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cmd/compile: add failing test case for #24305 

Updates #24305

Change-Id: Ib0b093e33004a978467cdd1e77186798392d4eca
Reviewed-on: https://go-review.googlesource.com/c/go/+/248217
Run-TryBot: Cuong Manh Le <cuong.manhle.vn@gmail.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Matthew Dempsky <mdempsky@google.com>
This commit is contained in:
Cuong Manh Le 2020-08-12 23:12:57 +07:00
parent 82c45eb681
commit 948d324f7d
1 changed files with 7 additions and 0 deletions
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7
test/escape5.go
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@ -179,6 +179,13 @@ func _() {
u.N() u.N()
} }
func fbad24305() {
// BAD u should not be heap allocated
var u U // ERROR "moved to heap: u"
(*U).M(&u)
(*U).N(&u)
}
// Issue 24730: taking address in a loop causes unnecessary escape // Issue 24730: taking address in a loop causes unnecessary escape
type T24730 struct { type T24730 struct {
x [64]byte x [64]byte