It is sufficient to just compact the JSON to compare it rather than
bothering to decode it.
Change-Id: Ied39d462eec77623187422a9c58f83f8d1630269
Reviewed-on: https://go-review.googlesource.com/c/tools/+/208498
Run-TryBot: Ian Cottrell <iancottrell@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Emmanuel Odeke <emm.odeke@gmail.com>
I'm not sure why this was being managed by the view, but delete the code
that handles tracking a file's first change. It is only used to avoid
spamming the user with error messages.
Change-Id: Id95089478ffb7e189d38cbc147e3dde6a1c55c5e
Reviewed-on: https://go-review.googlesource.com/c/tools/+/208274
Reviewed-by: Ian Cottrell <iancottrell@google.com>
Reviewed-by: Heschi Kreinick <heschi@google.com>
Run-TryBot: Rebecca Stambler <rstambler@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Right now, we request analyses for files in ParseExported mode, which
doesn't actually produce any meaningful facts. Disable it until we
resolvegolang/go#35089, since right now, all this is doing is wasting
memory and CPU.
Change-Id: I6ffb7bdf6c915159b55753b51289cef4bd937603
Reviewed-on: https://go-review.googlesource.com/c/tools/+/208270
Run-TryBot: Rebecca Stambler <rstambler@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Heschi Kreinick <heschi@google.com>
Instead of making all completion candidates look like perfect matches
to VSCode, we now make all candidates match exactly like the first
candidate. This still causes VSCode to maintain the ordering from
gopls, but it fixes the absolute match score of gopls's top
candidates. This fixes interplay with other sources of VSCode
completions, such as user defined snippets.
Fixesgolang/go#35782.
Change-Id: Ie7e489b76a02fb1353b63fa3c6fa42afee2e1441
Reviewed-on: https://go-review.googlesource.com/c/tools/+/208439
Reviewed-by: Rebecca Stambler <rstambler@golang.org>
Run-TryBot: Rebecca Stambler <rstambler@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
except the race was a symptom of a larger problem, so the fix
actually invovles cleaning up the way we run command line tests
totally to have common shared infrastructure, and also to clean up
the way we handle errors and paths into the temporary directory
Fixes: golang/go#35436
Change-Id: I4c5602607bb70e082056132baa3d4b0f8df6b13b
Reviewed-on: https://go-review.googlesource.com/c/tools/+/208269
Run-TryBot: Ian Cottrell <iancottrell@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Rebecca Stambler <rstambler@golang.org>
This change updates initializations of DistributionValue to pass in a pointer for
BucketOptions rather than a value so that the custom MarshalJSON for
*BucketOptionsExplicit will be called when marshalling distributions.
Updates golang/go#33819
Change-Id: I6d1a393dfa67d626bf5cdd2cfbc0c931d376f60c
Reviewed-on: https://go-review.googlesource.com/c/tools/+/208401
Reviewed-by: Emmanuel Odeke <emm.odeke@gmail.com>
Run-TryBot: Emmanuel Odeke <emm.odeke@gmail.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
This change adds a README that describes how to export metrics from
Go tools to Prometheus via OpenCensus.
Updates golang/go#33819
Change-Id: Ic417b539fd5ef95fee642321bd30997146cbedb3
Reviewed-on: https://go-review.googlesource.com/c/tools/+/208400
Reviewed-by: Emmanuel Odeke <emm.odeke@gmail.com>
This change adds a custom MarshalJSON method to BucketOptionsExplicit for
marshalling parity with protobuf/jsonpb. This allows the OpenCensus service
to correctly decode a distribution's BucketOptions.
