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Travis: restore build on GCC 4.4

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This commit is contained in:
Benoit Blanchon
2019-02-28 16:31:08 +01:00
parent 16ddfbc4e0
commit 77f38e4449
3 changed files with 18 additions and 9 deletions
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19
src/ArduinoJson/MsgPack/endianess.hpp
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@@ -9,30 +9,33 @@
namespace ARDUINOJSON_NAMESPACE {
inline void fixEndianess(uint8_t* p, integral_constant<size_t, 8>) {
#if ARDUINOJSON_LITTLE_ENDIAN
inline void fixEndianess(uint8_t *p, integral_constant<size_t, 8>) {
swap(p[0], p[7]);
swap(p[1], p[6]);
swap(p[2], p[5]);
swap(p[3], p[4]);
}
inline void fixEndianess(uint8_t* p, integral_constant<size_t, 4>) {
inline void fixEndianess(uint8_t *p, integral_constant<size_t, 4>) {
swap(p[0], p[3]);
swap(p[1], p[2]);
}
inline void fixEndianess(uint8_t* p, integral_constant<size_t, 2>) {
inline void fixEndianess(uint8_t *p, integral_constant<size_t, 2>) {
swap(p[0], p[1]);
}
inline void fixEndianess(uint8_t*, integral_constant<size_t, 1>) {}
inline void fixEndianess(uint8_t *, integral_constant<size_t, 1>) {}
template <typename T>
inline void fixEndianess(T& value) {
#if ARDUINOJSON_LITTLE_ENDIAN
fixEndianess(reinterpret_cast<uint8_t*>(&value),
inline void fixEndianess(T &value) {
fixEndianess(reinterpret_cast<uint8_t *>(&value),
integral_constant<size_t, sizeof(T)>());
#endif
}
#else
template <typename T>
inline void fixEndianess(T &) {}
#endif
} // namespace ARDUINOJSON_NAMESPACE