And avoid assumptions about the contents of the standard hash/fnv
package.
Change-Id: I10cc95ac6e3b482da5b027d68ff218d08f425e89
Reviewed-on: https://go-review.googlesource.com/40870
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
Run-TryBot: Brad Fitzpatrick <bradfitz@golang.org>
This means that running stringer should always
have the intended effect, without having to
go install the package first, which was a common
source of confusion.
The source importer is marginally slower,
but stringer is run infrequently,
and we're only typechecking one package (and fmt),
not an entire tree, as vet does.
Fixesgolang/go#10249
Change-Id: Ib8cde29bd6cc596964dbe7348065932dd59075fc
Reviewed-on: https://go-review.googlesource.com/40403
Run-TryBot: Josh Bleecher Snyder <josharian@gmail.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Daniel Martí <mvdan@mvdan.cc>
Reviewed-by: Robert Griesemer <gri@golang.org>
The GOPATH environment variable is defined at
https://golang.org/cmd/go/#hdr-GOPATH_environment_variable as:
> The GOPATH environment variable lists places to look for Go code. On
> Unix, the value is a colon-separated string. On Windows, the value is
> a semicolon-separated string. On Plan 9, the value is a list.
It is legal for Go packages to be in any of those places, not only
the first entry. Look in all places for golang.org/x/tools repository.
Cache the directory that is found. It's slightly more expensive
to look for it, since potentially multiple directories must be
checked for existence.
Updates golang/go#19400.
Change-Id: I16661b7149d52ea6168fffc605c842d7a4da009b
Reviewed-on: https://go-review.googlesource.com/38778
Reviewed-by: Michael Matloob <matloob@golang.org>
Importer "source" does not exist in Go 1.8, so this means that
default usage of gotype is broken in that compiler version.
Change-Id: I517520b0cac7c62a3e213d0647a3d621e8ced58c
Reviewed-on: https://go-review.googlesource.com/40091
Run-TryBot: Robert Griesemer <gri@golang.org>
Reviewed-by: Robert Griesemer <gri@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Apparently there was a typo during initial import,
and compilebench was placed at the top level,
rather than in the cmd subdirectory. Oops. Fix that.
Change-Id: Ibea9ed132dca26c022ea02933defec9534105f18
Reviewed-on: https://go-review.googlesource.com/39792
Run-TryBot: Josh Bleecher Snyder <josharian@gmail.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
Linking cmd for android requires a cross-compiling toolchain,
which is not standard fare.
Skip it, and trust that the other platforms will pick up the slack.
Change-Id: Ifcf74f77e98489c859805ab7a448d80d019f3d20
Reviewed-on: https://go-review.googlesource.com/39556
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
At some point we switched tip.golang.org to run in GKE, which
terminates TLS directly on port 443. This requires a new technique
for detecting a plain HTTP connection. In addition we may want to run
talks.golang.org on App Engine Flex, which uses an X-Forwarded-Proto
header to indicate HTTP, so let's prepare for that possibility.
Fixesgolang/go#19759.
Change-Id: Iddc567214c5d28f61c405db065aa1b3f2c92fd85
Reviewed-on: https://go-review.googlesource.com/38800
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
Change-Id: Ia12ff7a0f6898f8d140565d255793904ce8585c4
Reviewed-on: https://go-review.googlesource.com/38754
Reviewed-by: Ian Lance Taylor <iant@golang.org>
Run-TryBot: Ian Lance Taylor <iant@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Change-Id: Ie19a60595862c0afff9364ee21dd9598370e6c91
Reviewed-on: https://go-review.googlesource.com/38752
Reviewed-by: Ian Lance Taylor <iant@golang.org>
Run-TryBot: Ian Lance Taylor <iant@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
This fixes several issues:
* The ls sed hackery generates GOARCH values mipsx and mipsxle,
instead of mips, mips64, mipsle, and mips64le.
* It removes the dependence on the 9 command.
* It marginally increases readability.
Change-Id: Ie46abc289c2c9923eed693dcf1194f4fd3ea9bd2
Reviewed-on: https://go-review.googlesource.com/38347
Reviewed-by: Matthew Dempsky <mdempsky@google.com>
In golang.org/cl/38089, I removed all of the prog.go files.
Change-Id: I4d8dd021a62b5d6d8b7cb5cfe0ecd7268812805c
Reviewed-on: https://go-review.googlesource.com/38432
Run-TryBot: Matthew Dempsky <mdempsky@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
The runtime cannot be compiled with optimizations disabled.