Updates golang/go#33819
Change-Id: Ia9dc868e1cbfc32a956f6a276dfd1591f7d4d31a
Reviewed-on: https://go-review.googlesource.com/c/tools/+/208398
Reviewed-by: Emmanuel Odeke <emm.odeke@gmail.com>
Run-TryBot: Emmanuel Odeke <emm.odeke@gmail.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
This change modifies the behavior of the GetReverseDependencies function
used for diagnostics. Since we now return diagnostics for the entire
workspace, we don't have to worry if a file is open to show errors in
it. This change requires the addition of a new (*snapshot).PackageHandle
function that gets a CheckPackageHandle for a given package ID. This
function does not cause a re-load of the package metadata, though if we
feel that this is something we need in the future we can add it.
Change-Id: I863bdf284d15f2317d8fae395928a90b9455146b
Reviewed-on: https://go-review.googlesource.com/c/tools/+/208102
Run-TryBot: Rebecca Stambler <rstambler@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Heschi Kreinick <heschi@google.com>
Since diagnostics are published with the URI separately, there's no need
for us to keep the FileIdentity around in two places.
Change-Id: I5724b9582e5eee49f66fcf9f08625f14a69e3fc0
Reviewed-on: https://go-review.googlesource.com/c/tools/+/208263
Run-TryBot: Rebecca Stambler <rstambler@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Heschi Kreinick <heschi@google.com>
The autocert.go file in x/tools was deleted in CL 162400, but some
related variables were left behind. This change deletes them, since
they are unused by now. (If you're feeling déjà vu, it's likely
because this was done in x/website in CL 197957.)
Updates golang/go#29206
Updates golang/go#32011
Change-Id: I070f711e8bbc7b54f1d169571356fdc24bc00137
Reviewed-on: https://go-review.googlesource.com/c/tools/+/208259
Run-TryBot: Dmitri Shuralyov <dmitshur@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
When the cursor is on a "for" statement or on any branch statement inside
the for loop. It will highlight the control flow inside the for loop.
Updates #34496
Change-Id: Idef14e3c89bc161d305d4a49fd784095a93bbc03
Reviewed-on: https://go-review.googlesource.com/c/tools/+/208337
Run-TryBot: Rebecca Stambler <rstambler@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Rebecca Stambler <rstambler@golang.org>
When the GOMOD value is the operating system's null device, there
isn't a main module. Return an empty build list right away, since
running 'go list -m all' in Go 1.14 will cause a "cannot match "all":
working directory is not part of a module" error.
Fixesgolang/go#35690
Updates golang/go#35728
Change-Id: I024ca3b7d774835140ce4a1625133aff6554a533
Reviewed-on: https://go-review.googlesource.com/c/tools/+/208258
Reviewed-by: Bryan C. Mills <bcmills@google.com>
This change uses the FileIdentity when reporting an error message, so
that the version number can be propagated to through the
publishDiagnostics notification.
Change-Id: I6a2103e304717ca09895008ea40336e3ace3c66d
Reviewed-on: https://go-review.googlesource.com/c/tools/+/208260
Run-TryBot: Rebecca Stambler <rstambler@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Heschi Kreinick <heschi@google.com>
Now that we run diagnostics on the entire workspace, we don't need to
hide diagnostics when a file has been closed.
Change-Id: I98d43820ff2ec2f9eb66bb4a1b6e59372ba7fc27
Reviewed-on: https://go-review.googlesource.com/c/tools/+/208237
Run-TryBot: Rebecca Stambler <rstambler@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Heschi Kreinick <heschi@google.com>
This change adds a custom MarshalJSON func to Point so that values
are formatted the same way jsonpb formats them. This allows the
OpenCensus service to determine the concrete type of the point's
value when unmarshaling.
What works:
* Points with Int64, Double, and Distribution values will marshal correctly.
What does not work:
* Points with Summary values will not marshal.
Updates golang/go#33819
Change-Id: Ia76ebff4e0e2b6ff2ddf72b8d6187f49069d4cad
Reviewed-on: https://go-review.googlesource.com/c/tools/+/207838
Reviewed-by: Emmanuel Odeke <emm.odeke@gmail.com>
Run-TryBot: Emmanuel Odeke <emm.odeke@gmail.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
I introduced a bug in the way that diagnostics are computed after a
didChange event in CL 208099. This will fix it. Whoever sees this first
tomorrow, feel free to LGTM and submit this CL.
