tree dc29d8d38c17a7c6d9ec080fe7dbf248034c3377
parent d2e46216ad6388cf93e30c1999171c38215a0919
author Alan Donovan <adonovan@google.com> 1727459544 -0400
committer Gopher Robot <gobot@golang.org> 1727810940 +0000

go/ast/inspector: add PreorderSeq and All iterators

This CL adds two functions that return go1.23 iterators
over selected nodes:
- inspect.PreorderSeq(types...), which is like Preorder but
  honors the break statement;
- All[N](inspect), which iterates over nodes of a single
  type, determined by the type parameter.

+ Tests, benchmark.

Fixes golang/go#67795

Change-Id: I77817f2e595846cf3ce29dc347ae895e927fc805
Reviewed-on: https://go-review.googlesource.com/c/tools/+/616218
Auto-Submit: Alan Donovan <adonovan@google.com>
Commit-Queue: Alan Donovan <adonovan@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Robert Findley <rfindley@google.com>