[PATCH] D110280: [modules] Fix IRGen assertion on accessing ObjC ivar inside a method.
Volodymyr Sapsai via Phabricator via cfe-commits
cfe-commits at lists.llvm.org
Wed Sep 22 13:30:10 PDT 2021
vsapsai added inline comments.
================
Comment at: clang/lib/AST/DeclObjC.cpp:81-84
lookup_result R = lookup(Id);
for (lookup_iterator Ivar = R.begin(), IvarEnd = R.end();
Ivar != IvarEnd; ++Ivar) {
+ if (auto *ivar = dyn_cast<ObjCIvarDecl>((*Ivar)->getCanonicalDecl()))
----------------
Don't really know what are the common patterns for name lookup and if this approach is acceptable. For C we call `LookupResult::resolveKind` to deal with multiple decls (and to avoid ambiguous lookup errors) but that's not available for `lookup_result` (aka `DeclContextLookupResult`).
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D110280/new/
https://reviews.llvm.org/D110280
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