[clang] [Clang] fix overload resolution for object parameters with top-level cv-qualifiers in member functions (PR #110435)

[Oleksandr T. via cfe-commits]

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@@ -1073,3 +1073,10 @@ int main() {
   return foo[]; // expected-error {{no viable overloaded operator[] for type 'Foo'}}
 }
 }
+
+namespace GH100394 {
+struct C {
+  void f(this const C);
+  void f() const ;      // ok
+};
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a-tarasyuk wrote:

@cor3ntin thanks for the additional case, I'll take a look., it seems the current implementation doesn't support it https://compiler-explorer.com/z/TYdvG1PsK

https://github.com/llvm/llvm-project/pull/110435