run clang v8

corsika/detail/modules/proposal/ProposalProcessBase.inl

@@ -105,8 +105,8 @@ namespace corsika::proposal {
     cross[particle_code](medium, emcut);
   }
 
-  inline size_t ProposalProcessBase::hash::operator()(
-      const calc_key_t& p) const noexcept {
+  inline size_t ProposalProcessBase::hash::operator()(const calc_key_t& p) const
+      noexcept {
     return p.first ^ std::hash<Code>{}(p.second);
   }