This is a port of CL 333713 to go/types.
Change-Id: I517f52592f65cc76e11a12d9148b20c12d9e3e81
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This is a port of CL 333712 to go/types, adjusted for the different
error reporting API and to position errors on the arrows.
Fixes#43671
Change-Id: I7d2de249e86d272c89a046f60e632e75848ff865
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This is a port of CL 333709 to go/types, adjusted for the different
error API.
Fixes#43671
Change-Id: Ifd340149bfbcabe401cec74398cb83f2ae812e51
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This is a port of CL 333671 to go/types.
Change-Id: Ic2f66b49f1db68fb93d5095131733e99a37b9cbf
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This is a port of CL 333669 to go/types, adjusted for the position and
IndexExpr APIs, and excluding the noder changes.
Change-Id: I3ac4bbf271947c3cf80ab04c462a91657316f4fe
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This is a port of CL 333589 to go/types.
Change-Id: Ib9fb1b09e10c400e62d20b55ff0558f3a92fc0eb
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This is a partial port of CL 333569 containing just changes to go/types.
Changes to the importer wil be made in a separate CL.
Change-Id: I9383e260b76402875ca6eb23c4478a6a3e8c1f0d
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This is a partial port of CL 323029, consisting only of changes to
go/types. Changes to the importer will be made in a separate CL.
Change-Id: I3b300f5e8f4df36c2c87e3f164705cd3c36218ac
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This is a partial port of CL 322609, containing only changes to
go/types. Importer changes will be made in a separate CL.
Change-Id: I50af3c1ed5e949bb28a3462d717c0eb29a5f31ab
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This is a partial port of CL 319930, containing only changes to
go/types. Importer changes will be made in a separate CL.
The TypeParams APIs are left unexported for now; they will be exported
when they are needed.
Change-Id: I74bd246d4c174cb38f8360d921c733fa03900eab
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This is a port of CL 333383 to go/types.
Change-Id: I7ff68116cbe63337dbcc834c473a2a5588274e36
Reviewed-on: https://go-review.googlesource.com/c/go/+/335115
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This is a port of CL 333192 to go/types.
Change-Id: I12fd6b682d40c4d30b9ac0e87c463843cf5030d2
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This is a port of CL 327170 to go/types. Tests were not ported; they can
be added later.
Change-Id: Ic9fd681ac06dd187c1715efaf882b11353bc395a
Reviewed-on: https://go-review.googlesource.com/c/go/+/335113
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This is a port of CL 332609 to go/types.
Change-Id: I3482ea1b97bc7101b987ef312cd6cade80a5843f
Reviewed-on: https://go-review.googlesource.com/c/go/+/335112
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Distinguish the gcshape of all top-level instantiated type from normal
concrete types, even if they have the exact same underlying "shape",
because in a function instantiation, any method call on this type arg
will be a generic method call (requiring a dictionary), rather than a
direct method call on the underlying type (no dictionary).
So, we add the instshape prefix to the gcshape name for instantiated
types, and we make it a defined type with that name.
Change-Id: I33056269d24f3451a2632a5ce6a481108f533c9c
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This is a port of CL 332555 to go/types.
Change-Id: I9b26bba8b605f5bbbd8f0f81fd6651a4a3ff4b57
Reviewed-on: https://go-review.googlesource.com/c/go/+/335111
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This is a port of CL 332553 to go/types. The "expr" variable is renamed to
"e" in Checker.indexExpr to be consistent with types2.
Change-Id: I7905bebf2e8dab47256361362b16becf7596cf95
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This is a port of CL 332411 to go/types. methodset_test.go is similarly
updated.
Change-Id: I332b1837a954acc9d3b7e0e2ad2bec3425f088f7
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This is a port of CL 332093 to go/types. A missing comment is added to
named.go, and some TODOs were added to converge on the TypeParam API.
