[PATCH] D146178: [Clang][Sema] Fix comparison of constraint expressions

[Alexander Shaposhnikov via Phabricator via cfe-commits]

alexander-shaposhnikov added a comment.

reduced test case (that is currently blocking this diff) :

  namespace outer::internal {
  
  template <typename>
  concept myconcept = true;
  
  }
  
  namespace outer {
  
  template <internal::myconcept> class Foo;
  
  template <internal::myconcept> struct Bar {
    template <internal::myconcept> friend class Foo;
  };
  
  Bar<void> S;
  
  namespace internal {
  int f(Foo<void>);
  }
  
  template <internal::myconcept> struct Foo {
    friend int internal::f(Foo<void>);
  };
  
  } // namespace outer


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D146178/new/

https://reviews.llvm.org/D146178