Reviewed in and cherry-picked from https://go-review.googlesource.com/#/c/33873/.
- simplify error handling in source.go
(move handling of first error into parser, where it belongs)
- clean up error handling in scanner.go
- move pragma and position base handling from scanner
to parser where it belongs
- have separate error methods in parser to avoid confusion
with handlers from scanner.go and source.go
- (source.go) and (scanner.go, source.go, tokens.go)
may be stand-alone packages if so desired, which means
these files are now less entangled and easier to maintain
Change-Id: I81510fc7ef943b78eaa49092c0eab2075a05878c
Reviewed-on: https://go-review.googlesource.com/34235
Reviewed-by: Matthew Dempsky <mdempsky@google.com>
Run-TryBot: Robert Griesemer <gri@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed in and cherry-picked from https://go-review.googlesource.com/#/c/33764/.
Minor adjustment in noder.go to make merge compile again.
Change-Id: Ib5029b52b59944f207b0f2438c8a5aa576eb25b8
Reviewed-on: https://go-review.googlesource.com/34233
Run-TryBot: Robert Griesemer <gri@golang.org>
Reviewed-by: Matthew Dempsky <mdempsky@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Using a variable instead of a composite literal makes
the code independent of implementation changes of Pos.
Per David Lazar's suggestion.
Change-Id: I336967ac12a027c51a728a58ac6207cb5119af4a
Reviewed-on: https://go-review.googlesource.com/34148
Run-TryBot: Robert Griesemer <gri@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Matthew Dempsky <mdempsky@google.com>
This is a mostly mechanical rename followed by manual fixes where necessary.
Change-Id: Ie5c670b133db978f15dc03e50dc2da0c80fc8842
Reviewed-on: https://go-review.googlesource.com/34137
Reviewed-by: David Lazar <lazard@golang.org>
Various minor adjustments.
Change-Id: Iedfb97989f7bedaa3e9e8993b167e05f162434a7
Reviewed-on: https://go-review.googlesource.com/34136
Reviewed-by: David Lazar <lazard@golang.org>
Adjust cmd/compile accordingly.
This will make it easier to replace the underlying implementation.
Change-Id: I33645850bb18c839b24785b6222a9e028617addb
Reviewed-on: https://go-review.googlesource.com/34133
Reviewed-by: David Lazar <lazard@golang.org>
This is a step toward chosing a different position representation.
By introducing an explicit type, it will be easier to make the
transition step-wise while ensuring everything keeps running.
This has been reviewed via https://go-review.googlesource.com/#/c/34025/.
Change-Id: Ibceddcd62d8f346321ac3250e3940e9c436ed684
Reviewed-on: https://go-review.googlesource.com/34132
Run-TryBot: Robert Griesemer <gri@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: David Lazar <lazard@golang.org>
Mention that the best-effort race detector on maps
was upgraded to detect write/iterate races.
Fixes#18137
Change-Id: Ib6e0adde47e965126771ea712386031a2a55eba3
Reviewed-on: https://go-review.googlesource.com/33768
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
This CL adds a simple example for StructOf.
The example shows how StructOf can be used in a JSON roundtrip.
Change-Id: I9ff1ea9cb8c0cf297c5fae74e68b89931076adfd
Reviewed-on: https://go-review.googlesource.com/33953
Run-TryBot: Brad Fitzpatrick <bradfitz@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: David Crawshaw <crawshaw@golang.org>
Conditioning on the plugin.Open symbol existing before loading all
symbols means sometimes some packages don't have a hash value.
Fixes#17928
Change-Id: I2722449aa58eca08a25117d3ce976f11f805b5ac
Reviewed-on: https://go-review.googlesource.com/33925
Run-TryBot: David Crawshaw <crawshaw@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
For reasons that I do not know, OpenBSD does not call pthread_create
directly, but instead looks it up in libpthread.so. That means that we
can't use the code used on other systems to retry pthread_create on
EAGAIN, since that code simply calls pthread_create.
This patch copies that code to an OpenBSD-specific version.
Also, check for an EAGAIN failure in the test, as that seems to be the
underlying cause of the test failure on several systems including OpenBSD.
Fixes#18146.
Change-Id: I3bceaa1e03a7eaebc2da19c9cc146b25b59243ef
Reviewed-on: https://go-review.googlesource.com/33905
Run-TryBot: Ian Lance Taylor <iant@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
Seems to be fixed according to discussion on issue 16396.
Fixes#16396.
Change-Id: Ibac7037a24280204e48cb4d3000af524f65afd36
Reviewed-on: https://go-review.googlesource.com/33903
Run-TryBot: Ian Lance Taylor <iant@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
In writebarrier phase, a chain of StoreWBs is rewritten to branchy
code to invoke write barriers, and the last store in the chain is
spliced into a Phi op to join the memory of the two branches. We
must find the last store explicitly, since the values are not
scheduled and they may not come in dependency order.