Change-Id: I324c1185df456c2c5c2423fc7322b959e0117218
Reviewed-on: https://go-review.googlesource.com/c/tools/+/208262
Run-TryBot: Rebecca Stambler <rstambler@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Rohan Challa <rohan@golang.org>
They now call a public encode function and have no knowledge of the private
conversion functions or any of the contents of the wire package.
Change-Id: I4364a4d9d1efe4bc872627556e537936b5880231
Reviewed-on: https://go-review.googlesource.com/c/tools/+/207903
Run-TryBot: Ian Cottrell <iancottrell@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Emmanuel Odeke <emm.odeke@gmail.com>
do it just as we are encoding, this is in preparation for making the
encoding faster and cheaper
Change-Id: Ic9715e2750adf276eac152e321d96e249190eacb
Reviewed-on: https://go-review.googlesource.com/c/tools/+/207902
Run-TryBot: Ian Cottrell <iancottrell@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Emmanuel Odeke <emm.odeke@gmail.com>
This change cleans up internal/lsp/source/view.go to have a more logical
ordering and deletes the view.CheckPackageHandle function. Now, the only
way to get a CheckPackageHandle is through a snapshot (so all of the
corresponding edits).
Also, renamed fuzzy tests to fuzzymatch. Noticed this weird error when
debugging - I had golang.org/x/tools/internal/lsp/fuzzy in my module
cache and it conflicted with the test version.
Change-Id: Ib87836796a8e76e6b6ed1306c2a93e9a5db91cce
Reviewed-on: https://go-review.googlesource.com/c/tools/+/208099
Run-TryBot: Rebecca Stambler <rstambler@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Heschi Kreinick <heschi@google.com>
As we improve support for cgo we'll need to reference GoFiles, not just
CompiledGoFiles. "Files" is right out.
I think I got everything that needs renaming but please let me know if
not.
Updates golang/go#35720.
Change-Id: I97a6ebf5b395535de0d5f4f8b3f84b46ca34643f
Reviewed-on: https://go-review.googlesource.com/c/tools/+/208101
Run-TryBot: Heschi Kreinick <heschi@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Rebecca Stambler <rstambler@golang.org>
When line directives are in use, we want the logical file name, not the
one we found the bytes in. This matters most for cgo, where the file we
parsed is not the one the user wants to see.
Updates golang/go#35720.
Change-Id: I495328071d8865e6895cb731467f1601f11e93db
Reviewed-on: https://go-review.googlesource.com/c/tools/+/208100
Run-TryBot: Heschi Kreinick <heschi@google.com>
Reviewed-by: Rebecca Stambler <rstambler@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
None of the godef tests were running due to a mistake in the test
harness code. Fix them and re-enable.
We decided that the range for an import statement should be the whole
import path, not just the first character, so make that change and
adjust the PrepareRename tests accordingly.
Change-Id: I45756a78f2a1beb3c5180b5f288ce078075624bf
Reviewed-on: https://go-review.googlesource.com/c/tools/+/207900
Run-TryBot: Heschi Kreinick <heschi@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Rebecca Stambler <rstambler@golang.org>
Unit test function TestFormat is added for Format in archive package. Moreover, Test method is renamed to TestParse, because it only tests Parse function.
Change-Id: Ibd94fa7ada456ffcbcf1d02eb3a6c3beba5ba84d
Reviewed-on: https://go-review.googlesource.com/c/tools/+/208177
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
Run-TryBot: Brad Fitzpatrick <bradfitz@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
The canonical home for the golang.org website by now is
the golang.org/x/website/cmd/golangorg command. That is
the command that should be used to run the website locally
instead of godoc.
