The parser treats (R1+R2) on ppc64 the same as (R1,R2) on arm,
but it is not strictly a "register pair". Improve the text.
No semantic change.
Change-Id: Ib8b14881c6467add0d53150a901c01e962afb28b
Reviewed-on: https://go-review.googlesource.com/12212
Reviewed-by: Russ Cox <rsc@golang.org>
- Make Log2 exact for powers of two.
- Fix error tolerance function to make tolerance
a function of the correct (expected) value.
Fixes#9066.
Change-Id: I0320a93ce4130deed1c7b7685627d51acb7bc56d
Reviewed-on: https://go-review.googlesource.com/12230
Reviewed-by: Ian Lance Taylor <iant@golang.org>
Originally 'go test -h' printed the output of 'go help test'.
Then issue #6576 was filed, because that output didn't list (for example) -bench.
CL 14502065 changed 'go test -h' to print the output of 'go help testflag'.
Then issue #9209 was filed, because that output didn't list (for example) -c.
To print all the relevant flags, parts of both 'go help test' and 'go help testflag'
are needed. Refactor the help messages to make those parts available
and print them.
Fixes#9209.
Change-Id: Ie8205b8fb37d00c10d25b3fc98f14286ec46c4e3
Reviewed-on: https://go-review.googlesource.com/12173
Reviewed-by: Rob Pike <r@golang.org>
Before, calling the RGBA method of YCbCr color would return red values
in the range [0x0080, 0xff80]. After, the range is [0x0000, 0xffff] and
is consistent with what Gray colors' RGBA method returns. In particular,
pure black, pure white and every Gray color in between are now exactly
representable as a YCbCr color.
This fixes a regression from Go 1.4 (where YCbCr{0x00, 0x80, 0x80} was
no longer equivalent to pure black), introduced by golang.org/cl/8073 in
the Go 1.5 development cycle. In Go 1.4, the +0x80 rounding was not
noticable when Cb == 0x80 && Cr == 0x80, because the YCbCr to RGBA
conversion truncated to 8 bits before multiplying by 0x101, so the
output range was [0x0000, 0xffff].
The TestYCbCrRoundtrip fuzzy-match tolerance grows from 1 to 2 because
the YCbCr to RGB conversion now maps to an ever-so-slightly larger
range, along with the usual imprecision of accumulating rounding errors.
Also s/int/int32/ in ycbcr.go. The conversion shouldn't overflow either
way, as int is always at least 32 bits, but it does make it clearer that
the computation doesn't depend on sizeof(int).
Fixes#11691
Change-Id: I538ca0adf7e040fa96c5bc8b3aef4454535126b9
Reviewed-on: https://go-review.googlesource.com/12220
Reviewed-by: Rob Pike <r@golang.org>
Fixes#10963.
Change-Id: I8d769b4d25b306f2df41f882ec01d97bbd63171d
Reviewed-on: https://go-review.googlesource.com/12221
Reviewed-by: Ian Lance Taylor <iant@golang.org>
Reviewed-by: Andrew Gerrand <adg@golang.org>
Fixes#10338.
Change-Id: Ib86cb9a6c694b1e442a9957153c7ca38a7d11c3e
Reviewed-on: https://go-review.googlesource.com/12232
Reviewed-by: Andrew Gerrand <adg@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
Fixes#3652. (Well, already fixed, but tests that it stays fixed.)
Change-Id: I4e17f595ee2ad513de86ac3861e8e66b1230b3be
Reviewed-on: https://go-review.googlesource.com/12195
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
Fixes#9224.
Change-Id: Ie0f4f14407099e4fa7ebe361a95b6492012928a2
Reviewed-on: https://go-review.googlesource.com/12192
Reviewed-by: Andrew Gerrand <adg@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
This fix only works on Git 2.3.0 and later.
There appears to be no portable way to fix the earlier versions.
We already run git with stdin closed, but on Unix git calls getpass,
which opens /dev/tty itself. We could do package syscall-specific
things to get /dev/tty invalidated during the exec, but I'd really
rather not. And on Windows, Git opens "CONIN$" and "CONOUT$"
itself, and I have no idea how to invalidate those.
Fix the problem for newish Git versions and wait for people to update.
Best we can do.
Fixes#9341.
Change-Id: I576579b106764029853e0f74d411e19108deecf5
Reviewed-on: https://go-review.googlesource.com/12175
Reviewed-by: Rob Pike <r@golang.org>
Fixes#11305.
Change-Id: Icaa3a009aa4ab214c9aaf74f52c3e622fa266a9d
Reviewed-on: https://go-review.googlesource.com/12194
Reviewed-by: David Crawshaw <crawshaw@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
Fix now uses same test as 'go build'.
Fixes#10500.
Change-Id: I2fcf2d95430643370aa29165d89a188988dee446
Reviewed-on: https://go-review.googlesource.com/12174
Reviewed-by: Rob Pike <r@golang.org>
Also use more consistent language for the new build options.
