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Fix -Wunused warnings on JSON_DIAGNOSTICS (#2976)

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* Fix #2975

Define JSON_DIAGNOSTICS to 0 if not defined to fix annoying Wundef warnings.

* amalgamated
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Giovanni Cerretani 2021-08-26 07:35:01 +02:00 committed by GitHub
parent 1fd2213fd2
commit 28a169725e
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2 changed files with 8 additions and 0 deletions
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4
include/nlohmann/detail/macro_scope.hpp
View File

@ -301,3 +301,7 @@
#else #else
#define JSON_EXPLICIT explicit #define JSON_EXPLICIT explicit
#endif #endif
#ifndef JSON_DIAGNOSTICS
#define JSON_DIAGNOSTICS 0
#endif

4
single_include/nlohmann/json.hpp
View File

@ -2514,6 +2514,10 @@ JSON_HEDLEY_DIAGNOSTIC_POP
#define JSON_EXPLICIT explicit #define JSON_EXPLICIT explicit
#endif #endif
#ifndef JSON_DIAGNOSTICS
#define JSON_DIAGNOSTICS 0
#endif
namespace nlohmann namespace nlohmann
{ {