This lead to very confusing error messages
when toolstash -cmp failed.
Change-Id: Ie341d633ff9b26693b475957309591ff0757f1ab
Reviewed-on: https://go-review.googlesource.com/38378
Run-TryBot: Josh Bleecher Snyder <josharian@gmail.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Matthew Dempsky <mdempsky@google.com>
Found with honnef.co/go/tools/cmd/unused (in CockroachDB).
Change-Id: I0e2f7ac6ad2a0fdc724928f316060f06c3261ece
Reviewed-on: https://go-review.googlesource.com/38178
Reviewed-by: Ian Lance Taylor <iant@golang.org>
Run-TryBot: Ian Lance Taylor <iant@golang.org>
Found with honnef.co/go/tools/cmd/simple.
Change-Id: I04c65394f1c6404f57bb2088353325899f35011f
Reviewed-on: https://go-review.googlesource.com/38177
Reviewed-by: Ian Lance Taylor <iant@golang.org>
Run-TryBot: Ian Lance Taylor <iant@golang.org>
types.SizesFor was introduced for Go 1.9. Need to provide
a local implementation to have gotype build against earlier
versions.
Fixesgolang/go#19545.
Change-Id: I6fdbe414e6574eda00c01295b666230daff2dfdc
Reviewed-on: https://go-review.googlesource.com/38157
Run-TryBot: Robert Griesemer <gri@golang.org>
Reviewed-by: Alan Donovan <adonovan@google.com>
Except for the added comment in the beginning and the removal of
the 'ignore' build tag, there is no difference between gotype.go
and the original.
Fixesgolang/go#19516.
Change-Id: Ie1ab9aced6e650573c2cdce0c165af1e1094213f
Reviewed-on: https://go-review.googlesource.com/38132
Reviewed-by: Alan Donovan <adonovan@google.com>
The go1.9 type checker now returns fake packages in addition to an
error if the package was not found at all. This changes the behavior
of guru in a release-specific way, requiring the test to be split into
a common part and a go1.9-specific part.
In hindsight, perhaps it would have been better to place the
expectation in a comment alongside the query so that they can be
easily enabled or disabled together. (The downside of that design is
that you can't batch-update all the expectations to match the actual
behavior.)
Change-Id: I58054adec428fbab7fe3c57097aefc827f89a46e
Reviewed-on: https://go-review.googlesource.com/37865
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
Run-TryBot: Brad Fitzpatrick <bradfitz@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Prior to this change, handlerServer.GetPageInfo created a build.Context
starting with build.Default, and provided custom implementations for
its IsAbsPath, ReadDir, and OpenFile funcs. Those funcs would operate
on h.c.fs virtual filesystem.
https://godoc.org/go/build#Context.IsDir is documented as:
// IsDir reports whether the path names a directory.
// If IsDir is nil, Import calls os.Stat and uses the result's IsDir method.
IsDir func(path string) bool
IsDir was left as nil, and so the default implementation was used.
The default implementation uses os.Stat and isn't aware of the h.c.fs
virtual filesystem.
This appears to have been harmless in the past, but after the change to
go/build in https://golang.org/cl/33158, it started to interfere with
the operation of godoc. The command godoc began to fail to resolve
relative import path "." in directories that exist, because the
incorrect IsDir implementation was looking in real filesystem, rather
than the virtual one:
$ ./godoc fmt
2017/03/04 18:59:50 cannot find package "." in:
/target
$ ./godoc -http=localhost:6060
2017/03/04 19:00:07 cannot find package "." in:
/src/fmt
Providing a custom implementation of IsDir that is aware of the h.c.fs
virtual filesystem, and performs a stat operation on the correct path
there resolves that problem. It also fixes the failing tests.
Additionally, because the exact error string returned from
Context.Import has changed after https://golang.org/cl/33158,
and now contains the text "package not found" rather than the
underlying error text from filesystem caused by a failed ReadDir
operation, the expected error message from "./godoc nonexistingpkg"
in a test needed to be updated to "cannot find package". It's no longer
dependent on the operating system.
It might be desirable to provide more relevant detail in the error
message from cmd/godoc when a package is not found, but that should be
determined and done in a followup CL. The scope of this one is to fix
normal functionality.
This change follows update to go/build in https://golang.org/cl/33158.
Helps golang/go#19401.
