Dan Scales d48f6d9f6f [dev.typeparams] Don't check typecheck(3) on transform, so no need to export/import it ... We have a value typecheck(3) that indicates that a node in a generic function still needs transformation (via the functions in transform.go). But it is not very desirable to export/import the value of typecheck(3). So, I changed the stenciling code to just try to transform all relevant node types during node copy. Almost all tranform functions were already idempotent. I only had to add an extra if check before calling transformAssign() in the OAS case. We still use the typecheck(3) in noder to determine when higher-nodes have to delay transformation because one or more of their args are delaying transformation. Added new test mapsimp.go that required these tranformations after import. As an additional change, export/import of OINDEX requires exporting the type using w.exoticType() rather than w.typ(), in order to handle generic functions. Since generic functions can have pre-transform operations, the index operation can have a tuple type (multiple return from a map lookup). Added printing of imported function bodies in -W=3 debug mode. Change-Id: I220e2428dc5f2741e91db146f075eb5b6045f451 Reviewed-on: https://go-review.googlesource.com/c/go/+/322191 Trust: Dan Scales <danscales@google.com> Run-TryBot: Dan Scales <danscales@google.com> Reviewed-by: Keith Randall <khr@golang.org> TryBot-Result: Go Bot <gobot@golang.org>		2021-05-24 22:17:33 +00:00
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a.go	[dev.typeparams] Don't check typecheck(3) on transform, so no need to export/import it	2021-05-24 22:17:33 +00:00
main.go	[dev.typeparams] Don't check typecheck(3) on transform, so no need to export/import it	2021-05-24 22:17:33 +00:00