Commit 7e460e70 authored by Martin Möhrmann's avatar Martin Möhrmann Committed by Martin Möhrmann

runtime: use type int to specify size for newarray

Consistently use type int for the size argument of
runtime.newarray, runtime.reflect_unsafe_NewArray
and reflect.unsafe_NewArray.

Change-Id: Ic77bf2dde216c92ca8c49462f8eedc0385b6314e
Reviewed-on: https://go-review.googlesource.com/22311Reviewed-by: default avatarKeith Randall <khr@golang.org>
Run-TryBot: Martin Möhrmann <martisch@uos.de>
TryBot-Result: Gobot Gobot <gobot@golang.org>
parent 4938d7b5
......@@ -84,7 +84,7 @@ func makechan(t *chantype, size int64) *hchan {
}
} else {
c = new(hchan)
c.buf = newarray(elem, uintptr(size))
c.buf = newarray(elem, int(size))
}
c.elemsize = uint16(elem.size)
c.elemtype = elem
......
......@@ -246,7 +246,7 @@ func makemap(t *maptype, hint int64, h *hmap, bucket unsafe.Pointer) *hmap {
// If hint is large zeroing this memory could take a while.
buckets := bucket
if B != 0 {
buckets = newarray(t.bucket, uintptr(1)<<B)
buckets = newarray(t.bucket, 1<<B)
}
// initialize Hmap
......@@ -821,7 +821,7 @@ func hashGrow(t *maptype, h *hmap) {
throw("evacuation not done in time")
}
oldbuckets := h.buckets
newbuckets := newarray(t.bucket, uintptr(1)<<(h.B+1))
newbuckets := newarray(t.bucket, 1<<(h.B+1))
flags := h.flags &^ (iterator | oldIterator)
if h.flags&iterator != 0 {
flags |= oldIterator
......
......@@ -770,16 +770,16 @@ func reflect_unsafe_New(typ *_type) unsafe.Pointer {
return newobject(typ)
}
// implementation of make builtin for slices
func newarray(typ *_type, n uintptr) unsafe.Pointer {
if int(n) < 0 || n > maxSliceCap(typ.size) {
// newarray allocates an array of n elements of type typ.
func newarray(typ *_type, n int) unsafe.Pointer {
if n < 0 || uintptr(n) > maxSliceCap(typ.size) {
panic(plainError("runtime: allocation size out of range"))
}
return mallocgc(typ.size*n, typ, true)
return mallocgc(typ.size*uintptr(n), typ, true)
}
//go:linkname reflect_unsafe_NewArray reflect.unsafe_NewArray
func reflect_unsafe_NewArray(typ *_type, n uintptr) unsafe.Pointer {
func reflect_unsafe_NewArray(typ *_type, n int) unsafe.Pointer {
return newarray(typ, n)
}
......
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