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| author | Matthew Dempsky <mdempsky@google.com> | 2022-09-12 13:01:57 -0700 |
|---|---|---|
| committer | Matthew Dempsky <mdempsky@google.com> | 2022-09-19 18:58:26 +0000 |
| commit | ceffdc8545c3155b030de9e91d399dc34bd3c678 (patch) | |
| tree | fb5079fbaef6a3178c80927ea89df3a2a7bc1c4b /test/escape_slice.go | |
| parent | 29153be75763b7cbf9395d732f454336e3df0286 (diff) | |
| download | go-ceffdc8545c3155b030de9e91d399dc34bd3c678.tar.gz go-ceffdc8545c3155b030de9e91d399dc34bd3c678.zip | |
cmd/compile: implement slice-to-array conversions
The conversion T(x) is implemented as *(*T)(x). Accordingly, runtime
panic messages for (*T)(x) are made more general.
Fixes #46505.
Change-Id: I76317c0878b6a5908299506d392eed50d7ef6523
Reviewed-on: https://go-review.googlesource.com/c/go/+/430415
Reviewed-by: Cuong Manh Le <cuong.manhle.vn@gmail.com>
Reviewed-by: Jenny Rakoczy <jenny@golang.org>
TryBot-Result: Gopher Robot <gobot@golang.org>
Run-TryBot: Matthew Dempsky <mdempsky@google.com>
Reviewed-by: Keith Randall <khr@golang.org>
Diffstat (limited to 'test/escape_slice.go')
| -rw-r--r-- | test/escape_slice.go | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/test/escape_slice.go b/test/escape_slice.go index 055b60be41..7f94a755b9 100644 --- a/test/escape_slice.go +++ b/test/escape_slice.go @@ -105,6 +105,10 @@ func slice12(x []int) *[1]int { // ERROR "leaking param: x to result ~r0 level=0 return (*[1]int)(x) } +func slice13(x []*int) [1]*int { // ERROR "leaking param: x to result ~r0 level=1$" + return [1]*int(x) +} + func envForDir(dir string) []string { // ERROR "dir does not escape" env := os.Environ() return mergeEnvLists([]string{"PWD=" + dir}, env) // ERROR ".PWD=. \+ dir escapes to heap" "\[\]string{...} does not escape" |