[clang] [Clang] Fix evaluation context of lambdas appearing in discarded statements (PR #146857)

Timm Baeder via cfe-commits cfe-commits at lists.llvm.org
Thu Jul 3 04:10:41 PDT 2025


================
@@ -18252,6 +18252,11 @@ static bool isImplicitlyDefinableConstexprFunction(FunctionDecl *Func) {
 
   if (Func->isImplicitlyInstantiable() || !Func->isUserProvided())
     return true;
+
+  // Lambda conversion operators are never user provided
----------------
tbaederr wrote:

```suggestion
  // Lambda conversion operators are never user provided.
```

https://github.com/llvm/llvm-project/pull/146857


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