Dan questions

• How am I able to use an incomplete class as an argument in itself?
• Is signed integer overflow undefined behaviour or implementation defined?
• Is every cpu instruction implemented by logic gates at its core?
• Are the addresses displayed by objdump final addresses or just offsets?
• Inconsistencies in sign extension when shifting signed int vs short
• Assigning an unsigned value to a signed char
• Same struct with different definitions in translation units
• Why is it ok to cast to an undeclared struct pointer in C?
• Accessing an array within a struct causes warnings with clang
• Can printf write to terminal without flushing stdout?

Dan answers