#type-punning

[goodanswerbiz]

Fixed What is the strict aliasing rule? #dev #it #asnwer

Fixed What is the strict aliasing rule? #dev #it #asnwer

What is the strict aliasing rule?

When asking about common undefined behavior in C, souls more enlightened than I referred to the strict aliasing rule. What are they talking about?

Answer: What is the strict aliasing rule?

As addendum to what Doug T. already wrote, here is a simple test case which probably triggers it with gcc :

check.c

#include void check(short *h,long *k) { *h=5; *k=6; if (*h…

View On WordPress

[sevennet-blog]

How to: What is the strict aliasing rule?

How to: What is the strict aliasing rule?

What is the strict aliasing rule?

When asking about common undefined behavior in C, souls more enlightened than I referred to the strict aliasing rule. What are they talking about?

Answer: What is the strict aliasing rule?

Strict aliasing is not allowing different pointer types to the same data.

This article should help you understand the issue in full detail.

Answer: What is the strict aliasing…

View On WordPress