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CharProxy: Add copy constructor

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Adding the copy constructor is needed to solve a `-Wdeprecated-copy` warning
from GCC and Clang, which is raised when upgrading doctest from 2.4.4 to 2.4.6.

(cherry picked from commit cc57cbb73a)
This commit is contained in:
Rémi Verschelde 2021-09-30 23:02:41 +02:00
parent 147a826e6b
commit b960ab1cea
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GPG key ID: C3336907360768E1
1 changed files with 10 additions and 6 deletions
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16
core/ustring.h
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@ -45,11 +45,15 @@ class CharProxy {
CowData<T> &_cowdata;
static const T _null = 0;
_FORCE_INLINE_ CharProxy(const int &p_index, CowData<T> &cowdata) :
_FORCE_INLINE_ CharProxy(const int &p_index, CowData<T> &p_cowdata) :
_index(p_index),
_cowdata(cowdata) {}
_cowdata(p_cowdata) {}
public:
_FORCE_INLINE_ CharProxy(const CharProxy<T> &p_other) :
_index(p_other._index),
_cowdata(p_other._cowdata) {}
_FORCE_INLINE_ operator T() const {
if (unlikely(_index == _cowdata.size())) {
return _null;
@ -62,12 +66,12 @@ public:
return _cowdata.ptr() + _index;
}
_FORCE_INLINE_ void operator=(const T &other) const {
_cowdata.set(_index, other);
_FORCE_INLINE_ void operator=(const T &p_other) const {
_cowdata.set(_index, p_other);
}
_FORCE_INLINE_ void operator=(const CharProxy<T> &other) const {
_cowdata.set(_index, other.operator T());
_FORCE_INLINE_ void operator=(const CharProxy<T> &p_other) const {
_cowdata.set(_index, p_other.operator T());
}
};