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Posts tagged casting
This question was originally asked in SE. I have a program that draws lines using line drawing algorithms. I use gcc 5.2.1 on Xubuntu 15.10 to compile it. Executing it throws a "Segment violati...
How to write a macro that discards the const qualifier, for any type? I hope some combination of typeof and a cast will do, but haven't found the combination. I tried this, without luck: #define...
Is it undefined behaviour to cast an uninitialized variable to (void)? Example: int main() { int x; (void)x; return 0; }
