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49106 Commits

Author SHA1 Message Date
180909
48dfddbab3 lib/time: fix RFC 6557 url
Change-Id: I59406ee7dbab7b2a0404b62061af552b6b4ecf5f
GitHub-Last-Rev: 7cad5ae9ba
GitHub-Pull-Request: golang/go#47696
Reviewed-on: https://go-review.googlesource.com/c/go/+/342209
Reviewed-by: Emmanuel Odeke <emmanuel@orijtech.com>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
Run-TryBot: Emmanuel Odeke <emmanuel@orijtech.com>
TryBot-Result: Go Bot <gobot@golang.org>
2021-08-15 02:18:46 +00:00
Ian Lance Taylor
1162aae0ad time/tzdata: update links in comment
Change-Id: I141d29bb4adc957de5de1f8ed8867980fd3c8386
Reviewed-on: https://go-review.googlesource.com/c/go/+/342071
Trust: Ian Lance Taylor <iant@golang.org>
Run-TryBot: Ian Lance Taylor <iant@golang.org>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Emmanuel Odeke <emmanuel@orijtech.com>
2021-08-15 00:19:34 +00:00
Robert Findley
ff3469b1c2 cmd/dist: remove tests using the typeparams build tag
This stanza is no longer necessary now that the typeparams build tag is
not used.

Change-Id: I7bcc4a01e354e5130d50b00895a5b96c25c71502
Reviewed-on: https://go-review.googlesource.com/c/go/+/342153
Trust: Robert Findley <rfindley@google.com>
Run-TryBot: Robert Findley <rfindley@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Robert Griesemer <gri@golang.org>
2021-08-14 22:44:35 +00:00
Jeff Wentworth
0a0a160d4d sync/atomic: fix documentation for CompareAndSwap
Fixes #47699

The documentation for CompareAndSwap atomic/value incorrectly labelled the function as CompareAndSwapPointer. This PR fixes that.

Change-Id: I6db08fdfe166570b775248fd24550f5d28e3434e
GitHub-Last-Rev: 41f7870792
GitHub-Pull-Request: golang/go#47700
Reviewed-on: https://go-review.googlesource.com/c/go/+/342210
Reviewed-by: Keith Randall <khr@golang.org>
Reviewed-by: Daniel Martí <mvdan@mvdan.cc>
Trust: Daniel Martí <mvdan@mvdan.cc>
Run-TryBot: Daniel Martí <mvdan@mvdan.cc>
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2021-08-14 16:56:14 +00:00
Robert Findley
49c688e45c cmd/compile/internal/types2: rename TypeParams to TParamList
The 'TypeParams' name is too easily confused with the singular
'TypeParam', and does not say anything about what type of collection it
is. We decided that TTuple was not great. TParamList seems OK for now,
though perhaps a better name will emerge.

Change-Id: I5eabdc91b1f666bb4c7ea8acdbebf7c372d19227
Reviewed-on: https://go-review.googlesource.com/c/go/+/341861
Trust: Robert Findley <rfindley@google.com>
Run-TryBot: Robert Findley <rfindley@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Robert Griesemer <gri@golang.org>
2021-08-14 15:15:20 +00:00
Robert Findley
b2253c8041 cmd/compile/internal/types2: remove targs from substMap
Now that we always capture targs when constructing an instance, we no
longer need to pass them via the substMap. This simplifies the code and
resolves a TODO.

Change-Id: I592dccaeb89c7cc31ac037d919137bb762820365
Reviewed-on: https://go-review.googlesource.com/c/go/+/341859
Trust: Robert Findley <rfindley@google.com>
Run-TryBot: Robert Findley <rfindley@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Robert Griesemer <gri@golang.org>
2021-08-14 15:15:06 +00:00
Rob Findley
456759b246 cmd/compile/internal/types2: use the orig object for Named.Obj
Exposing a synthetic type name for instantiated types is problematic:
there is no way to ensure that type instances are first created in the
same type checking pass, and therefore no guarantee that their
instantiation positions are the same. Even type checking a given package
with different file ordering could result in different positions being
associated with type instances. This is therefore an implementation
detail that we should not expose.

Keep the synthetic type name for accurate error reporting, but hide it
in the API.

Change-Id: I61f0e3ed322e97b157eb1ca316480f5719dcc174
Reviewed-on: https://go-review.googlesource.com/c/go/+/341858
Trust: Robert Findley <rfindley@google.com>
Run-TryBot: Robert Findley <rfindley@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Robert Griesemer <gri@golang.org>
2021-08-14 15:14:57 +00:00
Rob Findley
2d250043b4 cmd/compile/internal/types2: simplify Named.under
Remove some unnecessary logic from Named.under:
 - no need to have special handling for Typ[Invalid]: this is the same
   as other cases where the underlying type is resolved.
 - use Underlying() to get the loaded and expanded underlying
 - no need for special handling of the first iteration

Change-Id: I2029711f51fa9eaaee11debadd55974a1376a980
Reviewed-on: https://go-review.googlesource.com/c/go/+/341857
Trust: Robert Findley <rfindley@google.com>
Run-TryBot: Robert Findley <rfindley@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Robert Griesemer <gri@golang.org>
2021-08-14 15:14:49 +00:00
Rob Findley
50f4ebbdd3 cmd/compile/internal/types2: define Identical for instances
Instantiation of parameterized types may occur in other packages, so we
need an intrinsic notion of type identity for instances.

Add the natural definition: two instances are identical if their bases
and type arguments are identical.

Type unification was already considering type arguments, but has some
inaccurate logic with respect to objects. This will be addressed in a
follow-up CL.

Change-Id: Ib2ce67c05de65eb302ee588cc40c89c60018da50
Reviewed-on: https://go-review.googlesource.com/c/go/+/341856
Trust: Robert Findley <rfindley@google.com>
Run-TryBot: Robert Findley <rfindley@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Robert Griesemer <gri@golang.org>
2021-08-14 15:14:43 +00:00
Rob Findley
fc27eb50ff cmd/compile/internal/types2: merge Instantiate and InstantiateLazy
Instantiate and InstantiateLazy have the same signature; on first
principles, if Instantiate should work for importers it should be
possible to consolidate these APIs.

This CL does this. In order to make it work, a typMap needs to be
threaded through type expansion to prevent infinite recursion in the
case that the Checker is nil.

Notably, Named types now must be expanded before returning from
Underlying(). This makes Underlying generally unsafe to call while type
checking a package, so a helper function safeUnderlying is added to
provide the previous behavior. This is probably overly conservative at
most call sites, but cleanup is deferred to a later CL.

Change-Id: I03cfb75bea0750862cd6eea4e3cdc875a7daa989
Reviewed-on: https://go-review.googlesource.com/c/go/+/341855
Trust: Robert Findley <rfindley@google.com>
Run-TryBot: Robert Findley <rfindley@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Robert Griesemer <gri@golang.org>
2021-08-14 15:14:35 +00:00
hitzhangjie
7eaabae84d net: update IP.String doc to reflect RFC 5952 conformance
Fixes #44485

Change-Id: I1b1bf14245ef738342ec881ac4c99adbfc9c5b7d
GitHub-Last-Rev: ae0242c6d6
GitHub-Pull-Request: golang/go#47394
Reviewed-on: https://go-review.googlesource.com/c/go/+/337409
Trust: Dmitri Shuralyov <dmitshur@golang.org>
Trust: Damien Neil <dneil@google.com>
Reviewed-by: Damien Neil <dneil@google.com>
2021-08-13 21:53:07 +00:00
korzhao
58490972c0 cmd/link: fix dead reference link
Change-Id: I0f53cc2b845f8a52fece2aaba1445a0ecb9cdc53
Reviewed-on: https://go-review.googlesource.com/c/go/+/341129
Reviewed-by: Ian Lance Taylor <iant@golang.org>
Trust: Dmitri Shuralyov <dmitshur@golang.org>
2021-08-13 21:47:42 +00:00
Ian Lance Taylor
a95f1b51be test: change issue10441.go from "build" to "compile"
We use "build" for tests in the main package with a main function.
We use "compile" for tests that are not in the main package.

Change-Id: I9876b55a9e4672277483fd24e69058d439c66658
Reviewed-on: https://go-review.googlesource.com/c/go/+/334329
Trust: Ian Lance Taylor <iant@golang.org>
Run-TryBot: Ian Lance Taylor <iant@golang.org>
Reviewed-by: Cherry Mui <cherryyz@google.com>
Reviewed-by: Dmitri Shuralyov <dmitshur@golang.org>
TryBot-Result: Go Bot <gobot@golang.org>
2021-08-13 21:43:20 +00:00
180909
89a4f99640 lib/time: fix tz-link ftp url
Change-Id: Id09c01192dea6a6f26cbad7222946266587acfda
GitHub-Last-Rev: c4f99aedcd
GitHub-Pull-Request: golang/go#47639
Reviewed-on: https://go-review.googlesource.com/c/go/+/341389
Reviewed-by: Ian Lance Taylor <iant@golang.org>
Reviewed-by: Emmanuel Odeke <emmanuel@orijtech.com>
2021-08-13 20:51:21 +00:00
Ian Lance Taylor
2eb4d68833 runtime: don't use systemstack for BeforeFork/AfterFork
In https://golang.org/cl/140930043 syscall.BeforeFork was changed to
call beforefork via onM. This was done because at the time BeforeFork
was written in C but was called from Go. While the runtime was being
converted to Go, calls to complex C functions used onM to ensure that
enough stack space was available.

In https://golang.org/cl/172260043 the syscall.BeforeFork and
beforefork functions were rewritten into Go. In this rewrite
syscall.BeforeFork continue to call beforefork via onM, although
because both functions were now in Go that was no longer necessary.

In https://golang.org/cl/174950043 onM was renamed to systemstack,
producing essentially the code we have today.

Therefore, the use of systemstack in syscall.BeforeFork (and
syscall.AfterFork) is a historical relic.  Remove it.

Change-Id: Ia570f556b20e8405afa6c5e707bd6f4ad18fd7ca
Reviewed-on: https://go-review.googlesource.com/c/go/+/341335
Trust: Ian Lance Taylor <iant@golang.org>
Run-TryBot: Ian Lance Taylor <iant@golang.org>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Austin Clements <austin@google.com>
2021-08-13 20:50:48 +00:00
Ian Lance Taylor
bad1fc1265 test: add test case for CL 340609
The first version of CL 340609 for gofrontend passed all existing tests,
but not this one.

For #42076

Change-Id: I6491e2f186091bdae140b7f7befa511806a6478a
Reviewed-on: https://go-review.googlesource.com/c/go/+/340950
Trust: Ian Lance Taylor <iant@golang.org>
Run-TryBot: Ian Lance Taylor <iant@golang.org>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Cherry Mui <cherryyz@google.com>
Reviewed-by: Than McIntosh <thanm@google.com>
2021-08-13 20:49:48 +00:00
Ian Lance Taylor
641e8bc2c7 test: add test case that caused a gofrontend compiler crash
For #47131

Change-Id: Ie2d5a2bd3dceec607544c43e6dc68bd5ea353091
Reviewed-on: https://go-review.googlesource.com/c/go/+/335172
Trust: Ian Lance Taylor <iant@golang.org>
Run-TryBot: Ian Lance Taylor <iant@golang.org>
Reviewed-by: Cherry Mui <cherryyz@google.com>
Reviewed-by: Than McIntosh <thanm@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
2021-08-13 20:47:06 +00:00
Dmitri Shuralyov
98f3d7fecb all: gofmt more (but vendor, testdata, and top-level test directories)
CL 294430 made packages in std and cmd modules use Go 1.17 gofmt format,
adding //go:build lines. This change applies the same formatting to some
more packages that 'go fmt' missed (e.g., syscall/js, runtime/msan), and
everything else that is easy and safe to modify in bulk.

Consider the top-level test directory, testdata, and vendor directories
out of scope, since there are many files that don't follow strict gofmt
formatting, often for intentional and legitimate reasons (testing gofmt
itself, invalid Go programs that shouldn't crash the compiler, etc.).

That makes it easy and safe to gofmt -w the .go files that are found
with gofmt -l with aforementioned directories filtered out:

	$ gofmt -l . 2>/dev/null | \
		grep -v '^test/' | \
		grep -v '/testdata/' | \
		grep -v '/vendor/' | wc -l
	      51

None of the 51 files are generated. After this change, the same command
prints 0.

For #41184.

Change-Id: Ia96ee2a0f998d6a167d4473bcad17ad09bc1d86e
Reviewed-on: https://go-review.googlesource.com/c/go/+/341009
Run-TryBot: Dmitri Shuralyov <dmitshur@golang.org>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
Trust: Dmitri Shuralyov <dmitshur@golang.org>
2021-08-13 20:45:17 +00:00
Michael Pratt
20a620fd9f runtime: drop SIGPROF while in ARM < 7 kernel helpers
On Linux ARMv6 and below runtime/internal/atomic.Cas calls into a kernel
cas helper at a fixed address. If a SIGPROF arrives while executing the
kernel helper, the sigprof lostAtomic logic will miss that we are
potentially in the spinlock critical section, which could cause
a deadlock when using atomics later in sigprof.

