Tag undefined-behavior - This is page 1 - GeneraCodice

C++ taking non-const reference to temporary: is it legal?

https://www.generacodice.com/en/articolo/13561756/c-taking-non-const-reference-to-temporary-is-it-legal
  c++  -  reference  -  undefined-behavior
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Has C++ standard changed with respect to the use of indeterminate values and undefined behavior in C++14?

https://www.generacodice.com/en/articolo/13477882/has-c-standard-changed-with-respect-to-the-use-of-indeterminate-values-and-undefined-behavior-in-c-14
  c++  -  c++11  -  undefined-behavior  -  language-lawyer  -  c++14
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putting iterator on a container inside it

https://www.generacodice.com/en/articolo/13476754/putting-iterator-on-a-container-inside-it
  c++  -  iterator  -  c++11  -  undefined-behavior  -  container-data-type
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Is printing a null-pointer Undefined Behavior?

https://www.generacodice.com/en/articolo/13366546/is-printing-a-null-pointer-undefined-behavior
  c++  -  iostream  -  undefined-behavior  -  null-pointer
StackOverflow StackOverflow

Weird behaviour of C strcpy

https://www.generacodice.com/en/articolo/13352338/weird-behaviour-of-c-strcpy
  c  -  xcode  -  buffer-overflow  -  undefined-behavior  -  clang
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Can branches with undefined behavior be assumed unreachable and optimized as dead code?

https://www.generacodice.com/en/articolo/13255183/can-branches-with-undefined-behavior-be-assumed-unreachable-and-optimized-as-dead-code
  c++  -  undefined-behavior  -  dead-code  -  language-lawyer  -  unreachable-code
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node.js http.request for json, undefined in front of the json

https://www.generacodice.com/en/articolo/13243726/node-js-http-request-for-json-undefined-in-front-of-the-json
  json  -  undefined-behavior  -  httprequest  -  node.js
StackOverflow StackOverflow

call by reference, const correctness and read write access to referenced structures - Undefined Behavior

https://www.generacodice.com/en/articolo/13197886/call-by-reference-const-correctness-and-read-write-access-to-referenced-structures-undefined-behavior
  c  -  pass-by-reference  -  c89  -  const-correctness  -  undefined-behavior
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C++: Return type of std::tie with std::ignore

https://www.generacodice.com/en/articolo/13176532/c-return-type-of-std-tie-with-std-ignore
  c++  -  tuples  -  stl  -  c++11  -  undefined-behavior
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Is it undefined behaviour to call a function with pointers to different elements of a union as arguments?

https://www.generacodice.com/en/articolo/13095004/is-it-undefined-behaviour-to-call-a-function-with-pointers-to-different-elements-of-a-union-as-arguments
  c  -  undefined-behavior  -  type-punning  -  unions  -  language-lawyer
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