Change-Id: I781a1d0d3fc6c11bb323123e954c106094d998ef
Reviewed-on: https://go-review.googlesource.com/c/go/+/335040
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This is a port of CL 332092 to go/types.
Change-Id: I9971c49570424368575108832eac0cd978eb3fe6
Reviewed-on: https://go-review.googlesource.com/c/go/+/335039
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This is a port of CL 332091 to go/types. Notably types.Signature is
missing APIs for RParams. This is left for a later CL, when the API is
finalized.
Change-Id: I70b664d656e8c1e32958a75e1d13eab5f3281bf9
Reviewed-on: https://go-review.googlesource.com/c/go/+/335038
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This is a port of CL 332090 to go/types.
Change-Id: Idc480374f5efe0e7f34f76f37ffd02a3aef59c67
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This is a port of CL 332089 to go/types.
Change-Id: I39321eaee184c8204bd255b7770a0770ecb25fda
Reviewed-on: https://go-review.googlesource.com/c/go/+/335036
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This is a straightforward port of CL 332011 to go/types.
Change-Id: I682791886c8496c52094f3688e36934afbd7a241
Reviewed-on: https://go-review.googlesource.com/c/go/+/335035
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This is a port of CL 331690 to go/types. It diverges from that CL due to
the different representation of Fields in the AST.
Change-Id: I3ae9ac3a0172dc58ac748f28772d87b00db0732a
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Type parameters are now always enabled. Users should guard against type
checking generic code by using the types.Config.GoVersion field.
This cleans up some differences with types2.
Change-Id: Ie3e35a549e456a90a10d6a7e158ff58653cc1394
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This is a straightforward port of CL 331517 to go/types.
Change-Id: Id00761fd5dffb4d09e19f086d18ddc20f11528d0
Reviewed-on: https://go-review.googlesource.com/c/go/+/335032
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This is a straightforward port of CL 331515 to go/types.
Change-Id: I05c687e7dd7a64a8a7815c4483ff7fbb06b37627
Reviewed-on: https://go-review.googlesource.com/c/go/+/335031
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This is a straightforward port of CL 331514 to go/types, with minor
adjustments for the different position API.
Change-Id: I714b3f1cd5a0e8d249912bb589d456885a87e167
Reviewed-on: https://go-review.googlesource.com/c/go/+/335030
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This is a straightforward port of CL 331512 to go/types. API usage in
methodset.go was also updated.
Change-Id: I6701265c9d2ae40eb9aa0ea5f00c98ce3516edab
Reviewed-on: https://go-review.googlesource.com/c/go/+/335009
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These wrappers and aliases were necessary when we had different versions
of the API depending on the typeparams build constraint, but now they're
just boilerplate. Remove them.
Notably the documentation for types.Info is restored.
Change-Id: I5363d1d5df47649c2641c03328dfba45b1456278
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This is a port of CL 329309 to go/types, with minor updates for API
differences and to handle methodset.go, which doesn't exist in types2.
A couple pre-existing comments were adjusted to match types2.
Change-Id: I3fd556e1326013a694ff5edb8518ca24c27bd10b
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This is a straightforward port of CL 323569 to go/types. It is
line-for-line identical, except where names are unexported to preserve
the current go/types API.
Change-Id: I4c78211bff90f982ca2e90ed224946716118ee31
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When comparing a value whose type is a type parameter to an interface,
we need to convert that type parameter to an interface using the dictionary
entries.
Change-Id: I409c9e36e376fe4ef8163407d0fd4e84496d5b65
Reviewed-on: https://go-review.googlesource.com/c/go/+/334150
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- set correct position for closure capture variable in (*irgen).use()
(issue20250.go) Also, evaluate rhs, lhs in that order in assignment
statements to match noder1 (affects ordering of closure variables).
