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author | Cuong Manh Le <cuong.manhle.vn@gmail.com> | 2022-09-14 11:51:59 +0700 |
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committer | Gopher Robot <gobot@golang.org> | 2022-09-21 14:06:17 +0000 |
commit | 334984a92a33cd11a12071c03374916162188e2f (patch) | |
tree | 42afeb2afcec30ea2f712c522c6f5019cee0ec16 /doc | |
parent | 4b58b3077801b83c7ebc8eca23c7f63913d0778f (diff) | |
download | go-git-334984a92a33cd11a12071c03374916162188e2f.tar.gz |
spec: describe an edge case for slice expression of nil slice
Change-Id: I8c0e2b37e7e8cb4db6ad0b456fde7eb908ffbd04
Reviewed-on: https://go-review.googlesource.com/c/go/+/430836
Reviewed-by: Robert Griesemer <gri@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Run-TryBot: Cuong Manh Le <cuong.manhle.vn@gmail.com>
Auto-Submit: Cuong Manh Le <cuong.manhle.vn@gmail.com>
Reviewed-by: Cherry Mui <cherryyz@google.com>
Auto-Submit: Robert Griesemer <gri@google.com>
Diffstat (limited to 'doc')
-rw-r--r-- | doc/go_spec.html | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/doc/go_spec.html b/doc/go_spec.html index e2163b466d..c188cd4c1f 100644 --- a/doc/go_spec.html +++ b/doc/go_spec.html @@ -3934,6 +3934,9 @@ var a [10]int s1 := a[3:7] // underlying array of s1 is array a; &s1[2] == &a[5] s2 := s1[1:4] // underlying array of s2 is underlying array of s1 which is array a; &s2[1] == &a[5] s2[1] = 42 // s2[1] == s1[2] == a[5] == 42; they all refer to the same underlying array element + +var s []int +s3 := s[:0] // s3 == nil </pre> |