[clang] [Sema] Fix lifetime extension for temporaries in range-based for loops in C++23 (PR #145164)

[via cfe-commits]

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@@ -1584,6 +1589,20 @@ class VarDecl : public DeclaratorDecl, public Redeclarable<VarDecl> {
     NonParmVarDeclBits.IsCXXCondDecl = true;
   }
 
+  /// Determine whether this variable is the compiler-generated '__range'
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yronglin wrote:

```suggestion
  /// Whether this variable is the implicit '__range' variable in C++ range-based for loops.
```

https://github.com/llvm/llvm-project/pull/145164