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| author | Josh Bleecher Snyder <josharian@gmail.com> | 2021-05-21 09:35:46 -0700 |
|---|---|---|
| committer | Josh Bleecher Snyder <josharian@gmail.com> | 2021-09-05 23:10:46 +0000 |
| commit | 7619a4528d506277f44e8d4b70366b5b5633b40f (patch) | |
| tree | 320824745c186a172ab632694483b50374b97ed6 /src/syscall/exec_linux.go | |
| parent | 1b2d794ca3ba60c2dbc958a271662784a7122739 (diff) | |
| download | go-7619a4528d506277f44e8d4b70366b5b5633b40f.tar.xz | |
reflect: improve panic when MapIter has no associated map Value
it := new(reflect.MapIter)
it.Next()
This generates a nil pointer dereference panic from reflect.Value.pointer.
Generate a clearer panic.
For #46293
Change-Id: I32a22c797e1ba3a7b4e70b38ceb4dedb44d264fa
Reviewed-on: https://go-review.googlesource.com/c/go/+/321890
Trust: Josh Bleecher Snyder <josharian@gmail.com>
Run-TryBot: Josh Bleecher Snyder <josharian@gmail.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Keith Randall <khr@golang.org>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
Diffstat (limited to 'src/syscall/exec_linux.go')
0 files changed, 0 insertions, 0 deletions