Chapter 19. Undefined Behavior

Zig gives the programmer direct access to memory, integers, pointers, and machine operations. This makes many programs simple and efficient. It also makes some operations...

8 items

Section	Title
1	Undefined Behavior
2	Safety Checks
3	Pointer Casts
4	Integer Overflow
5	Volatile Memory
6	Packed Memory
7	FFI Safety
8	Exercises

Writes › Book › Learn › Learn Zig › Chapter 19. Undefined Behavior ›

Undefined Behavior

Zig gives the programmer direct access to memory, integers, pointers, and machine operations. This makes many programs simple and efficient. It also makes some operations...

Writes › Book › Learn › Learn Zig › Chapter 19. Undefined Behavior ›

Safety Checks

Zig inserts safety checks for operations that are valid only under certain conditions. These checks are present in safe build modes. They catch mistakes at the point where the...