The expensive copies are a known problem.
- Expensive copy when compiling with --gc:arc tsojtsoj
- Expensive copy when compiling with --gc:arc Stefan_Salewski
- Expensive copy when compiling with --gc:arc tsojtsoj
- Expensive copy when compiling with --gc:arc tsojtsoj
- Expensive copy when compiling with --gc:a... Stefan_Salewski
- Expensive copy when compiling with -... planetis
- Expensive copy when compiling wi... Araq
