| commit | e1f7ba02d1279f97ed6673714f41316c513c8894 | |
| author | ian <ian@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Fri, 13 Jul 2018 20:39:02 +0000 (13 20:39 +0000) | ||
| committer | ian <ian@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Fri, 13 Jul 2018 20:39:02 +0000 (13 20:39 +0000) | ||
| tree | 56301120971100639a4f923361812cb8d0b79362 | treesnapshot (tar.gz zip) |
| parent | 890efbebbdbc8b77c6e696ef240cca9f7de55faa | commitdiff |
runtime: skip zero-sized fields in structs when converting to FFI
The libffi library doesn't understand zero-sized objects.
When we see a zero-sized field in a struct, just skip it when
converting to the FFI data structures. There is no value to pass in
any case, so not telling libffi about the field doesn't affect
anything.
The test case for this is https://golang.org/cl/123316.
Fixes golang/go#26335
Reviewed-on: https://go-review.googlesource.com/123335
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@262651 138bc75d-0d04-0410-961f-82ee72b054a4
The libffi library doesn't understand zero-sized objects.
When we see a zero-sized field in a struct, just skip it when
converting to the FFI data structures. There is no value to pass in
any case, so not telling libffi about the field doesn't affect
anything.
The test case for this is https://golang.org/cl/123316.
Fixes golang/go#26335
Reviewed-on: https://go-review.googlesource.com/123335
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@262651 138bc75d-0d04-0410-961f-82ee72b054a4
| gcc/go/gofrontend/MERGE | diffblobblamehistory | |
| libgo/go/runtime/ffi.go | diffblobblamehistory |