# Neither GCC nor Clang fully complies with standard C++

A recent analysis reveals that both GCC and Clang, the two major C++ compilers, do not fully conform to the official C++ standard. This means code relying on certain standard features may behave inconsistently between compilers, impacting portability and correctness for developers.

**Importance:** 2/5

## Sources

### Technology
- [Hacker News](https://sebsite.pw/w/20260708-badstdcxx.html) — Sun, 19 Jul 2026 17:32:41 +0000