[C++ / iccarm (IAR) / Flatbuffers 2.0.6] Span count_ is const, but operator= performs assignment
avaliente-bc opened this issue · comments
avaliente-bc commented
Hello,
I'm trying to use flatbuffers with IAR compiler for ARM (iccarm 9.20.4).
The compiler reports an error in stl_emulation.h
:
count_ = other.count_;
^
"/build/_deps/flatbuffers-src/include/flatbuffers/stl_emulation.h",388 Error[Pe137]:
expression must be a modifiable lvalue
The issue comes from span::operator=
method, defined as folowwing
FLATBUFFERS_CONSTEXPR_CPP14 span &operator=(const span &other)
FLATBUFFERS_NOEXCEPT {
data_ = other.data_;
count_ = other.count_;
}
and count_
is declared as const size_type count_;
so it cannot be modified.