tree 6f5a47aeeacee864cd1b9b42d8f470835da38145
parent 616ee658a6238e7de53592ebda5997f6de6a00de
author Cherry Mui <cherryyz@google.com> 1628115887 -0400
committer Ian Lance Taylor <iant@golang.org> 1628137392 +0000

compiler: make escape analysis more robust about builtin functions

In the places where we handle builtin functions, list all
supported ones, and fail if an unexpected one is seen. So if a
new builtin function is added in the future we can detect it,
instead of silently treating it as nonescaping.

Change-Id: Ia5efc4a51edf677c5c619ff5894bb5374d021763
Reviewed-on: https://go-review.googlesource.com/c/gofrontend/+/339992
Trust: Cherry Mui <cherryyz@google.com>
Reviewed-by: Ian Lance Taylor <iant@golang.org>