Home » U++ TheIDE » U++ TheIDE: Other Features Wishlist and/or Bugs » Compilation warnings and random crashes
| Compilation warnings and random crashes [message #60585] |
Wed, 22 May 2024 00:10  |
Novo
Messages: 1363
Registered: December 2006
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Ultimate Contributor |
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I get a bunch of warnings like below when compiling on MacOS 10.15:
/Users/XXX/dvlp/cpp/code/upp/git/uppsrc/ide/RepoSync.cpp:283:6: note: use non-reference type 'Upp::KeyValueRef<Upp::String, int>'
for(const auto& w : ~work) {
^~~~~~~~~~~~~~~
Basically, a reference is pointing to a temporary object.
And I'm getting random crashes with TheIDE when launching it on Linux (I'm not using a binary compiled on MacOS  )
I guess, these crashes and references to temporary objects are related.
TIA
Regards,
Novo
[Updated on: Tue, 28 May 2024 20:31] Report message to a moderator |
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| Re: Compilation warnings and random crashes [message #60593 is a reply to message #60585] |
Sun, 26 May 2024 06:54  |
Novo
Messages: 1363
Registered: December 2006
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Ultimate Contributor |
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VectorMap<String, int> work;
work is VectorMap ...
MapKVRange<AMap, K, T> operator~() { return MapKVRange<AMap, K, T>(*this); }
operator~() returns a newly created object.
So, compiler is right: you are referencing temporary objects ...
Regards,
Novo
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