- make sure to set Assign flag properly in (*irgen).forStmt() for range
variables which are map accesses (issue9691.go)
- make sure CheckSize() is call on the base type for top-level types
converted by (*irgen).typ() that are pointer types (issue20174.go and
issue37837.go)
- deal with parentheses properly in validation function
(*irgen).validate() (issue17270.go)
- avoid HasNil call on type TTYPEPARAM - types2 typechecker will have
already checked validity of the typeparam having nil value (new test
issue39755.go)
Change-Id: Ie68004d964698aea047e19e7dcd79b297e9d47ca
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Rather than removing "any" from the universe scope, keep it predeclared
but provide a better error message.
While at it, remove some unnecessary type assertions.
Change-Id: I10603274282ea6afc107f703ab194f32bd334dd1
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When instantiating a generic type or function with multiple type
arguments, we need to represent an index expression with multiple
indexes in the AST. Previous to this CL this was done with a new
ast.ListExpr node, which allowed packing multiple expressions into a
single ast.Expr. This compositional pattern can be both inefficient and
cumbersome to work with, and introduces a new node type that only exists
to augment the meaning of an existing node type.
By comparison, other specializations of syntax are given distinct nodes
in go/ast, for example variations of switch or for statements, so the
use of ListExpr was also (arguably) inconsistent.
This CL removes ListExpr, and instead adds a MultiIndexExpr node, which
is exactly like IndexExpr but allows for multiple index arguments. This
requires special handling for this new node type, but a new wrapper in
the typeparams helper package largely mitigates this special handling.
Change-Id: I65eb29c025c599bae37501716284dc7eb953b2ad
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The test currently fails if the default -G level is changed from 0 to
3, and it only makes sense to run in -G=0 mode anyway. So might as
well hard code it that way.
Change-Id: I026d25d567157df5d3f2ca3c68d31d75d9c74532
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For #47127.
Change-Id: Ie979ff56ae7c2dd0e5ce0ff39588f98ae68b5ee9
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Change-Id: If25ceb2aa403b94608760be331faa2aff11c47cc
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There is no (obvious) way to test this at the moment because we
don't permit such constraint interfaces as ordinary types.
Change-Id: Ieeec023ed82a2c71ed50d111f26916aba4a59099
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Generic receiver types may be defined such that an instantiated
receiver ends up being a pointer type. Disallow them as we do
for non-generic receivers.
Change-Id: I6612a52615a2999375c35aa1d69ab42f37d9f55d
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Change-Id: Iaf33c15128af911b6101df9885cb8b5a8495b942
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Change-Id: I45189468553e83390fd2640b5708c60a7852fbb5
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For #47115.
Change-Id: Ib9c8652c0346029369735ccf7ee9098ab1ae7fd3
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For #43671
Change-Id: I7db4b3886fab44ec0de7c0935e0ab21c26e3335c
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Call SetPos() in g.expr() so it is available for any new nodes.
Print out the actual type for a composite literal in exprFmt() if
available, else use Ntype if available. Seems generally useful, since
the type name is always more useful than just 'composite literal'.
Fixes a bunch of cases that are excluded in run.go for -G=3.
Change-Id: I40b9bba88027ea4f36d419e3989e7f14891bea04
Reviewed-on: https://go-review.googlesource.com/c/go/+/334609
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Export the types.Config.GoVersion field, so that users can specify a
language compatibility version for go/types to enforce.
Updates #46648
Change-Id: I9e00122925faf0006cfb08c3f2d022619d5d54d5
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Records whether a derived type is needed at run-time as well as
instantiated functions that rely on derived types (and thus need
sub-dictionaries).
Change-Id: I2f2036976bfce5b3b4372fba88b4116dafa7e6b7
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There's no point in reading the object dictionary for a stub
declaration. Only the package that contains the full object definition
will contain an object dictionary.
Change-Id: I458b77d20745105bf46190ef552312bdb5ca4d06
Reviewed-on: https://go-review.googlesource.com/c/go/+/334409
Trust: Matthew Dempsky <mdempsky@google.com>
Run-TryBot: Matthew Dempsky <mdempsky@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Cuong Manh Le <cuong.manhle.vn@gmail.com>
