test: don't assign address of array to slice.

R=rsc
CC=golang-dev
https://golang.org/cl/2084042

test/convert3.go

@@ -13,8 +13,8 @@ var d1 chan<- int = c
 var d2 = (chan<- int)(c)
 
 var e *[4]int
-var f1 []int = e
+var f1 []int = e[0:]
-var f2 = []int(e)
+var f2 = []int(e[0:])
 
 var g = []int(nil)
 

test/fixedbugs/bug045.go

@@ -13,7 +13,7 @@ type T struct {
 func main() {
 	var ta []*T;
 
-	ta = new([1]*T);
+	ta = new([1]*T)[0:];
 	ta[0] = nil;
 }
 /*

test/fixedbugs/bug059.go

@@ -25,7 +25,7 @@ func main() {
 	as := new([2]string);
 	as[0] = "0";
 	as[1] = "1";
-	m["0"] = as;
+	m["0"] = as[0:];
 
 	a := m["0"];
 	a[0] = "x";

test/fixedbugs/bug146.go

@@ -9,7 +9,7 @@ package main
 func main() {
 	type Slice []byte;
 	a := [...]byte{ 0 };
-	b := Slice(&a);		// This should be OK.
+	b := Slice(a[0:]);	// This should be OK.
 	c := Slice(a);		// ERROR "invalid|illegal|cannot"
 	_, _ = b, c;
 }

test/ken/array.go

@@ -81,8 +81,8 @@ func testpfpf() {
 // call ptr dynamic with ptr fixed from new
 func testpdpf1() {
 	a := new([40]int)
-	setpd(a)
+	setpd(a[0:])
-	res(sumpd(a), 0, 40)
+	res(sumpd(a[0:]), 0, 40)
 
 	b := (*a)[5:30]
 	res(sumpd(b), 5, 30)
@@ -92,8 +92,8 @@ func testpdpf1() {
 func testpdpf2() {
 	var a [80]int
 
-	setpd(&a)
+	setpd(a[0:])
-	res(sumpd(&a), 0, 80)
+	res(sumpd(a[0:]), 0, 80)
 }
 
 // generate bounds error with ptr dynamic

test/ken/slicearray.go

@@ -16,12 +16,12 @@ var t int
 func main() {
 	lb = 0
 	hb = 10
-	by = &bx
+	by = bx[0:]
 	tstb()
 
 	lb = 0
 	hb = 10
-	fy = &fx
+	fy = fx[0:]
 	tstf()
 
 	// width 1 (byte)

test/nilptr/arraytoslice.go

@@ -33,5 +33,5 @@ func main() {
 	// usual len and cap, we require the *array -> slice
 	// conversion to do the check.
 	var p *[1<<30]byte = nil;
-	f(p);	// should crash
+	f(p[0:]);	// should crash
 }

test/nilptr/arraytoslice1.go

@@ -29,6 +29,6 @@ func main() {
 	// usual len and cap, we require the *array -> slice
 	// conversion to do the check.
 	var p *[1<<30]byte = nil;
-	var x []byte = p;	// should crash
+	var x []byte = p[0:];	// should crash
 	_ = x;
 }

test/nilptr/arraytoslice2.go

@@ -31,5 +31,5 @@ func main() {
 	// conversion to do the check.
 	var x []byte;
 	var y = &x;
-	*y = q;	// should crash (uses arraytoslice runtime routine)
+	*y = q[0:];	// should crash (uses arraytoslice runtime routine)
 }