diff options
Diffstat (limited to 'clang/lib/Frontend/InitPreprocessor.cpp')
| -rw-r--r-- | clang/lib/Frontend/InitPreprocessor.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/clang/lib/Frontend/InitPreprocessor.cpp b/clang/lib/Frontend/InitPreprocessor.cpp index 55ec460..5e52555 100644 --- a/clang/lib/Frontend/InitPreprocessor.cpp +++ b/clang/lib/Frontend/InitPreprocessor.cpp @@ -448,7 +448,9 @@ static void InitializeStandardPredefinedMacros(const TargetInfo &TI, // value is, are implementation-defined. // (Removed in C++20.) if (!LangOpts.CPlusPlus) { - if (LangOpts.C23) + if (LangOpts.C2y) + Builder.defineMacro("__STDC_VERSION__", "202400L"); + else if (LangOpts.C23) Builder.defineMacro("__STDC_VERSION__", "202311L"); else if (LangOpts.C17) Builder.defineMacro("__STDC_VERSION__", "201710L"); |