This change reduces the scope of x/tools/cmd/godoc to be
a minimal Go Documentation Server. It removes the remaining
pieces of the golang.org website and changes the title from
"The Go Programming Language" to "Go Documentation Server".
The web tree is modified as follows:
• The index page has been modified to redirect to /pkg/,
which serves a list of packages.
• The /doc/ tree is removed.
• The /robots.txt and /opensearch.xml pages are removed, since
the primary use case for godoc now is a local web server.
• The Google Analytics sections are removed from static templates,
since it's always an empty value in local web server mode.
Fixesgolang/go#32011
Updates golang/go#29206
Change-Id: Id62c5f335fa2059774893ef4dcd268649278e99d
Reviewed-on: https://go-review.googlesource.com/c/tools/+/207777
Run-TryBot: Dmitri Shuralyov <dmitshur@golang.org>
Run-TryBot: Andrew Bonventre <andybons@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Andrew Bonventre <andybons@golang.org>
Change 207598 overenthusiastically (and incorrectly) changed the Range field
in a TextDocumentContentChangeEvent from type *Range to type Range,
which created a bug in text_synchronization.go.
This CL attempts to repair the damage.
Change-Id: I19e7418cd5ebaedf5448adfcc60ca86e71eb9b2f
Reviewed-on: https://go-review.googlesource.com/c/tools/+/208097
Run-TryBot: Peter Weinberger <pjw@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Rebecca Stambler <rstambler@golang.org>
Modified the way highlights are tested to allow for author to explicitly
mark the matches. Also added highlighting for fields and methods. Used
type checking in addition to ast to get better matching. Worked with
@stamblerre
Updates #34496
Change-Id: I462703e0011c4e0a4b98016e9c25af9bf1ead0b9
Reviewed-on: https://go-review.googlesource.com/c/tools/+/207899
Run-TryBot: Rohan Challa <rohan@golang.org>
Reviewed-by: Rebecca Stambler <rstambler@golang.org>
There's currently a bug which will print additional lines, since append adds to
the end of an array instead of starting from the first open position. That cause
strings.Join to print empty lines for each of the pre-allocated array elements.
So, this CL changes the make to set capacity instead of len, and sets len to 0.
Change-Id: Iaf6d07ca2648d0bbcafcd21a5b485cccd7f0c68c
Reviewed-on: https://go-review.googlesource.com/c/tools/+/208137
Run-TryBot: Jean de Klerk <deklerk@google.com>
Reviewed-by: Bryan C. Mills <bcmills@google.com>
Focus prints the subgraph of all paths through the focused label.
Change-Id: I20fa9fb079f733addcd3cec85aa608f4979fdb24
Reviewed-on: https://go-review.googlesource.com/c/tools/+/184357
Reviewed-by: Jay Conrod <jayconrod@google.com>
This change runs diagnostics on all packages in the workspace, instead
of just open files. We also want to avoid invalidating the type
information for a newly-opened file (since we should have it be default
now), so handle that case.
This causes a large increase in memory usage in the
internal/lsp/cmd tests, so to handle that, share an app between all of
the tests, rather than creating one per-test type.
Change-Id: Ifba18d77a700cda79ec79f66174de0e7f13fe319
Reviewed-on: https://go-review.googlesource.com/c/tools/+/207353
Run-TryBot: Rebecca Stambler <rstambler@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Ian Cottrell <iancottrell@google.com>
textDocument/didChange events need to indicate if the change includes
the full file content or just a diff. Previously, the
contentChange.Range field was a pointer, so if it was nil, then we would
conclude that the file change was for the whole file. Now, the best we
can do is compare it to an empty range, but this still doesn't work if
you are at the beginning of a file. I think that the range needs to be a
pointer for this to work correctly.
