nridge added inline comments.
================
Comment at: clang-tools-extra/clangd/HeuristicResolver.cpp:56
+ if (const auto *DNT = T->getAs<DependentNameType>()) {
+ T = resolveDeclsToType(resolveDependentNameType(DNT));
+ if (!T)
----------------
hokein wrote:
> Is the `resolveDeclsToType` call necessary here?
> The code path we're doing is `dependent-type => Decl* => Type => Decl*`, the
> later two steps seems redundant, can we just use the Decl result from
> `resolveDependentNameType()`?
>
>
The Decl returned by `resolveDependentNameType()` in this testcase is a
`TypeAliasDecl`. The function needs to return the `CXXRecordDecl` which is
named by the target type of the alias.
We could add logic to "desugar" the `TypeAliasDecl`, but it seems easier to
reuse the existing logic that does the desugaring in type-land.
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D152645/new/
https://reviews.llvm.org/D152645
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