[clang] [clang] Introduce [[clang::lifetime_capture_by(X)]] (PR #111499)
Haojian Wu via cfe-commits
cfe-commits at lists.llvm.org
Tue Oct 22 00:44:57 PDT 2024
================
@@ -1882,6 +1882,46 @@ def LifetimeBound : DeclOrTypeAttr {
let SimpleHandler = 1;
}
+def LifetimeCaptureBy : DeclOrTypeAttr {
+ let Spellings = [Clang<"lifetime_capture_by", 0>];
+ let Subjects = SubjectList<[ParmVar, ImplicitObjectParameter], ErrorDiag>;
+ let Args = [VariadicParamOrParamIdxArgument<"Params">];
+ let Documentation = [LifetimeBoundDocs];
+ let LangOpts = [CPlusPlus];
+
+ // let SimpleHandler = 1;
+ // let LateParsed = LateAttrParseStandard;
+ // let HasCustomParsing = 1;
+ // let ParseArgumentsAsUnevaluated = 1;
----------------
hokein wrote:
nit: these lines seem irrelevant.
https://github.com/llvm/llvm-project/pull/111499
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