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cppstat

C and C++ Compiler Support Status

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C++26 C++23 C++20 C++17

C23 C11 C99

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Data fetched from GitHub | © Cem Dervis

Conformance Overview

This overview shows the conformance per toolchain for each standard. Full support counts as 100%, and partial support counts as 50%. Language features and Standard Library features are calculated separately.

Toolchain Overview

About cppstat

This site lists C and C++ features and their respective support by compilers and standard library implementations, designed as a simple, quickly searchable table. It's regularly updated and maintained as best as possible. Contributions are welcome.

x.y.z The feature is fully supported by the toolchain starting with version x.y.z.
x.y.z The feature is only partially supported by the toolchain starting with version x.y.z.
— The feature is not supported by the toolchain (yet).
You can hover over the individual cells to see more information about them, e.g. release dates and why a feature is partially supported (marked with a '*').

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Feature Details