Also, some minor changes that came up along the way while debugging:
(1) Don't close over the *cache variable for fear of pinning anything in
memory
(2) Improve the error message when the token.File is nil
(3) Check for a nil token.File earlier
Change-Id: If9f310e92b7fb740b45e6cd3f9ca678a6fb52ff6
Reviewed-on: https://go-review.googlesource.com/c/tools/+/207906
Reviewed-by: Heschi Kreinick <heschi@google.com>
Rather than copying this package to another repository, let's promote
this one out of internal.
Change-Id: I6f9cc1ada1577a720905271f7471c3afe05a2b41
Reviewed-on: https://go-review.googlesource.com/c/tools/+/207905
Reviewed-by: Ian Cottrell <iancottrell@google.com>
we only construct a cache as we build a server, rather than for each instance
of Application now.
Change-Id: Ic18966906f8f61b18b71fc6d6f7ccc8e9cebbd29
Reviewed-on: https://go-review.googlesource.com/c/tools/+/207904
Run-TryBot: Ian Cottrell <iancottrell@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Rebecca Stambler <rstambler@golang.org>
Paul Jolly observes that returning interface{} is not helpful.
Now CodeAction() returns []CodeAction.
The type in typescript is (Command | CodeAction)[] | null
but the choice is up to gopls, which returns []CodeAction.
Fixesgolang/go#35688, golang/go#35679
Change-Id: I91c22bb0752431954ae2f993cb7b44726cf60e5c
Reviewed-on: https://go-review.googlesource.com/c/tools/+/207898
Reviewed-by: Rebecca Stambler <rstambler@golang.org>
Quick fix to (*server).CancelRequest, but we haven't implemented actual
support for it. Filed golang/go#35679 to track this.
Change-Id: Ic0de01d49b779c4f0656587584fbd2bf8791d0ce
Reviewed-on: https://go-review.googlesource.com/c/tools/+/207718
Run-TryBot: Rebecca Stambler <rstambler@golang.org>
Reviewed-by: Peter Weinberger <pjw@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
This String method makes it easier to debug GOPACKAGESDRIVER code and identify
LoadModes in use.
Change-Id: I80bf434fc007470b437fb5cf667254737c3a814f
Reviewed-on: https://go-review.googlesource.com/c/tools/+/200539
Reviewed-by: Michael Matloob <matloob@golang.org>
Run-TryBot: Michael Matloob <matloob@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
The new corrected type is map[string][]TextEdit. The old type
was incorrectly struct{}.
Change-Id: I3cb64eee90c5281b3fb40e543026cd308c55c49a
Reviewed-on: https://go-review.googlesource.com/c/tools/+/207717
Run-TryBot: Peter Weinberger <pjw@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Rebecca Stambler <rstambler@golang.org>
This adds an exported Doc constant to the packages for the analyses that don't
have them that contains the Analyzer.Doc string for the package's Analyzer.
The godoc for the Doc constant can then be linked to in urls reported by
analysis tools.
Change-Id: I39df71abcb29bbddf1866286d63aa5216b6224d8
Reviewed-on: https://go-review.googlesource.com/c/tools/+/207612
Run-TryBot: Michael Matloob <matloob@golang.org>
Reviewed-by: Rebecca Stambler <rstambler@golang.org>
Code generation has been unified, so that tsprotocol.go and tsserver.go
are produced by the same program. tsprotocol.go is about 900 lines shorter,
partly from removing boilerplate comments that golint no longer requires.
(And partly by generating fewer unneeded types.)
The choice made for a union type is commented with the set of types. There
is no Go equivalent for union types, but making themn all interface{}
would replace type checking at unmarshalling with checking runtime
conversions.
Intersection types (A&B) are sometimes embedded (struct{A;B;}, and
sometimes expanded, as they have to be if A and B have fields with the
same names.
There are fewer embedded structs, which had been verbose and confusing to
initialize. They have been replaced by types whose names end in Gn.
