Editing ANSI C (section)

== Compiler support ==
List of compilers supporting ANSI C:
* [[Acorn C/C++|Acornsoft ANSI C]] (first version in 1988, revised in 1989)
* [[Amsterdam Compiler Kit]] (C K&R and C89/90)
* [[ARM Holdings|ARM]] RealView
* [[Clang]] (full C89/C90, partial C99, C11, C17, C23 and C2y), using [[LLVM]] backend
* [[GNU Compiler Collection|GCC]] (full C89/90, C99, C11, partial C17 and some C23 and experimental/incomplete C2y)
* HP C/ANSI C compiler (C89 and C99)<ref>{{cite web|title=HP C/ANSI C developer's bundle|url=https://www.hp.com/go/c|access-date=2015-07-12}}</ref>
* [[IBM XL C/C++]] (C11, starting with version 12.1)<ref>[https://www.ibm.com/developerworks/rational/library/support-iso-c11/index.html Support for ISO C11 added to IBM XL C/C++ compilers]</ref>
* [[Intel C++ Compiler|Intel's ICC]] (later versions are based on [[clang]], and have its support!-- or more or less, seemingly missing some support/or table wrong, not updated? And can have more support than clang despite when using it? -->)
* [[LabWindows/CVI]]
* [[LCC (compiler)|LCC]]
* [[Oracle Developer Studio]]
* [[OpenWatcom]] (C89/90 and some C99)
* [[Visual C++|Microsoft Visual C++]] (C89/90 and some C99, C11, C17, mostly missing C23)<ref>{{Cite web |last=TylerMSFT |title=Install C11 and C17 support in Visual Studio |url=https://learn.microsoft.com/en-us/cpp/overview/install-c17-support |access-date=2025-04-15 |website=learn.microsoft.com |language=en-us}}</ref><ref>{{Cite web |title=typeof, __typeof__ (C23) |url=https://learn.microsoft.com/en-us/cpp/c-language/typeof-c |access-date=2025-04-15 |website=learn.microsoft.com |language=en-us}}</ref><ref>{{Cite web |title=Developer Community |url=https://developercommunity.visualstudio.com/t/Please-add-support-for-C23-in-MSVC/10284062 |access-date=2025-04-15 |website=developercommunity.visualstudio.com |language=en}}</ref>
* [[Pelles C]] (C99 and C11. Windows only.)<ref>[http://www.smorgasbordet.com/pellesc/ link to Pelles C pages]</ref>
* [[vbcc]] (C89/90 and C99)
* [[Tiny C Compiler]] (C89/90 and some C99)