Update metric dependencies (#5023)

This commit is contained in:
Manuel Alejandro de Brito Fontes 2020-02-06 09:50:13 -03:00 committed by GitHub
parent 4befa8cc8a
commit 9278f0cad2
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
128 changed files with 3873 additions and 2729 deletions

View file

@ -11,7 +11,7 @@ import (
"unsafe"
)
const supportAllowUnexported = true
const supportExporters = true
// retrieveUnexportedField uses unsafe to forcibly retrieve any field from
// a struct such that the value has read-write permissions.
@ -19,5 +19,7 @@ const supportAllowUnexported = true
// The parent struct, v, must be addressable, while f must be a StructField
// describing the field to retrieve.
func retrieveUnexportedField(v reflect.Value, f reflect.StructField) reflect.Value {
return reflect.NewAt(f.Type, unsafe.Pointer(v.UnsafeAddr()+f.Offset)).Elem()
// See https://github.com/google/go-cmp/issues/167 for discussion of the
// following expression.
return reflect.NewAt(f.Type, unsafe.Pointer(uintptr(unsafe.Pointer(v.UnsafeAddr()))+f.Offset)).Elem()
}