Fixes#18169.
Change-Id: If547e3c562ef0669bc5622c1bb711904dc36314d
Reviewed-on: https://go-review.googlesource.com/33915
Run-TryBot: Cherry Zhang <cherryyz@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Keith Randall <khr@golang.org>
Since ffd1c781b7 HTML templates check
MIME type in the "type" attribute of "script" tag to decide if contents
should be escaped as JavaScript. The whitelist of MIME types did not
include application/json. Include it in this CL.
Fixes#18159
Change-Id: I17a8a38f2b7789b4b7e941d14279de222eaf2b6a
Reviewed-on: https://go-review.googlesource.com/33899
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
Run-TryBot: Brad Fitzpatrick <bradfitz@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
In https://golang.org/cl/33804 I screwed up a GOOS == "windows"
check into a bogus comparison against GOARCH == "windows".
But turns out the builders are happy anyway, so remove the windows
special case.
Change-Id: I820b1d49d5b3e8cbffe4516fc39f514326dc39f8
Reviewed-on: https://go-review.googlesource.com/33893
Run-TryBot: Brad Fitzpatrick <bradfitz@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Minux Ma <minux@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
Internal linking on an ELF system creates two reloc sections, which
must be adjacent. The default is to base section alignment on the
section size, but doing that for ELF reloc sections can introduce a
gap. Set the reloc section alignment explicitly to avoid that.
Fixes#18044.
Change-Id: I8ccc131e60937d30c5f715a34c7803258833fc2f
Reviewed-on: https://go-review.googlesource.com/33872
Run-TryBot: Ian Lance Taylor <iant@golang.org>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
And link it.
Change-Id: Ic0105468435299fb1638f86522f4f3ce417ec1c2
Reviewed-on: https://go-review.googlesource.com/33871
Reviewed-by: Ian Lance Taylor <iant@golang.org>
Reversion CL was 33770.
Change-Id: I119f26796bb2b66d302e132dd118847ac3bd6633
Reviewed-on: https://go-review.googlesource.com/33807
Reviewed-by: Ian Lance Taylor <iant@golang.org>
The introduction of NoBody and related body-peeking bug fixes also
added a "cleanup" of sorts to make NewRequest set the returned
Requests's ContentLength to -1 when it didn't know it.
Using -1 to mean unknown is what the documentation says, but then
people apparently(?) depended on it being zero so they could do this:
req, _ := http.NewRequest("POST", url, someNonNilReaderWithUnkownSize)
req.Body = nil
res, err := http.DefaultClient.Do(req)
... and expect it to work.
After https://golang.org/cl/31445 the contrived(?) code above stopped
working, since Body was nil and ContentLength was -1, which has been
disallowed since Go 1.0.
So this restores the old behavior of NewRequest, not setting it to -1.
That part of the fix isn't required as of https://golang.org/cl/31726
(which added NoBody)
I still don't know whether this bug is hypothetical or actually
affected people in practice.
Let's assume it's real for now.
Fixes#18117
Change-Id: I42400856ee92a1a4999b5b4668bef97d885fbb53
Reviewed-on: https://go-review.googlesource.com/33801
Run-TryBot: Brad Fitzpatrick <bradfitz@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
Per recommendation from imgtec.com folk.
Change-Id: I9b6f30572f257acce59842ac55362f52fe36c5ab
Reviewed-on: https://go-review.googlesource.com/33804
Reviewed-by: Ian Lance Taylor <iant@golang.org>
Also change a couple of `go get` tests to use MustHaveExternalNetwork
rather than checking testing.Short.
Change-Id: I98ccc05b8b0354f1b7486e28dac5f8341c342a07
Reviewed-on: https://go-review.googlesource.com/33802
Run-TryBot: Ian Lance Taylor <iant@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
This file is entirely about the implementation of LineHist, and I can
never remember which generic filename in cmd/internal/obj has it.
Rename to line.go to match the already existing line_test.go.
Change-Id: Id01f3339dc550c9759569d5610d808b17bca44d0
Reviewed-on: https://go-review.googlesource.com/33803
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
This was a regression from 1.7. See the issue for details.
Fixes#18149.
Change-Id: Ic8f5a35d14edf9254b1275400316cff7aff32a27
Reviewed-on: https://go-review.googlesource.com/33799
Run-TryBot: Robert Griesemer <gri@golang.org>
Reviewed-by: Matthew Dempsky <mdempsky@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
NoBody is new in Go 1.8.
Found while investigating #18117
Change-Id: I6bda030f358e2270f090d108cb3a89c8a2665fcb
Reviewed-on: https://go-review.googlesource.com/33714
Run-TryBot: Brad Fitzpatrick <bradfitz@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
