Revert "go/types: fix Eval to use correct file set when evaluating an expression"
This reverts commit d241a1448b.
Change-Id: Ie16c57da2732d8b079108efef100fc956b71f737
Reviewed-on: https://go-review.googlesource.com/11010
Reviewed-by: David Symonds <dsymonds@golang.org>
Scopes now have "extent" information; that is they provide a
range [scope.Pos(), scope.End()) which describes the source
text range covered by the scope. It requires that the incoming
AST has correct position information; also the extent for the
Universe and for package scopes is not set (positions are invalid).
Objects have a new (currently unexported) scopePos position,
which is the position at which the object becomes visible inside
its *Scope.
Scope.LookupParent takes an addition parameter pos. If valid, an
identifier is looked up as if found at position pos. This can be
used to find the object corresponding to an identifier at position
pos after scopes have been completely populated (and thus may
contain the same identifier which may be defined only later in the
source text).
Fixes#9980.
Change-Id: Icb49c44c5c3d4b93c0718ce2a769ec468877709d
Reviewed-on: https://go-review.googlesource.com/10800
Reviewed-by: Alan Donovan <adonovan@google.com>
since they use quick.Check, which requires the unimplemented
(reflect.Value).SetString.
Also:
- Add reflect.Type.{In,NumIn} methods, whose absence
was only the proximate cause of the failed test.
- Delete bodies of reflect.Value methods so that it's obvious a
function that should be intrinsic is missing.
Change-Id: Ib64b8f4953a913f4ead90e376bda70419adb87cb
Reviewed-on: https://go-review.googlesource.com/10796
Reviewed-by: Robert Griesemer <gri@golang.org>
And add a TODO.
Change-Id: I51c63b32e9ac4309cdfb8228348a5d528f36a919
Reviewed-on: https://go-review.googlesource.com/10489
Reviewed-by: Robert Griesemer <gri@golang.org>
This backports an anlogous change made to std repo go/types and
enables running the tests again in a reasonable amount of time.
Change-Id: Ied59f6788b7b180f34c918a3c94d50c892b15f32
Reviewed-on: https://go-review.googlesource.com/10467
Reviewed-by: Alan Donovan <adonovan@google.com>
This change sets ParserMode=AllErrors so that the parser is never
allowed to discard the AST and use a dummy one just because it saw too
many errors.
Also, change (*loader.Program).PathEnclosingInterval so that other
clients that forget to set this flag don't panic while calling
fset.File(f.Pos()).Base() on an ast.File f with no position info.
Change-Id: Ie544f169d367d2aa85426212b27063dc72e36fb1
Reviewed-on: https://go-review.googlesource.com/10290
Reviewed-by: Robert Griesemer <gri@golang.org>
Failing to set this when adding a named import
to an existing block at the 0th position
caused the Lparen position to be set to zero.
As a result, the specs were printed as if
they were a single spec, not a group.
This made it appear as if imports had
been swallowed.
See CL 8663 for more context
and the original bug report.
CL 2050 fixed most similar cases
but missed this one.
Change-Id: Ic578fbb8040fa3d3d41db5bde2b839e394801608
Reviewed-on: https://go-review.googlesource.com/10252
Reviewed-by: Robert Griesemer <gri@golang.org>
Now:
% gorename -h
Usage of ./gorename:
...
-tags build tags
a list of build tags to consider...
Change-Id: I46d6906f683407bad6f3dee25c63b139f47e4588
Reviewed-on: https://go-review.googlesource.com/9655
Reviewed-by: Dominik Honnef <dominik@honnef.co>
Reviewed-by: David Crawshaw <crawshaw@golang.org>
Not sure how it ended up there...
Change-Id: I0d48025fd6595714b0c52cadf305b3e06e2b9b84
Reviewed-on: https://go-review.googlesource.com/9171
Reviewed-by: David Crawshaw <crawshaw@golang.org>
And other minor cosmetic tweaks.