Essentially all the generated *structs have been removed. This makes
no difference in what the client sends, and the server may send a {}
where it previously might have sent nothing. The benefit is that some
nil tests can be removed. Thus 'omitempty' in json tags is just
documentation that the element is optional in the protocol.
The files that generate this code will be submitted later, but soon.
Change-Id: I52b997d9c58de3d733fc8c6ce061e47ce2bdb100
Reviewed-on: https://go-review.googlesource.com/c/tools/+/207598
Run-TryBot: Peter Weinberger <pjw@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Ian Cottrell <iancottrell@google.com>
In cases like:
var foo []io.Writer
var buf *bytes.Buffer
foo = append(foo, <>)
we weren't giving "buf" a good score. When comparing the candidate
type *bytes.Buffer to the (variadic) expected type []io.Writer we were
turning the candidate type into []*bytes.Buffer. However, of course,
[]*bytes.Buffer is not assignable to []io.Writer, so the types didn't
match. Now we instead turn the expected type []io.Writer into
io.Writer and compare to *bytes.Buffer.
I fixed the @rank test note to check that the candidates' scores are
strictly decreasing. Previously it would allow candidates with the
same score if they happened to be in the right order. This made it
easier to right a test for this issue, but also uncovered an issue
with untyped completion logic. I fixed it to do the untyped constant
check if _either_ the expected or candidate type is
untyped (previously it required the candidate type to be untyped).
Fixesgolang/go#35625.
Change-Id: I9a837d6a781669cb7a2f1d6d3d7f360c85be49eb
Reviewed-on: https://go-review.googlesource.com/c/tools/+/207518
Reviewed-by: Rebecca Stambler <rstambler@golang.org>
Run-TryBot: Rebecca Stambler <rstambler@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Rather than panicking when we have not created any views for the packages,
we should show a reasonable error to the user. This change propagates the
errors to the user.
Updates golang/go#35599
Change-Id: I49789d8ce18e154f111bc3584488f468a129e30c
Reviewed-on: https://go-review.googlesource.com/c/tools/+/207344
Run-TryBot: Rebecca Stambler <rstambler@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Michael Matloob <matloob@golang.org>
When the GOMOD value is the operating system's null device, there
isn't a main module and thus there cannot be module requirements.
Don't try to fill module cache, since running 'go mod download'
would cause a "no modules specified (see 'go help mod download')"
error to be printed, which is confusing.
Fixesgolang/go#35476
Change-Id: Ia1f5ee50797a4dc3e36c3b9773e19da781bd9d39
Reviewed-on: https://go-review.googlesource.com/c/tools/+/206886
Run-TryBot: Dmitri Shuralyov <dmitshur@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Bryan C. Mills <bcmills@google.com>
go/parser.ParseFile can return both an AST and errors. We should still
be able to do import organization even if the AST contains errors, as
long as they are below the portion of the file that contains the import
block.
Change-Id: Id6b86171fca3e15d02910d1c6f4ce25e803754d0
Reviewed-on: https://go-review.googlesource.com/c/tools/+/207261
Run-TryBot: Rebecca Stambler <rstambler@golang.org>
Reviewed-by: Heschi Kreinick <heschi@google.com>
When looking for references, look in the entire workspace rather than
the same package. This makes the references query more expensive because
it needs to look at every package in the workspace, but hopefully
it shouln't be user-noticable. This can be made more efficient by only
checking packages that are transitive reverse dependencies. I don't think a
mechanism to get all transitive reverse dependencies exists yet.
One of the references test have been changed: it looked up references
of the builtin int type, but now there are so many refererences that
the test too slow and doesn't make sense any more. Instead look up
references of the type "i" in that file.
Change-Id: I93b3bd3795386f06ce488e76e6c7c8c1b1074e22
Reviewed-on: https://go-review.googlesource.com/c/tools/+/206883
Run-TryBot: Michael Matloob <matloob@golang.org>
Reviewed-by: Rebecca Stambler <rstambler@golang.org>
