[clang] [Clang][ASTMatcher] Add a matcher for the name of a DependentScopeDeclRefExpr (PR #121656)

[Nathan Ridge via cfe-commits]

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@@ -1116,6 +1116,8 @@ AST Matchers
 
 - Add ``dependentTemplateSpecializationType`` matcher to match a dependent template specialization type.
 
+- Add ``hasDependentName`` matcher to match the dependent name of a dependent scope decl ref expr.
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HighCommander4 wrote:

likewise here, "of a DependentScopeDeclRefExpr"

https://github.com/llvm/llvm-project/pull/121656