================
@@ -216,6 +216,59 @@ void Sema::inferGslOwnerPointerAttribute(CXXRecordDecl
*Record) {
inferGslPointerAttribute(Record, Record);
}
+void Sema::inferLifetimeBoundAttribute(FunctionDecl *FD) {
+ if (FD->getNumParams() == 0)
+ return;
+
+ if (unsigned BuiltinID = FD->getBuiltinID()) {
+ // Add lifetime attribute to std::move, std::fowrard et al.
+ switch (BuiltinID) {
+ case Builtin::BIaddressof:
+ case Builtin::BI__addressof:
+ case Builtin::BI__builtin_addressof:
+ case Builtin::BIas_const:
----------------
hokein wrote:
(The latter two cases are identical, we could potentially abstract a common
function.)
I think this should be handled on a case-by-case basis, depending on the
specific logic involved. It seems fine to me have this small amount of
duplication.
https://github.com/llvm/llvm-project/pull/103716
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