Change-Id: I88cbe200c13f452713be73d2e00337ddb793b8c6
Reviewed-on: https://go-review.googlesource.com/12172
Reviewed-by: Rob Pike <r@golang.org>
Also adds to 'go test' all the build flags that were missing
due to inconsistency in the duplication (for example, -toolexec).
Fixes#10504.
Change-Id: I1935b5caa13d5e551a0483904adffa8877087df7
Reviewed-on: https://go-review.googlesource.com/12170
Reviewed-by: Rob Pike <r@golang.org>
While we are here, fix a few things not updated for -insecure.
Fixes#8163.
Change-Id: Ib80c9ac00d6b61cce26c3d20bee3d30ab9af1331
Reviewed-on: https://go-review.googlesource.com/12148
Reviewed-by: Rob Pike <r@golang.org>
Was detecting only non-trivial ones.
Fixes#9690.
Change-Id: I662d81dd4818ddf29592057c090805772c84287b
Reviewed-on: https://go-review.googlesource.com/12147
Reviewed-by: Rob Pike <r@golang.org>
These used to be defined at use, but that breaks when shared libraries
are involved.
For #11480.
Change-Id: I416a848754fb615c0d75f9f0ccc00723d07f7f01
Reviewed-on: https://go-review.googlesource.com/12145
Reviewed-by: Rob Pike <r@golang.org>
When the prologue call to morestack was moved down to the
bottom of the function, the pc/sp tables were not updated.
If a traceback through a call to morestack is needed, it would
get confused at and stop at morestack.
Confirmed the fix by adding //go:systemstack (which calls
morestackc, but same issue) where it did not belong
and inspecting the crash.
Change-Id: Id0294bb9dba51ef1a49154637228fb57f1086a94
Reviewed-on: https://go-review.googlesource.com/12144
Reviewed-by: Rob Pike <r@golang.org>
A malformed Host header can result in a malformed HTTP request.
Clean them to avoid this.
Updates #11206. We may come back and make this stricter for 1.6.
Change-Id: I23c7d821cd9dbf66c3c15d26750f305e3672d984
Reviewed-on: https://go-review.googlesource.com/11241
Reviewed-by: Russ Cox <rsc@golang.org>
The interface to set TCP keepalive on Plan 9 is
writing the "keepalive n" string to the TCP ctl file,
where n is the milliseconds between keepalives.
Fixes#11266.
Change-Id: Ic96f6c584063665a1ddf921a9a4ddfa13cc7501b
Reviewed-on: https://go-review.googlesource.com/11860
Run-TryBot: David du Colombier <0intro@gmail.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Russ Cox <rsc@golang.org>
When testing if a value is an integer, if the value is a constant,
don't ignore the type if it has one.
Fixes#11594.
Change-Id: I2ff387e4f9e8ab7cae35c4838350e0a1fce2e625
Reviewed-on: https://go-review.googlesource.com/12045
Reviewed-by: Alan Donovan <adonovan@google.com>
When building a directive, the current sanity check prevents
a '>' to be used, which makes a DOCTYPE directive with an
internal subset be rejected. It is accepted by the parser
though, so what can be parsed cannot be encoded.
Improved the corresponding sanity check to mirror the behavior
of the parser (in the way it handles angle brackets, quotes,
and comments).
Fixes#10158
Change-Id: Ieffea9f870f2694548e12897f8f47babc0ea4414
Reviewed-on: https://go-review.googlesource.com/11630
Reviewed-by: Russ Cox <rsc@golang.org>
Includes subrepos and some special cases.
Updates #10639
Change-Id: I3c9ad4f6ec689903f88ccf5599d93a338e3eec4d
Reviewed-on: https://go-review.googlesource.com/12211
Reviewed-by: Andrew Gerrand <adg@golang.org>
The "string" option only applies for strings, floats, integers, and
booleans as per the documentation. So when decoding ignore the "string"
option if the value is not of one of the types mentioned. This matches
the Marshal step which also ignores the "string" option for invalid
types.
Fixes#9812
Change-Id: I0fb2b43d0668bc0e2985886d989abbf2252070e2
Reviewed-on: https://go-review.googlesource.com/10183
Reviewed-by: Russ Cox <rsc@golang.org>
This is an automated update for the main branch of the main repo.
Some special cases and other repos will follow.
Updates #10639
Change-Id: I4b149c037e9292b7e323a9f4c009092ce6b70ce5
Reviewed-on: https://go-review.googlesource.com/12159
Reviewed-by: Andrew Gerrand <adg@golang.org>
This is the first mention of the fmt package in the changes list.
Change-Id: I5d378d8707e6735e0e590527db4196b517fefd72
Reviewed-on: https://go-review.googlesource.com/12198
Reviewed-by: Andrew Gerrand <adg@golang.org>
