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Commit dc479b3f by Niels
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check for unsupported compilers

parent 7ffa07e3
Showing with 28 additions and 0 deletions
src/json.hpp
...@@ -53,6 +53,20 @@ SOFTWARE. ...@@ -53,6 +53,20 @@ SOFTWARE.
#include <utility> #include <utility>
#include <vector> #include <vector>
// exclude unsupported compilers
#if defined(__clang__)
#define CLANG_VERSION (__clang_major__ * 10000 + __clang_minor__ * 100 + __clang_patchlevel__)
#if CLANG_VERSION < 34000
#error "unsupported Clang version - see https://github.com/nlohmann/json#supported-compilers"
#endif
#endif
#if defined(__GNUC__)
#define GCC_VERSION (__GNUC__ * 10000 + __GNUC_MINOR__ * 100 + __GNUC_PATCHLEVEL__)
#if GCC_VERSION < 48000
#error "unsupported GCC version - see https://github.com/nlohmann/json#supported-compilers"
#endif
#endif
// disable float-equal warnings on GCC/clang // disable float-equal warnings on GCC/clang
#if defined(__clang__) || defined(__GNUC__) || defined(__GNUG__) #if defined(__clang__) || defined(__GNUC__) || defined(__GNUG__)
#pragma GCC diagnostic push #pragma GCC diagnostic push
......
src/json.hpp.re2c
...@@ -53,6 +53,20 @@ SOFTWARE. ...@@ -53,6 +53,20 @@ SOFTWARE.
#include <utility> #include <utility>
#include <vector> #include <vector>
// exclude unsupported compilers
#if defined(__clang__)
#define CLANG_VERSION (__clang_major__ * 10000 + __clang_minor__ * 100 + __clang_patchlevel__)
#if CLANG_VERSION < 34000
#error "unsupported Clang version - see https://github.com/nlohmann/json#supported-compilers"
#endif
#endif
#if defined(__GNUC__)
#define GCC_VERSION (__GNUC__ * 10000 + __GNUC_MINOR__ * 100 + __GNUC_PATCHLEVEL__)
#if GCC_VERSION < 48000
#error "unsupported GCC version - see https://github.com/nlohmann/json#supported-compilers"
#endif
#endif
// disable float-equal warnings on GCC/clang // disable float-equal warnings on GCC/clang
#if defined(__clang__) || defined(__GNUC__) || defined(__GNUG__) #if defined(__clang__) || defined(__GNUC__) || defined(__GNUG__)
#pragma GCC diagnostic push #pragma GCC diagnostic push
......
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