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fmt: document the behaviour of %p on slices

Fixes #23291.

Change-Id: I9bb3b8246968693871d4800e2cdb2c8390f4b6a6
GitHub-Last-Rev: bc34442067
GitHub-Pull-Request: golang/go#24600
Reviewed-on: https://go-review.googlesource.com/103516
Reviewed-by: Rob Pike <r@golang.org>
This commit is contained in:
mewmew 2018-03-29 23:00:01 +00:00 committed by Rob Pike
parent 72b0fb5153
commit b8620afb8d

View File

@ -45,6 +45,8 @@
%q a double-quoted string safely escaped with Go syntax
%x base 16, lower-case, two characters per byte
%X base 16, upper-case, two characters per byte
Slice:
%p address of 0th element in base 16 notation, with leading 0x
Pointer:
%p base 16 notation, with leading 0x
The %b, %d, %o, %x and %X verbs also work with pointers,