Alex Lop.

Alex Lop. has asked 5 questions and find answers to 18 problems.

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Alex Lop. questions

Verify macro argument size at compilation time
Operator precedence and order of evaluation for complex expression
Potential C++ compiler optimization with/without throw/noexcept function
Bit wise '&' with signed vs unsigned operand
Big difference (x9) in the execution time between almost identical code in C and C++

Alex Lop. answers

An intended buffer overflow that does not always cause the program to crash
Verify macro argument size at compilation time
Why is /=2 different from >>=1 for signed integers, and compiles to different asm?
C++ understanding multithreading with global variables
Comparing a bit to a boolean
Inconsistent C99 support in gcc and clang
How can I get GCC to optimize this bit-shifting instruction into a move?
Warning C4309 - what does it mean and can it be ignored in this case?
Detect if struct has padding
The behavior of the for loop split between switch cases