https://github.com/tambry created https://github.com/llvm/llvm-project/pull/138521
As discussed at https://github.com/llvm/llvm-project/pull/138459#issuecomment-2850716184 >From cff2d2a856b3e36935969612a4e4338e9d4a2fe3 Mon Sep 17 00:00:00 2001 From: Raul Tambre <r...@tambre.ee> Date: Mon, 5 May 2025 15:36:39 +0300 Subject: [PATCH] [clang][doc] Document C2y flags --- clang/docs/CommandGuide/clang.rst | 8 ++++++++ clang/include/clang/Basic/LangStandards.def | 2 +- 2 files changed, 9 insertions(+), 1 deletion(-) diff --git a/clang/docs/CommandGuide/clang.rst b/clang/docs/CommandGuide/clang.rst index e3399d39bf00c..1b8776c5e9ad2 100644 --- a/clang/docs/CommandGuide/clang.rst +++ b/clang/docs/CommandGuide/clang.rst @@ -155,6 +155,14 @@ Language Selection and Mode Options ISO C 2023 with GNU extensions + | ``c2y`` + + ISO C 202y + + | ``gnu2y`` + + ISO C 202y with GNU extensions + The default C language standard is ``gnu17``, except on PS4, where it is ``gnu99``. diff --git a/clang/include/clang/Basic/LangStandards.def b/clang/include/clang/Basic/LangStandards.def index 49cd9881829d4..244692ab4296a 100644 --- a/clang/include/clang/Basic/LangStandards.def +++ b/clang/include/clang/Basic/LangStandards.def @@ -105,7 +105,7 @@ LANGSTANDARD(c2y, "c2y", LANGSTANDARD(gnu2y, "gnu2y", C, "Working Draft for ISO C2y with GNU extensions", LineComment | C99 | C11 | C17 | C23 | C2y | Digraphs | GNUMode | HexFloat) - +// TODO: Add the iso9899:202y alias once ISO publishes the standard. // C++ modes LANGSTANDARD(cxx98, "c++98", _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
