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Is __builtin_ctzll(0) "undefined behavior" or just "undefined"?
GCC documentation says this about the __builtin_ctz family:
Returns the number of trailing 0-bits in x, starting at the least significant bit position. If x is 0, the result is undefined.
Until now,...
user1020406
Votes: 0
Answers: 0
Why MSVC still compiles to error for calling a method after removing const-ness of the object?
To avoid complexity, below is a minimal example. For some reason, I have to pass normal object as const to some method and use it as such:
#include<iostream>
#define CALL(OBJECT, METHOD) \
c...
iammilind
Votes: 0
Answers: 0
variable initialized wrong
i got a very strange problem with a variable that has name 'val'. I will try my best to explain it. I cannot make any small code example that do the same issue and my project is very big so can't uplo...
mod Zz
Votes: 0
Answers: 1