Change-Id: Ic75d405e6eca8f29b7e97de66fb86f1f39bcae1e
Reviewed-on: https://go-review.googlesource.com/9035
Reviewed-by: Robert Griesemer <gri@golang.org>
The loader package now loads, parses, and type-checks a whole program
from source, and that is all.
Also:
- simplified loader logic
- ssa.Create is gone; use ssautil.CreateProgram.
- ssautil.LoadPackage renamed to BuildPackage.
It is now independent of go/types' Import hook and the Packages map.
- ssadump: -importbin flag removed.
The value of this flag was that it caused the tool to print IR
for only a single package; this is now the normal behaviour.
Fixes#9955
Change-Id: I4571118258ab1a46dccece3241b7dc51401a3acc
Reviewed-on: https://go-review.googlesource.com/8953
Reviewed-by: Robert Griesemer <gri@golang.org>
Also: make it easier to find packages. Hide the importMap field
(never used) and expose a (*Program).Package method which searches
importMap and then Created.
Also: move huge comments into doc.go.
Change-Id: Iad96a12524b7c41ad9acd1e806af23171e71fa7c
Reviewed-on: https://go-review.googlesource.com/9030
Reviewed-by: Robert Griesemer <gri@golang.org>
All importers should populate the set of imported packages. In Go 1.5
importer API, there will be no package map from which to compute the
transitive closure of dependencies, and SSA package creation needs
this information.
+ test.
Change-Id: I1c2823b07bf7316aa62c80e2ef2a0755cf6f5384
Reviewed-on: https://go-review.googlesource.com/8924
Reviewed-by: Robert Griesemer <gri@golang.org>
Remove all dependencies from non-test code in go/ssa to go/loader,
except the deprecated Create function which will be eliminated in
favor of ssautil.CreateProgram in a mechnanical followup.
Add Examples of two main use cases of SSA construction:
loading a complete program from source; and
building a single package, loading its dependencies from import data.
Add tests to ssautil of the two load functions.
Suggestions welcome for better names.
Planned follow-ups:
- replace all references to ssa.Create with ssautil.CreateProgram and eliminate it.
- eliminate support in go/loader for the ImportBinary flag, and the
PackageCreated hook which is no longer needed since clients can
create the package themselves (see Example).
Step 1 to fixing issue 9955.
Change-Id: I4e64df67fcd5b7f0c0388047e06cea247fddfec5
Reviewed-on: https://go-review.googlesource.com/8669
Reviewed-by: Robert Griesemer <gri@golang.org>
...otherwise the interpreted program can make the whole test suite
slow. Just ignore the argument and return the current GOMAXPROCS
value.
Change-Id: Ife2ad6c53e6fdf9feea1d1b231d8d796b3db3a24
Also: add missing intrinsic for os.runtime_beforeExit.
Reviewed-on: https://go-review.googlesource.com/8591
Reviewed-by: Robert Griesemer <gri@golang.org>
This package was only imported for the trivial Unparen function.
Change-Id: I14f8d91bc0afaa6ab3aa797a53e42e56b59ffcbe
Reviewed-on: https://go-review.googlesource.com/8499
Reviewed-by: Alan Donovan <adonovan@google.com>
This is a putative fix for the file descriptor exhaustion problem
described in https://github.com/golang/go/issues/10306.
Change-Id: If603fb9bbaec1b53f6b44d15b2c202e4670035ce
Reviewed-on: https://go-review.googlesource.com/8421
Reviewed-by: Matt Joiner <anacrolix@gmail.com>
Reviewed-by: David Crawshaw <crawshaw@golang.org>
AddImport and AddNamedImport attempt to place new
imports in roughly the correct place--and thus the
correct group--by matching prefixes. Matching prefixes
byte-by-byte led to "regexp" being grouped with "rsc.io/p".
Instead, match prefixes by segments.
Fixesgolang/go#9961.
