Commit 9526f3b8 authored by Rob Pike's avatar Rob Pike

use unsafe.Sizeof

R=rsc
DELTA=9  (3 added, 3 deleted, 3 changed)
OCL=24640
CL=24653
parent 8f2b774e
......@@ -10,6 +10,7 @@ package reflect
import (
"utf8";
"sync";
"unsafe";
)
type Type interface
......@@ -47,9 +48,11 @@ const (
UintptrKind;
)
// Int is guaranteed large enough to store a size.
var ptrsize int
var interfacesize int
var tmp_interface interface{} // used just to compute sizes of these constants
const (
ptrsize = unsafe.Sizeof(&tmp_interface);
interfacesize = unsafe.Sizeof(tmp_interface);
)
var missingString = "$missing$" // syntactic name for undefined type names
var dotDotDotString = "..."
......@@ -401,9 +404,6 @@ func unlock() {
}
func init() {
ptrsize = 8; // TODO: compute this
interfacesize = 2*ptrsize; // TODO: compute this
lock(); // not necessary because of init ordering but be safe.
types = make(map[string] Type);
......
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