[llvm-branch-commits] [clang] [clang][test] add testing for the AST matcher reference (PR #94248)

[Aaron Ballman via llvm-branch-commits]

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@@ -176,11 +176,13 @@ inline internal::TrueMatcher anything() { return internal::TrueMatcher(); }
 /// \code
 ///   int X;
 ///   namespace NS {
-///   int Y;
+///     int Y;
 ///   }  // namespace NS
 /// \endcode
-/// decl(hasDeclContext(translationUnitDecl()))
-///   matches "int X", but not "int Y".
+/// \compile_args{-std=c++}
+/// The matcher \matcher{namedDecl(hasDeclContext(translationUnitDecl()))}
+/// matches \match{type=name$X} and \match{type=name$NS},
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AaronBallman wrote:

Under what circumstances do you need to use this special `type=name$foo` syntax?

https://github.com/llvm/llvm-project/pull/94248