Remove deprecated whitespace in literal operator declaration

Author: r0qs

liblangutil/Exceptions.h

@@ -163,7 +163,7 @@ struct ErrorId
 	bool operator!=(ErrorId const& _rhs) const { return !(*this == _rhs); }
 	bool operator<(ErrorId const& _rhs) const { return error < _rhs.error; }
 };
-constexpr ErrorId operator"" _error(unsigned long long _error) { return ErrorId{ _error }; }
+constexpr ErrorId operator""_error(unsigned long long _error) { return ErrorId{ _error }; }
 
 class Error: virtual public util::Exception
 {

libyul/YulString.h

@@ -163,7 +163,7 @@ class YulString
 	YulStringRepository::Handle m_handle{ 0, YulStringRepository::emptyHash() };
 };
 
-inline YulString operator "" _yulname(char const* _string, std::size_t _size)
+inline YulString operator""_yulname(char const* _string, std::size_t _size)
 {
 	return YulString(std::string_view(_string, _size));
 }