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| author | Ian Lance Taylor <iant@golang.org> | 2015-07-30 09:01:22 -0700 |
|---|---|---|
| committer | Russ Cox <rsc@golang.org> | 2015-07-30 20:12:06 +0000 |
| commit | a5d23fceab47ff3f0cfacfecbe74f2f853a6ed1c (patch) | |
| tree | 9f6a15322ecc62d309b3fea48c05b6d64a8e2f90 | |
| parent | 4bd8040d47fce4445ce73278b8528c6784e3ef25 (diff) | |
| download | go-a5d23fceab47ff3f0cfacfecbe74f2f853a6ed1c.tar.xz | |
doc: add go1.5 note about change to zero-sized fields in cgo
This documents the change made in https://golang.org/cl/12864 for
https://golang.org/issue/11925.
Update #11925.
Change-Id: Id09f2a489ea947a725ed12c9cf793e5daef07a06
Reviewed-on: https://go-review.googlesource.com/12866
Reviewed-by: David Crawshaw <crawshaw@golang.org>
| -rw-r--r-- | doc/go1.5.html | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/doc/go1.5.html b/doc/go1.5.html index 4e173d130a..12a8cca17a 100644 --- a/doc/go1.5.html +++ b/doc/go1.5.html @@ -598,6 +598,12 @@ invalid when the current working directory changes. On Windows, cgo now uses external linking by default. </p> +<p> +When a C struct ends with a zero-sized field, but the struct itself is +not zero-sized, Go code can no longer refer to the zero-sized field. +Any such references will have to be rewritten. +</p> + <h2 id="performance">Performance</h2> <p> |