tree 40401f4f0c1341c168022ad5808dd5f8a4f1754e
parent e76b9e8908bdcdb4363d6bd23aa7ff3120237426
author Rob Pike <r@golang.org> 1569887670 +1000
committer Rob Pike <r@golang.org> 1569888002 +0000

text/template: further simplify building the vars list

Followup to https://golang.org/cl/197997

If you know the number of elements, you don't need append at all.
Either use append to grow, or allocate and index. Here we choose
number 2.

Change-Id: Ic58637231789640ff7b293ece04a95a8de7ccf8f
Reviewed-on: https://go-review.googlesource.com/c/go/+/198097
Reviewed-by: Ian Lance Taylor <iant@golang.org>