Allow builder owners to set CGO_ENABLED to override the logic in cmd/go
LGTM=minux.ma, adg
R=golang-codereviews, minux.ma, adg
CC=golang-codereviews
https://golang.org/cl/63570046
It will save a lot of time for slow builders running on slow SD cards.
LGTM=dave, adg
R=golang-codereviews, dave, adg
CC=golang-codereviews
https://golang.org/cl/63550043
These are the simplest possible descriptions of each command.
They may be fleshed out later.
Fixesgolang/go#7298.
LGTM=r
R=r
CC=golang-codereviews
https://golang.org/cl/61480044
Don't say the word "fork" (not accurate), and remove the
tab/comment flags that were removed from gofmt.
LGTM=adg
R=golang-codereviews, adg
CC=golang-codereviews
https://golang.org/cl/61410052
- Add math.{Log,Ldexp} to externals
- Test now uses FromArgs
- Scan all initial packages for tests, don't assume Created[0] exists.
(It doesn't if we import a package that has only in-package tests.)
LGTM=gri
R=gri
CC=golang-codereviews
https://golang.org/cl/62010044
Previously, each word could be a package import path or a
comma-separated list of *.go file names. Now, if the
first word ends with ".go", all words are assumed to be
Go source files. This makes it impossible to specify
two ad-hoc packages from source files, but no-one needs that.
FromArgs also takes a boolean indicating whether tests
are wanted or not.
Also: ssadump: add -test flag to set that boolean.
For the oracle it's always true.
LGTM=gri
R=gri
CC=golang-codereviews
https://golang.org/cl/61470047
Method-set caching is now performed externally using a MethodSetCache (if desired), not by the Types themselves.
This a minor deoptimization due to the extra maps, but avoids a situation in which method-sets are computed and frozen prematurely. (See b/7114)
LGTM=gri
R=gri
CC=golang-codereviews
https://golang.org/cl/61430045
Move mutation of program to the final step.
+ 2 assertions;
+ switches.go: comment fix.
LGTM=gri
R=gri
CC=golang-codereviews
https://golang.org/cl/61510044
Because goimports also sorts stdlib-vs-external differently
(whereas gofmt just sorts string-wise), we need to put a blank
line between imports of different classes. This happened in
some cases, but not all.
Fixesgolang/go#7132
LGTM=kamil.kisiel
R=golang-codereviews, kamil.kisiel
CC=golang-codereviews
https://golang.org/cl/60870047
Special case for (fake) package builtin: don't associate
any constant, variable, or factory function with a type.
Fixesgolang/go#6645.
LGTM=bgarcia
R=bgarcia, r, bradfitz
CC=golang-codereviews
https://golang.org/cl/54820044
The "static bool" parameter to Implements was confusing; typically we think about interface implementation and type assertion as separate but related concepts, but here they were merged.
LGTM=gri
R=gri
CC=golang-codereviews
https://golang.org/cl/58540044
This is intended to replace the awk-based misc/benchcmp.
It mostly matches the existing misc/benchcmp.
Notable changes:
* Written in Go.
* Minor whitespace changes in the output; the tabular nature of the
output is preserved, as is most number formatting and verbiage.
* Comparisons within each section are sorted from highest change to lowest.
* Proper handling of multiple benchmarks with the same name (issue 7016).
* Does not omit benchmark comparisons for which the new value is zero.
* Adds -changed flag to only show benchmarks whose value have changed.
Useful for memory-oriented, large-scale benchmark comparisons.
* Has tests.
* Formats small ns measurements with extra precision.
Updates golang/go#7016.
LGTM=r
R=golang-codereviews, dave, dvyukov, oleku.konko, bradfitz, gobot, r
CC=golang-codereviews
https://golang.org/cl/47980043
- Centralize "visited" check in check.objDecl.
- Assert that object-specific declX functions
are only called with objects that have no
type associated with them, yet.
- Added test case.
Thanks to Richard Musiol (neelance@gmail.com) for
finding the bug and providing an easy test case.
For a discussion of the bug see the issue.
Fixesgolang/go#7245.
TBR=adonovan
R=adonovan
CC=golang-codereviews
https://golang.org/cl/59210043
Fix output of packages with multiple files.
Remove extra output when filter is requested.
Fixesgolang/go#7115.
R=bradfitz, adg
CC=golang-codereviews
https://golang.org/cl/52750044
- consistently set underlying types of incoming named types in typInternal
- use underlying() helper function to resolve forward chains
- related consistency cleanups
LGTM=adonovan
R=adonovan
CC=golang-codereviews
https://golang.org/cl/53870044
This is (a) more efficient and (b) avoids the need for
constant error handling, since buffer writes can't fail.
Also:
- added WriteFunction and WritePackage functions,
similar to types.WriteFoo.
- *Function and *Package now implement io.WriterTo.
LGTM=gri
R=gri
CC=golang-codereviews
https://golang.org/cl/57930044
This results in significant improvement to type-checking time:
it reduces by 4% the entire running time of ssa/stdlib_test
(GOMAXPROCS=8, n=7).
LGTM=gri
R=gri
CC=golang-codereviews
https://golang.org/cl/57770043
Since Put() makes a dynamic function call, this CL includes a long-overdue change to supply a *frame (and thus the call
stack and the interpreter) to intrinsics too.
This fixes the tests that were broken by (sound) revision e4a4cb47c141.
LGTM=gri
R=gri
CC=golang-codereviews
https://golang.org/cl/57350043
