This simplifies transition functions to make it easier to reliably
elide comments in a later CL.
Before:
- transition functions are responsible for detecting special end tags.
After:
- the code to detect special end tags is done in one place.
We were relying on end tags being skipped which meant we were
not noticing comments inside script/style elements that contain no
substitutions.
This change means we will notice all such comments where necessary,
but stripTags will notice none since it does not need to. This speeds
up stripTags.
R=nigeltao
CC=golang-dev
https://golang.org/cl/5074041
bug363.go:13:12: error: invalid context-determined non-integer type for shift operand
bug363.go:16:12: error: invalid context-determined non-integer type for shift operand
pointer.go:34:6: error: incompatible type in initialization (pointer to interface type has no methods)
pointer.go:36:6: error: incompatible type in initialization
method2.go:15:1: error: invalid pointer or interface receiver type
method2.go:16:1: error: invalid pointer or interface receiver type
method2.go:21:1: error: invalid pointer or interface receiver type
method2.go:22:1: error: invalid pointer or interface receiver type
method2.go:28:15: error: type ‘*Val’ has no method ‘val’
method2.go:33:11: error: reference to undefined field or method ‘val’
shift1.go:19:16: error: invalid context-determined non-integer type for shift operand
shift1.go:24:19: error: invalid context-determined non-integer type for shift operand
shift1.go:25:17: error: invalid context-determined non-integer type for shift operand
shift1.go:18:18: error: shift of non-integer operand
shift1.go:26:13: error: floating point constant truncated to integer
shift1.go:33:15: error: integer constant overflow
shift1.go:34:15: error: integer constant overflow
shift1.go:35:17: error: integer constant overflow
R=golang-dev, r
CC=golang-dev
https://golang.org/cl/5081051
The documentation for bytes.Replace says it copies
the slice but it won't necessarily copy them. Since
the data is mutable, breaking the contract is an issue.
We either have to fix this by making the copy at all
times, as suggested in this CL, or we should change the
documentation and perhaps make better use of the fact
it's fine to mutate the slice in place otherwise.
R=golang-dev, bradfitz, adg, rsc
CC=golang-dev
https://golang.org/cl/5081043
Added a return to bug357.go to avoid an error which gccgo
reports but 6g does not.
bug353.go:16:14: error: reference to undefined identifer ‘io.ReadWriterCloser’
bug357.go:18:2: error: value computed is not used
bug358.go:14:11: error: imported and not used: ioutil
bug358.go:19:9: error: invalid use of type
bug359.go:25:14: error: redefinition of ‘a’
bug359.go:25:6: note: previous definition of ‘a’ was here
bug359.go:19:6: error: incompatible type in initialization (implicit assignment of ‘list.List’ hidden field ‘front’)
bug362.go:13:6: error: iota is only defined in const declarations
bug362.go:14:6: error: iota is only defined in const declarations
bug362.go:15:6: error: iota is only defined in const declarations
bug363.go:13:12: error: shift of non-integer operand
bug363.go:16:12: error: shift of non-integer operand
bug365.go:15:8: error: expected package
R=golang-dev, gri
CC=golang-dev
https://golang.org/cl/5078046
bug349.go:12:14: error: expected ‘;’ or ‘}’ or newline
bug349.go:12:2: error: not enough arguments to return
R=golang-dev, gri
CC=golang-dev
https://golang.org/cl/5081047
Use gobs to serialize indexes instead of encoding/binary.
Even with gobs, serialize data in slices instead of
applying gob to the entire data structure at once,
to reduce the amount of extra buffer memory needed
inside gob.
7x faster Write/Read for new BenchmarkSaveRestore
compared to old code; possibly because encoding/binary
is more expensive for int32 slice elements (interface
call to get little/big endian encoding), while gob's
encoding is fixed (unconfirmed).
new (using gobs):
suffixarray.BenchmarkSaveRestore 1 2153604000 ns/op
old (using encoding/binary):
suffixarray.BenchmarkSaveRestore 1 15118322000 ns/op
The actual serialized data is slightly larger then using
the old code for very large indices because full 32bit indices
require 5bytes using gobs instead of 4bytes (encoding/binary)
in serialized form.