Change-Id: I00e2f746ec4a2fe7e640218adce75f15bdf29aaf
Reviewed-on: https://go-review.googlesource.com/37768
Run-TryBot: Brad Fitzpatrick <bradfitz@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
CL golang.org/cl/37349 broke the tests, because the
golden files were not updated appropriately.
Change-Id: I9a2a56d1ca74b8bc77935aff26ed6297fbacf232
Reviewed-on: https://go-review.googlesource.com/37770
Reviewed-by: Dominik Honnef <dominik@honnef.co>
Run-TryBot: Dominik Honnef <dominik@honnef.co>
A 'what' query reports which other query modes are applicable to the
selected syntax. A 'whicherrs' query is similar to a 'pointsto'
query, so we enable it using the same criteria.
Fixes issue golang/go#18938
Change-Id: Iae062e0c933c7764bc335488adabf816d63ac837
Reviewed-on: https://go-review.googlesource.com/37349
Reviewed-by: Dominik Honnef <dominik@honnef.co>
Remove inadvertent and unwanted spaces in the middle of an
indented block.
Insert blank lines before indented sections for consistency.
Insert colon after "pointer" for consistency with "type".
Fixesgolang/go#19356.
Change-Id: Iaae12f69d17adb51a27b516727c13132cb8df8e8
Reviewed-on: https://go-review.googlesource.com/37660
Reviewed-by: Daniel Martí <mvdan@mvdan.cc>
Reviewed-by: Dominik Honnef <dominik@honnef.co>
Run-TryBot: Dominik Honnef <dominik@honnef.co>
Found with honnef.co/go/tools/cmd/unused.
Change-Id: Ifd1ed4005eec55cebfd5c0d0519b8af328fcc470
Reviewed-on: https://go-review.googlesource.com/37601
Reviewed-by: Alan Donovan <adonovan@google.com>
Found with honnef.co/go/tools/cmd/unused.
Change-Id: Ied3a906269ca7782071428eeb1764b3b863576a2
Reviewed-on: https://go-review.googlesource.com/37600
Reviewed-by: Alan Donovan <adonovan@google.com>
Found with honnef.co/go/tools/cmd/unused.
Change-Id: I3db2aad14de33f0be69569cd355e453173098358
Reviewed-on: https://go-review.googlesource.com/37599
Reviewed-by: Alan Donovan <adonovan@google.com>
Found with honnef.co/go/tools/cmd/unused.
Change-Id: Iad26e1ae1dbeb29a3223279eccc4ba6f6bb48bd6
Reviewed-on: https://go-review.googlesource.com/37631
Reviewed-by: Alan Donovan <adonovan@google.com>
As noted by griesemer in golang/go#18799, this doesn't address the issues
raised in golang/go#11415 because when checking an xtest package the
corresponding package is assumed to have been installed. This
however is similar to the assumptions made by go vet (raised
as an issue in golang/go#16086). So whilst not perfect, it will probably
suffice until golang/go#11415 is resolved.
Fixesgolang/go#18799
Change-Id: I1ea005c402e5d6f5abddda68fee6386b0531dfba
Reviewed-on: https://go-review.googlesource.com/36992
Reviewed-by: Robert Griesemer <gri@golang.org>
Right now, clicking around packages in the godoc web interface strips
the URL of any query strings it may have, which makes traversing
internal packages a clumsy experience (constantly have to re-add ?m=...).
This revision preserves the ?m=... flag in links between packages by examining
the current PageInfoMode and converting it to a query string.
Change-Id: I4e28279d8cbf221bcc7d5bce8de04c90cc907678
Reviewed-on: https://go-review.googlesource.com/34982
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
Run-TryBot: Brad Fitzpatrick <bradfitz@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Details:
- remove go1.5 "default version" labels on most files
- remove go1.6 labels on a few files
- go/loader: use conf.Cwd not "." in a couple places; update faulty
test expectations. (Not sure why this wasn't caught sooner.)
- go/ssa/interp: add 'mono' result to time.now intrinsic
- go/gcimporter15/bimport.go: make consistent with the version in gc
- go/ssa/interp: update test error message
- go/ssa: update a comment
The go/gcimporter15/bexport.go logic is stale and needs to be brought
up to date. Needs a separate CL since it's tricky.
Tested on go1.6, go1.7, go1.8.
Change-Id: I841189d30e131b7c49a4e8690ea7c40b55041bae
Reviewed-on: https://go-review.googlesource.com/36540
Reviewed-by: Robert Griesemer <gri@golang.org>
Explain how to make changes to the project's static files and get them compiled
in to the godoc binary.