Change-Id: I52b7c58a9a2fbe85c2b5297e50c87d409364bda3
Reviewed-on: https://go-review.googlesource.com/8090
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
Composite literals are initialized in place where possible, but in
cases the initializer expression refers to the variable that
is being updated
x = T{a: x.a}
we must ensure that the RHS is fully evaluated before we execute any
stores to x. This means we need to record the sequence of stores in a
"store buffer" and execute it only once the entire composite literal
has been evaluated.
Fixes issue #10127
Change-Id: If94e3b179beb25feea5b298ed43de6a199aaf347
Reviewed-on: https://go-review.googlesource.com/7533
Reviewed-by: Robert Griesemer <gri@golang.org>
Be more tolerant in the presence of incorrect range clauses
if for loops and type-check loop body with minimal assumptions
about iteration variables. (Before, in some cases we would simply
ignore the loop body in such cases).
Fixes#10148.
Change-Id: I0b66f81875348088c1a7fa04ccdcbfe768f2eb6c
Reviewed-on: https://go-review.googlesource.com/7525
Reviewed-by: Alan Donovan <adonovan@google.com>
Since all SSA values are immutable, no value copying is required for
any operations except those that load from or store to a variable;
those operations must do an aggregate copy, i.e., descend into struct
and array elements. All other calls to copyVal have been removed;
they were pieces of duct tape, as I had long suspected.
The descent must be based on the static type information, not the
"shape" of the dynamic value, since two reflect.Value structs may have
different internal shapes. We clobber the true definition of
reflect.Value's underlying type, replacing it with struct{interface{},
interface{}}, which is close enough to make the load/store functions
work.
+ Test
Change-Id: I5e239d91ed0cb2a669a9f75766024fe1f9a5c347
Reviewed-on: https://go-review.googlesource.com/7532
Reviewed-by: Robert Griesemer <gri@golang.org>
Config.Cwd sets the base directory; os.Getwd is its default.
+Test.
Change-Id: I213abfb30085cd1306719ed6f94aeae6a3170bc0
Reviewed-on: https://go-review.googlesource.com/7502
Reviewed-by: Robert Griesemer <gri@golang.org>
The callbacks are intentionally concurrent, making this function very
easy to misuse (most clients so far have got it wrong, even my own).
Using a channel in the API makes the concurrency obvious, the
correct usage easy, and the client control flow simpler.
Change-Id: Ied38c3ed5c98b40eb1b322a984ed9dc092ac0918
Reviewed-on: https://go-review.googlesource.com/3250
Reviewed-by: Sameer Ajmani <sameer@golang.org>
Before this change, declared init functions were not package members;
this choice dates from when go/types did not create Func objects for them.
Now, they have an Object. They appear in Members, keyed by "init#%d"
(sequence number) for uniqueness. They can be enumerated. They can
be looked up from a *types.Func via (*Program).FuncValue.
Caveat: fn.Object.Name() no longer equals fn.Name() in all cases.
NB: incompatible API change! (Your build will not break though.)
Change-Id: I2de873079fd57329e6c2f55a282940f6699a77a1
Reviewed-on: https://go-review.googlesource.com/6950
Reviewed-by: Robert Griesemer <gri@golang.org>
Reviewed-by: Peter Collingbourne <pcc@google.com>
Add tests for:
- this naming
- missing file in created package
Change-Id: I07c66b66e845c52d4685509c362b34f1f0c92648
Reviewed-on: https://go-review.googlesource.com/6310
Reviewed-by: Robert Griesemer <gri@golang.org>
...since the zero value is more useful by far.
This is a breaking API change, obviously. (One or two tests in this
CL have intentional been left using the zero value, i.e., they now
load source.)
Change-Id: I42287bfcdb1afef8ee84e5eac12534dd0a1fd5d2
Reviewed-on: https://go-review.googlesource.com/5653
Reviewed-by: Robert Griesemer <gri@golang.org>
Google's proprietary build system, for example, does not use the
_test.go suffix to distinguish test from non-test files; this
information is stated explicitly in another form.
