================
@@ -13570,6 +13570,15 @@ void Sema::AddInitializerToDecl(Decl *RealDecl, Expr
*Init, bool DirectInit) {
CreateRecoveryExpr(Init->getBeginLoc(), Init->getEndLoc(), Args);
if (RecoveryExpr.get())
VDecl->setInit(RecoveryExpr.get());
+ // In general, for error recovery purposes, the initalizer doesn't play
+ // part in the valid bit of the declaration. There are a few exceptions:
+ // 1) if the var decl has a deduced auto type, and the type cannot be
+ // deduced by an invalid initializer;
+ // 2) if the var decl is decompsition decl with a non-deduced type, and
+ // the initialization fails (e.g. `int [a] = {1, 2};`);
+ // Case 1) was already handled elsewhere.
+ if (llvm::isa<DecompositionDecl>(VDecl)) // Case 2)
----------------
AaronBallman wrote:
```suggestion
if (isa<DecompositionDecl>(VDecl)) // Case 2)
```
https://github.com/llvm/llvm-project/pull/72428
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