================
@@ -2363,8 +2356,11 @@ void InitListChecker::CheckStructUnionTypes(
}
// Emit warnings for missing struct field initializers.
- if (!VerifyOnly && InitializedSomething && CheckForMissingFields &&
- !RD->isUnion()) {
+ // This check is disabled for designated initializers in C.
+ // This matches gcc behaviour.
+ if (!VerifyOnly && InitializedSomething && !RD->isUnion() &&
+ !IList->isIdiomaticZeroInitializer(SemaRef.getLangOpts()) &&
+ !(HasDesignatedInit && !SemaRef.getLangOpts().CPlusPlus)) {
----------------
vvd170501 wrote:
@erichkeane, I did something like this before
83864610d6b6470a0f229c516821d8344d994562, but this adds another indentation
level.
It's possible to calculate `DisableCheck` before the `if` statement, but it'll
probably be less optimal than the current solution - if `VerifyOnly` is true,
`DisableCheck` is not needed.
https://github.com/llvm/llvm-project/pull/81364
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