Fixes #47505

Change-Id: If8ba0d0fc47e45d4e6c68eca98fac4c6ed4e43c1
Reviewed-on: https://go-review.googlesource.com/c/go/+/341889
Trust: Michael Pratt <mpratt@google.com>
Run-TryBot: Michael Pratt <mpratt@google.com>
Reviewed-by: Michael Knyszek <mknyszek@google.com>
Reviewed-by: Cherry Mui <cherryyz@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
2021-08-13 14:00:23 +00:00
Jay Conrod
4c8ffb3baa cmd/internal/str: move package from cmd/go/internal/str
This will let cmd/cgo and cmd/link use this package for argument parsing.

For golang/go#41400

Change-Id: I12ee21151bf3f00f3e8d427faaaab2453c823117
Reviewed-on: https://go-review.googlesource.com/c/go/+/334730
Trust: Jay Conrod <jayconrod@google.com>
Reviewed-by: Michael Matloob <matloob@golang.org>
Reviewed-on: https://go-review.googlesource.com/c/go/+/341934
Run-TryBot: Jay Conrod <jayconrod@google.com>
Reviewed-by: Bryan C. Mills <bcmills@google.com>
2021-08-13 00:20:28 +00:00
Jay Conrod
4be75faa3e cmd/go: make fewer 'go mod' commands update go.mod
'go mod graph', 'go mod vendor', 'go mod verify', and 'go mod why'
will no longer edit go.mod or go.sum.

'go mod graph', 'go mod verify', and 'go mod why' may still fetch
files and look up packages as if they were able to update
go.mod. They're useful for debugging and should still work when go.mod
is a little broken.

This is implemented in modload.setDefaultBuildMod based on command
name for now. Super gross. Sorry. This should be fixed with a larger
refactoring for #40775.

Fixes golang/go#45551

Change-Id: If5f225937180d32e9a5dd252c78d988042bbdedf
Reviewed-on: https://go-review.googlesource.com/c/go/+/336151
Trust: Jay Conrod <jayconrod@google.com>
Run-TryBot: Jay Conrod <jayconrod@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Michael Matloob <matloob@golang.org>
Reviewed-on: https://go-review.googlesource.com/c/go/+/341933
Reviewed-by: Bryan C. Mills <bcmills@google.com>
2021-08-13 00:19:50 +00:00
Jay Conrod
1fffeddfe9 cmd/go: add -testsum flag to update go.sum in script tests
-testsum may be set to "tidy", "listm", or "listall". When set,
TestScript runs 'go mod tidy', 'go list -m -mod=mod all', or
'go list -mod=mod all' at the beginning of each test that has a go.mod
file in its root directory. If the test passes and go.mod or go.sum
was updated, TestScript will rewrite the test file with the initial
content of go.mod and go.sum (after the above command).

This is useful for writing tests that need a working go.sum and for
fixing tests that rely on -mod=mod.

For golang/go#41302

Change-Id: I63a5667621a5082ccedfc1bff33c3969c29e8b3d
Reviewed-on: https://go-review.googlesource.com/c/go/+/336150
Run-TryBot: Jay Conrod <jayconrod@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
Trust: Jay Conrod <jayconrod@google.com>
Reviewed-by: Michael Matloob <matloob@golang.org>
Reviewed-on: https://go-review.googlesource.com/c/go/+/341932
Reviewed-by: Bryan C. Mills <bcmills@google.com>
2021-08-13 00:12:29 +00:00
Gerrit Code Review
0d01934094 Merge "all: REVERSE MERGE dev.typeparams (4d3cc84) into master" 2021-08-12 21:33:09 +00:00
Russ Cox
044ec4fa98 time: fix docs for new comma layouts
The current text is slightly inaccurate. Make it more correct.

Change-Id: Iebe0051b74649d13982d7eefe3697f9e69c9b75d
Reviewed-on: https://go-review.googlesource.com/c/go/+/340449
Trust: Russ Cox <rsc@golang.org>
Run-TryBot: Russ Cox <rsc@golang.org>
Reviewed-by: Jay Conrod <jayconrod@google.com>
Reviewed-by: Damien Neil <dneil@google.com>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
TryBot-Result: Go Bot <gobot@golang.org>
2021-08-12 21:29:44 +00:00
Matthew Dempsky
3601aedff6 all: REVERSE MERGE dev.typeparams (4d3cc84) into master
This commit is a REVERSE MERGE.
It merges dev.typeparams back into its parent branch, master.
This marks the end of development on dev.typeparams.

Merge List:

+ 2021-08-12 4d3cc84774 Merge "[dev.typeparams] all: merge master (46fd547) into dev.typeparams" into dev.typeparams
+ 2021-08-12 a64ab8d3ec [dev.typeparams] all: merge master (46fd547) into dev.typeparams
+ 2021-08-12 7e9f911ec4 [dev.typeparams] cmd/compile:  remove some shape checks in type substituter, other cleanups
+ 2021-08-12 677dfe5ad6 [dev.typeparams] cmd/compile: don't print out node pointer in ir.Dump
+ 2021-08-11 8ab59d812a [dev.typeparams] cmd/compile: change export version to 1.17 for testing
+ 2021-08-11 d7d4f28a06 [dev.typeparams] runtime, internal/bytealg: remove regabi fallback code on AMD64
+ 2021-08-11 eeb7899137 [dev.typeparams] internal/buildcfg: always enable regabi on AMD64
+ 2021-08-11 0888a8cd2d [dev.typeparams] cmd/compile/internal/types2: remove unused TypeParam.Bound method
+ 2021-08-10 7308d747e7 [dev.typeparams] cmd/compile/internal/types2: remove Named.SetTArgs
+ 2021-08-10 0f34a92df7 [dev.typeparams] go/types: don't expose the TypeSet API for 1.18
+ 2021-08-10 40ba119e3f [dev.typeparams] cmd/compile: keep export format unchanged if no type params are exported
+ 2021-08-10 fb8579746c [dev.typeparams] internal/goexperiment: update comment for RegabiArgs requirements
+ 2021-08-10 2e250cc957 [dev.typeparams] cmd: update vendored golang.org/x/tools to 337cebd2c1
+ 2021-08-10 2fbf6aafe7 [dev.typeparams] cmd/compile: handle interface type parameters in type switches
+ 2021-08-10 e4cfa2f6da [dev.typeparams] cmd/compile/internal/types2: parameterized functions must have a body
+ 2021-08-10 508624f359 [dev.typeparams] cmd/compile/internal/types2: expand is only required for *Named types
+ 2021-08-09 f5f79c47f9 [dev.typeparams] cmd/compile: use types2.Constraint() rather than types2.Bound()
+ 2021-08-09 9f4d6a8359 [dev.typeparams] cmd/compile: call transformArgs before early typecheckaste in noder
+ 2021-08-09 ca3c6985cd [dev.typeparams] cmd/compile: implement generic type switches
+ 2021-08-09 57668b84ff [dev.typeparams] cmd/compile: simplify interface conversions
+ 2021-08-07 d10a904712 [dev.typeparams] cmd/compile: don't export/import type parameter indices anymore
+ 2021-08-06 9e0ac72d68 [dev.typeparams] cmd/compile/internal/types2: remove Interface.Complete (cleanup)
+ 2021-08-06 9bd1817e41 [dev.typeparams] cmd/compile/internal/types2: limit termlist lengths
+ 2021-08-06 313924f272 [dev.typeparams] cmd/compile: swap export order of union term components (cleanup)
+ 2021-08-06 0d7dc417ea [dev.typeparams] cmd/compile: change types2.Union API to accept a list of Terms
+ 2021-08-06 09d82689ed [dev.typeparams] cmd/compile/internal/types2: add defined type to term/termlist tests
+ 2021-08-06 3a9fd99849 [dev.typeparams] cmd/compile/internal/syntax: cleanup panic calls
+ 2021-08-06 c3b57af8bc [dev.typeparams] cmd/compile/internal/types2: minor cleanup of writeTParamList
+ 2021-08-06 0811108670 [dev.typeparams] cmd/compile/internal/types2: fix make with type parameter argument
+ 2021-08-06 93285c89d1 [dev.typeparams] cmd/compile/internal/types2: fix range over exprs of type parameter type
+ 2021-08-06 5aac85ad5e [dev.typeparams] cmd/compile/internal/types2: better names for things (cleanup)
+ 2021-08-06 110343e4a2 [dev.typeparams] cmd/compile: cleanup wrapper code for generics
+ 2021-08-06 5e33d11e10 [dev.typeparams] cmd/compile: do transformCall with non-shape type of call
+ 2021-08-06 ac78501b9c [dev.typeparams] cmd/compile: make sure closures inside generic funcs are not compiled
+ 2021-08-05 f78d538858 [dev.typeparams] cmd/compile/internal/types2: cleanup panic calls
+ 2021-08-05 c5b6c36ddd [dev.typeparams] cmd/compile/internal/types2: remove TestIncompleteInterfaces (cleanup)
+ 2021-08-05 f14908d01b [dev.typeparams] cmd/compile/internal/types2: remove unused gcCompatibilityMode flag (cleanup)
+ 2021-08-05 bb5608dd5d [dev.typeparams] cmd/compile/internal/types2: implement type sets with term lists
+ 2021-08-05 6dadee759c [dev.typeparams] cmd/compile: unified importReader receiver name to r
+ 2021-08-05 5dcb5e2cea [dev.typeparams] cmd/compile: dictionary/shape cleanup
+ 2021-08-05 3cdf8b429e [dev.typeparams] cmd/compile: fixing case where type arg is an interface
+ 2021-08-04 1b708c0260 [dev.typeparams] go/types: remove a stale comment (cleanup)
+ 2021-08-04 0ec2a8b42d [dev.typeparams] go/types: switch the TArgs API to NumTArgs/TArg
+ 2021-08-04 e5fe769be1 [dev.typeparams] cmd/compile/internal/types2: implement term lists
+ 2021-08-04 b730a26729 [dev.typeparams] cmd/compile: put shape types in their own package
+ 2021-08-04 e590cb64f9 [dev.typeparams] runtime: handle d.link carefully when freeing a defer
+ 2021-08-04 d27a889119 [dev.typeparams] go/types: move instance.go contents into named.go (cleanup)
+ 2021-08-04 b01e775e9c [dev.typeparams] go/types: print constraint info for type param operands
+ 2021-08-04 3efc8f9a8d [dev.typeparams] go/types: (TypeParam) SetBound -> SetConstraint
+ 2021-08-04 ed3667d079 [dev.typeparams] go/types: use type terms to represent unions
+ 2021-08-04 880ab6209e [dev.typeparams] cmd/compile/internal/types2: fix a panic in missingMethod
+ 2021-08-04 5b51cf47dc [dev.typeparams] go/types: implement type terms
+ 2021-08-04 e0d0907212 [dev.typeparams] go/types: use comparable bit rather than ==() method
+ 2021-08-04 18e0503724 [dev.typeparams] go/types: embedded type cannot be a (pointer to) a type parameter
+ 2021-08-04 89897473e2 [dev.typeparams] go/types: implement TypeParam.Constraint
+ 2021-08-04 1ea3596b41 [dev.typeparams] go/types: adjust unsafe.Alignof/Offsetof/Sizeof
+ 2021-08-03 88bd92bb6d [dev.typeparams] runtime: simplify freedefer
+ 2021-08-03 1a0630aef4 [dev.typeparams] runtime,cmd/compile,cmd/link: replace jmpdefer with a loop
+ 2021-08-03 077925e2b0 [dev.typeparams] runtime: remove unnecessary split-prevention from defer code
+ 2021-08-03 7ab8754029 [dev.typeparams] cmd/compile: avoid redundant method wrappers in unified IR
+ 2021-08-03 fe73f28dc5 [dev.typeparams] cmd/compile: set sym.Def to ir.Name for method value wrappers
+ 2021-08-03 656f0888b7 [dev.typeparams] cmd/compile: make softfloat mode work with register ABI
+ 2021-08-03 1b193598b3 [dev.typeparams] cmd/compile: fail early on unexpected types2.Invalid
+ 2021-08-02 e56234a305 [dev.typeparams] cmd/compile: simple shape cleanups
+ 2021-08-02 c3c19731a9 [dev.typeparams] cmd/compile/internal/types2: move instance.go contents into named.go (cleanup)
+ 2021-08-02 156eeb40a6 [dev.typeparams] cmd/compile: make HasShape() more efficient by implementing with a type flag
+ 2021-08-02 283991bd7f [dev.typeparams] cmd/compile/internal/types2: print constraint info for type param operands
+ 2021-08-02 aa3d54da07 [dev.typeparams] runtime: rewrite softfloat functions to avoid using floats
+ 2021-07-31 0b8a9ccb25 [dev.typeparams] cmd/compile: make all pointer types have the same shape
+ 2021-07-30 7bed50e667 [dev.typeparams] Revert "[dev.typeparams] runtime: remove unnecessary split-prevention from defer code"
+ 2021-07-30 e3e9f0bb2d [dev.typeparams] Revert "[dev.typeparams] runtime,cmd/compile,cmd/link: replace jmpdefer with a loop"
+ 2021-07-30 40e561d933 [dev.typeparams] cmd/compile: allow types with the same underlying type to have the same shape
+ 2021-07-30 fd0011dca5 [dev.typeparams] runtime,cmd/compile,cmd/link: replace jmpdefer with a loop
+ 2021-07-30 53fd5b1b77 [dev.typeparams] runtime: remove unnecessary split-prevention from defer code
+ 2021-07-30 ea94e5d3c5 [dev.typeparams] runtime: use func() for deferred functions
+ 2021-07-30 4480e3b11a [dev.typeparams] go/types: backport lazy loading changes from CL 336252
+ 2021-07-30 27283d208f [dev.typeparams] cmd/compile: remove now-unneeded check for '==' method for comparable type
+ 2021-07-29 3e7571f6ff [dev.typeparams] go/types,cmd/compile/internal/types2: fix TypeParams.At docs
+ 2021-07-29 1d35d8ffa5 [dev.typeparams] cmd/compile: switch unified IR from TypeParam.Bound to TypeParam.Constraint
+ 2021-07-29 35dbdda2fe [dev.typeparams] cmd/compile: remove remaining uses of Unshapify
+ 2021-07-29 600b7b431b [dev.typeparams] cmd/compile: handle meth expressions on typeparams
+ 2021-07-29 5ecbd811b5 [dev.typeparams] cmd/compile/internal/types2: (TypeParam) SetBound -> SetConstraint
+ 2021-07-29 46cc686381 [dev.typeparams] cmd/compile/internal/types2: use the TParams API consistently
+ 2021-07-29 27552e9172 [dev.typeparams] cmd/compile: set type parameter indices when they are bound
+ 2021-07-29 af903261e7 [dev.typeparams] go/types, types2: remove instance.verify field (cleanup)
+ 2021-07-29 c079b6baaa [dev.typeparams] cmd/compile/internal/types2: trigger verification while resolving instance
+ 2021-07-29 ff0c0dbca6 [dev.typeparams] cmd/compile/internal/types2: use type terms to represent unions
+ 2021-07-29 2fa8f00915 [dev.typeparams] cmd/compile/internal/types2: implement type terms
+ 2021-07-29 f4f503e0a3 [dev.typeparams] cmd/compile: implement generic .(T) operations
+ 2021-07-28 4a47e40a14 [dev.typeparams] cmd/compile: don't export blank functions in unified IR
+ 2021-07-28 506fd520d5 [dev.typeparams] cmd/compile: don't compile blank functions
+ 2021-07-28 adedf54288 [dev.typeparams] test: rename blank functions
+ 2021-07-28 5355753009 [dev.typeparams] test/typeparam: gofmt -w
+ 2021-07-28 473e493d18 [dev.typeparams] cmd/compile/internal/types2: merge instance and Named to eliminate sanitization
+ 2021-07-28 e00a6ec084 [dev.typeparams] cmd/compile: mark methods of instantiated interface types as used
+ 2021-07-27 c751e2e6ba [dev.typeparams] cmd/compile/internal/types2: use comparable bit rather than ==() method
+ 2021-07-27 5d8f90f904 [dev.typeparams] cmd/compile: don't need to unshapify append calls
+ 2021-07-27 cb14e673ec [dev.typeparams] runtime: don't keep stack uintptr across potential stack move
+ 2021-07-26 37d2219960 [dev.typeparams] cmd/compile/internal/types2: embedded type cannot be a (pointer to) a type parameter
+ 2021-07-26 d6753fd491 [dev.typeparams] cmd/compile/internal/types2: implement TypeParam.Constraint
+ 2021-07-26 9e3274bb3d [dev.typeparams] cmd/compile/internal/types2: import regexp/syntax instead of cmd/compile/internal/syntax
+ 2021-07-26 b93f646125 [dev.typeparams] cmd/compile/internal/types2: fix a bug in package qualification logic
+ 2021-07-26 996b0dbc65 [dev.typeparams] all: merge master (ecaa681) into dev.typeparams
+ 2021-07-26 bfcb7c4c8a [dev.typeparams] cmd/compile: fix unified IR support for //go:nointerface
+ 2021-07-24 b27c7e30dc [dev.typeparams] cmd/compile: fix HasShape, add dottype test
+ 2021-07-24 a2e2b0362b [dev.typeparams] transformDot() should set Selection and tc flag for added ODOTs
+ 2021-07-24 3dc0a0a2c5 [dev.typeparams] cmd/compile: get rid of concretify use for bounds.
+ 2021-07-24 77e0bf294c [dev.typeparams] cmd/compile: introduce OCONVIDATA op
+ 2021-07-24 9f928f9318 [dev.typeparams] go/types, types2: set tset when constructing interfaces in the universe
+ 2021-07-23 6992dcdad9 [dev.typeparams] cmd/compile: fix some issues with cons.go
+ 2021-07-23 e6d956e1c5 [dev.typeparams] cmd/compile: add CONVIFACE nodes for return values during noder2
+ 2021-07-23 02c0172500 [dev.typeparams] cmd/compile: add dictionary entries for itab conversion
+ 2021-07-23 12866bd8ea [dev.typeparams] Add CONVIFACE nodes in noder2, where possible
+ 2021-07-23 4cdc65d32a [dev.typeparams] cmd/compile/internal/types: format union types
+ 2021-07-22 244267e8c4 Merge "[dev.typeparams] all: merge master (798ec73) into dev.typeparams" into dev.typeparams
+ 2021-07-22 d8ceb133ca [dev.typeparams] runtime: mark TestGcSys as flaky
+ 2021-07-22 a27e325c59 [dev.typeparams] all: merge master (798ec73) into dev.typeparams
+ 2021-07-22 5cb84f0604 [dev.typeparams] cmd/compile: make sure types added to the dictionary are instantiated correctly
+ 2021-07-22 73162a54c2 [dev.typeparams] cmd/compile: remove outdate TODO in escape analysis
+ 2021-07-22 80127a7dfe [dev.typeparams] cmd/compile/internal/types2: adjust unsafe.Alignof/Offsetof/Sizeof
+ 2021-07-22 fca3e5c445 [dev.typeparams] cmd/compile: fix missing condition in usemethod
+ 2021-07-22 5ba06495c1 [dev.typeparams] go/types: use the TParams API consistently
+ 2021-07-22 6f57139c7a [dev.typeparams] go/types: set type parameter indices when they are bound
+ 2021-07-22 311baf65f4 [dev.typeparams] test: cleanup 'go env' and -goexperiment
+ 2021-07-22 b7149b781f [dev.typeparams] go/types: trigger verification while resolving instance
+ 2021-07-22 61f69d2559 [dev.typeparams] go/types: merge instance and Named to eliminate sanitization
+ 2021-07-22 8e9109e95a [dev.typeparams] Fix problem with 14.go
+ 2021-07-22 ee20dff27d [dev.typeparams] Get dictionaryCapture.go working.
+ 2021-07-21 4e6836e82c [dev.typeparams] Fix the types of the OFUNCINST nodes in noder2
+ 2021-07-21 dcc8350ad3 [dev.typeparams] cmd/compile: handle ++/-- in noder2 for operands with generic type
+ 2021-07-21 f19e49e7b1 [dev.typeparams] cmd/compile: added a builtins.go test, fixed one bug
+ 2021-07-21 e6a2cf233f [dev.typeparams] cmd/compile: get runtime stuff working
+ 2021-07-21 4a97fe8c22 [dev.typeparams] cmd/compile: avoid adding incorrectly instantiated types to the dictionary
+ 2021-07-21 2fe4b14795 [dev.typeparams] cmd/compile: ensure methods of generic types survive linker pruning
+ 2021-07-21 73af5f718f [dev.typeparams] cmd/compile: disable failing generic tests
+ 2021-07-21 a7a17f0ca8 [dev.typeparams] cmd/compile: introduce named gcshape types
+ 2021-07-21 897970688b [dev.typeparams] cmd/compile: cleanup unified IR file format a little
+ 2021-07-21 d5f6ba943c [dev.typeparams] test: add regression test for go/defer wrapper
+ 2021-07-20 6a931673f0 [dev.typeparams] cmd/compile: add base.Assertf{,At} functions
+ 2021-07-20 e4994e71fb [dev.typeparams] all: merge master (c8f4e61) into dev.typeparams
+ 2021-07-19 c6d3d0b0ad [dev.typeparams] go/types: fix the type parameter index in applyTypeFunc
+ 2021-07-19 6bf2667d4e [dev.typeparams] go/types: more consistent handling of predeclared "any"
+ 2021-07-19 7e714f448e [dev.typeparams] go/types: embedding stand-alone type parameters is not permitted
+ 2021-07-19 82f875d735 [dev.typeparams] go/types: fix generic type indirection
+ 2021-07-19 62f6f130fe [dev.typeparams] go/types: interface identity must consider full type set
+ 2021-07-19 baeabf3b36 [dev.typeparams] go/types: cleanups around receiver type checks
+ 2021-07-19 b3d91e3a24 [dev.typeparams] go/types: implement delete(m, k) where m is of type parameter type
+ 2021-07-19 cf7e66b7d4 [dev.typeparams] go/types: implement close(ch) where ch is of type parameter type
+ 2021-07-19 19b4142f24 [dev.typeparams] go/types: implement ch <- x where ch is of type parameter type
+ 2021-07-19 d6d7f8458e [dev.typeparams] go/types: implement <-ch where ch is of type parameter type
+ 2021-07-19 796ac6d5f2 [dev.typeparams] go/types: move methods on *Named into named.go
+ 2021-07-19 22f39ba208 [dev.typeparams] go/types: use InstantiateLazy to create instance types (cleanup)
+ 2021-07-19 4a72be87b3 [dev.typeparams] go/types: move instantiation code to instantiate.go (cleanup)
+ 2021-07-19 41ff0aac13 [dev.typeparams] go/types: replace types2.Instantiate with Checker.Instantiate
+ 2021-07-19 9e147c55b7 [dev.typeparams] go/types: update TypeParam APIs to match types2
+ 2021-07-19 22a38ba5ca [dev.typeparams] go/types: remove unnecessary guard from NewInterfaceType
+ 2021-07-19 b96f1b9419 [dev.typeparams] go/types: add some missing APIs for the importer
+ 2021-07-19 43ad1ffa99 [dev.typeparams] go/types: recursive substitution must terminate (bug fix)
+ 2021-07-19 c7c13ae432 [dev.typeparams] go/types: use scope numbers to identify local types
+ 2021-07-19 ccf95f17dd [dev.typeparams] go/types: support local defined types
+ 2021-07-19 76b39959f4 [dev.typeparams] go/types: don't permit method calls on ptr to type parameter receivers
+ 2021-07-19 9b85985d36 [dev.typeparams] Separate out gcshape types that are instantiated types
+ 2021-07-17 df778e6fd9 [dev.typeparams] go/types: replace optype() with under() in various cases (cleanup)
+ 2021-07-17 e9836fe318 [dev.typeparams] go/types: clean up index expr implementation for type parameters
+ 2021-07-17 c4cd76fbbb [dev.typeparams] go/types: disallow "free" type parameter as RHS of a type declaration
+ 2021-07-16 521828091c [dev.typeparams] go/types: move (remaining) type decls into their own files (cleanup)
+ 2021-07-16 624d152db7 [dev.typeparams] go/types: move Interface type decl into interface.go (cleanup)
+ 2021-07-16 e12d43866d [dev.typeparams] go/types: move Signature type decl into signature.go (cleanup)
+ 2021-07-16 b3e7f23a48 [dev.typeparams] go/types: move Struct type decl into struct.go (cleanup)
+ 2021-07-16 7c35f5c2fc [dev.typeparams] go/types: rename newTypeSet -> computeTypeSet
+ 2021-07-16 de209e693a [dev.typeparams] go/types: make Interface.obj a *TypeName
+ 2021-07-16 0f4198b5e2 [dev.typeparams] go/types: delay interface check for type bounds
+ 2021-07-16 5f50a6442e [dev.typeparams] go/internal/typeparams: remove the Enabled guard
+ 2021-07-16 726ffce659 [dev.typeparams] go/types: "comparable" must not be visible before Go 1.18
+ 2021-07-16 79955155e9 [dev.typeparams] go/types: move newTypeSet function into typeset.go
+ 2021-07-16 fe4f13404d [dev.typeparams] go/types: move embedding positions from Checker to Interface
+ 2021-07-16 b98b8b9b5b [dev.typeparams] go/types: remove unused *Checker arguments (cleanup)
+ 2021-07-16 fce6290e0a [dev.typeparams] go/types: remove typeparams wrappers and aliases
+ 2021-07-16 24f9eb2de3 [dev.typeparams] go/types: introduce type set abstraction for interfaces
+ 2021-07-16 b296e54618 [dev.typeparams] go/types: port lazy import resolution from types2
+ 2021-07-16 10c8b7c1d7 [dev.typeparams] cmd/compile: use dictionary to convert arguments of ==, != to interfaces
+ 2021-07-16 ed9e109dc9 [dev.typeparams] cmd/compile: fix small -G=3 issues for tests disabled in run.go
+ 2021-07-16 3d8453e00e [dev.typeparams] cmd/compile/internal/types2: more consistent handling of predeclared "any"
+ 2021-07-16 334f2fc045 [dev.typeparams] go/*: switch from ListExpr to MultiIndexExpr
+ 2021-07-15 6b85a218b8 [dev.typeparams] cmd/compile: make TestUnifiedCompare insensitive to default -G level
+ 2021-07-14 4ff0e04c2e [dev.typeparams] cmd/compile/internal/types2: embedding stand-alone type parameters is not permitted
+ 2021-07-14 3a047326e8 [dev.typeparams] cmd/compile/internal/types2: fix generic type indirection
+ 2021-07-14 dd8bdf4a1f [dev.typeparams] cmd/compile/internal/types2: interface identity must consider full type set
+ 2021-07-14 2a8087817c [dev.typeparams] cmd/compile/internal/types2: cleanups around receiver type checks
+ 2021-07-14 95f8e64fc0 [dev.typeparams] cmd/compile/internal/types2: implement delete(m, k) where m is of type parameter type
+ 2021-07-14 5f0ea40c67 [dev.typeparams] cmd/compile/internal/types2: implement close(ch) where ch is of type parameter type
+ 2021-07-14 6511922a14 [dev.typeparams] cmd/compile/internal/types2: implement ch <- x where ch is of type parameter type
+ 2021-07-14 ff33d3dc3a [dev.typeparams] cmd/compile/internal/types2: implement <-ch where ch is of type parameter type
+ 2021-07-14 e3e6cd3022 [dev.typeparams] cmd/compile: fix escape printout bugs for -G=3
+ 2021-07-14 2b10d7ff0b [dev.typeparams] go/types: export the Config.GoVersion field
+ 2021-07-14 5517053d17 [dev.typeparams] cmd/compile: record more typ/fun info for dictionaries in unified IR
+ 2021-07-14 82744bfbfc [dev.typeparams] cmd/compile: handle objStub earlier in reader
+ 2021-07-13 e5faa8d84b [dev.typeparams] cmd/compile/internal/types2: move methods on *Named into named.go (cleanup)
+ 2021-07-13 d0324eb8fb [dev.typeparams] cmd/compile/internal/types2: use InstantiateLazy to create instance types (cleanup)
+ 2021-07-13 70f1246a9f [dev.typeparams] cmd/compile/internal/types2: move instantiation code to instantiate.go (cleanup)
+ 2021-07-13 22e9265467 [dev.typeparams] cmd/compile/internal/types2: replace types2.Instantiate with Checker.Instantiate
+ 2021-07-12 1c783dc148 [dev.typeparams] Add optional sub-dict entry for typeparam bound calls
+ 2021-07-11 0dcab98fd8 [dev.typeparams] cmd/compile: slightly more incremental unified typecheck
+ 2021-07-10 3c3c1d8d28 [dev.typeparams] cmd/compile: more incremental typecheck for unified IR
+ 2021-07-10 a12ad27119 [dev.typeparams] cmd/compile: report functions declared in Go and assembly
+ 2021-07-10 5059aed9dd [dev.typeparams] internal/buildcfg: allow regabiwrappers on all GOARCH
+ 2021-07-09 f2ed30c31e [dev.typeparams] cmd/compile/internal/types2: recursive substitution must terminate (bug fix)
+ 2021-07-09 69d945fc6e [dev.typeparams] cmd/compile/internal/types2: use scope numbers to identify local types
+ 2021-07-09 04acb8a7b9 [dev.typeparams] cmd/compile:  report mismatch between types because of //go:notinheap
+ 2021-07-08 2b1d70a137 [dev.typeparams] all: merge master (296ddf2) into dev.typeparams
+ 2021-07-08 42fe132787 [dev.typeparams] cmd/compile: cleanup ABI utils tests
+ 2021-07-08 d4f6d161e4 [dev.typeparams] cmd/compile: fix bunch of -G=3 bugs for test cases in test/typeparams/mdempsky
+ 2021-07-07 18135150b0 [dev.typeparams] cmd/compile/internal/types2: don't permit method calls on ptr to type parameter receivers
+ 2021-07-07 d2bf94fb86 [dev.typeparams] cmd/compile/internal/types2: replace optype() with under() in various cases (cleanup)
+ 2021-07-07 03ec8de24b [dev.typeparams] cmd/compile/internal/types2: clean up index expr implementation for type parameters
+ 2021-07-07 47547d8508 [dev.typeparams] cmd/compile/internal/types2: disallow "free" type parameter as RHS of a type declaration
+ 2021-07-07 60cb2cab97 [dev.typeparams] cmd/compile: fix bug with types2.Instantiate with interface type param
+ 2021-07-07 85267f402c [dev.typeparams] cmd/compile: move def of comparable to end of predeclared slices
+ 2021-07-07 c65ca97a45 [dev.typeparams] cmd/compile: fix windows longtest builder
+ 2021-07-07 501725032c [dev.typeparams] cmd/compile: handle derived types that are converted to interfaces
+ 2021-07-07 b614c05a15 [dev.typeparams] cmd/compile: add built-in name/type "comparable".
+ 2021-07-07 b4844c9f54 [dev.typeparams] cmd/compile: handle the (*T).M method expression with dictionaries
+ 2021-07-07 4676c3675e [dev.typeparams] cmd/compile: rename PartialCallType -> MethodValueType
+ 2021-07-07 5c42b6a953 [dev.typeparams] test: add regress tests that fail(ed) with -G=3
+ 2021-07-07 49ade6b298 [dev.typeparams] test: add expected failure mechanism
+ 2021-07-04 cd00499c61 [dev.typeparams] cmd/compile: better Call constructor
+ 2021-07-04 899b158ee9 [dev.typeparams] cmd/compile: set Func.ClosureCalled in escape analysis
+ 2021-07-03 ea5369bac0 [dev.typeparams] cmd/compile: remove ir.CallUse
+ 2021-07-03 c45d0eaadb [dev.typeparams] cmd/compile: flatten OINLCALL in walk
+ 2021-07-03 ad2ba3ff51 [dev.typeparams] src,cmd: run 'go mod tidy'
+ 2021-07-03 5dac279fbd [dev.typeparams] cmd/compile: formalize "hidden parameters" idea
+ 2021-07-03 611056ec34 Merge "[dev.typeparams] all: merge master (912f075) into dev.typeparams" into dev.typeparams
+ 2021-07-02 ef39edefe1 [dev.typeparams] src,cmd: bump go.mod to 'go 1.18'
+ 2021-07-02 f35d86fd5f [dev.typeparams] all: merge master (912f075) into dev.typeparams
+ 2021-07-02 b994cc69e0 [dev.typeparams] cmd/compile:  separate out creating instantiations from creating dictionaries
+ 2021-07-02 6dec18cc75 [dev.typeparams] cmd/compile: start using sub-dictionary entries where needed
+ 2021-07-02 a18726a648 [dev.typeparams] cmd/compile: incremental typecheck during unified IR
+ 2021-07-02 2aea44204e [dev.typeparams] cmd/compile: enable generics syntax with -lang=go1.18
+ 2021-07-01 30e5f266ed [dev.typeparams] cmd/compile/internal/types2: move (remaining) type decls into their own files (cleanup)
+ 2021-07-01 9c1e7d9eff [dev.typeparams] cmd/compile/internal/types2: move Interface type decl into interface.go (cleanup)
+ 2021-07-01 838079beef [dev.typeparams] cmd/internal/dwarf: remove putInlinedFunc's callersym param
+ 2021-07-01 9ba294e15b [dev.typeparams] cmd/compile: fix getDictionarySym for methods references, write out sub-dictionaries
+ 2021-07-01 0e0b80cb56 [dev.typeparams] cmd/compile/internal/types2: move Signature type decl into signature.go (cleanup)
+ 2021-07-01 1aadb18f83 [dev.typeparams] cmd/compile/internal/types2: move Struct type decl into struct.go (cleanup)
+ 2021-07-01 fac21803ce [dev.typeparams] cmd/compile/internal/types2: rename newTypeSet -> computeTypeSet
+ 2021-07-01 1eb756689c [dev.typeparams] cmd/compile/internal/types2: make Interface.obj a *TypeName
+ 2021-07-01 9cb1b0f50b [dev.typeparams] cmd/compile/internal/types2: delay interface check for type bounds
+ 2021-07-01 1cd505c353 [dev.typeparams] cmd/compile/internal/types2: "comparable" must not be visible before Go 1.18
+ 2021-07-01 706c580ee1 [dev.typeparams] cmd/compile: simplify autotmpname
+ 2021-07-01 372b312735 [dev.typeparams] cmd/compile: refactor top-level typechecking in unified IR
+ 2021-06-30 ad7e5b219e [dev.typeparams] all: merge master (4711bf3) into dev.typeparams
+ 2021-06-30 8767b87ab5 [dev.typeparams] cmd/compile: functions to create GC shape types/names for a concrete type
+ 2021-06-30 b47cbc2ffe [dev.typeparams] cmd/compile/internal/types2: move newTypeSet function into typeset.go
+ 2021-06-30 f0206e3df2 [dev.typeparams] cmd/compile/internal/types2: move embedding positions from Checker to Interface
+ 2021-06-30 1ff43d1b17 [dev.typeparams] cmd/compile/internal/types2: remove unused *Checker arguments (cleanup)
+ 2021-06-30 4b5fdb0b7a [dev.typeparams] cmd/compile/internal/types2: introduce type set abstraction for interfaces
+ 2021-06-30 f503740ccf [dev.typeparams] cmd/compile: add derived-type dictionaries to unified IR
+ 2021-06-29 6a5f7e8498 [dev.typeparams] cmd/compile: use dictionary entries for more conversion cases
+ 2021-06-29 5fa6bbc669 [dev.typeparams] cmd/compile: clean up instantiation and dictionary naming
+ 2021-06-29 dfa8fd861c [dev.typeparams] cmd/compile: add a field (method) name for function in TestABIUtilsInterfaces
+ 2021-06-28 64e6c75924 [dev.typeparams] cmd/compile: port fix for issue46725 to transform.go
+ 2021-06-28 f99b3fe2ab [dev.typeparams] cmd/compile: move MethodValueWrapper to walk
+ 2021-06-28 a8861b907d [dev.typeparams] cmd/compile: port CL 330838 for -G=3
+ 2021-06-27 20a04f6041 [dev.typeparams] cmd/compile: delay method value wrapper generation until walk
+ 2021-06-27 1b995f91a5 [dev.typeparams] cmd/compile: rename OCALLPART to OMETHVALUE
+ 2021-06-27 d44ed5d144 [dev.typeparams] cmd/compile: add method value wrappers to unified IR
+ 2021-06-26 3ea0fcfe15 [dev.typeparams] cmd/compile: do not skip TestUnifiedCompare in short mode
+ 2021-06-26 27e3b797bb [dev.typeparams] cmd/compile: remove OCALLMETH Fatals in SSA generation
+ 2021-06-26 0cf71f7f92 [dev.typeparams] cmd/compile: rewrite method calls during typecheck
+ 2021-06-26 180c338c68 [dev.typeparams] cmd/compile: restore check for OCALLMETH in walkCall
+ 2021-06-26 942bcc2d4f [dev.typeparams] cmd/compile: fix wrong AST generation in devirtualization
+ 2021-06-26 d417b8cf87 [dev.typeparams] cmd/compile: clarify comment about checking reflect.Method in usemethod
+ 2021-06-25 ed647b16d0 [dev.typeparams] cmd/compile: use Type.LinkString for map keys
+ 2021-06-25 942edc7502 [dev.typeparams] cmd/compile: rename types.Type.{Short,Long}String to {Link,Name}String
+ 2021-06-25 373ca3a846 Merge "[dev.typeparams] all: merge master (37f9a8f) into dev.typeparams" into dev.typeparams
+ 2021-06-25 1b60284c0a [dev.typeparams] cmd/compile: simplify variable capturing in unified IR
+ 2021-06-25 9fe7c38d3d [dev.typeparams] cmd/compile: fix TestUnifiedCompare
+ 2021-06-25 f4198f85d5 [dev.typeparams] cmd/compile: generate wrappers within unified IR
+ 2021-06-25 3f1a517a45 [dev.typeparams] cmd/compile: refactor "need to emit" logic for types
+ 2021-06-25 badb98364b [dev.typeparams] cmd/compile: switch CaptureVars to use syntax.Walk
+ 2021-06-25 ac2de11cfb [dev.typeparams] all: merge master (37f9a8f) into dev.typeparams
+ 2021-06-25 2493c72742 [dev.typeparams] cmd/compile: rewrite method call into method expression during escape analysis
+ 2021-06-25 f190a9280d [dev.typeparams] cmd/compile: simplify usemethod
+ 2021-06-25 aee209c044 [dev.typeparams] cmd/compile: catch another mis-used OCALLMETH in backend
+ 2021-06-24 75ad323773 [dev.typeparams] test: skip -G=3 testing under GOEXPERIMENT=unified
+ 2021-06-24 808dca3b2d [dev.typeparams] cmd/compile: suppress liveness diagnostics of wrappers
+ 2021-06-24 ddb09af1b8 [dev.typeparams] cmd/compile:  add derived types and subdictionaries to dictionaries
+ 2021-06-24 df00abc61b [dev.typeparams] cmd/compile: skip escape analysis diagnostics for wrappers
+ 2021-06-24 b55cc6687d [dev.typeparams] cmd/compile: use r.hasTypeParams in typIdx
+ 2021-06-24 9bdbf73c98 [dev.typeparams] cmd/compile: simplify writer.collectDecls
+ 2021-06-23 ee4fc0c1bc [dev.typeparams] Fix issues related to dictionaries and method calls with embedded fields
+ 2021-06-23 8165256bc2 [dev.typeparams] cmd/compile/internal/syntax: go/ast-style walk API
+ 2021-06-23 a72a499c24 [dev.typeparams] cmd/compile: optimize wrapping of constant arguments
+ 2021-06-23 eb691fdd62 [dev.typeparams] cmd/compile: escape analysis of method expression calls
+ 2021-06-23 0a0e3a3dea [dev.typeparams] cmd/compile: move call logic from order.go to escape
+ 2021-06-23 574ec1c645 [dev.typeparams] cmd/compile: desugar ORECOVER into ORECOVERFP
+ 2021-06-23 9be8303df9 [dev.typeparams] cmd/compile: add ORECOVERFP, OGETCALLER{PC,SP} ops
+ 2021-06-23 70f4ab6565 [dev.typeparams] cmd/compile: remove SetClosureCalled(false) hacks
+ 2021-06-23 107b1fce64 [dev.typeparams] cmd/compile: explain why expandInline needed
+ 2021-06-23 99732b9070 [dev.typeparams] cmd/compile: refactor escape analysis of calls
+ 2021-06-23 1a445dab66 [dev.typeparams] cmd/compile: remove CallExpr.PreserveClosure
+ 2021-06-23 e59a19cceb [dev.typeparams] cmd/compile: simplify walkGoDefer
+ 2021-06-23 493e177639 [dev.typeparams] cmd/compile: allow typecheck of OCHECKNIL
+ 2021-06-23 c4e0c652fb [dev.typeparams] cmd/compile: refactor CaptureName
+ 2021-06-22 62095c66e0 [dev.typeparams] go/types: adjust logic for method expression arg naming
+ 2021-06-22 541612b974 [dev.typeparams] cmd/gofmt: remove typeparams guards
+ 2021-06-22 3e6219c6a9 [dev.typeparams] cmd/compile: split package escape into multiple files
+ 2021-06-22 077100dfcd [dev.typeparams] cmd/compile: remove special escape analysis tags
+ 2021-06-22 859d903b06 [dev.typeparams] cmd/compile: add -d=unifiedquirks for quirks mode
+ 2021-06-22 d626ba27bb [dev.typeparams] all: merge master (16e82be) into dev.typeparams
+ 2021-06-21 844c076359 [dev.typeparams] cmd/compile: simplify import* functions
+ 2021-06-21 e57da8e53c [dev.typeparams] cmd/compile: explain why reader.funcExt need to set n.Defn
+ 2021-06-21 3f7f72a258 [dev.typeparams] cmd/compile: fold reader checking type params logic to separate method
+ 2021-06-20 d24c90a153 [dev.typeparams] cmd/compile: explain how pkgReader.typIdx handles alias cyclic
+ 2021-06-18 3f7a3133da [dev.typeparams] cmd/compile: add "toolstash -cmp"-like test of -d=unified
+ 2021-06-18 e9c01f9804 [dev.typeparams] cmd/compile: add missing copy of Field.Embedded in type substituter.
+ 2021-06-18 6fa0437958 [dev.typeparams] cmd/compile: add documentation for unified IR pipeline
+ 2021-06-18 54fe57bc22 [dev.typeparams] cmd/compile: record writer's stack at export data sync points
+ 2021-06-18 78aa251ace [dev.typeparams] cmd/go: include new internal packages in TestNewReleaseRebuildsStalePackagesInGOPATH
+ 2021-06-18 2a7900762c [dev.typeparams] go/types: report better error for invalid untyped operation
+ 2021-06-18 90096f445e [dev.typeparams] cmd/compile/internal/syntax: convert (most) parser tests to new type set syntax
+ 2021-06-17 feec53c4e5 [dev.typeparams] cmd/compile: skip types2 GC test during bootstrapping
+ 2021-06-17 fb84d213a8 [dev.typeparams] reflect: support big endian architectures in callMethod
+ 2021-06-17 9f50d9a0b4 [dev.typeparams] internal/reflectlite: remove unused ptrSize
+ 2021-06-17 890a8407a9 [dev.typeparams] internal/reflectlite: use goarch.PtrSize instead of the duplicated ptrSize [generated]
+ 2021-06-17 bfd9b63f12 [dev.typeparams] reflect: delete unused ptrSize and PtrSize
+ 2021-06-17 95c104ee61 [dev.typeparams] reflect: use goarch.PtrSize instead of the duplicated ptrSize [generated]
+ 2021-06-17 2e600fb8b3 [dev.typeparams] runtime/internal/sys: remove unused Goarch* and Goos* constants
+ 2021-06-17 46e1e74a86 [dev.typeparams] runtime: replace Goarch* constants with internal/goarch versions [generated]
+ 2021-06-17 7b0e9cae66 [dev.typeparams] runtime: replace Goos* constants with internal/goos versions [generated]
+ 2021-06-17 81a6a4354b [dev.typeparams] internal/goarch,internal/goos: rename Goos and Goarch constants
+ 2021-06-17 33d1b82d16 [dev.typeparams] runtime/internal/sys: replace ArchFamily and constants with goarch
+ 2021-06-17 85b12a8563 [dev.typeparams] runtime,runtime/internal/sys: remove unused BigEndian
+ 2021-06-17 9a93072a07 [dev.typeparams] runtime/internal/sys: replace BigEndian with goarch.BigEndian [generated]
+ 2021-06-17 9c58e399a4 [dev.typeparams] runtime: fix import sort order [generated]
+ 2021-06-17 671954e72e [dev.typeparams] runtime/internal/sys: replace GOOS with goos.GOOS
+ 2021-06-17 5c028751bd [dev.typeparams] runtime/internal/sys: replace uses of GOARCH with goarch.GOARCH
+ 2021-06-17 6d89c90fb1 [dev.typeparams] runtime/internal/sys: remove unused PtrSize
+ 2021-06-17 6d85891b29 [dev.typeparams] runtime: replace uses of runtime/internal/sys.PtrSize with internal/goarch.PtrSize [generated]
+ 2021-06-17 122f5e16d6 [dev.typeparams] internal/goarch,internal/goos: explode runtime/internal/sys into pieces
+ 2021-06-17 804ecc2581 [dev.typeparams] all: add GOEXPERIMENT=unified knob
+ 2021-06-17 b14fd720a8 [dev.typeparams] cmd/compile: make types2 report better error for invalid untyped operation
+ 2021-06-17 8115ae198d [dev.typeparams] go/types: disallow ~T where T is a defined type or an interface
+ 2021-06-17 6237e441bc [dev.typeparams] go/types: disallow type list handling
+ 2021-06-17 6e50f4f111 [dev.typeparams] go/types: convert testdata/check tests to type set syntax
+ 2021-06-17 b6fc4d01a8 [dev.typeparams] go/types: convert testdata/fixedbugs tests to type set sytax
+ 2021-06-17 795f4475e5 [dev.typeparams] go/types: convert testdata/examples tests to type set sytax
+ 2021-06-17 8e14a9cf04 [dev.typeparams] go/types: eliminate need for unpack and asUnion functions
+ 2021-06-17 aecfd5c29e [dev.typeparams] go/types: clean up type set/union intersection
+ 2021-06-17 c7a460526e [dev.typeparams] go/types: replace Sum type with Union type
+ 2021-06-17 e7451f6616 [dev.typeparams] go/types: accept embedded interface elements
+ 2021-06-17 54f854fb41 [dev.typeparams] go/parser: accept embedded type literals
+ 2021-06-17 ab4b3c4b15 [dev.typeparams] go/parser: accept "~" and "|" interface elements
+ 2021-06-17 7c5d7a4caf [dev.typeparams] go/token, go/scanner: add the "~" operator
+ 2021-06-17 ad59efb027 [dev.typeparams] go/ast: remove the typeparams build constraint
+ 2021-06-16 1ba2074440 [dev.typeparams] cmd/compile/internal/types2: support local defined types
+ 2021-06-16 dd95a4e3db [dev.typeparams] cmd/compile: simplify SSA devirtualization
+ 2021-06-16 132ea56d29 [dev.typeparams] cmd/compile: fix crawling of embeddable types
+ 2021-06-16 8f95eaddd3 [dev.typeparams] cmd/compile: fix missing sync implicit types
+ 2021-06-16 a4121d7dd6 [dev.typeparams] Revert "[dev.typeparams] runtime: make deferproc take a func() argument"
+ 2021-06-16 4d6f9d60cf [dev.typeparams] all: merge master (785a8f6) into dev.typeparams
+ 2021-06-16 ee0420d3b5 [dev.typeparams] cmd/compile: factor out implicit/explicit handling
+ 2021-06-15 cf1ae5fc36 [dev.typeparams] cmd/compile: add -d=unified flag to enable unified IR
+ 2021-06-15 79cd1687e6 [dev.typeparams] cmd/compile: unified IR construction
+ 2021-06-14 ea438bda85 [dev.typeparams] all: merge master (fdab5be) into dev.typeparams
+ 2021-06-13 8eeaf961c5 [dev.typeparams] cmd/compile: move //go:embed -lang check to noder
+ 2021-06-12 f1b1c2f67f [dev.typeparams] cmd/compile: simplify NewClosureFunc
+ 2021-06-12 db7c868307 [dev.typeparams] test: add string quoting support to test/run.go
+ 2021-06-12 0132b91127 [dev.typeparams] cmd/compile: refactor closure construction
+ 2021-06-12 8f00eb0099 [dev.typeparams] cmd/compile: avoid ir.DeepCopy in noder.constDecl
+ 2021-06-12 2954f11ead [dev.typeparams] cmd/compile: scaffolding for export data experiments
+ 2021-06-11 c93d5d1a52 [dev.typeparams] all: always enable regabig on AMD64
+ 2021-06-11 2fe324858b [dev.typeparams] internal/buildcfg: always enable regabiwrappers on AMD64
+ 2021-06-11 e0e9fb8aff [dev.typeparams] runtime: simplify defer record allocation
+ 2021-06-11 4468e1cfb9 [dev.typeparams] runtime: allow newproc split stack
+ 2021-06-11 ef6c5be160 [dev.typeparams] cmd/compile: fix wrapper generation for imported generics
+ 2021-06-11 4a735ce068 [dev.typeparams] cmd/compile: add "check" field to noder.gcimports
+ 2021-06-11 61888d47c4 [dev.typeparams] cmd/compile: allow embedding Type.Vargen into Sym.Name
+ 2021-06-11 62e32dd386 [dev.typeparams] cmd/compile: extract SetBaseTypeIndex function
+ 2021-06-11 18788245ea [dev.typeparams] cmd/compile: add ir.TypeNodeAt
+ 2021-06-09 b20747334a [dev.typeparams] cmd/compile, runtime: simplify opendefer metadata
+ 2021-06-09 c0a86c10f1 [dev.typeparams] cmd/compile: simplify openDeferSave
+ 2021-06-08 74b0b2772a [dev.typeparams] cmd/compile, runtime: remove _defer.siz field
+ 2021-06-08 b80a4c56f0 [dev.typeparams] runtime: allow deferproc split stack
+ 2021-06-08 83da32749c [dev.typeparams] runtime: make deferproc take a func() argument
+ 2021-06-08 8e5304f729 [dev.typeparams] cmd/compile, runtime: remove the siz argument of newproc/deferproc
+ 2021-06-08 00d01b5786 [dev.typeparams] runtime: remove tracebackdefers
+ 2021-06-08 12b37b713f [dev.typeparams] runtime: remove variadic defer/go calls
+ 2021-06-08 5b350505da [dev.typeparams] cmd/compile: remove variadic defer calls
+ 2021-06-08 a9de78ac88 [dev.typeparams] cmd/compile, runtime: always enable defer/go wrapping
+ 2021-06-08 e58bddde70 [dev.typeparams] internal/goexperiment: regenerate generated files
+ 2021-06-08 0c40cb4a07 [dev.typeparams] cmd/compile/internal/types2: provide valid signature in errors involving method expressions
+ 2021-06-07 74d46381b2 [dev.typeparams] cmd/compile: do extra markObjects during iexport to deal with generics
+ 2021-06-07 ccfb0ce8df [dev.typeparams] cmd/compile: convert generic values to interface type using dictionary
+ 2021-06-07 cf4b6dc48e [dev.typeparams] cmd/compile: allow conversions from type parameter to interface
+ 2021-06-07 bcb3927cb5 [dev.typeparams] cmd/compile: introduce IsTypeParam() helper
+ 2021-06-07 f0c97219a3 Merge "[dev.typeparams] all: merge master (8212707) into dev.typeparams" into dev.typeparams
+ 2021-06-07 201d55e637 [dev.typeparams] cmd/compile: create .dict Param in the package of the instantiated function
+ 2021-06-07 0e39cdc0e9 [dev.typeparams] all: merge master (8212707) into dev.typeparams
+ 2021-06-07 7c8a5be2d6 [dev.typeparams] go/types: factor out constraint satisfaction check
+ 2021-06-07 7497e57a39 [dev.typeparams] go/types: simplify Interface accessors
+ 2021-06-07 2f26adc232 [dev.typeparams] go/types: re-use existing code for Interface.Complete
+ 2021-06-07 1395952075 [dev.typeparams] go/types: add Named.SetTParams and Named.Orig methods
+ 2021-06-07 991dca0112 [dev.typeparams] go/types: move signature checking into separate file
+ 2021-06-06 c23294d6b3 [dev.typeparams] cmd/compile/internal/types2: return Universe for ((*Package)(nil)).Scope()
+ 2021-06-05 a5be3eaee2 [dev.typeparams] cmd/compile: refactor export writing
+ 2021-06-05 4c072c94dc [dev.typeparams] cmd/compile: refactor import reading
+ 2021-06-05 4e001a8d9e [dev.typeparams] runtime/race: make test compatible with types2
+ 2021-06-05 246a5570be [dev.typeparams] cmd/compile: rename (types2.Inferred.)Targs to TArgs
+ 2021-06-05 692399fbaa [dev.typeparams] cmd/compile/internal/syntax: not all index expressions can be instantiated types
+ 2021-06-04 a94e4f5a85 [dev.typeparams] cmd/compile: point StructKeyExpr at the types.Field
+ 2021-06-04 bad388744b [dev.typeparams] cmd/compile: handle dictionaries for top-level instantiations
+ 2021-06-04 de61465156 [dev.typeparams] cmd/compile: allow inlining in instantiated functions
+ 2021-06-04 4cf7f5f694 [dev.typeparams] test: test regabidefers in live.go
+ 2021-06-04 3298c749ac [dev.typeparams] runtime: undo go'd closure argument workaround
+ 2021-06-04 46beeed0ac [dev.typeparams] cmd/compile: allow go'd closure to escape when compiling runtime
+ 2021-06-04 8e6dfe1b31 [dev.typeparams] cmd/compile: export/import of recursive generic types.
+ 2021-06-04 93a886a165 [dev.typeparams] go/types: move struct checking into separate file
+ 2021-06-04 ffc74ad5d3 [dev.typeparams] go/types: move interface checking into separate file
+ 2021-06-04 090a17c998 [dev.typeparams] go/types: use correct type parameter list in missingMethod
+ 2021-06-04 62c40878e4 [dev.typeparams] go/types: better recv Var for method expressions
+ 2021-06-04 e32fab145b [dev.typeparams] go/types: fix panic with nil package name
+ 2021-06-04 cd6e9df446 [dev.typeparams] go/types: print "incomplete" for interfaces in debug mode only
+ 2021-06-04 655246f99a [dev.typeparams] go/types: make TestManual work for directories
+ 2021-06-04 d7592ab424 [dev.typeparams] go/types: implement types.Instantiate
+ 2021-06-04 410fa4c75b [dev.typeparams] go/types: rename Inferred.Targs to TArgs
+ 2021-06-04 298149a915 [dev.typeparams] go/types: use Checker-provided type parameter IDs when possible
+ 2021-06-04 2175e2f573 [dev.typeparams] cmd/compile: lazy import resolution for types2
+ 2021-06-03 4d2b528795 [dev.typeparams] internal/buildcfg: turn on register ABI by default on ARM64
+ 2021-06-03 5f034f9b46 [dev.typeparams] internal/buildcfg: turn on regabireflect by default on ARM64
+ 2021-06-03 026480d06b [dev.typeparams] cmd/compile: allow nil Syms in Sym.Less
+ 2021-06-03 a2d6a2caeb [dev.typeparams] internal/buildcfg: turn on regabiwrappers by default on ARM64
+ 2021-06-03 55b4310acd [dev.typeparams] runtime: crash the GC at clobberdead pointer on ARM64
+ 2021-06-03 6b1e4430bb [dev.typeparams] cmd/compile: implement clobberdead mode on ARM64
+ 2021-06-03 1c947e4f31 [dev.typeparams] cmd/compile: properly copy tilde value for unions in types2-to-types1 conversion
+ 2021-06-03 e9ba0750b6 [dev.typeparams] reflect: guard abi_test.go with regabiargs build tag
+ 2021-06-03 28bd325e41 [dev.typeparams] runtime: use ABIInternal callbackWrap in callbackasm1 on ARM64
+ 2021-06-03 3de4986852 [dev.typeparams] runtime: call cgocallbackg indirectly on ARM64
+ 2021-06-03 5a40fab19f [dev.typeparams] runtime, internal/bytealg: port performance-critical functions to register ABI on ARM64
+ 2021-06-03 370ff5ff96 [dev.typeparams] test: update all the typeparam tests to use the new union/tilde syntax
+ 2021-06-03 5a008a92e8 [dev.typeparams] internal/bytealg: call memeqbody directly in memequal_varlen on ARM64
+ 2021-06-03 165d39a1d4 [dev.typeparams] test: adjust codegen test for register ABI on ARM64
+ 2021-06-03 b5f37faf3b [dev.typeparams] cmd/internal/goobj: add duffzero/duffcopy to builtin list
+ 2021-06-03 9c054f4137 [dev.typeparams] cmd/link: take function address in assembly in TestFuncAlign
+ 2021-06-03 95c618e99a [dev.typeparams] cmd/compile/internal/types2: add Config.AllowTypeLists to control type list handling
+ 2021-06-03 10d6b36ca3 [dev.typeparams] cmd/compile/internal/types2: disallow ~T where T is a defined type or an interface
+ 2021-06-02 8cdce85bdf [dev.typeparams] cmd/compile/internal/types2: convert testdata/check tests to type set sytax
+ 2021-06-02 c790964ae4 [dev.typeparams] cmd/compile/internal/types2: convert testdata/fixedbugs tests to type set sytax
+ 2021-06-02 9a99e728fe [dev.typeparams] cmd/compile/internal/types2: convert testdata/examples tests to type set sytax
+ 2021-06-02 d36b7d7bdd [dev.typeparams] cmd/compile/internal/importer: review of gcimporter_test.go
+ 2021-06-02 3c1d502a19 [dev.typeparams] cmd/compile/internal/types2: eliminate need for unpack and asUnion functions
+ 2021-06-02 848b58e473 [dev.typeparams] cmd/compile/internal/types2: clean up type set/union intersection
+ 2021-06-02 97cb0113a3 [dev.typeparams] cmd/compile: fix export/import of constants with typeparam type
+ 2021-06-02 6b1cdeaef3 [dev.typeparams] cmd/link: include "go build" output in test logs
+ 2021-06-02 c7b9811581 [dev.typeparams] cmd/compile/internal/importer: review of gcimporter.go
+ 2021-06-02 498a48327f [dev.typeparams] cmd/compile: sort iface fields before expansion
+ 2021-06-02 cc52fdd1f3 [dev.typeparams] cmd/compile/internal/importer: review of exportdata.go
+ 2021-06-02 8c5c5a9e69 [dev.typeparams] cmd/compile/internal/importer: review of support.go
+ 2021-06-02 589e32dbdf [dev.typeparams] cmd/compile/internal/types2: replace Sum type with Union type
+ 2021-06-02 7b876def6c [dev.typeparams] cmd/compile: add dictionary argument to generic functions
+ 2021-06-02 aa9cfdf775 [dev.typeparams] runtime: update ABIInternal assembly with register ABI on ARM64
+ 2021-06-02 0c123cdf8b [dev.typeparams] reflect: implement register ABI for MakeFunc etc. on ARM64
+ 2021-06-02 2e4b79949f [dev.typeparams] runtime: implement register ABI for reflectcall on ARM64
+ 2021-06-02 dc2cb529a8 [dev.typeparams] runtime: mark assembly functions called directly from compiler ABIInternal
+ 2021-06-02 d2b435117d test: fix error check messages for 2 types2 tests
+ 2021-06-02 b1f48e8add [dev.typeparams] cmd/compile: fix formatting
+ 2021-06-01 58ad36b359 [dev.typeparams] internal/buildcfg: allow regabi GOEXPERIMENTs on ARM64
+ 2021-06-01 c3639918d1 [dev.typeparams] internal/abi: define ARM64 register ABI constants
+ 2021-06-01 6633dc8b09 [dev.typeparams] reflect: call ABI0 spill/unspill functions on AMD64
+ 2021-06-01 e4003463ff [dev.typeparams] cmd/compile: match register-ABI version of memmove call on ARM64
+ 2021-06-01 8e7abefdaa [dev.typeparams] cmd/compile: update ARM64 CALL* ops for register ABI
+ 2021-06-01 c9d1a2bdd2 [dev.typeparams] all: merge master (2725522) into dev.typeparams
+ 2021-06-01 2580e9a160 [dev.typeparams] cmd/compile: refactor noder/irgen helpers
+ 2021-06-01 4b10e4c547 [dev.typeparams] cmd/compile: handle ONONAME in subster.node
+ 2021-05-31 f32f4f58d9 [dev.typeparams] cmd/compile: simplify formatting of defined types
+ 2021-05-27 22f5ece3b1 [dev.typeparams] cmd/compile/internal/noder: refactor irgen import handling
+ 2021-05-27 417955d151 [dev.typeparams] cmd/compile/internal/inline: refactor mkinlcall
+ 2021-05-27 88583a2a66 [dev.typeparams] test: trim list of expected -G=3 failures
+ 2021-05-27 ea522bc546 [dev.typeparams] cmd/compile: add and use ir.RawOrigExpr
+ 2021-05-27 de5d1aca5e [dev.typeparams] cmd/compile: tweaks to match types2
+ 2021-05-27 c2c1b53b39 [dev.typeparams] cmd/compile: use old export format if not compiling with generics
+ 2021-05-27 8c99e5db43 [dev.typeparams] cmd/compile/internal/types2: ensure that Named.check is nilled out once it is expanded
+ 2021-05-27 963f33b03b [dev.typeparams] cmd/compile: enable register args on ARM64
+ 2021-05-27 06df0ee7fa [dev.typeparams] cmd/compile: add arg/result register load/spill code on ARM64
+ 2021-05-26 1ec056244e [dev.typeparams] cmd/compile: inlining tweaks for toolstash
+ 2021-05-26 6da1661371 [dev.typeparams] cmd/compile: simplify inlining variadic calls
+ 2021-05-26 e99e9a6e01 [dev.typeparams] cmd/compile: simplify ~r/~b naming
+ 2021-05-26 4c68edd1fe [dev.typeparams] cmd/compile: add morestack arg spilling code on ARM64
+ 2021-05-26 a4b2a04bc5 [dev.typeparams] cmd/internal/obj/arm64: use ABI-compatible registers in function prologue
+ 2021-05-26 4bb927f82e [dev.typeparams] cmd/compile: define ARM64 parameter registers
+ 2021-05-26 cf23daeda3 [dev.typeparams] cmd/compile: do not schedule in-register args late, even for block control
+ 2021-05-26 4ed6317e73 [dev.typeparams] cmd/compile: always generate (*T).M wrappers for instantiated methods
+ 2021-05-26 b7f7d1cd7b [dev.typeparams] cmd/compile:  get type aliases working with generic types
+ 2021-05-26 95748d1b74 [dev.typeparams] cmd/compile: avoid some redundant type construction
+ 2021-05-26 fd54ae8b0c [dev.typeparams] cmd/compile: adding union support in types1
+ 2021-05-25 6c9e1c58bc [dev.typeparams] test: fix and update run.go's generics testing
+ 2021-05-25 5c1e119d48 [dev.typeparams] all: merge master (f22ec51) into dev.typeparams
+ 2021-05-24 155dc0e541 [dev.typeparams] cmd/compile/internal/types2: factor out constraint satisfaction check
+ 2021-05-24 5770d7a637 [dev.typeparams] cmd/compile/internal/types2: accept embedded interface elements
+ 2021-05-24 cc7ceea585 [dev.typeparams] cmd/compile/internal/types2: simplify Interface accessors
+ 2021-05-24 1608577e05 [dev.typeparams] cmd/compile/internal/types2: re-use existing code for Interface.Complete
+ 2021-05-24 d48f6d9f6f [dev.typeparams] Don't check typecheck(3) on transform, so no need to export/import it
+ 2021-05-24 4c50721cda [dev.typeparams] cmd/compile:  Fix handling of Name nodes during stenciling
+ 2021-05-24 dcaf785add [dev.typeparams] internal/buildcfg: enable defer/go wrapping everywhere
+ 2021-05-24 f642742678 [dev.typeparams] reflect: use internal/abi.FuncPCABI0 to take address of assembly functions
+ 2021-05-24 e0844acfc8 [dev.typeparams] runtime/pprof: replace funcPC with internal/abi.FuncPCABIInternal
+ 2021-05-24 ae26b45113 [dev.typeparams] cmd/compile/abi-internal.md: specify ARM64 register-based ABI
+ 2021-05-24 b18b2d372e [dev.typeparams] cmd/compile:  fix case where we were copying a raw Node
+ 2021-05-21 5b1120fac7 [dev.typeparams] cmd/compile: fix handling of Nname field in (*subster).tstruct.
+ 2021-05-21 8d2b4cb6cc [dev.typeparams] cmd/compile: fixing import of comm clauses/closures in generic functions
+ 2021-05-21 626e89c261 [dev.typeparams] runtime: replace funcPC with internal/abi.FuncPCABIInternal
+ 2021-05-21 6a81e063dd [dev.typeparams] runtime: fix misuse of funcPC
+ 2021-05-21 7d928460a1 [dev.typeparams] runtime: use internal/abi.FuncPCABI0 to reference ABI0 assembly symbols
+ 2021-05-21 0e0a1f94f3 [dev.typeparams] runtime: use ABI0 handler addresses on Windows/ARM64
+ 2021-05-21 fb42fb705d [dev.typeparams] runtime: use internal/abi.FuncPCABI0 to take address of assembly functions
+ 2021-05-21 21db1d193c [dev.typeparams] runtime: fix newproc arg size on ARM
+ 2021-05-21 b1a398cf0f [dev.typeparams] cmd/compile:  add import/export of calls to builtin functions
+ 2021-05-21 ccbfbb1c33 [dev.typeparams] cmd/compile: export OFUNCINST and OSELRECV2 nodes (for generic functions)
+ 2021-05-21 243076da64 [dev.typeparams] cmd/compile/internal/types2: move signature checking into separate file
+ 2021-05-21 cfe0250497 [dev.typeparams] cmd/compile/internal/types2: move struct checking into separate file
+ 2021-05-21 211244e172 [dev.typeparams] cmd/compile/internal/types2: move interface checking into separate file
+ 2021-05-21 7b3ee6102d [dev.typeparams] cmd/compile: move to new export version, keep reading previous version
+ 2021-05-21 15ad61aff5 [dev.typeparams] cmd/compile: get export/import of generic types & functions working
+ 2021-05-20 468efd5e2f [dev.typeparams] cmd/compile:  change method instantiations back to being functions
+ 2021-05-20 382c5dd5f7 [dev.typeparams] internal/buildcfg: turn on register ABI on all AMD64 platforms
+ 2021-05-20 240d6d00ca [dev.typeparams] cmd/link: mangle symbol ABI name on Plan 9
+ 2021-05-20 ed2001232a [dev.typeparams] runtime: use internal/abi.FuncPCABI0 for sigtramp PC on Plan 9
+ 2021-05-20 02117775d1 [dev.typeparams] cmd/compile, runtime: do not zero X15 on Plan 9
+ 2021-05-20 a5cd89b8c3 [dev.typeparams] runtime: use internal/abi.FuncPCABI0 and cgo_unsafe_args for Solaris syscall wrappers
+ 2021-05-19 6bdfff112f [dev.typeparams] cmd/compile/internal/types2: use correct type parameter list in missingMethod
+ 2021-05-19 eff66248ea [dev.typeparams] cmd/compile/internal/types2: implement package height
+ 2021-05-19 3f6f12972b [dev.typeparams] runtime: use internal/abi.FuncPCABI0 for sigtramp PC on DragonflyBSD
+ 2021-05-19 b69347d24a [dev.typeparams] cmd/compile: simplify tparam's type
+ 2021-05-19 701bd60646 [dev.typeparams] cmd/compile: simplify targ's type
+ 2021-05-19 c2966ae272 [dev.typeparams] cmd/compile/internal/ir: more position details in dump
+ 2021-05-19 fb79f6955e [dev.typeparams] cmd/compile/internal/importer: implement position reading
+ 2021-05-19 c92ae885d9 [dev.typeparams] cmd/compile/internal/types2: better recv Var for method expressions
+ 2021-05-19 90b6e72605 [dev.typeparams] cmd/compile/internal/types2: tweak anonymous parameter position
+ 2021-05-19 fc9e64cc98 [dev.typeparams] cmd/compile/internal/types2: fix types2 panic
+ 2021-05-19 c81562d99f [dev.typeparams] test: update regress tests for types2
+ 2021-05-19 81b22480cf [dev.typeparams] cmd/compile/internal/syntax: accept embedded type literals
+ 2021-05-18 f3fc8b5779 [dev.typeparams] cmd/compile: simplify type alias handling for export
+ 2021-05-18 140cd7c1d3 [dev.typeparams] runtime: use internal/abi.FuncPCABI0 for syscall wrappers on OpenBSD
+ 2021-05-18 bbc0059b03 [dev.typeparams] test: run more tests with -G=3
+ 2021-05-18 f208f1ac99 [dev.typeparams] cmd/compile/internal/ir: more useful Fatalfs
+ 2021-05-18 c7dd3e305d [dev.typeparams] all: merge master (690a8c3) into dev.typeparams
+ 2021-05-18 077f03f4d8 [dev.typeparams] runtime: use internal/abi.FuncPCABI0 for sigtramp PC on FreeBSD
+ 2021-05-17 f39200b037 [dev.typeparams] go/constant: implement Kind.String
+ 2021-05-14 0d1e293b23 [dev.typeparams] cmd/compile/internal/types2: print "incomplete" for interfaces in debug mode only
+ 2021-05-14 03ed590e51 [dev.typeparams] cmd/compile/internal/types2: use Checker-provided type parameter IDs when possible
+ 2021-05-13 c3fa51c9a2 cmd/compile: changed representation of typeparam bound in types1
+ 2021-05-13 9daf3cca82 [dev.typeparams] cmd/compile:  keep instantiated method as a method, rather than converting to function
+ 2021-05-12 04f65d394c [dev.typeparams] cmd/compile:  fix use of method values with stenciled methods
+ 2021-05-11 d2b3efcb90 [dev.typeparams] all: merge master (9b84814) into dev.typeparams

Updates #47351.

Change-Id: Ia8a78ec0d91f11adb533a4da7047b4c05c2f0ea0
2021-08-12 13:24:16 -07:00
Gerrit Code Review
4d3cc84774 Merge "[dev.typeparams] all: merge master (46fd547) into dev.typeparams" into dev.typeparams 2021-08-12 20:22:27 +00:00
Matthew Dempsky
a64ab8d3ec [dev.typeparams] all: merge master (46fd547) into dev.typeparams
Conflicts:

- src/go/types/check_test.go

  CL 324730 on dev.typeparams changed the directory paths in TestCheck,
  TestExamples, and TestFixedbugs and renamed checkFiles to testFiles;
  whereas CL 337529 on master added a new test case just above them and
  that used checkFiles.

Merge List:

+ 2021-08-12 46fd547d89 internal/goversion: update Version to 1.18
+ 2021-08-12 5805efc78e doc/go1.17: remove draft notice
+ 2021-08-12 39634e7dae CONTRIBUTORS: update for the Go 1.17 release
+ 2021-08-12 095bb790e1 os/exec: re-enable LookPathTest/16
+ 2021-08-11 dea23e9ca8 src/make.*: make --no-clean flag a no-op that prints a warning
+ 2021-08-11 d4c0ed26ac doc/go1.17: linker passes -I to extld as -Wl,--dynamic-linker
+ 2021-08-10 1f9c9d8530 doc: use "high address/low address" instead of "top/bottom"
+ 2021-08-09 f1dce319ff cmd/go: with -mod=vendor, don't panic if there are duplicate requirements
+ 2021-08-09 7aeaad5c86 runtime/cgo: when using msan explicitly unpoison cgoCallers
+ 2021-08-08 507cc341ec doc: add example for conversion from slice expressions to array ptr
+ 2021-08-07 891547e2d4 doc/go1.17: fix a typo introduced in CL 335135
+ 2021-08-06 8eaf4d16bc make.bash: do not overwrite GO_LDSO if already set
+ 2021-08-06 63b968f4f8 doc/go1.17: clarify Modules changes
+ 2021-08-06 70546f6404 runtime: allow arm64 SEH to be called if illegal instruction
+ 2021-08-05 fd45e267c2 runtime: warn that KeepAlive is not an unsafe.Pointer workaround
+ 2021-08-04 6e738868a7 net/http: speed up and deflake TestCancelRequestWhenSharingConnection
+ 2021-08-02 8a7ee4c51e io/fs: don't use absolute path in DirEntry.Name doc
+ 2021-07-31 b8ca6e59ed all: gofmt
+ 2021-07-30 b7a85e0003 net/http/httputil: close incoming ReverseProxy request body
+ 2021-07-29 70fd4e47d7 runtime: avoid possible preemption when returning from Go to C
+ 2021-07-28 9eee0ed439 cmd/go: fix go.mod file name printed in error messages for replacements
+ 2021-07-28 b39e0f461c runtime: don't crash on nil pointers in checkptrAlignment
+ 2021-07-27 7cd10c1149 cmd/go: use .mod instead of .zip to determine if version has go.mod file
+ 2021-07-27 c8cf0f74e4 cmd/go: add missing flag in UsageLine
+ 2021-07-27 7ba8e796c9 testing: clarify T.Name returns a distinct name of the running test
+ 2021-07-27 33ff155970 go/types: preserve untyped constants on the RHS of a shift expression
+ 2021-07-26 840e583ff3 runtime: correct variable name in comment
+ 2021-07-26 bfbb288574 runtime: remove adjustTimers counter
+ 2021-07-26 9c81fd53b3 cmd/vet: add missing copyright header

Change-Id: Ia80604d24c6f4205265683024e3100769cf32065
2021-08-12 12:43:12 -07:00
Dan Scales
7e9f911ec4 [dev.typeparams] cmd/compile: remove some shape checks in type substituter, other cleanups
The type substituter (typecheck.Typ()) was temporarily substituting from
shapes back to concrete types, but doesn't need to anymore. So, remove
two shape checks, so the type substituter is now only for substituting
type params again.

Several other cleanups:

 - renamed makeGenericName() to makeInstName1(), since that function is
   a helper to MakeInstName() and MakeDictName() that definitely makes
   instantiated names, not generic names.

 - removed the logic in makeInstName1() that adds the ".inst." prefix
   for concrete type args. We are only specifying concrete type args (as
   opposed to shape args) when we are calling from MakeDictName, and
   then we immediately strip of the .inst prefix anyway.

 - Added a comment on types.Identical that a shape type is considered
   identicall to another type if their underlying types are the same, or
   they are both pointers.

Change-Id: I3e0206dbd403897797ae7bec3c527ae16b0b930a
Reviewed-on: https://go-review.googlesource.com/c/go/+/341729
Run-TryBot: Dan Scales <danscales@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Keith Randall <khr@golang.org>
Trust: Dan Scales <danscales@google.com>
2021-08-12 19:32:30 +00:00
Carlos Amedee
46fd547d89 internal/goversion: update Version to 1.18
This is the start of the Go 1.18 development cycle, so update the
Version value accordingly. It represents the Go 1.x version that
will soon open up for development (and eventually become released).

Updates #40705
Updates #47351

Change-Id: Icfb99e28529a3c9fb7394e114a34586f613dfcbf
Reviewed-on: https://go-review.googlesource.com/c/go/+/341590
Trust: Carlos Amedee <carlos@golang.org>
Run-TryBot: Carlos Amedee <carlos@golang.org>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Dmitri Shuralyov <dmitshur@golang.org>
Reviewed-by: Matthew Dempsky <mdempsky@google.com>
Reviewed-by: Alexander Rakoczy <alex@golang.org>
2021-08-12 19:06:51 +00:00
Dmitri Shuralyov
5805efc78e doc/go1.17: remove draft notice
Fixes #44513.

Change-Id: I82c44a681b1fa67df123af86ee02a980b13acdc8
Reviewed-on: https://go-review.googlesource.com/c/go/+/341673
Trust: Dmitri Shuralyov <dmitshur@golang.org>
Trust: Carlos Amedee <carlos@golang.org>
Reviewed-by: Carlos Amedee <carlos@golang.org>
Run-TryBot: Carlos Amedee <carlos@golang.org>
TryBot-Result: Go Bot <gobot@golang.org>
2021-08-12 17:54:49 +00:00
Carlos Amedee
39634e7dae CONTRIBUTORS: update for the Go 1.17 release
This update was created using the updatecontrib command:

	go get golang.org/x/build/cmd/updatecontrib
	cd gotip
	GO111MODULE=off updatecontrib

With manual changes based on publicly available information
to canonicalize letter case and formatting for a few names.

For #12042.

Change-Id: I96718c0fe438cd97b62499a027252748a1fa0779
Reviewed-on: https://go-review.googlesource.com/c/go/+/341709
Trust: Carlos Amedee <carlos@golang.org>
Run-TryBot: Carlos Amedee <carlos@golang.org>
Reviewed-by: Dmitri Shuralyov <dmitshur@golang.org>
TryBot-Result: Go Bot <gobot@golang.org>
2021-08-12 17:43:16 +00:00
Dmitri Shuralyov
095bb790e1 os/exec: re-enable LookPathTest/16
This failure was confirmed to be due to a bug in prerelease versions
of Windows, and has been fixed by now. Remove the skip for this test.

Fixes #44379.

Change-Id: Idfb92ffd6b9d416d4c78ef3800a5ffdda06c6562
Reviewed-on: https://go-review.googlesource.com/c/go/+/341455
Trust: Dmitri Shuralyov <dmitshur@golang.org>
Run-TryBot: Dmitri Shuralyov <dmitshur@golang.org>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Cherry Mui <cherryyz@google.com>
2021-08-12 15:58:41 +00:00
zikaeroh
677dfe5ad6 [dev.typeparams] cmd/compile: don't print out node pointer in ir.Dump
This has been a part of the node dumping since the very beginning, but
this makes diffing -W output pretty annoying. -d=dumpptrs already prints
these out if needed.

Change-Id: I9524a7f7b44ec780ae42a8a2a9588f11ab3950f9
Reviewed-on: https://go-review.googlesource.com/c/go/+/340253
Reviewed-by: Dan Scales <danscales@google.com>
Reviewed-by: Matthew Dempsky <mdempsky@google.com>
Trust: Dan Scales <danscales@google.com>
Run-TryBot: Matthew Dempsky <mdempsky@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
2021-08-12 01:33:11 +00:00
Matthew Dempsky
dea23e9ca8 src/make.*: make --no-clean flag a no-op that prints a warning
This flag is undocumented and is no longer useful. Users who want to
install additional toolchains without cleaning the installed packages
should just use `go install`.

This CL changes cmd/dist to print a warning that --no-clean is
deprecated and to advise users to use `go install std cmd` instead,
and then otherwise ignores it:

```
$ ./make.bash --no-clean
Building Go cmd/dist using $GOROOT_BOOTSTRAP. (devel +b7a85e0003 linux/amd64)
warning: --no-clean is deprecated and has no effect; use 'go install std cmd' instead
Building Go toolchain1 using $GOROOT_BOOTSTRAP.
```

Fixes #47204.

Change-Id: I275031832098401a49e491e324e8de3427973630
Reviewed-on: https://go-review.googlesource.com/c/go/+/341392
Trust: Matthew Dempsky <mdempsky@google.com>
Run-TryBot: Matthew Dempsky <mdempsky@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
2021-08-11 22:07:50 +00:00
Dan Scales
8ab59d812a [dev.typeparams] cmd/compile: change export version to 1.17 for testing
This is a temporary change. We will revert this back before the 1.18
release. We make this change now to simplify testing, since a lot of
tools will break on the new export version.

Updates #47654.

Change-Id: I0650fa753bb11229c71254d779dd61b5c1af9cdf
Reviewed-on: https://go-review.googlesource.com/c/go/+/341211
Trust: Dan Scales <danscales@google.com>
Reviewed-by: Robert Griesemer <gri@golang.org>
Reviewed-by: Matthew Dempsky <mdempsky@google.com>
2021-08-11 19:48:50 +00:00
Cherry Mui
d7d4f28a06 [dev.typeparams] runtime, internal/bytealg: remove regabi fallback code on AMD64
As we commit to always enabling register ABI on AMD64, remove the
fallback code.

Change-Id: I30556858ba4bac367495fa94f6a8682ecd771196
Reviewed-on: https://go-review.googlesource.com/c/go/+/341152
Trust: Cherry Mui <cherryyz@google.com>
Run-TryBot: Cherry Mui <cherryyz@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Michael Knyszek <mknyszek@google.com>
Reviewed-by: Austin Clements <austin@google.com>
2021-08-11 17:08:54 +00:00
Cherry Mui
eeb7899137 [dev.typeparams] internal/buildcfg: always enable regabi on AMD64
In Go 1.17 we added register ABI on AMD64 on Linux/macOS/Windows
as a GOEXPERIMENT, on by default. In Go 1.18, we commit to always
enabling register ABI on AMD64.

Now "go build" for AMD64 always have goexperiment.regabi* tags
set. However, at bootstrapping cmd/dist does not set the tags
when building go_bootstrap. For this to work, unfortunately, we
need to hard-code AMD64 to use register ABI in runtime code.

Change-Id: I0b31e678e186b9cdeeb8502cd9e38ed0d7e72d4f
Reviewed-on: https://go-review.googlesource.com/c/go/+/341151
Trust: Cherry Mui <cherryyz@google.com>
Run-TryBot: Cherry Mui <cherryyz@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Michael Knyszek <mknyszek@google.com>
Reviewed-by: Austin Clements <austin@google.com>
2021-08-11 16:59:43 +00:00
Ian Lance Taylor
d4c0ed26ac doc/go1.17: linker passes -I to extld as -Wl,--dynamic-linker
For #22446

Change-Id: I71a30761a28e81c50b7089d5a28be99c736c2dc8
Reviewed-on: https://go-review.googlesource.com/c/go/+/341332
Trust: Ian Lance Taylor <iant@golang.org>
Run-TryBot: Ian Lance Taylor <iant@golang.org>
Reviewed-by: Heschi Kreinick <heschi@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
2021-08-11 16:51:24 +00:00
Robert Griesemer
0888a8cd2d [dev.typeparams] cmd/compile/internal/types2: remove unused TypeParam.Bound method
Use TypeParam.Constraint instead.

Change-Id: Iebd77d304f2b7238baa231fb9869c964f66ea355
Reviewed-on: https://go-review.googlesource.com/c/go/+/340990
Trust: Robert Griesemer <gri@golang.org>
Reviewed-by: Robert Findley <rfindley@google.com>
2021-08-11 06:15:15 +00:00
Rob Findley
7308d747e7 [dev.typeparams] cmd/compile/internal/types2: remove Named.SetTArgs
Calling SetTArgs without substituting can leave the type in incoherent
state, so we should avoid exposing this API unless necessary. Since it
is currently not used by the importer(s), it is probably not necessary
to expose for 1.18, so remove it.

Change-Id: I06bd7b5bbfacd3c65e2e66a9d5980f20cd1c10c1
Reviewed-on: https://go-review.googlesource.com/c/go/+/341290
Trust: Robert Findley <rfindley@google.com>
Run-TryBot: Robert Findley <rfindley@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Robert Griesemer <gri@golang.org>
2021-08-10 21:52:02 +00:00
Rob Findley
0f34a92df7 [dev.typeparams] go/types: don't expose the TypeSet API for 1.18
The TypeSet API is very new and probably not necessary to expose outside
of go/types, at least for 1.18. Users can check whether a type is
contained within a type set via Implements, and can access the
representation of the type set via the embedded Unions.

Change-Id: Icc7355285785bee5aa7a8fe74052bcb0fedcd0a1
Reviewed-on: https://go-review.googlesource.com/c/go/+/341289
Trust: Robert Findley <rfindley@google.com>
Run-TryBot: Robert Findley <rfindley@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Robert Griesemer <gri@golang.org>
2021-08-10 21:49:07 +00:00
Dan Scales
40ba119e3f [dev.typeparams] cmd/compile: keep export format unchanged if no type params are exported
Added new export tags 'G' and 'U' to export parameterized
functions/methods and parameterized types respectively. This has the
advantage that the Go 1.18 format remains backward-compatible with the
Go 1.17 format if no type parameters are exported.

Change-Id: I9dba8faaa65609eb3f9c693bd0c79daee98bd865
Reviewed-on: https://go-review.googlesource.com/c/go/+/340989
Trust: Dan Scales <danscales@google.com>
Run-TryBot: Dan Scales <danscales@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Robert Griesemer <gri@golang.org>
Reviewed-by: Robert Findley <rfindley@google.com>
Reviewed-by: Matthew Dempsky <mdempsky@google.com>
2021-08-10 19:48:58 +00:00
Cherry Mui
fb8579746c [dev.typeparams] internal/goexperiment: update comment for RegabiArgs requirements
RegabiG and regabiDefer have been always enabled and removed from
experiments. Update the comment.

Change-Id: Ieaf4b4f0a7e0e9d6733a18932ca457be4f150d08
Reviewed-on: https://go-review.googlesource.com/c/go/+/341150
Trust: Cherry Mui <cherryyz@google.com>
Reviewed-by: Michael Knyszek <mknyszek@google.com>
2021-08-10 16:07:59 +00:00
Cherry Mui
2e250cc957 [dev.typeparams] cmd: update vendored golang.org/x/tools to 337cebd2c1
Update vendored golang.org/x/tools repo to pick up CL 339250 for
assembly function check for register ABI.

This is done with

	cd GOROOT/cmd
	go get golang.org/x/tools@master
	go mod tidy
	go mod vendor

Update cmd/vet tests as the error ouput changes in CL 301949.
The error message now includes full package-qualified name.

Change-Id: I52dc7223aee9e011214254488bacf02dc5b4c2ef
Reviewed-on: https://go-review.googlesource.com/c/go/+/341149
Trust: Cherry Mui <cherryyz@google.com>
Run-TryBot: Cherry Mui <cherryyz@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Dmitri Shuralyov <dmitshur@golang.org>
Reviewed-by: Than McIntosh <thanm@google.com>
2021-08-10 16:07:37 +00:00
Keith Randall
2fbf6aafe7 [dev.typeparams] cmd/compile: handle interface type parameters in type switches
Change-Id: I9bba21a64d7e9f42395b6fcdf8aa3ca01cf131dc
Reviewed-on: https://go-review.googlesource.com/c/go/+/340912
Trust: Keith Randall <khr@golang.org>
Run-TryBot: Keith Randall <khr@golang.org>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Dan Scales <danscales@google.com>
2021-08-10 01:56:50 +00:00
Robert Griesemer
e4cfa2f6da [dev.typeparams] cmd/compile/internal/types2: parameterized functions must have a body
Add the respective check and add missing bodies to tests.
Use {} as body for functions that don't return a result.
Use { panic(0) } as body for functions that return a result.

For #47069.

Change-Id: Ia5d7525c9c036baf8a955d13bff448401e08235e
Reviewed-on: https://go-review.googlesource.com/c/go/+/340911
Trust: Robert Griesemer <gri@golang.org>
Run-TryBot: Robert Griesemer <gri@golang.org>
Reviewed-by: Robert Findley <rfindley@google.com>
2021-08-10 01:20:34 +00:00
Robert Griesemer
508624f359 [dev.typeparams] cmd/compile/internal/types2: expand is only required for *Named types
Now that the pointer identity for a *Named type doesn't change
anymore when going from lazy instantiated to actually instantiated
(= expanded) state, expand() only needs to be called when we deal
with *Named types and only if we care about a *Named type's internals.

Remove the expand function and respective calls for all types and
replace with specific t.expand() method calls where t is a *Named.

Change-Id: If82299360d60108b00adc4013b29399aec90b940
Reviewed-on: https://go-review.googlesource.com/c/go/+/340749
Trust: Robert Griesemer <gri@golang.org>
Run-TryBot: Robert Griesemer <gri@golang.org>
Reviewed-by: Robert Findley <rfindley@google.com>
2021-08-10 01:20:32 +00:00
fanzha02
1f9c9d8530 doc: use "high address/low address" instead of "top/bottom"
The current document uses the "top" and "bottom" when talking
about the address within a frame, which may easily lead to
misunderstandings. This patch directly uses "high address"
and "low address" to make the expression clearer.

Change-Id: I7469330bbdc158672d7f0314fe6680ebdd9ab79a
Reviewed-on: https://go-review.googlesource.com/c/go/+/339369
Trust: fannie zhang <Fannie.Zhang@arm.com>
Reviewed-by: Austin Clements <austin@google.com>
Reviewed-by: Cherry Mui <cherryyz@google.com>
2021-08-10 01:13:06 +00:00
Dan Scales
f5f79c47f9 [dev.typeparams] cmd/compile: use types2.Constraint() rather than types2.Bound()
types2.Constraint() returns the top-level constraint type, including any
unions or other interface elements. Because of that, we needed to
add/fix some code in the type substituter and generic type instantiater
in the importer to deal with unions and non-method members of an
interface. Also, NewUnion was not correctly setting the HasTParam flag.

I also added a better error message when a symbol is not found in
(*deadcodePass).decodeIfaceMethod().

Change-Id: Id3668dc596dce63690fa05a9e5e42295b5e2bbb5
Reviewed-on: https://go-review.googlesource.com/c/go/+/340670
Trust: Dan Scales <danscales@google.com>
Run-TryBot: Dan Scales <danscales@google.com>
Reviewed-by: Keith Randall <khr@golang.org>
2021-08-09 20:08:06 +00:00
Jay Conrod
f1dce319ff cmd/go: with -mod=vendor, don't panic if there are duplicate requirements
In loadModFile with -mod=vendor, load the vendor list and use it to
initialize the module graph before calling updateRoots.

In updateLazyRoots with any mode other than "mod", return the original
*Requirements if no roots needed to be upgraded, even if there are
inconsistencies. This means 'go list -m -mod=readonly' and -mod=vendor
may succeed if there are duplicate requirements or requirements on
versions of the main module.

Fixes #47565

Change-Id: I4640dffc4a7359367cc910da0d29e3538bfd1ca4
Reviewed-on: https://go-review.googlesource.com/c/go/+/340252
Trust: Jay Conrod <jayconrod@google.com>
Trust: Bryan C. Mills <bcmills@google.com>
Reviewed-by: Bryan C. Mills <bcmills@google.com>
2021-08-09 20:06:35 +00:00