[clang] a129ca7 - [Analysis] Remove has_arg_iterator_range (NFC) (#137568)

[via cfe-commits]

Author: Kazu Hirata
Date: 2025-04-27T19:09:30-07:00
New Revision: a129ca7f178e5cb26735f4ceb82f0c92ea43ca1b

URL: https://github.com/llvm/llvm-project/commit/a129ca7f178e5cb26735f4ceb82f0c92ea43ca1b
DIFF: https://github.com/llvm/llvm-project/commit/a129ca7f178e5cb26735f4ceb82f0c92ea43ca1b.diff

LOG: [Analysis] Remove has_arg_iterator_range (NFC) (#137568)

The last use was removed by:

  commit f8afb8fdedae04ad2670857c97925c439d47d862
  Author: Aaron Puchert <aaron.puchert at sap.com>
  Date:   Fri Apr 29 22:12:21 2022 +0200

Added: 
    

Modified: 
    clang/lib/Analysis/ThreadSafety.cpp

Removed: 
    


################################################################################
diff  --git a/clang/lib/Analysis/ThreadSafety.cpp b/clang/lib/Analysis/ThreadSafety.cpp
index 42fb0fe7dcdaa..f50c2adda4bc0 100644
--- a/clang/lib/Analysis/ThreadSafety.cpp
+++ b/clang/lib/Analysis/ThreadSafety.cpp
@@ -1231,25 +1231,6 @@ static const ValueDecl *getValueDecl(const Expr *Exp) {
   return nullptr;
 }
 
-namespace {
-
-template <typename Ty>
-class has_arg_iterator_range {
-  using yes = char[1];
-  using no = char[2];
-
-  template <typename Inner>
-  static yes& test(Inner *I, decltype(I->args()) * = nullptr);
-
-  template <typename>
-  static no& test(...);
-
-public:
-  static const bool value = sizeof(test<Ty>(nullptr)) == sizeof(yes);
-};
-
-} // namespace
-
 bool ThreadSafetyAnalyzer::inCurrentScope(const CapabilityExpr &CapE) {
   const threadSafety::til::SExpr *SExp = CapE.sexpr();
   assert(SExp && "Null expressions should be ignored");