, 20 May 2022 14:15:38 -0700
Subject: [PATCH] Update `operator()` implementations for predicate classes to
 properly return a bool

---
 test/objects/test.hpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/test/objects/test.hpp b/test/objects/test.hpp
index 3b80d6c0..1479b5ab 100644
--- a/test/objects/test.hpp
+++ b/test/objects/test.hpp
@@ -290,7 +290,7 @@ namespace test {
       }
     }
 
-    std::size_t operator()(int x1, int x2) const { return x1 < x2; }
+    bool operator()(int x1, int x2) const { return x1 < x2; }
 
     friend bool operator==(less const& x1, less const& x2)
     {
@@ -331,7 +331,7 @@ namespace test {
       }
     }
 
-    std::size_t operator()(int x1, int x2) const { return x1 == x2; }
+    bool operator()(int x1, int x2) const { return x1 == x2; }
 
     friend bool operator==(equal_to const& x1, equal_to const& x2)
     {