Change-Id: I12e0c50bf31925b3f211b6d0dd3e5f8cff547f32
Reviewed-on: https://go-review.googlesource.com/34925
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
The error was being written over by Execute.
Change-Id: Id5965542bf4d414043fdbe70ee3f2f790728c01d
Reviewed-on: https://go-review.googlesource.com/34954
Run-TryBot: Brad Fitzpatrick <bradfitz@golang.org>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Resolve symlinks in source directories (GOPATH, GOROOT, etc.) and source
files in order to find correct package. All I/O performed through
build.Context. Also add minor fix to guru unit tests in order to pass on
Windows.
Change-Id: Ie6134b9cd74eb7386e1d93603eb37c8e44b083b8
Reviewed-on: https://go-review.googlesource.com/33924
Reviewed-by: Alan Donovan <adonovan@google.com>
Add condition to prevent unit tests from checking cases with symlinks on
Windows and Plan 9.
Change-Id: Idc41db94a04a0daab556a26390db3f75ded7be73
Reviewed-on: https://go-review.googlesource.com/33923
Reviewed-by: Alan Donovan <adonovan@google.com>
Reason: ContainingPackage must do all I/O through build.Context.
This reverts commit c945ee3be4.
Change-Id: I625410bc754ea2d150be097bf424de2be42acde4
Reviewed-on: https://go-review.googlesource.com/33921
Reviewed-by: Alan Donovan <adonovan@google.com>
Restructure tests to account for possibility of being run on Windows
(which doesn't handle symlinks).
Change-Id: I428db26c9a1aad337d8972baa2b71468be3a2e58
Reviewed-on: https://go-review.googlesource.com/33920
Reviewed-by: Alan Donovan <adonovan@google.com>
Resolve symlinks in GOPATH or source file path in order to find correct package.
Fixesgolang/go#17515
Change-Id: Iaf7e85578fce040b329427ce6f51948a69e57a39
Reviewed-on: https://go-review.googlesource.com/33858
Reviewed-by: Alan Donovan <adonovan@google.com>
If built with the "autocert" build tag, use
golang.org/x/crypto/autocert and for automatic TLS certs.
This will be used for https://beta.golang.org/ running on GCE.
Change-Id: Id0e385796a25d663708ea9bb65c45cb1471dd526
Reviewed-on: https://go-review.googlesource.com/33751
Reviewed-by: Chris Broadfoot <cbro@golang.org>
No semantic change.
Pointed out by Dmitri Shuralyov on CL 33578.
Change-Id: Ic67f41e8dde8fc9bf624c98307a89bbe1f10e7f7
Reviewed-on: https://go-review.googlesource.com/33659
Run-TryBot: Russ Cox <rsc@golang.org>
Reviewed-by: Rob Pike <r@golang.org>
* Give the article title a larger, heavier font than any heading.
It was strange that the title was 20px regular while the
h1 section headings were 24px.
* Move the author attribution to the top of the page.
Author at the bottom, like a signature, may make sense for blog posts,
but I think it makes less sense for articles.
* Fix the spacing around author lines. Each author line is a <p>
and the intent seemed to be to cut the vertical space between them
but that wasn't working.
* Give the table of contents a title, to make clearer what it is.
Do not show table of contents in printouts.
Change-Id: Iee940ca7697015281fc057750f5db56f70393836
Reviewed-on: https://go-review.googlesource.com/33578
Run-TryBot: Russ Cox <rsc@golang.org>
Reviewed-by: Rob Pike <r@golang.org>
For package paths that include a "vendor" segment, use only the
portion of the path that comes after the final "vendor" segment, as
is done by the imports package.
Fixesgolang/go#17247
Change-Id: Ic83c4662cfddd1a696c206494b3a869e8c7dff5c
Reviewed-on: https://go-review.googlesource.com/29851
Reviewed-by: Alan Donovan <adonovan@google.com>
This commit quadruples the maximum number of states and the size of the
action table to allow for larger grammars.
Fixesgolang/go#11517
Change-Id: Ieb64efa8e3402ae1a5a9190710f98a44195ecd1b
Reviewed-on: https://go-review.googlesource.com/33585
Reviewed-by: Ian Lance Taylor <iant@golang.org>
Add identical workaround from gorename to guru. Only affects queries
that typecheck the code first.
Fixesgolang/go#16530
Change-Id: I718cfceb8d26868eea9128c8873b164333c50f53
Reviewed-on: https://go-review.googlesource.com/33359
Reviewed-by: Alan Donovan <adonovan@google.com>
Found by vet.
