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Commit 8f9f5617 authored by Niels's avatar Niels
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Merge branch 'feature/detect_unsupported_compilers' into develop 

- added error macros to exclude unsupported compilers
parents 513fac58 924f7811
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src/json.hpp
View file @ 8f9f5617
......@@ -54,6 +54,19 @@ SOFTWARE.
#include <utility>
#include <vector>
// exclude unsupported compilers
#if defined(__clang__)
#define CLANG_VERSION (__clang_major__ * 10000 + __clang_minor__ * 100 + __clang_patchlevel__)
#if CLANG_VERSION < 30400
#error "unsupported Clang version - see https://github.com/nlohmann/json#supported-compilers"
#endif
#elif defined(__GNUC__)
#define GCC_VERSION (__GNUC__ * 10000 + __GNUC_MINOR__ * 100 + __GNUC_PATCHLEVEL__)
#if GCC_VERSION < 40900
#error "unsupported GCC version - see https://github.com/nlohmann/json#supported-compilers"
#endif
#endif
// disable float-equal warnings on GCC/clang
#if defined(__clang__) || defined(__GNUC__) || defined(__GNUG__)
#pragma GCC diagnostic push
......
src/json.hpp.re2c
View file @ 8f9f5617
......@@ -54,6 +54,19 @@ SOFTWARE.
#include <utility>
#include <vector>
// exclude unsupported compilers
#if defined(__clang__)
#define CLANG_VERSION (__clang_major__ * 10000 + __clang_minor__ * 100 + __clang_patchlevel__)
#if CLANG_VERSION < 30400
#error "unsupported Clang version - see https://github.com/nlohmann/json#supported-compilers"
#endif
#elif defined(__GNUC__)
#define GCC_VERSION (__GNUC__ * 10000 + __GNUC_MINOR__ * 100 + __GNUC_PATCHLEVEL__)
#if GCC_VERSION < 40900
#error "unsupported GCC version - see https://github.com/nlohmann/json#supported-compilers"
#endif
#endif
// disable float-equal warnings on GCC/clang
#if defined(__clang__) || defined(__GNUC__) || defined(__GNUG__)
#pragma GCC diagnostic push
......
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