[clang] [C23] Add __builtin_c23_va_start (PR #131166)
Erich Keane via cfe-commits
cfe-commits at lists.llvm.org
Thu Mar 13 09:51:47 PDT 2025
================
@@ -833,6 +833,12 @@ def BuiltinVaStart : Builtin {
let Prototype = "void(__builtin_va_list_ref, ...)";
}
+def BuiltinC32VaStart : LangBuiltin<"C23_LANG"> {
----------------
erichkeane wrote:
Actually KIND OF sad that this is C23 only. a `va_start` macro having to change its implementation based on language version is sad. I would think making this builtin available as an extension in all language modes would be defensible.
https://github.com/llvm/llvm-project/pull/131166
More information about the cfe-commits
mailing list