Follow-up to comments on CL 32682.
Change-Id: I76391e02b9991bc480404f634ea809e75645e9dc
Reviewed-on: https://go-review.googlesource.com/32918
Reviewed-by: Alan Donovan <adonovan@google.com>
This repo already contains an identical LICENSE.
The README adds little, particularly in golang.org/x.
Update the custom import path comment.
Change-Id: I23fb5e31df6ff4828d298d44dc30dca901b0627b
Reviewed-on: https://go-review.googlesource.com/32682
Reviewed-by: Matthew Dempsky <mdempsky@google.com>
This CL copies rsc.io/toolstash verbatim at commit
7508e1dd47d11b2fc45f544415e014e4f25d3f95
to golang.org/x/tools/cmd/toolstash.
There are no code changes to adapt it
to its new home; those will happen in a follow-up CL.
rsc.io/toolstash will be updated to contain only
a README and a doc.go redirecting readers.
Change-Id: Icbef4d72215a8b124f857587905b45902d6cdece
Reviewed-on: https://go-review.googlesource.com/32681
Reviewed-by: Matthew Dempsky <mdempsky@google.com>
This reverts commit 9a286cdc33.
Reason for revert: go1.8 code in a go1.7 file.
Change-Id: I5465820c60197f4288243d1b15b1be20531b923d
Reviewed-on: https://go-review.googlesource.com/32733
Reviewed-by: Alan Donovan <adonovan@google.com>
Also:
- always display the value of a constant expr, whether query expr is a
definition, a reference, or an alias.
- eliminate some go1.5 portability code.
- remove go1.8 fork of referrers; no changes are necessary
since I decided not to treat aliases specially.
- add tests.
Tested with Go 1.6, Go 1.7, and tip (Go 1.8).
Change-Id: I94624cff82f4d8c0dcbf12d11c8ce16e8168a7fe
Reviewed-on: https://go-review.googlesource.com/32730
Reviewed-by: Robert Griesemer <gri@golang.org>
This CL only copies files and updates build tags.
Substantive changes will come in follow-ups.
This is a workaround for git's lack of rename/copy tracking.
Tested with go1.6, go1.7, and tip (go1.8).
Change-Id: Id88a05273fb963586b228d5e5dfacab32133a960
Reviewed-on: https://go-review.googlesource.com/32630
Reviewed-by: Robert Griesemer <gri@golang.org>
Most objects are declared by an identifier, so the end position is
start+len(name). However, this heuristic doesn't work for PkgName
objects because a (non-renaming) import creates an object without an
identifier.
Fixes issue github.com/Microsoft/vscode-go#562
Change-Id: I0eb44ca33a643c910d97abbf700ea4c3cd23bb41
Reviewed-on: https://go-review.googlesource.com/32440
Reviewed-by: Robert Griesemer <gri@golang.org>
Supporting user-defined TestMain functions requires that we generate a
"testmain" package for each testable package, rather than a single one
for the entire program. This entails these API changes:
1. (*ssa.Program).{CreateTestMainPackage,FindTests} both now
accept only a single package. Existing clients that pass them
multiple packages must call them from a loop.
2. (*ssa.Program).FindTests returns an additional result, the the
optional TestMain *ssa.Function. Existing clients may discard it.
Also:
- Test the new logic using the SSA interpreter
- add ssautil.MainPackages helper
- callgraph: allow multiple main packages, and analyze them all
- ssadump -run: allow multiple main/test packages, and run each in a new interpreter
- minor simplifications to some callers (e.g. guru)
Fixesgolang/go#9553
Change-Id: Ia7de9bd27448fb08b8d172ba5cdbcf37a762b7a0
Reviewed-on: https://go-review.googlesource.com/25102
Reviewed-by: Robert Griesemer <gri@golang.org>
Darwin was flaking. Its HFS filesystem is probably too slow.
Change-Id: I44ea6de8dae8054d41c94c0c36e703e62fbdfcd9
Reviewed-on: https://go-review.googlesource.com/30954
Run-TryBot: Brad Fitzpatrick <bradfitz@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
Fix godoc test failure.
Skip fiximports test failure for now, to not hide other
failures. (tracking bug to fix properly in golang/go#17417)
x/tools being broken is preventing use of trybots for unrelated CLs.
