ChuanqiXu added inline comments.
================
Comment at: clang/include/clang/Sema/Scope.h:213-215
+ /// A single NRVO candidate variable in this scope, or nullptr if the
+ /// candidate is not available/allowed in this scope.
+ Optional<VarDecl *> NRVO;
----------------
Now NRVO has three states, None, nullptr and non-null value.But it doesn't show
in comments and implementations.
================
Comment at: clang/lib/Sema/Scope.cpp:151
+void Scope::applyNRVOAndMergeItIntoParent() {
+ if (!NRVO.hasValue())
+ // There is no NRVO candidate in the current scope.
----------------
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D119792/new/
https://reviews.llvm.org/D119792
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