cmd/compile: remove DDD array types

Currently we handle [...]T array literals by treating [...]T as
special "DDD array" types. However, these array literals are just
composite literal syntax, not a distinct Go type. Moreover,
representing them as Go types contributes to complexity in a number of
unrelated bits of code.

This CL changes OCOMPLIT typechecking to look for the [...]T syntax
and handle it specially, so we can remove DDD arrays.

Passes toolstash-check.

Change-Id: Ibbf701eac4caa7a321e2d10e256658fdfaa8a160
Reviewed-on: https://go-review.googlesource.com/c/go/+/197604
Run-TryBot: Matthew Dempsky <mdempsky@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Robert Griesemer <gri@golang.org>
4 files changed
tree: bebd6a04043549bf6068f9a6535e267b531600c0
  1. .github/
  2. api/
  3. doc/
  4. lib/
  5. misc/
  6. src/
  7. test/
  8. .gitattributes
  9. .gitignore
  10. AUTHORS
  11. CONTRIBUTING.md
  12. CONTRIBUTORS
  13. favicon.ico
  14. LICENSE
  15. PATENTS
  16. README.md
  17. robots.txt
  18. SECURITY.md
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