Change-Id: I3a1deee4036096e0377cf8b63fabe444c58dd86e
Reviewed-on: https://go-review.googlesource.com/30953
Reviewed-by: Russ Cox <rsc@golang.org>
Reviewed-by: Alan Donovan <adonovan@google.com>
This package requires cl-lib.el in package header but it is not loaded
and cl.el functions are used instead of cl-lib functions. Using cl.el
functions causes byte-compile warnings.
Change-Id: I6d9400f9ced6a5cc0592d83da2ab1c1cf34e20b8
Reviewed-on: https://go-review.googlesource.com/27031
Reviewed-by: Alan Donovan <adonovan@google.com>
Also added a suite of tests and fixed a minor bug that
caused a panic when the .code command specified HL with
no text after.
Fixesgolang/go#17379.
Change-Id: I3c246523c3d4010bf76a467ee648475255090e1b
Reviewed-on: https://go-review.googlesource.com/30691
Reviewed-by: Rob Pike <r@golang.org>
This allows type-based guru queries to work on arbitrary files at the
root or even outside of a GOPATH workspace (as "go run foo.go" does).
Fixesgolang/go#15797
Change-Id: I2be28f7259448e6398aae84d6ae7e71d8649967a
Reviewed-on: https://go-review.googlesource.com/30451
Reviewed-by: Robert Griesemer <gri@golang.org>
The `-r` option (to recurse into directories) need to be specified
else the created file consists only of the specified directory and
nothing else.
Change-Id: I624184fc2e88998a3119c12f8c328603588c123c
Reviewed-on: https://go-review.googlesource.com/17283
Reviewed-by: Russ Cox <rsc@golang.org>
I've been doing this by hand since Go 1.7rc2.
Updates golang/go#16333
Change-Id: Ib12c013b14210123d48d6ad78922caf1286c20cc
Reviewed-on: https://go-review.googlesource.com/29086
Reviewed-by: Alan Donovan <adonovan@google.com>
Document a risk of generating invalid code due to shadowing between
identifiers in code files and the imported package names.
This risk was present before for any package with more than 1 .go file,
but it's increased when some files have renamed imports (since they're
typically used to resolve shadowing conflicts).
Resolves TODO(adonovan): support renaming imports.
Change-Id: Ie0e702345790fd2059c229623fb99fe645d688a4
Reviewed-on: https://go-review.googlesource.com/23785
Run-TryBot: Brad Fitzpatrick <bradfitz@golang.org>
Reviewed-by: Alan Donovan <adonovan@google.com>
This moves the 'go tool yacc' command from the main Go repo
to x/tools.
Copied from go rev 795ad07b3 + doc changes from "go tool yacc" to "goyacc".
Updates golang/go#11229
Change-Id: I6d17911a3bf64724c090c4fe4903238e3bce3b8c
Reviewed-on: https://go-review.googlesource.com/27324
Reviewed-by: Matthew Dempsky <mdempsky@google.com>
This change also puts more structure into the viewer.
Adds an enum for events that we'll issue and a few more elements
to organize things.
Change-Id: I39c7c53422779348ca05f051c6b0b07d22ad6a00
Reviewed-on: https://go-review.googlesource.com/26656
Reviewed-by: Alan Donovan <adonovan@google.com>
Moves runtime/trace support (including its command line flag) behind
a "gc" build tag to allow goimports to build under gccgo, which does
not support runtime/trace.
Updates golang/go#15544.
Change-Id: I017a44089c0a4f3d3ba98815d57a141e25b3fe56
Reviewed-on: https://go-review.googlesource.com/26998
Run-TryBot: Brad Fitzpatrick <bradfitz@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
mmapfile.go uses symbols in the syscall package that are not defined
on windows and some other operating systems. Temporarily
buildtag-restrict mmapfile to darwin and linux (the platforms easiest
for me to test) to fix the build.
Change-Id: Ib056608a655b6d32170cd86deac785811e7bc0d1
Reviewed-on: https://go-review.googlesource.com/26830
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
This is based on github.com/tombergan/goheapdump/heapdump.
This CL mostly just copies over the 'raw' data structures based
on the profiler records' data structures. Many of them may need
to be changed, but I think it will be good to have these definitions
here to provide a base.
Change-Id: I609202b6b87d980b0835c8087b3d78e11bd6dfe3
Reviewed-on: https://go-review.googlesource.com/25584
Reviewed-by: Hyang-Ah Hana Kim <hyangah@gmail.com>
This will allow users to use a different flag name.
Change-Id: I252871b8efb6867e61ca507f59a9663cb7140b7d
Reviewed-on: https://go-review.googlesource.com/26632
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