R=r
CC=golang-dev
https://golang.org/cl/5087041
This CL generalises the pair of halfConnection members that the
serverConn holds into a single transport struct that is shared by
both Server and Client, see also CL 5037047.
This CL is a replacement for 5040046 which I closed by accident.
R=agl, bradfitz
CC=golang-dev
https://golang.org/cl/5075042
Formulaic changes to transition functions in preparation for CL 5074041.
This should be completely semantics preserving.
R=nigeltao
CC=golang-dev
https://golang.org/cl/5091041
Instead of erroring on actions inside comments, use existing escaping
pipeline to quash the output of actions inside comments.
If a template maintainer uses a comment to disable template code:
{{if .}}Hello, {{.}}!{{end}}
->
<!--{{if true}}Hello, {{.}}!{{end}}-->
will result in
<!--Hello, !-->
regardless of the value of {{.}}.
In a later CL, comment elision will result in the entire commented-out
section being dropped from the template output.
Any side-effects in pipelines, such as panics, will still be realized.
R=nigeltao
CC=golang-dev
https://golang.org/cl/5078041
MFENCE was introduced only on the Pentium4 (SSE2),
while XADD was introduced on the 486.
Fixes#2268.
R=golang-dev, rsc
CC=fshahriar, golang-dev
https://golang.org/cl/5056045
The algtype-based test broke when algtype
got a bit more fine-grained, so replace with
an explicit check for the invalid key types.
R=ken2
CC=golang-dev
https://golang.org/cl/5071041
This line was triggering a null dereference warning
under clang-3.0. The line was added in a46819aa9150
but compared to it's sibling in 6l it appears to be
leftover debugging.
R=rsc
CC=golang-dev
https://golang.org/cl/5049042
Previously /etc/hosts would be ignored altogether, this change returns matching results
from that file without talking to a DNS server.
R=rsc
CC=golang-dev
https://golang.org/cl/5061042
This addresses several use cases:
(1) <h{{.HeaderLevel}}> used to build hierarchical documents.
(2) <input on{{.EventType}}=...> used in widgets.
(3) <div {{" dir=ltr"}}> used to embed bidi-hints.
It also makes sure that we treat the two templates below the same:
<img src={{if .Avatar}}"{{.Avatar}}"{{else}}"anonymous.png"{{end}}>
<img src="{{if .Avatar}}{{.Avatar}}{{else}}anonymous.png{{end}}">
This splits up tTag into a number of sub-states and adds testcases.
R=nigeltao
CC=golang-dev
https://golang.org/cl/5043042
The template
<{{.}}
would violate the structure preservation property if allowed and not
normalized, because when {{.}} emitted "", the "<" would be part of
a text node, but if {{.}} emitted "a", the "<" would not be part of
a text node.
This change rewrites '<' in text nodes and RCDATA text nodes to
'<' allowing template authors to write the common, and arguably more
readable:
Your price: {{.P1}} < list price {{.P2}}
while preserving the structure preservation property.
It also lays the groundwork for comment elision, rewriting
Foo <!-- comment with secret project details --> Bar
to
Foo Bar
R=nigeltao
CC=golang-dev
https://golang.org/cl/5043043
The typical UNIX method for controlling long running process is to
send the process signals. Since this doesn't get you very far, various
ad-hoc, remote-control protocols have been used over time by programs
like Apache and BIND.
Implementing an SSH server means that Go code will have a standard,
secure way to do this in the future.
R=bradfitz, borman, dave, gustavo, dsymonds, r, adg, rsc, rogpeppe, lvd, kevlar, raul.san
CC=golang-dev
https://golang.org/cl/4962064
gotest src/pkg/exp/template/html was crashing because the exception handler overflowed the goroutine stack.
R=alex.brainman, golang-dev
CC=golang-dev
https://golang.org/cl/5031049
