[clang] [clang] Fix crash when declaring invalid lambda member (PR #74110)
Shafik Yaghmour via cfe-commits
cfe-commits at lists.llvm.org
Wed Jan 31 22:11:21 PST 2024
================
@@ -1526,10 +1526,9 @@ bool CXXRecordDecl::isGenericLambda() const {
#ifndef NDEBUG
static bool allLookupResultsAreTheSame(const DeclContext::lookup_result &R) {
- for (auto *D : R)
- if (!declaresSameEntity(D, R.front()))
- return false;
- return true;
+ return llvm::all_of(R, [&](NamedDecl *D) {
+ return D->isInvalidDecl() || declaresSameEntity(D, R.front());
+ });
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shafik wrote:
>From what I can tell nowhere is checking what they pass to `declaresSameEntity(...)` but I did not dig too deeply to see if we know they are valid earlier in some way.
https://github.com/llvm/llvm-project/pull/74110
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