This CL changes convRTTI into a serialization method too, like the
previous CL's rtype method. And again, currently this just builds on
the existing type serialization logic, but will eventually be changed
to use dictionary lookups where appropriate.
Change-Id: I551aef8ade24b08dc6206f06ace86d91e665f5c1
Reviewed-on: https://go-review.googlesource.com/c/go/+/419457
Reviewed-by: Keith Randall <khr@golang.org>
Reviewed-by: David Chase <drchase@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Run-TryBot: Matthew Dempsky <mdempsky@google.com>
This CL adds `rtype` methods for unified IR for writing/reading types
that need to have their *runtime._type value available.
For now, this just builds on the existing type writing/reading
mechanics and calling reflectdata.TypePtrAt; but longer term, reading
of derived types can be changed to use dictionary lookups instead.
Change-Id: I6f803b84546fa7df2877a8a3bcbf2623e4b03449
Reviewed-on: https://go-review.googlesource.com/c/go/+/419456
Run-TryBot: Matthew Dempsky <mdempsky@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Keith Randall <khr@golang.org>
Reviewed-by: David Chase <drchase@google.com>
Rather than requiring users to recompile the compiler and all tools to
enable/disable sync markers, this CL adds a flag word into the Unified
IR file format to allow indicating whether they're enabled or not.
This in turn requires bumping the file format version.
Thanks to drchase@ for benchmarks showing this isn't as expensive as I
feared it would be.
Change-Id: I99afa0ee0b6ef5f30ed8ca840805ff9fd46b1857
Reviewed-on: https://go-review.googlesource.com/c/go/+/417097
Reviewed-by: David Chase <drchase@google.com>
Run-TryBot: Matthew Dempsky <mdempsky@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Pull all multi-value expression handling logic into a new multiExpr
helper method.
Change-Id: I78ec2dfc523abcfa3368a1064df7045aade8e468
Reviewed-on: https://go-review.googlesource.com/c/go/+/415243
Reviewed-by: Cuong Manh Le <cuong.manhle.vn@gmail.com>
Run-TryBot: Matthew Dempsky <mdempsky@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: David Chase <drchase@google.com>
Blanks can only appear on the LHS of an assignment. Instead of
handling them as an arbitrary expression, handle them as part of
assignee expression lists.
Change-Id: Iaeb0a5c471ffa1abd2bbbd9c95f7876533e5a607
Reviewed-on: https://go-review.googlesource.com/c/go/+/410100
Reviewed-by: Cherry Mui <cherryyz@google.com>
Run-TryBot: Matthew Dempsky <mdempsky@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Cuong Manh Le <cuong.manhle.vn@gmail.com>
This CL adds documentation for all exported pkgbits APIs, and removes
its UNREVIEWED comments.
Updates #48194.
Change-Id: Ifff548cd9f31a5c5cc5f400a6dae5c98c46ec4ca
Reviewed-on: https://go-review.googlesource.com/c/go/+/407614
Reviewed-by: Robert Griesemer <gri@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Cuong Manh Le <cuong.manhle.vn@gmail.com>
Run-TryBot: Matthew Dempsky <mdempsky@google.com>
This CL switches unified IR to using ir.DynamicType for derived
types. This has an immediate effect of fixing compilation of generic
code that when fully stenciled results in statically invalid type
assertions. This does require updating typecheck to expect
ODYNAMICTYPE in type switches, but this is straightforward to
implement.
For now, we still statically resolve the runtime type (or itab)
pointer. However, a subsequent CL will allow reading these pointers
from the runtime dictionary.
Change-Id: I1666678fcc588bc9cb8b97871bd02b9059848e6d
Reviewed-on: https://go-review.googlesource.com/c/go/+/390336
Trust: Matthew Dempsky <mdempsky@google.com>
Run-TryBot: Matthew Dempsky <mdempsky@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Cuong Manh Le <cuong.manhle.vn@gmail.com>
This logic is needed for the go/types unified IR importer, so extract
it into a separate internal package so we can reuse a single copy.
Change-Id: I5f734b76e580fdb69ee39e45ac553c22d01c5909
Reviewed-on: https://go-review.googlesource.com/c/go/+/386000
Run-TryBot: Matthew Dempsky <mdempsky@google.com>
Reviewed-by: Cuong Manh Le <cuong.manhle.vn@gmail.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Trust: Matthew Dempsky <mdempsky@google.com>
Matthew Dempsky