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go / go / f2a416b90ac68596ea05b97cefa8c72e7416e98f
commitf2a416b90ac68596ea05b97cefa8c72e7416e98f[log] [tgz]
authorIan Lance Taylor <iant@golang.org>Mon Jan 28 12:31:55 2019 -0800
committerIan Lance Taylor <iant@golang.org>Wed Jan 30 22:25:36 2019 +0000
treeeccb8a974e8dc406b5b671b4e4ca480b501cd324
parent737695231de878dfdea127de1b995548785e3db0 [diff]
cmd/cgo: disable GCC 9 warnings triggered by cgo code

GCC 9 has started emitting warnings when taking the address of a field
in a packed struct may cause a misaligned pointer. We use packed
structs in cgo to ensure that our field layout matches the C
compiler's layout. Our pointers are always aligned, so disable the warning

Fixes #29962

Change-Id: I7e290a7cf694a2c2958529e340ebed9fcd62089c
Reviewed-on: https://go-review.googlesource.com/c/159859
Run-TryBot: Ian Lance Taylor <iant@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Bryan C. Mills <bcmills@google.com>
1 file changed
tree: eccb8a974e8dc406b5b671b4e4ca480b501cd324
  1. .github/
  2. api/
  3. doc/
  4. lib/
  5. misc/
  6. src/
  7. test/
  8. .gitattributes
  9. .gitignore
  10. AUTHORS
  11. CONTRIBUTING.md
  12. CONTRIBUTORS
  13. favicon.ico
  14. LICENSE
  15. PATENTS
  16. README.md
  17. robots.txt
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