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[NFC][CodeGen] Replace loop with "if !empty()" #166515

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[NFC][CodeGen] Replace loop with "if !empty()" #166515

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5 changes: 2 additions & 3 deletions clang/lib/CodeGen/CodeGenModule.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -2368,9 +2368,8 @@ static QualType GeneralizeTransparentUnion(QualType Ty) {
const RecordDecl *UD = UT->getDecl()->getDefinitionOrSelf();
if (!UD->hasAttr<TransparentUnionAttr>())
return Ty;
for (const auto *it : UD->fields()) {
return it->getType();
}
if (!UD->fields().empty())
return UD->fields().begin()->getType();
return Ty;
}

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