[clang] [TableGen] Use range-based for loops (NFC) (PR #146626)

[Kazu Hirata via cfe-commits]

https://github.com/kazutakahirata created https://github.com/llvm/llvm-project/pull/146626

None

>From c60f76a8c5aa9bdb6ba0f08f4a1e479a87761d29 Mon Sep 17 00:00:00 2001
From: Kazu Hirata <kazu at google.com>
Date: Mon, 30 Jun 2025 11:27:39 -0700
Subject: [PATCH] [TableGen] Use range-based for loops (NFC)

---
 clang/utils/TableGen/ClangAttrEmitter.cpp | 10 ++++------
 1 file changed, 4 insertions(+), 6 deletions(-)

diff --git a/clang/utils/TableGen/ClangAttrEmitter.cpp b/clang/utils/TableGen/ClangAttrEmitter.cpp
index dfeb6b1b1ec19..d63e79a5f5155 100644
--- a/clang/utils/TableGen/ClangAttrEmitter.cpp
+++ b/clang/utils/TableGen/ClangAttrEmitter.cpp
@@ -4904,9 +4904,8 @@ void EmitClangAttrParsedAttrImpl(const RecordKeeper &Records, raw_ostream &OS) {
   }
 
   OS << "static const ParsedAttrInfo *AttrInfoMap[] = {\n";
-  for (auto I = Attrs.begin(), E = Attrs.end(); I != E; ++I) {
-    OS << "&ParsedAttrInfo" << I->first << "::Instance,\n";
-  }
+  for (const auto &Attr : Attrs)
+    OS << "&ParsedAttrInfo" << Attr.first << "::Instance,\n";
   OS << "};\n\n";
 
   // Generate function for handling attributes with delayed arguments
@@ -5261,10 +5260,9 @@ GetAttributeHeadingAndSpellings(const Record &Documentation,
       Heading = Spellings.begin()->name();
     else {
       std::set<std::string> Uniques;
-      for (auto I = Spellings.begin(), E = Spellings.end();
-           I != E; ++I) {
+      for (const FlattenedSpelling &FS : Spellings) {
         std::string Spelling =
-            NormalizeNameForSpellingComparison(I->name()).str();
+            NormalizeNameForSpellingComparison(FS.name()).str();
         Uniques.insert(Spelling);
       }
       // If the semantic map has only one spelling, that is sufficient for our