If Slice3 is set, the expression is
a 3-index slice expression (2 colons).
Required for type-checking.
Backward-compatible API extension.
R=r, rsc
CC=golang-dev
https://golang.org/cl/13826050
Since CL 38bf89161a72 raw socket tests are not executed
on windows builders. This change re-enable them again.
It will attempt to run raw socket tests only if user
is permitted to create raw socket by OS.
Fixes#6392
R=golang-dev
CC=golang-dev, mikioh.mikioh, rsc
https://golang.org/cl/13422044
newTypeEncoder (called once per type and then cached) was
looking at the first value seen of that type's addressability
and caching the encoder decision. If the first value seen was
addressable and a future one wasn't, it would panic.
Instead, introduce a new wrapper encoder type that checks
CanAddr at runtime.
Fixes#6458
R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/13839045
Makes build unnecessarily slower. Will fix the parser instead.
««« original CL description
runtime/pprof: run TestGoroutineSwitch for longer
Short test now takes about 0.5 second here.
Fixes#6417.
The failure was also seen on our builders.
R=golang-dev, minux.ma, r
CC=golang-dev
https://golang.org/cl/13321048
»»»
R=golang-dev, minux.ma
CC=golang-dev
https://golang.org/cl/13720048
In an indexed verb such as %[3]d, if the index is out of range, don't
skip processing the rest of the verbs. The bug was that the bad
index set a bit for the whole format instead of just the verb.
Ok for 1.2 because this is a bug in a 1.2 feature.
Fixes#6434
R=golang-dev, adg
CC=golang-dev
https://golang.org/cl/13632058
Date header indicated that it contained GMT time,
however it actually sent local time. Fixed by
converting time to UTC.
Also fixes incorrect comment in appendTime().
Regression since CL 9432046.
R=golang-dev, dave, bradfitz
CC=golang-dev
https://golang.org/cl/13386047
notepadplus can only support some normal golang's hex and imaginary numbers.
it can't detect some special number, eg. 1./1.e/1.i/1+0.1i (omit "0" in ".0").
R=golang-dev, gvdschoot
CC=ajstarks, golang-dev
https://golang.org/cl/13401047
Short test now takes about 0.5 second here.
Fixes#6417.
The failure was also seen on our builders.
R=golang-dev, minux.ma, r
CC=golang-dev
https://golang.org/cl/13321048
The select2.go test assumed that the memory allocated between
its two samplings of runtime.ReadMemStats is strictly
increasing. To avoid failing the tests when this is not true,
a greater-than check is introduced before computing the
difference in allocated memory.
R=golang-dev, r, cshapiro
CC=golang-dev
https://golang.org/cl/13701046
The line number alone does not help when the line is
case '~', '*', '(', ')', '[', ']', '{', '}', '?', ':', ';', ',', '*', '%', '^', '!', '=', '<', '>', '+', '-', '&', '|':
R=ken2
CC=golang-dev
https://golang.org/cl/13431046
If a fault happens in malloc, inevitably the next thing that happens
is a deadlock trying to allocate the panic value that says the fault
happened. Stop doing that, two ways.
First, reject panic in malloc just as we reject panic in garbage collection.
Second, runtime.panicstring was using an error implementation
backed by a Go string, so the interface held an allocated *string.
Since the actual errors are C strings, define a new error
implementation backed by a C char*, which needs no indirection
and therefore no allocation.
This second fix will avoid allocation for errors like nil panic derefs
or division by zero, so it is worth doing even though the first fix
should take care of faults during malloc.
Update #6419
R=golang-dev, dvyukov, dave
CC=golang-dev
https://golang.org/cl/13774043
Keeping pointers from the pre-walk phase confuses
the race detection instrumentation.
Fixes#6418.
R=golang-dev, dvyukov, r
CC=golang-dev
https://golang.org/cl/13368057
This will allow us to cut binaries with names like:
go1.2rc1.darwin-amd64-osx10.6.pkg
go1.2rc1.darwin-amd64-osx10.8.pkg
R=golang-dev, r
CC=golang-dev
https://golang.org/cl/13629045
