tree ed5ef928fb775d52d082ae72ce64fe4ed67c112d
parent a3114234e499ae2dd47e31177f9840428987d5f2
author Jean de Klerk <deklerk@google.com> 1599086519 -0600
committer Jean de Klerk <deklerk@google.com> 1603220240 +0000

x/blog: add non-pointer note for errors.As example

Since this is a very high SEO article and it's a copy-pasteable block, it gets
copy pasted without much thought, which leads to problems when the error is a
concrete type / interface / etc.

This CL adds a small note that users should watch out for the case when the
error type is not a pointer.

Fixes golang/go#35361

Change-Id: Ibbd950c2a73a5f30cdab3517e042f69465adff97
Reviewed-on: https://go-review.googlesource.com/c/blog/+/252877
Reviewed-by: Jonathan Amsterdam <jba@google.com>
Reviewed-by: Kevin Burke <kev@inburke.com>
Trust: Jean de Klerk <deklerk@google.com>
Trust: Damien Neil <dneil@google.com>