gc: implement goto restriction
Remove now-unnecessary zeroing of stack frames.
R=ken2
CC=golang-dev
https://golang.org/cl/4641044
diff --git a/test/fixedbugs/bug238.go b/test/fixedbugs/bug238.go
index 7e8660d..4d5a905 100644
--- a/test/fixedbugs/bug238.go
+++ b/test/fixedbugs/bug238.go
@@ -19,4 +19,3 @@
const i int = 2
const j float64 = 5
-func main() { println(a, b, c, d, e, f, g) }
diff --git a/test/fixedbugs/bug274.go b/test/fixedbugs/bug274.go
index 348aed4..81ee9e5 100644
--- a/test/fixedbugs/bug274.go
+++ b/test/fixedbugs/bug274.go
@@ -25,6 +25,6 @@
L1: // ERROR "statement"
default:
// correct since no semicolon is required before a '}'
- L2: // GCCGO_ERROR "not used"
+ L2: // ERROR "not used"
}
}
diff --git a/test/fixedbugs/bug344.go b/test/fixedbugs/bug344.go
index 2a20dcf..d217b3b 100644
--- a/test/fixedbugs/bug344.go
+++ b/test/fixedbugs/bug344.go
@@ -1,4 +1,4 @@
-// $G $D/$F.go && $L $F.$A && ./$A.out || echo BUG: bug344
+// errchk $G -e $D/$F.go
// Copyright 2011 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
@@ -14,7 +14,9 @@
i := 42
a := []*int{&i, &i, &i, &i}
x := a[0]
- goto start
+ goto start // ERROR "goto start jumps into block"
+ z := 1
+ _ = z
for _, x = range a {
start:
fmt.Sprint(*x)
