From Jason Turner

[hidden.friends]

Diff to HTML by rtfpessoa

tmp/tmp96j1ykij/{from.md → to.md} RENAMED
@@ -3,12 +3,12 @@
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  Whenever this document specifies a friend declaration of a function or
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  function template within a class or class template definition, that
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  declaration shall be the only declaration of that function or function
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  template provided by an implementation.
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- [*Note 1*: In particular, an implementation is not allowed to provide
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- an additional declaration of that function or function template at
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  namespace scope. — *end note*]
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  [*Note 2*: Such a friend function or function template declaration is
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  known as a hidden friend, as it is visible neither to ordinary
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  unqualified lookup [[basic.lookup.unqual]] nor to qualified lookup
 
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  Whenever this document specifies a friend declaration of a function or
4
  function template within a class or class template definition, that
5
  declaration shall be the only declaration of that function or function
6
  template provided by an implementation.
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+ [*Note 1*: In particular, a conforming implementation does not provide
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+ any additional declarations of that function or function template at
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  namespace scope. — *end note*]
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  [*Note 2*: Such a friend function or function template declaration is
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  known as a hidden friend, as it is visible neither to ordinary
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  unqualified lookup [[basic.lookup.unqual]] nor to qualified lookup