[clang-tools-extra] Use *Set::insert_range (NFC) (#132589)

DenseSet, SmallPtrSet, SmallSet, SetVector, and StringSet recently
gained C++23-style insert_range.  This patch replaces:

  Dest.insert(Src.begin(), Src.end());

with:

  Dest.insert_range(Src);

Author: kazutakahirata

clang-tools-extra/clang-move/Move.cpp

@@ -464,7 +464,7 @@ getUsedDecls(const HelperDeclRefGraph *RG,
   for (const auto *D : Decls) {
     auto Result = RG->getReachableNodes(
         HelperDeclRGBuilder::getOutmostClassOrFunDecl(D));
-    Nodes.insert(Result.begin(), Result.end());
+    Nodes.insert_range(Result);
   }
   llvm::DenseSet<const Decl *> Results;
   for (const auto *Node : Nodes)

clang-tools-extra/clang-tidy/bugprone/ExceptionEscapeCheck.cpp

@@ -43,13 +43,11 @@ ExceptionEscapeCheck::ExceptionEscapeCheck(StringRef Name,
       IgnoredExceptionsVec;
   StringRef(RawFunctionsThatShouldNotThrow)
       .split(FunctionsThatShouldNotThrowVec, ",", -1, false);
-  FunctionsThatShouldNotThrow.insert(FunctionsThatShouldNotThrowVec.begin(),
-                                     FunctionsThatShouldNotThrowVec.end());
+  FunctionsThatShouldNotThrow.insert_range(FunctionsThatShouldNotThrowVec);
 
   llvm::StringSet<> IgnoredExceptions;
   StringRef(RawIgnoredExceptions).split(IgnoredExceptionsVec, ",", -1, false);
-  IgnoredExceptions.insert(IgnoredExceptionsVec.begin(),
-                           IgnoredExceptionsVec.end());
+  IgnoredExceptions.insert_range(IgnoredExceptionsVec);
   Tracer.ignoreExceptions(std::move(IgnoredExceptions));
   Tracer.ignoreBadAlloc(true);
 }

clang-tools-extra/clang-tidy/misc/NoRecursionCheck.cpp

@@ -51,7 +51,7 @@ template <typename T, unsigned SmallSize> class ImmutableSmallSet {
     // We've decided that it isn't performant to keep using vector.
     // Let's migrate the data into Set.
     Set.reserve(Storage.size());
-    Set.insert(Storage.begin(), Storage.end());
+    Set.insert_range(Storage);
   }
 
   /// count - Return 1 if the element is in the set, 0 otherwise.
@@ -97,7 +97,7 @@ template <typename T, unsigned SmallSize> class SmartSmallSetVector {
     const size_t NewMaxElts = 4 * Vector.size();
     Vector.reserve(NewMaxElts);
     Set.reserve(NewMaxElts);
-    Set.insert(Vector.begin(), Vector.end());
+    Set.insert_range(Vector);
   }
 
   /// count - Return 1 if the element is in the set, 0 otherwise.

clang-tools-extra/clang-tidy/openmp/ExceptionEscapeCheck.cpp

@@ -30,8 +30,7 @@ ExceptionEscapeCheck::ExceptionEscapeCheck(StringRef Name,
   StringRef(RawIgnoredExceptions).split(IgnoredExceptionsVec, ",", -1, false);
   llvm::transform(IgnoredExceptionsVec, IgnoredExceptionsVec.begin(),
                   [](StringRef S) { return S.trim(); });
-  IgnoredExceptions.insert(IgnoredExceptionsVec.begin(),
-                           IgnoredExceptionsVec.end());
+  IgnoredExceptions.insert_range(IgnoredExceptionsVec);
   Tracer.ignoreExceptions(std::move(IgnoredExceptions));
   Tracer.ignoreBadAlloc(true);
 }

clang-tools-extra/clang-tidy/utils/ExceptionAnalyzer.cpp

@@ -22,7 +22,7 @@ void ExceptionAnalyzer::ExceptionInfo::registerExceptions(
   if (Exceptions.empty())
     return;
   Behaviour = State::Throwing;
-  ThrownExceptions.insert(Exceptions.begin(), Exceptions.end());
+  ThrownExceptions.insert_range(Exceptions);
 }
 
 ExceptionAnalyzer::ExceptionInfo &ExceptionAnalyzer::ExceptionInfo::merge(
@@ -39,8 +39,7 @@ ExceptionAnalyzer::ExceptionInfo &ExceptionAnalyzer::ExceptionInfo::merge(
     Behaviour = State::Unknown;
 
   ContainsUnknown = ContainsUnknown || Other.ContainsUnknown;
-  ThrownExceptions.insert(Other.ThrownExceptions.begin(),
-                          Other.ThrownExceptions.end());
+  ThrownExceptions.insert_range(Other.ThrownExceptions);
   return *this;
 }
 

clang-tools-extra/clangd/index/dex/dexp/Dexp.cpp

@@ -202,7 +202,7 @@ class Lookup : public Command {
     }
 
     LookupRequest Request;
-    Request.IDs.insert(IDs.begin(), IDs.end());
+    Request.IDs.insert_range(IDs);
     bool FoundSymbol = false;
     Index->lookup(Request, [&](const Symbol &Sym) {
       FoundSymbol = true;
@@ -255,7 +255,7 @@ class Refs : public Command {
       }
     }
     RefsRequest RefRequest;
-    RefRequest.IDs.insert(IDs.begin(), IDs.end());
+    RefRequest.IDs.insert_range(IDs);
     llvm::Regex RegexFilter(Filter);
     Index->refs(RefRequest, [&RegexFilter](const Ref &R) {
       auto U = URI::parse(R.Location.FileURI);

clang-tools-extra/clangd/unittests/TestIndex.cpp

@@ -151,7 +151,7 @@ std::vector<std::string> match(const SymbolIndex &I,
 std::vector<std::string> lookup(const SymbolIndex &I,
                                 llvm::ArrayRef<SymbolID> IDs) {
   LookupRequest Req;
-  Req.IDs.insert(IDs.begin(), IDs.end());
+  Req.IDs.insert_range(IDs);
   std::vector<std::string> Results;
   I.lookup(Req, [&](const Symbol &Sym) {
     Results.push_back(getQualifiedName(Sym));