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Ian Lance Taylor 466c948b55 cmd/compile: add nodeSeqIterator interface
I tried to write a program to convert *NodeList to Node, but ran into
too many problem cases.  I'm backing off and trying a more iterative
approach using interfaces.

This CL adds an interface for iteration over either a *NodeList or a
Nodes.  I changed typechecklist to use it, to show how it works.  After
NodeList is eliminated, we can change the typechecklist parameter type
to Nodes.

Passes toolstash -cmp.

Change-Id: I5c7593714b020d20868b99151b1e7cadbbdbc397
Reviewed-on: https://go-review.googlesource.com/20190
Run-TryBot: Ian Lance Taylor <iant@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
2016-03-03 20:14:06 +00:00
.github doc: add issue and pull request templates 2016-02-26 03:16:55 +00:00
api go/types: rename Importer2 to ImporterFrom 2016-01-13 23:40:13 +00:00
doc doc: add link to 1.6 release notes on golang.org/project page 2016-03-03 01:11:02 +00:00
lib/time misc: update timezone database to IANA 2016a 2016-02-03 03:14:59 +00:00
misc misc/cgo/test: rewrite windows version of mysleep 2016-03-02 23:33:32 +00:00
src cmd/compile: add nodeSeqIterator interface 2016-03-03 20:14:06 +00:00
test Merge branch 'dev.ssa' into mergebranch 2016-03-01 12:50:17 -08:00
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.gitignore .gitignore: ignore src/go/build/zcgo.go 2016-02-24 04:25:46 +00:00
AUTHORS A+C: manual updates 2016-01-08 06:02:39 +00:00
CONTRIBUTING.md
CONTRIBUTORS A+C: manual updates 2016-01-08 06:02:39 +00:00
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