gistfile1.txt

# _/Users/fabrizio/workspace/stackoverflow
./struct_test.go:19: &Country literal escapes to heap
./struct_test.go:13: BenchmarkMapPointer b does not escape
./struct_test.go:15: BenchmarkMapPointer make(map[string]*Country, 0) does not escape
./struct_test.go:32: BenchmarkMapNoPointer b does not escape
./struct_test.go:34: BenchmarkMapNoPointer make(map[string]Country, 0) does not escape
./struct_test.go:63: &BigCountry literal escapes to heap
./struct_test.go:57: BenchmarkMapBigStructPointer b does not escape
./struct_test.go:59: BenchmarkMapBigStructPointer make(map[string]*BigCountry, 0) does not escape
./struct_test.go:76: BenchmarkMapBigStructNoPointer b does not escape
./struct_test.go:78: BenchmarkMapBigStructNoPointer make(map[string]BigCountry, 0) does not escape
# testmain
/var/folders/kk/bvdzsrrs0ygd8jjf2zqddc280000gn/T/go-build987100297/_/Users/fabrizio/workspace/stackoverflow/_test/_testmain.go:56: inlining call to testing.MainStart
/var/folders/kk/bvdzsrrs0ygd8jjf2zqddc280000gn/T/go-build987100297/_/Users/fabrizio/workspace/stackoverflow/_test/_testmain.go:41: leaking param: pat
/var/folders/kk/bvdzsrrs0ygd8jjf2zqddc280000gn/T/go-build987100297/_/Users/fabrizio/workspace/stackoverflow/_test/_testmain.go:41: leaking param: str
/var/folders/kk/bvdzsrrs0ygd8jjf2zqddc280000gn/T/go-build987100297/_/Users/fabrizio/workspace/stackoverflow/_test/_testmain.go:56: &testing.M literal escapes to heap
testing: warning: no tests to run
PASS
BenchmarkMapPointer	    5000	    262440 ns/op	   39893 B/op	    3002 allocs/op
BenchmarkMapNoPointer	   10000	    141414 ns/op	    7864 B/op	    2001 allocs/op
BenchmarkMapBigStructPointer	     500	   3763944 ns/op	 1158194 B/op	    3002 allocs/op
BenchmarkMapBigStructNoPointer	    5000	    268620 ns/op	    7678 B/op	    2001 allocs/op
ok  	_/Users/fabrizio/workspace/stackoverflow	6.404s