Change-Id: I3a8e919dbc556b6d5cfea1d2123da2616bd934d4
Reviewed-on: https://go-review.googlesource.com/5450
Reviewed-by: David Crawshaw <crawshaw@golang.org>
ssadump's -build=G option is now spelled -import; it was never related to ssa.
Change-Id: Ic21cd8b6990c0ffd25651c17a842a63bfa5019cf
Reviewed-on: https://go-review.googlesource.com/5172
Reviewed-by: David Crawshaw <crawshaw@golang.org>
Before this change, many kinds of error would cause the loader to stop.
making it brittle when analyzing large codebases, as in "godoc -analysis".
This change moves operations that used to occur during
configuration---(*build.Context).Import, loading, and parsing of
initial packages---into the Load call, and ensures that all failures
during Loading are reported at the end so that the maximum amount of
progress is made.
Also: redesign the tests and add many new cases.
Change-Id: Ia8cd99416af7c5d4a5fe133908adfa83676d401f
Reviewed-on: https://go-review.googlesource.com/3626
Reviewed-by: Robert Griesemer <gri@golang.org>
- use import path not file path in go/buildutil.FakeContext OpenFile;
- use regexp to compare error messages in TestErrors, because
they contain windows file paths;
- use OS file path (not unix path), when checking move results
in TestMoves.
Change-Id: Ib62d344acb551fb612d8a0773ae1ab5f18341294
Reviewed-on: https://go-review.googlesource.com/3171
Reviewed-by: Alan Donovan <adonovan@google.com>
And log its value in godoc -analysis.
Related to issue 8968
Change-Id: I96a96922a3fa5c434c69e0faff1cc8ec4686b6f2
Reviewed-on: https://go-review.googlesource.com/3154
Reviewed-by: Robert Griesemer <gri@golang.org>
Details:
- rename (*Program).TypesWithMethodSets() to RuntimeTypes()
- delete (*Package).TypesWithMethodSets() method and simplify
- move code to methods.go
- update test to use
1-2% improvement in space and time (though I barely trust this data
because the GC at tip is in such terrible state).
Change-Id: I38eab78b11e0ad0ff16e0530e775b6ff6a2ab246
Reviewed-on: https://go-review.googlesource.com/3148
Reviewed-by: Robert Griesemer <gri@golang.org>
...to avoid namespace conflicts.
Also make its name "main", since it defines func main().
And fix 2 typos.
Change-Id: I7cf7894d6bed134907b3d2742255e5a82426071b
Reviewed-on: https://go-review.googlesource.com/3150
Reviewed-by: Robert Griesemer <gri@golang.org>
This refactoring of the tests of go/loader and refactor/rename made it
possible to write some loader tests I wanted, but the new tests reveal
bugs so they're commented out for now. I will fix them in a follow-up.
Change-Id: Iae3a20681a0a0791076debd4b82bb5ed74b0c577
Reviewed-on: https://go-review.googlesource.com/2825
Reviewed-by: Robert Griesemer <gri@golang.org>
See loader.go comments for orientation.
This is what happens when you use start using Dmitry's new trace tool. :)
Tests:
- added test of cycles
- load/parse/typecheck of 'godoc' is ~2.5x faster
- race detector finds no errors.
Change-Id: Icb5712c7825002342baf471b216252cecd9149d6
Reviewed-on: https://go-review.googlesource.com/1582
Reviewed-by: Robert Griesemer <gri@golang.org>
PackageCreated is a hook called when a types.Package
is created but before it has been populated.
The package's import Path() and Scope() are defined,
but not its Name() since no package declaration has
been seen yet.
Clients may use this to insert synthetic items into
the package scope, for example.
Change-Id: I210a0c4c766f03f715f03f26d5cd765f15f56e04
Reviewed-on: https://go-review.googlesource.com/2138
Reviewed-by: Alan Donovan <adonovan@google.com>
Classic Go pitfall: "defer" in a loop does not do what you might expect.
+ test case
Fixes issue 9570
Fixes issue 9569
Change-Id: Iec05420872ef71190083a7192f76c92f54f4a2a1
Reviewed-on: https://go-review.googlesource.com/2655
Reviewed-by: Robert Griesemer <gri@golang.org>
The parser was assuming it would find <body> or </head>.
