src/pkg/runtime/closure_test.go · b0891060ae309a4a18035195f4b06eca0e6e584d · go / golang

gc: make merely referencing an outer variable in a closure not force heapallocation. · 2c4edb0e

Luuk van Dijk authored Jun 01, 2011

before: runtime_test.BenchmarkCallClosure1       20000000              135 ns/op
after:  runtime_test.BenchmarkCallClosure1      500000000                6 ns/op

R=rsc
CC=golang-dev
https://golang.org/cl/4527091

2c4edb0e

closure_test.go 936 Bytes

Replace closure_test.go