dev-libs/boost/files/boost-1.91.0-spirit-test.patch

   1
   2 x3/attribute_type_check.cpp:34:42: error: 'decay_t' is not a member of 'boost'; did you mean 'std::decay_t'?
   3    34 | static inline checked_attr_parser<boost::decay_t<Value>, Expected>
   4       |                                          ^~~~~~~
   5
   6 --- a/libs/spirit/test/x3/attribute_type_check.cpp
   7 +++ b/libs/spirit/test/x3/attribute_type_check.cpp
   8 @@ -31,7 +31,7 @@ struct checked_attr_parser : x3::attr_pa
   9  };
  10
  11  template <typename Expected, typename Value>
  12 -static inline checked_attr_parser<boost::decay_t<Value>, Expected>
  13 +static inline checked_attr_parser<std::decay_t<Value>, Expected>
  14  checked_attr(Value&& value) { return { std::forward<Value>(value) }; }
  15
  16  // instantiate our type checker