If the entire response is just <meta> tags, it finds EOF and
treats that as an error. It's not.
This is the same change as in https://golang.org/cl/68520044.
Fixes#9556.
Change-Id: If51ed36e7364c15788311039caf8323eb5fe9a6c
Reviewed-on: https://go-review.googlesource.com/2650
Reviewed-by: Minux Ma <minux@golang.org>
Also: Better position for error messages related to wrong use of ... .
Fixes#9473.
Change-Id: I90565f51a42897b7292f651a84a23611a5d8f359
Reviewed-on: https://go-review.googlesource.com/2390
Reviewed-by: Alan Donovan <adonovan@google.com>
It is sometimes useful for API clients to be able to disable the unused
import check, although for good reason this should not be exposed as part of
a user-facing interface. There are at least two use cases that I am aware of:
1) It allows for automated test case reduction tools such as delta or C-Reduce
to be more easily applied to type checker input. Disabling the check
makes it possible for the tool to identify and remove code that depends
on imported packages without any specific knowledge of Go, as the import
need not be removed simultaneously with the code.
2) Interactive tools (such as REPLs) that may have previously received a
list of imports and subsequently receive a line of code that may use any
number of these imports. It is simpler for such tools to import all the
packages in its list than to try to identify the correct set of imports.
Change-Id: I00091a4e5c8e1bd664efd82a636f255eaaa5a2db
Reviewed-on: https://go-review.googlesource.com/2136
Reviewed-by: Robert Griesemer <gri@golang.org>
The new interface makes the functions more useful by allowing clients to
check the various properties that TypeAndValue provides.
Change-Id: I8b41a27316081bea24a18ffe6fa1812e809d6f67
Reviewed-on: https://go-review.googlesource.com/2134
Reviewed-by: Robert Griesemer <gri@golang.org>
+ Tests:
Extend function name uniqueness check to exported wrappers.
Check that expected synthetic functions are created, reachable, and not duplicated.
Change-Id: I0e87ebb2712e33e1f49da3fa9a9dde0085bf3850
Reviewed-on: https://go-review.googlesource.com/2013
Reviewed-by: Robert Griesemer <gri@golang.org>
+ test
Change-Id: Ie37835577ffcdd764cf6a0b611e02f04386755cf
Reviewed-on: https://go-review.googlesource.com/1580
Reviewed-by: Robert Griesemer <gri@golang.org>
...like we do for "runtime" functions, so that they fail informatively
if executed. They all need intrinsics, but only some are yet defined.
Also:
- added test for issue 9462
- "BUG" in test output is now a failure in all tests (not just $GOROOT tests)
- added intrinsic for reflect.SliceOf
- show dynamic type of panic value
Fixes issue 9462
Change-Id: I3a504c7faeed81e922fedc7dd59222717f3a7e95
Reviewed-on: https://go-review.googlesource.com/2145
Reviewed-by: Robert Griesemer <gri@golang.org>
Fixes various problems reported by go vet.
Change-Id: I12a6fdba8f911b21805d8e42903f8f6a5033790a
Reviewed-on: https://go-review.googlesource.com/2163
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
"static" ignores dynamic calls altogether.
"cha" uses Class Hierarchy Analysis, which assumes that a
dynamic call may dispatch to any func or method that satisfies
the type.
Both these algorithms can work on partial programs,
e.g. libraries without a main function or tests.
(This feature was requested after my talk last night.)
+ Tests.
LGTM=sameer
R=sameer, minux
CC=golang-codereviews, gri
https://golang.org/cl/176780043
Also use type assertions in a more defensive
way (check for != nil rather than ok).
LGTM=dsymonds, adonovan
R=adonovan, dsymonds
CC=golang-codereviews
https://golang.org/cl/169480043
This is an algorithm for callgraph construction that is faster
but much less precise than pointer analysis.
