diff options
| author | Robert Griesemer <gri@golang.org> | 2024-06-04 15:14:39 -0700 |
|---|---|---|
| committer | Gopher Robot <gobot@golang.org> | 2024-06-06 15:46:54 +0000 |
| commit | 1831437f197d43608c8086dc42530a89d975aba2 (patch) | |
| tree | 31ba80a5152e02ec7aa280ae6d4c807b0ca95897 /src/math/big/float.go | |
| parent | 45967bb18e04fa6dc62c2786c87ce120443c64f6 (diff) | |
| download | go-1831437f197d43608c8086dc42530a89d975aba2.tar.xz | |
math/big: better doc string for Float.Copy, add example test
Fixes #66358.
Change-Id: Ic9bde88eabfb2a446d32e1dc5ac404a51ef49f11
Reviewed-on: https://go-review.googlesource.com/c/go/+/590635
Auto-Submit: Robert Griesemer <gri@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Ian Lance Taylor <iant@google.com>
Reviewed-by: Robert Griesemer <gri@google.com>
Diffstat (limited to 'src/math/big/float.go')
| -rw-r--r-- | src/math/big/float.go | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/src/math/big/float.go b/src/math/big/float.go index 0a2887cb5f..51d5574781 100644 --- a/src/math/big/float.go +++ b/src/math/big/float.go @@ -672,9 +672,8 @@ func (z *Float) Set(x *Float) *Float { return z } -// Copy sets z to x, with the same precision, rounding mode, and -// accuracy as x, and returns z. x is not changed even if z and -// x are the same. +// Copy sets z to x, with the same precision, rounding mode, and accuracy as x. +// Copy returns z. If x and z are identical, Copy is a no-op. func (z *Float) Copy(x *Float) *Float { if debugFloat { x.validate() |