Hein-Pieter van Braam ac99ed3cda String[size()] should return a default constructed CharType ...

As per the C++ standard 21.3.4.1 for std::string:
Returns: If pos < size(), returns data()[pos]. Otherwise, if pos ==
size(), the const version returns charT(). Otherwise, the behavior is
undefined.

Since the behavior is undefined Godot now does the same thing for const
and non-const versions of operator[].

This fixes #21242 and fixes #22221.

2019-01-04 17:48:03 +00:00

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