Call copy with as large buffer as possible to reduce the
number of function calls.
benchmark old ns/op new ns/op delta
BenchmarkBytesRepeat 540 162 -70.00%
BenchmarkStringsRepeat 563 177 -68.56%
LGTM=josharian
R=golang-codereviews, josharian, dave, dvyukov
CC=golang-codereviews
https://golang.org/cl/90550043
I fixed this data race regression in two ways: in net/http itself, and also
partially reverting the change from https://golang.org/cl/77580046 .
Previously a Read from a strings.Reader or bytes.Reader returning 0 bytes
would not be a memory write. After 77580046 it was. This reverts that back
in case others depended on that. Also adds tests.
Fixes#7856
LGTM=ruiu, iant
R=iant, ruiu
CC=golang-codereviews, gri
https://golang.org/cl/94740044
Previously it would panic because of out-of-bound access
if s1 is longer than s2.
LGTM=iant
R=golang-codereviews, iant
CC=golang-codereviews
https://golang.org/cl/90110043
CL 77580046 caused a data race issue with tests that assumes ReadAt
does not mutate receiver. This patch partially revert CL 77580046
to fix it.
LGTM=bradfitz
R=golang-codereviews, bradfitz
CC=golang-codereviews
https://golang.org/cl/77900043
UnreadRune should return an error if previous operation is not
ReadRune.
Fixes#7579.
LGTM=bradfitz
R=golang-codereviews, bradfitz
CC=golang-codereviews
https://golang.org/cl/77580046
Everybody either gets confused and thinks this is
TrimLeft/TrimRight or does this by hand which gets
repetitive looking.
R=rsc, kevlar
CC=golang-dev
https://golang.org/cl/7239044
Case-insensitive strcmp without using ToLower.
(Using ToLower is not always correct, and it allocates.)
R=golang-dev, r
CC=golang-dev
https://golang.org/cl/5143044
Change the signature of Split to have no count,
assuming a full split, and rename the existing
Split with a count to SplitN.
Do the same to package bytes.
Add a gofix module.
R=adg, dsymonds, alex.brainman, rsc
CC=golang-dev
https://golang.org/cl/4661051
The need for a LastIndexAny function has come up in the discussion
for https://golang.org/cl/3008041/. This function is
implemented analogously to lastIndexFunc, using functions from
the utf8 package.
R=r, rsc, PeterGo
CC=golang-dev
https://golang.org/cl/3057041
Fixes#980.
Made it return an empty array, rather than crash.
Added relevant test cases to strings.
R=golang-dev, r
CC=golang-dev
https://golang.org/cl/1914041
strings.ToTitle converts all characters to title case, which for consistency with the
other To* functions it should continue to do. This CL adds string.Title, which
does a proper title-casing of the string.
A similar function for package bytes will follow once this is settled.
Fixes#933.
R=rsc
CC=golang-dev
https://golang.org/cl/1869042
This is the Replace I suggested in the review of CL 1114041.
It's true that we already have
regexp.MustCompile(regexp.QuoteMeta(old)).ReplaceAll(s, new)
but because this Replace is doing a simpler job it is
simpler to call and inherently more efficient.
I will add the bytes implementation and tests to the
CL after the strings one has been reviewed.
R=r, cw
CC=golang-dev
https://golang.org/cl/1731048
Change TrimRight and TrimLeft to use these functions.
Incidentally fix minor bug in TrimRight.
Add some test cases for this.
YMMV whether it's worth saving the closure allocation.
R=r, r2
CC=golang-dev, hoisie, rsc
https://golang.org/cl/1198044
in character and string case mapping routines.
Add a custom mapper for Turkish and Azeri.
A more general solution for deriving the case information from Unicode's
SpecialCasing.txt will require more work.
Fixes#703.
R=rsc, rsc1
CC=golang-dev, mdakin
https://golang.org/cl/824043
parsing and printing to new syntax.
Use -oldparser to parse the old syntax,
use -oldprinter to print the old syntax.
2) Change default gofmt formatting settings
to use tabs for indentation only and to use
spaces for alignment. This will make the code
alignment insensitive to an editor's tabwidth.
Use -spaces=false to use tabs for alignment.
3) Manually changed src/exp/parser/parser_test.go
so that it doesn't try to parse the parser's
source files using the old syntax (they have
new syntax now).
4) gofmt -w src misc test/bench
4th set of files.
R=rsc
CC=golang-dev
https://golang.org/cl/180049