(I evaluated this for the Go Oracle last year but shelved it,
but it's a natural fit for the work Brian is doing on
automatic program minimization.)
LGTM=sameer
R=gri, crawshaw, sameer
CC=bwkster, golang-codereviews
https://golang.org/cl/124690043
Rewrite performed with this command:
sed -i '' 's_code.google.com/p/go\._golang.org/x/_g' \
$(grep -lr 'code.google.com/p/go.' *)
LGTM=rsc
R=rsc
CC=golang-codereviews
https://golang.org/cl/170920043
See regression test for explanation.
I audited the code for similar issues and found none.
Many thanks to Daniel Morsing for providing a small
reproducible test case, a rarity for PTA bugs!
Fixesgolang/go#9002
LGTM=crawshaw
R=crawshaw
CC=daniel.morsing, golang-codereviews
https://golang.org/cl/163350043
Also removes a potential race condition regarding the
used flag of Var objects when type-checking packages
concurrently.
Implementation: Rather than marking all used dot-imported
objects and then deduce which corresponding package was used,
now we consider all dot-imported packages as unused and remove
each package from the unused packages map as objects are used.
Now only objects that can be marked as used have a used field
(variables, labels, and packages).
As a result, the code became cleaner and simpler.
Fixesgolang/go#8969.
LGTM=adonovan
R=adonovan
CC=golang-codereviews
https://golang.org/cl/163740043
The previous logic would descend into (e.g.) .git repositories
and vendored packages with "_"-prefixed names.
Fixesgolang/go#8907
LGTM=gri
R=gri
CC=golang-codereviews, shurcool
https://golang.org/cl/157800043
The type-checker depended on (token.Pos) position information of
the presented files to determine source order. That information
is determined by the parse order of the files rather than the
order in which the files are presented to the type-checker.
Introduced an order number strictly determined by the file
order as presented to the type-checker and the AST structure
of each file; thus providing source order information even in
the absence of (token.Pos) position information.
Added test case (provided by adonovan).
LGTM=adonovan
R=adonovan
CC=golang-codereviews
https://golang.org/cl/151160043
- ParseFile (core of go/loader's parseFiles(); also used by refactor/rename)
- ContainingPackage (core of Oracle's guessImportPath; also used by refactor/rename)
- Accessors for effective "methods" of build.Context:
FileExists, OpenFile, IsAbsPath, JoinPath.
LGTM=sameer
R=dave, sameer
CC=golang-codereviews, gri
https://golang.org/cl/146120043
The needMethods cache logic was wrong: it would treat any
previous call as a cache hit, even if 'skip' was true for that
call. As a result it could fail to generate methods for some
'skip' types, i.e. anonymous structs.
LGTM=gri
R=gri
CC=golang-codereviews
https://golang.org/cl/144750043
This CL is the first refactoring automated by "gorename". :)
Though I had to update the comments and run 'hg gofmt'. :(
LGTM=gri
R=gri
CC=golang-codereviews
https://golang.org/cl/142930043
It now has a main() function, which was confusing the logic to find the entry point.
LGTM=gri
R=gri
CC=golang-codereviews
https://golang.org/cl/142860044
This function has been copied at least 6 times throughout
go.tools. This implementation is superior since it does
all I/O through the virtualized go/build file system, and it
is highly parallel (and much faster).
We expose two flavours, simple (for existing tests) and
parallel (for high-performance tools such as gorename).
This CL creates the go/buildutil package, which is intended for
utilities related to go/build.
+ test.
LGTM=gri
R=gri
CC=golang-codereviews
https://golang.org/cl/137430043
- for unused packages where base(package path) != package name
- for conflicts between imported packages or dot-imported objects
and local declarations
Per suggestions from adonovan, inspired by the gc error messages.
LGTM=adonovan
R=adonovan, bradfitz
CC=golang-codereviews
https://golang.org/cl/135550043
(godoc is excluded from this CL since it will continue to use
/src/pkg in its URL namespace, making the necessary cleanup
more subtle.)
