Failing at compile time requires that for each conversion
between two interface types the compiler compare the sets of
unexported methods to see if they come from different
packages. Since this test will fail approximately never on
real code, and since it can't catch all cases of the problem,
I don't think it's worth testing in the compiler. This CL
changes this test to look for a run-time panic rather than a
compile-time error.
R=gri, rsc1, iant2, rsc
CC=golang-dev
https://golang.org/cl/4332041
It was left in netFD.connect() by an oversight (as the name
implies, bind has no business being in connect). As a result
of this change and by only calling netFD.connect() when ra
isn't nil it becomes simpler with less code duplication.
Additionally, if netFD.connect() fails, set sysfd to -1 to
avoid finalizers (e.g. on windows) calling shutdown on a
closed and possibly reopened socket that just happened to
share the same descriptor.
R=golang-dev, rsc1, rsc
CC=golang-dev
https://golang.org/cl/4328043
It runs all tests correctly and saves significant time by avoiding the shell script.
However, this is just the code for the command, for review.
A separate CL will move this into the real gotest, which will take some dancing.
R=rsc, peterGo, bsiegert, albert.strasheim, rog, niemeyer, r2
CC=golang-dev
https://golang.org/cl/4281073
This changeset makes it possible for crypto/x509 to parse
certificates that include the 'Extended Key Usage' extension
with the critical bit set.
R=agl1
CC=golang-dev
https://golang.org/cl/4277075
* Adds support for GENERAL STRING
* Adds support for APPLICATION tagged values.
* Add UnmarshalWithParams to set parameters for the top-level
structure
R=golang-dev, rsc1, r
CC=golang-dev
https://golang.org/cl/4291075
chan.go:11:1: error: unexpected ‘}’ in channel type
chan.go:13:16: error: unexpected ‘)’ in channel type
chan.go:16:16: error: unexpected comma in channel type
R=golang-dev, rsc1
CC=golang-dev
https://golang.org/cl/4313055
Refactored bind/connect from sock.go into netFD.connect(), as
a consequence newFD() doesn't accept laddr/raddr anymore, and
expects an (optional) call to netFD.connect() followed by a
call to netFD.setAddr().
Windows code is updated, but still uses blocking connect,
since otherwise it needs support for ConnectEx syscall.
R=brainman, rsc
CC=golang-dev
https://golang.org/cl/4303060
Drop laddr argument from Dial.
Drop cname return from LookupHost.
Add LookupIP, LookupCNAME, ParseCIDR, IP.Equal.
Export SplitHostPort, JoinHostPort.
Add AAAA (IPv6) support to host lookups.
Preparations for implementing some of the
lookups using cgo.
ParseCIDR and IP.Equal are logically new in this CL
but accidentally snuck into an earlier CL about unused
labels that was in the same client.
In crypto/tls, drop laddr from Dial to match net.
R=golang-dev, dsymonds, adg, rh
CC=golang-dev
https://golang.org/cl/4244055
With gccgo some operating systems require using select rather
than epoll or kevent. Using select means that we have to wake
up the polling thread each time we add a new file descriptor.
This implements that in the generic code rather than adding
another wakeup channel, even though nothing in the current net
package uses the capability.
R=rsc, iant2
CC=golang-dev
https://golang.org/cl/4284069
NewPackage creates an ast.Package node from
a set of package files and resolves unresolved
identifiers.
Also:
- Changed semantics of Scope.Insert: If an
object is inserted w/o errors, the result
is nil (before it was obj).
- Fixed an identifier resolution bug in the
parser: map keys must not be resolved.
gotype runs through several go/* packages
and successfully resolves all (non-field/method)
identifiers.
R=rog, rsc
CC=golang-dev
https://golang.org/cl/4298044
in gdb, 'info goroutines' and 'goroutine <n> <cmd> were crashing
because the 'g' and 'm' structures had changed a bit.
R=rsc
CC=golang-dev
https://golang.org/cl/4289077
bug323.go:18:3: error: reference to undefined field or method ‘Meth’
bug323.go:19:3: error: reference to undefined field or method ‘Meth2’
R=golang-dev, rsc1
CC=golang-dev
https://golang.org/cl/4280072
On darwin amd64 it was impossible to create more that ~132 threads. While
investigating I noticed that go consumes almost 1TB of virtual memory per
OS thread and the reason for such a small limit of OS thread was because
process was running out of virtual memory. While looking at bsdthread_create
I noticed that on amd64 it wasn't using PTHREAD_START_CUSTOM.
If you look at http://fxr.watson.org/fxr/source/bsd/kern/pthread_synch.c?v=xnu-1228
you will see that in that case darwin will use stack pointer as stack size,
allocating huge amounts of memory for stack. This change fixes the issue
and allows for creation of up to 2560 OS threads (which appears to be some
Mac OS X limit) with relatively small virtual memory consumption.
R=rsc
CC=golang-dev
https://golang.org/cl/4289075
bug325.go:13:10: error: invalid indirect of ‘unsafe.Pointer’
bug325.go:14:31: error: reference to field ‘foo’ in object which has no fields or methods
R=golang-dev, r
CC=golang-dev
https://golang.org/cl/4313050
