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Suppress gcc 4.8.5 (CentOS 7) warning.

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```
include/pybind11/eigen/../numpy.h:63:53: error: dereferencing type-punned pointer will break strict-aliasing rules [-Werror=strict-aliasing]
         return *reinterpret_cast<T *>(value_storage_);
                                                     ^
```
This commit is contained in:
Ralf W. Grosse-Kunstleve 2023-10-09 07:00:47 -07:00
parent 109a1659c8
commit 88cec1152a
1 changed files with 6 additions and 0 deletions
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6
include/pybind11/numpy.h
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@ -59,7 +59,13 @@ public:
initialized_ = true; initialized_ = true;
} }
} }
PYBIND11_WARNING_PUSH
#if !defined(__clang__) && defined(__GNUC__) && __GNUC__ < 5
// Needed for gcc 4.8.5
PYBIND11_WARNING_DISABLE_CLANG("-Wstrict-aliasing")
#endif
return *reinterpret_cast<T *>(value_storage_); return *reinterpret_cast<T *>(value_storage_);
PYBIND11_WARNING_POP
} }
private: private: