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2021-08-25go/types, types2: don't re-evaluate context string for each function ↵Robert Griesemer
argument (optimization) Change-Id: Ie1b4d5b64350ea42484adea14df84cacd1d2653b Reviewed-on: https://go-review.googlesource.com/c/go/+/344576 Trust: Robert Griesemer <gri@golang.org> Trust: Dan Scales <danscales@google.com> Run-TryBot: Robert Griesemer <gri@golang.org> TryBot-Result: Go Bot <gobot@golang.org> Reviewed-by: Dan Scales <danscales@google.com>
2021-08-25go/types: implement NewTypeList and use it instead of composite literalsRobert Griesemer
Also, simplify a bit of code in predicates.go. This is a backport of changes in CL 344615 that were made in addition to the changes of the original CL 343933; it brings go/types in sync with types2. Change-Id: I14cd4d4704d29894d0fbb8d129744d65e332ad22 Reviewed-on: https://go-review.googlesource.com/c/go/+/344570 Trust: Robert Griesemer <gri@golang.org> Trust: Dan Scales <danscales@google.com> Run-TryBot: Robert Griesemer <gri@golang.org> TryBot-Result: Go Bot <gobot@golang.org> Reviewed-by: Dan Scales <danscales@google.com>
2021-08-24go/token: match the implementation of index selection with sort.Searchsubham sarkar
name old time/op new time/op delta SearchInts-8 15.5ns ± 2% 13.7ns ± 4% -11.87% (p=0.008 n=5+5) (see CL 36332 for the original change to sort.Search) Change-Id: If452818185b92b8b3548b066f475e493d604ea29 GitHub-Last-Rev: 32dd3cffa6b54b332948ac6a2929458defd4838f GitHub-Pull-Request: golang/go#47293 Reviewed-on: https://go-review.googlesource.com/c/go/+/335809 Reviewed-by: Robert Griesemer <gri@golang.org> Trust: Robert Griesemer <gri@golang.org> Trust: Than McIntosh <thanm@google.com>
2021-08-23go/types: use TypeList in the Inferred structRobert Findley
This is for consistency with how we report TArgs elsewhere, and in case we ever want to share an internal slice with inference reporting. Change-Id: Ia8b705a155f4f82bd8da8dc2457289810f875f5e Reviewed-on: https://go-review.googlesource.com/c/go/+/343934 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>
2021-08-23go/types: use a TypeList type to hold type argumentsRobert Findley
This resolves an asymmetry between the TParams and TArgs APIs, and reduces the size of the Named struct at the cost of some additional nil checks. While at it, move TParamList and TypeList to a new file:typelists.go, and change TParamList to access the tparams slice directly in At. There is no reason to guard against a nil receiver, as accessing an index on the empty slice will panic anyway. Change-Id: I9b65247e06c697a57a4efe40c3390e0faff91441 Reviewed-on: https://go-review.googlesource.com/c/go/+/343933 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>
2021-08-23go/types: use []*TypeParam rather than []*TypeName type param listsRobert Findley
Making this change improves type safety slightly, and avoids many internal type assertions. Change-Id: I26519b0e57068e944e8243983ae90553d79e59c2 Reviewed-on: https://go-review.googlesource.com/c/go/+/343932 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>
2021-08-23go/types: add the TypeParam.Obj methodRobert Findley
Users should be able to access the type name associated with a type parameter. Change-Id: I495c3b4377f9d4807b1e78ad341e573d4d3c7bff Reviewed-on: https://go-review.googlesource.com/c/go/+/343931 Trust: Robert Findley <rfindley@google.com> Run-TryBot: Robert Findley <rfindley@google.com> Reviewed-by: Robert Griesemer <gri@golang.org>
2021-08-23go/types: move to an opaque environment for InstantiateRobert Findley
To match the API proposal, switch the first argument to Instantiate to an opaque Environment handle, though for now this handle is unimplemented. Change-Id: I6207f0beafdf8497587abdad37db92f927db29b6 Reviewed-on: https://go-review.googlesource.com/c/go/+/343930 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>
2021-08-23go/types: return an error from InstantiateRobert Findley
This is a port of CL 342152 to go/types. Additionally, a panic was removed from interface substitution, which is a fix from CL 333155 that was previously missed. A check for a nil Checker was also removed from types2.instantiate, since check must not be nil in that method. Change-Id: I4ea6bdccbd50ea2008ee6d870f702bee5cdd5a8e Reviewed-on: https://go-review.googlesource.com/c/go/+/342671 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>
2021-08-22go/types: report argument type for unsafe.OffsetOfRobert Griesemer
This is a clean port of CL 344252 to go/types. For #47895. Change-Id: I48cbb97ec28fcfb4fdf483594be9d29426c117ac Reviewed-on: https://go-review.googlesource.com/c/go/+/344254 Trust: Robert Griesemer <gri@golang.org> Trust: Dan Scales <danscales@google.com> Run-TryBot: Robert Griesemer <gri@golang.org> Reviewed-by: Dan Scales <danscales@google.com>
2021-08-21go/types: don't override x.mode before using itRobert Griesemer
Changing the mode of x before using the old value is clearly wrong. And x is not needed anymore afterward so besides being misplaced, the assignment is not needed in the first place. Tested manually as it's a bit complicated to set up a test. Needs to be back-ported to 1.17. Fixes #47777. Change-Id: I06f1fa9443eb98009b4276f566d557fd52f1d6d3 Reviewed-on: https://go-review.googlesource.com/c/go/+/343809 Trust: Robert Griesemer <gri@golang.org> Reviewed-by: Matthew Dempsky <mdempsky@google.com>
2021-08-20go/types: change Checker.verify to return an errorRobert Findley
This is a port of CL 342151 to go/types, adjusted for errors and positions. Checker.sprintf was refactored to facilitate formatting error messages with a nil Checker. Change-Id: Ib2e5c942e55edaff7b5e77cf68a72bad70fea0b9 Reviewed-on: https://go-review.googlesource.com/c/go/+/342670 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>
2021-08-20go/types: no need to validate substituted instancesRobert Findley
This is a straightforward port of CL 342150 to go/types. Change-Id: I7363e4642ade7ab30ca822a2be71f4d2804cc4a9 Reviewed-on: https://go-review.googlesource.com/c/go/+/342669 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>
2021-08-20go/types: consolidate verification logicRobert Findley
This is a straightforward port of CL 342149 to go/types. Change-Id: I468c5154b7545b7816bb3f240b8db91e7a1fd3f6 Reviewed-on: https://go-review.googlesource.com/c/go/+/342488 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>
2021-08-20go/types: clean up panics in instantiationRobert Findley
This is a straightforward port of CL 341862 to go/types. Change-Id: I4214c08d2889e2daf40254385656c6beed79571d Reviewed-on: https://go-review.googlesource.com/c/go/+/342487 Trust: Robert Findley <rfindley@google.com> Run-TryBot: Robert Findley <rfindley@google.com> Reviewed-by: Robert Griesemer <gri@golang.org>
2021-08-17go/types: fix method lookup for type-parameter based typesRobert Griesemer
This is a clean port of CL 342990. Fixes #47747. Change-Id: I2e86fb8b70d42a220ac1ba25798d9e58227ba5f6 Reviewed-on: https://go-review.googlesource.com/c/go/+/342991 Trust: Robert Griesemer <gri@golang.org> Run-TryBot: Robert Griesemer <gri@golang.org> TryBot-Result: Go Bot <gobot@golang.org> Reviewed-by: Robert Findley <rfindley@google.com>
2021-08-17go/types: check if the interface is already complete in CompleteRobert Findley
Once Interfaces have been completed they must never be written again, as they may be used concurrently. Avoid writing Interface.complete unnecessarily in Complete. Also, update documentation to reflect that Complete must be called before the Interface may be considered safe for concurrent use. For #47726 Change-Id: Ic9fd1395ab0dd6d3499f7a698dadf315abcddab8 Reviewed-on: https://go-review.googlesource.com/c/go/+/342749 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>
2021-08-17Revert "go/types: make Interface.Complete a no-op"Robert Findley
This reverts commit fda8ee8b077dd8a5819cac7c52c3af1499a0674e. Reason for revert: Interface.Complete is still necessary for safe concurrency. For #47726 Change-Id: I8b924ca5f4af8c7d7e2b5a27bb03a5a5ed9b1d22 Reviewed-on: https://go-review.googlesource.com/c/go/+/342710 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>
2021-08-16go/types: use the orig object for Named.ObjRobert Findley
This is a port of CL 341858 to go/types. Change-Id: I9fba8941069aaacd641a19e3068de3a769e14e50 Reviewed-on: https://go-review.googlesource.com/c/go/+/342482 Trust: Robert Findley <rfindley@google.com> Run-TryBot: Robert Findley <rfindley@google.com> Reviewed-by: Robert Griesemer <gri@golang.org> TryBot-Result: Go Bot <gobot@golang.org>
2021-08-16go/types: rename TypeParams to TParamListRobert Findley
This is a straightforward port of CL 341861 to go/types. Change-Id: I4f21170eb2ea1e5395a6eba5132f34aa1d53bb20 Reviewed-on: https://go-review.googlesource.com/c/go/+/342481 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>
2021-08-16go/types: remove targs from substMapRobert Findley
This is a straightforward port of CL 341859 to go/types. Change-Id: I5d2508f516b5cf4d8775c3a77cc8bed5d4bec338 Reviewed-on: https://go-review.googlesource.com/c/go/+/342480 Trust: Robert Findley <rfindley@google.com> Run-TryBot: Robert Findley <rfindley@google.com> Reviewed-by: Robert Griesemer <gri@golang.org> TryBot-Result: Go Bot <gobot@golang.org>
2021-08-16go/types: simplify Named.underRobert Findley
This is a straighforward port of CL 341857 to go/types. Change-Id: I3407676232b595662c1470627771a13263703061 Reviewed-on: https://go-review.googlesource.com/c/go/+/342479 Trust: Robert Findley <rfindley@google.com> Run-TryBot: Robert Findley <rfindley@google.com> Reviewed-by: Robert Griesemer <gri@golang.org> TryBot-Result: Go Bot <gobot@golang.org>
2021-08-16go/types: define Identical for instancesRobert Findley
This is a port of CL 341856 to go/types. It is adjusted to use the NumTArgs/TArg API of go/types, which has not yet been ported to types2. Change-Id: I6faeec027f4ae08634267001f473263703e80c5b Reviewed-on: https://go-review.googlesource.com/c/go/+/342478 Trust: Robert Findley <rfindley@google.com> Run-TryBot: Robert Findley <rfindley@google.com> Reviewed-by: Robert Griesemer <gri@golang.org> TryBot-Result: Go Bot <gobot@golang.org>
2021-08-16go/types: merge Instantiate and InstantiateLazyRobert Findley
This is a straightforward port of CL 341855 to go/types. Change-Id: I42a74df7a54f5d03aab31ad75dfeb3d1ba775354 Reviewed-on: https://go-review.googlesource.com/c/go/+/342477 Trust: Robert Findley <rfindley@google.com> Run-TryBot: Robert Findley <rfindley@google.com> Reviewed-by: Robert Griesemer <gri@golang.org> TryBot-Result: Go Bot <gobot@golang.org>
2021-08-16go/types: remove Named.SetTArgsRobert Findley
This is a port of CL 341290 to go/types; SetTArgs is a potentially error-prone API. Change-Id: I484e62d71a0e09be1e19f8e63994912a88364eca Reviewed-on: https://go-review.googlesource.com/c/go/+/342476 Trust: Robert Findley <rfindley@google.com> Run-TryBot: Robert Findley <rfindley@google.com> Reviewed-by: Robert Griesemer <gri@golang.org> TryBot-Result: Go Bot <gobot@golang.org>
2021-08-16go/types: parameterized functions must have a bodyRobert Findley
This is a port of CL 340911 to go/types. The new check differs slightly, due to go/ast storing type parameters on the function type, rather than declaration. The error was positioned on the function name for consistency with types2 (and because that's a better position). Change-Id: Icdfc76cd65fab215139180b710293a0d79709297 Reviewed-on: https://go-review.googlesource.com/c/go/+/342475 Trust: Robert Findley <rfindley@google.com> Run-TryBot: Robert Findley <rfindley@google.com> Reviewed-by: Robert Griesemer <gri@golang.org> TryBot-Result: Go Bot <gobot@golang.org>
2021-08-16go/types: expand is only required for *Named typesRobert Findley
This is a port of CL 340749 to go/types. Change-Id: I2af602d357486ee2f45b91c11c4b02ec6b58ed38 Reviewed-on: https://go-review.googlesource.com/c/go/+/342474 Trust: Robert Findley <rfindley@google.com> Run-TryBot: Robert Findley <rfindley@google.com> Reviewed-by: Robert Griesemer <gri@golang.org> TryBot-Result: Go Bot <gobot@golang.org>
2021-08-16go/types,types2: superficial changes to align types and types2Robert Findley
This CL contains an assortment of superficial fixes noticed while self-reviewing the most recent stack of ports. It also makes a couple adjustments to termlist_test.go, in both go/types and cmd/compile/internal/types2. Change-Id: I64c8cda5e1704e86ac11c6ffc86d55248f44ef79 Reviewed-on: https://go-review.googlesource.com/c/go/+/342490 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>
2021-08-16go/types: make Interface.Complete a no-opRobert Findley
This is a partial port of CL 340255 to go/types. Of course we can't delete Interface.Complete, but make it a no-op. Completing interfaces is no longer necessary. Change-Id: Ida3c84cc94713f14a646c7682f5d4ae5339a0faa Reviewed-on: https://go-review.googlesource.com/c/go/+/342489 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>
2021-08-16go/types: limit termlist lengthsRobert Findley
This is a port of CL 340254 to go/types, with minor adjustments for errors and positions. Change-Id: I49ea1d1de8d6e27484f167b813267615d142d31c Reviewed-on: https://go-review.googlesource.com/c/go/+/342438 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>
2021-08-16go/types: change types2.Union API to accept a list of TermsRobert Findley
This is a straightforward port of CL 340250 to go/types. Change-Id: I8fc1c78833b5393fb39344fd248529df57870a72 Reviewed-on: https://go-review.googlesource.com/c/go/+/342437 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>
2021-08-16go/types: add defined type to term/termlist testsRobert Findley
This is a port of CL 339905 to go/types. Change-Id: I9afac9e84bde6f34bb65c7e3d726986d2c648a91 Reviewed-on: https://go-review.googlesource.com/c/go/+/342436 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>
2021-08-16go/types: minor cleanup of writeTParamListRobert Findley
This is a port of CL 339903 to go/types. Change-Id: Iaf5fe7321d907df4421128c66cf8c58129eaae8b Reviewed-on: https://go-review.googlesource.com/c/go/+/342435 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>
2021-08-16go/types: fix make with type parameter argumentRobert Findley
This is a port of CL 339899 to go/types. A test assertion is adjusted to place the 'not enough arguments' error on the ')'. Change-Id: Ia13eccc66586f9b84a8b99d462bb406d363a3288 Reviewed-on: https://go-review.googlesource.com/c/go/+/342434 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>
2021-08-16go/types: fix range over exprs of type parameter typeRobert Findley
This is a port of CL 339897 to go/types. In addition, an error message that was adjusted in CL 274974 is ported to go/types (CL 274974 was only considered necessary for compiler compatibility). Change-Id: Idfe44d759c925f9fed353a2d1898d3d4d8d85452 Reviewed-on: https://go-review.googlesource.com/c/go/+/342433 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>
2021-08-16go/types: better names for things (cleanup)Robert Findley
This is a port of CL 339891 to go/types. Change-Id: If4d9bbb3ace45bec0f40082dd42ed2dd249100ec Reviewed-on: https://go-review.googlesource.com/c/go/+/342432 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>
2021-08-16go/types: cleanup panic callsRobert Findley
This is a port of CL 339969 to go/types. It differs slightly in errors.go, due to the differing API. Change-Id: Ie2bf84ebf312ea3872ee6706615dfc6169a32405 Reviewed-on: https://go-review.googlesource.com/c/go/+/342431 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>
2021-08-16go/types: remove TestIncompleteInterfaces (cleanup)Robert Findley
This is a straightforward port of CL 339832 to go/types. Change-Id: Ibcb1b130ea474bbbfe9cb5138170e27b466313cf Reviewed-on: https://go-review.googlesource.com/c/go/+/342430 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>
2021-08-16go/types: remove unused gcCompatibilityMode flag (cleanup)Robert Findley
This is a port of CL 339831 to go/types. gcCompatibilityMode is unused, and x/tools/go/types no longer exists, so delete it. Change-Id: I886d8c24b7aa6511934ac78549f07a88a18e950b Reviewed-on: https://go-review.googlesource.com/c/go/+/342429 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>
2021-08-16go/types: implement type sets with term listsRobert Findley
This is a port of CL 338310 to go/types. It is superficially adjusted for different error reporting and AST APIs. It also fixes a bug in CL 338310 that only manifests in go/types (TestFixedbugs/issue39755.go2) due to go/types preserving untyped nil. In that CL, operand.go is checking if optype is a TypeParam, which can never be the case. A fix for types2 will be mailed in a separate CL. Change-Id: Icf3394e74baec536842267d99f7511d25ab32a8a Reviewed-on: https://go-review.googlesource.com/c/go/+/342331 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>
2021-08-16go/types: implement term listsRobert Findley
This is a straightforward port of CL 339596 to go/types, differing only in the package declaration. Change-Id: If5bf8fd5667bee91b04fdb797702e6045d5fba7b Reviewed-on: https://go-review.googlesource.com/c/go/+/342330 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>
2021-08-12[dev.typeparams] all: merge master (46fd547) into dev.typeparamsMatthew Dempsky
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
2021-08-11[dev.typeparams] cmd/compile: change export version to 1.17 for testingDan Scales
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>
2021-08-10[dev.typeparams] go/types: don't expose the TypeSet API for 1.18Rob Findley
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[dev.typeparams] cmd/compile: keep export format unchanged if no type params ↵Dan Scales
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>
2021-08-04[dev.typeparams] go/types: remove a stale comment (cleanup)Rob Findley
Remove a stale comment from when the new types.Info API was guarded behind the typeparams build constraint. Change-Id: I319ad0a9e4e4958efdb96c967bf13a0119b5647b Reviewed-on: https://go-review.googlesource.com/c/go/+/340010 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>
2021-08-04[dev.typeparams] go/types: switch the TArgs API to NumTArgs/TArgRob Findley
As with other go/types APIs, we should not expose the underlying Named.targs slice. Change-Id: Iba869298fbd3856022ffe8ec2c3273341598c324 Reviewed-on: https://go-review.googlesource.com/c/go/+/340009 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>
2021-08-04[dev.typeparams] go/types: move instance.go contents into named.go (cleanup)Rob Findley
This is a port of CL 338469 to go/types. Change-Id: I3ee655fa2dc7e789f210c8dec171b3358c4ff132 Reviewed-on: https://go-review.googlesource.com/c/go/+/339677 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>
2021-08-04[dev.typeparams] go/types: print constraint info for type param operandsRob Findley
This is a clean port of CL 338309 to go/types. Change-Id: Ie2c9e2ea51d6321af8bf149e43cd71b7ac282d13 Reviewed-on: https://go-review.googlesource.com/c/go/+/339676 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>
2021-08-04[dev.typeparams] go/types: (TypeParam) SetBound -> SetConstraintRob Findley
This is a straightforward port of CL 338196 to go/types, minus the deprecated TypeParam.Bound() method (since it is not needed), plus an adjustment for methodset.go. Change-Id: Ie372bfeec245094102a2c3257a43499d75981447 Reviewed-on: https://go-review.googlesource.com/c/go/+/339675 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>
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