LGTM=gri
R=gri
CC=golang-codereviews
https://golang.org/cl/141770043
Recent changes in the runtime caused the interpreter to call 'getg',
and it should never have gotten that far.
Also, delete bodies of "runtime" functions, since they're too magical.
This makes missing intrinsics cause very obvious failures.
LGTM=gri
R=gri
CC=golang-codereviews
https://golang.org/cl/135330043
It returns the value formerly returned by Pkg(), i.e. the imported package.
Pkg() now returns the package enclosing the import statement,
which is consistent with all other Objects.
Fixesgolang/go#8628.
LGTM=gri
R=gri
CC=golang-codereviews
https://golang.org/cl/136090043
Also: Added Config.Strict flag to enable type checker tests
beyond the Go 1 specification.
Fixesgolang/go#8561.
LGTM=adonovan
R=adonovan
CC=golang-codereviews
https://golang.org/cl/134050043
LookupFieldOrMethod now also decides whether a found
method is actually in the method set. Simplifies call
sites. Added corresponding API tests.
TODO (separate CL): Decide what the correct value for
the indirect result should be (as required for code
generation). For now, the result value for indirect
is unchanged from before if a field/method is found.
Fixesgolang/go#8584.
LGTM=adonovan
R=adonovan
CC=golang-codereviews
https://golang.org/cl/132260043
(1) support Example functions defined in programs that don't
import "testing". We emit code to testmain.main() to call
them directly, since we can't call testing.Main.
(2) expose a FindTests function which reports the set of
Test, Example and Benchmark functions it finds.
Certain clients need this.
Added test for logic in FindTests.
LGTM=gri
R=gri
CC=golang-codereviews
https://golang.org/cl/115290048
Previously these were recorded in the PackageInfo, but not
reported to the user's error handler (types.Config.Error),
which is typically what prints them.
Minor subtlety: that function must now be able to handle error
values that are not of type types.Error.
+ Test (and renamed it).
LGTM=gri
R=gri
CC=golang-codereviews
https://golang.org/cl/121290043
- Break out parts of coverage.go into more specific files.
- Re-enable test of nil interface-to-interface conversion.
- Update initorder test to reflect spec ambiguity and gc vs go/types variance.
- Re-enable test dependent on now-fixed bug 8189 ("value,ok" yields an untyped bool)
LGTM=gri
R=gri
CC=golang-codereviews
https://golang.org/cl/119530043
And serialize the printing of each item with a mutex.
It is the formatted output of this tool, after all.
Also: minor doc tweaks.
LGTM=gri
R=gri
CC=golang-codereviews
https://golang.org/cl/114620044
Examples:
- "foo$1" becomes "pkg.foo$1"
- "init$1" (meaning the first declared "init" function) becomes "init#1",
to distinguish it from "init$1" (meaning the first anonymous function
within the synthetic "init" function that initializes package-level vars).
It is now an invariant that all source-level (non-synthetic)
functions have distinct names, and that all names include the
enclosing package. Added test for this.
+ updated various clients.
LGTM=gri
R=gri
CC=golang-codereviews
https://golang.org/cl/122750043
It was missing from the four conversions and the Make* instructions.
(Experiments with pure bytes.Buffer-based printing were not faster; various TODOs removed.)
LGTM=crawshaw
R=gri, crawshaw
CC=golang-codereviews
https://golang.org/cl/58040043
This transforms the virtualized directory (build.Context).Dir to a physical one,
for proprietary build systems that distinguish them.
LGTM=gri
R=gri
CC=golang-codereviews
https://golang.org/cl/116230043
Users need only add an extra file to the package to specify
additional imports and initialization steps in testmain, to
match their build system.
LGTM=gri
R=gri
CC=golang-codereviews
https://golang.org/cl/120090043
Robert Griesemer
Alan Donovan
Josh Bleecher Snyder
David Symonds
Alex Brainman
Peter Collingbourne
Dmitri Shuralyov
Emil Hessman
Andrew Gerrand