commit 002addabd8be311dbed48cbdb3fb6e80383a4287
author Niels Lohmann <mail@nlohmann.me> Tue Mar 19 23:10:21 2019 +0100
committer Niels Lohmann <mail@nlohmann.me> Tue Mar 19 23:10:21 2019 +0100
tree e2c0868e906f07e0effd42c7f3356a1237df0cf9
parent a6f9b4e36da52b906d3dbef1b31d859164be9672

:rotating_light: fixed a warning

include/nlohmann/detail/macro_scope.hpp

diff --git a/include/nlohmann/detail/macro_scope.hpp b/include/nlohmann/detail/macro_scope.hpp
index d840836..ef13810 100644
--- a/include/nlohmann/detail/macro_scope.hpp
+++ b/include/nlohmann/detail/macro_scope.hpp
@@ -88,8 +88,8 @@
 
 // manual branch prediction
 #if defined(__clang__) || defined(__GNUC__) || defined(__GNUG__)
-    #define JSON_LIKELY(x)      __builtin_expect(static_cast<bool>(x), 1)
-    #define JSON_UNLIKELY(x)    __builtin_expect(static_cast<bool>(x), 0)
+    #define JSON_LIKELY(x)      __builtin_expect(x, 1)
+    #define JSON_UNLIKELY(x)    __builtin_expect(x, 0)
 #else
     #define JSON_LIKELY(x)      x
     #define JSON_UNLIKELY(x)    x

single_include/nlohmann/json.hpp

diff --git a/single_include/nlohmann/json.hpp b/single_include/nlohmann/json.hpp
index 4107001..b252a0b 100644
--- a/single_include/nlohmann/json.hpp
+++ b/single_include/nlohmann/json.hpp
@@ -539,8 +539,8 @@
 
 // manual branch prediction
 #if defined(__clang__) || defined(__GNUC__) || defined(__GNUG__)
-    #define JSON_LIKELY(x)      __builtin_expect(static_cast<bool>(x), 1)
-    #define JSON_UNLIKELY(x)    __builtin_expect(static_cast<bool>(x), 0)
+    #define JSON_LIKELY(x)      __builtin_expect(x, 1)
+    #define JSON_UNLIKELY(x)    __builtin_expect(x, 0)
 #else
     #define JSON_LIKELY(x)      x
     #define JSON_UNLIKELY(x)    x