The second attempt at the Unmarshal optimization allowed
panics to get out of the json package. Add test for that bug
and remove the optimization.
Let's stop trying to optimize Unmarshal.
Fixes#4784.
R=golang-dev, bradfitz
CC=golang-dev
https://golang.org/cl/7300108
The JSON unmarshaller failed to allocate an array when there
are no values for the input causing the `[]` unmarshalled
to []interface{} to generate []interface{}(nil) rather than
[]interface{}{}. This wasn't caught in the tests because Decode()
works correctly and because jsonBig never generated zero-sized
arrays. The modification to scanner_test.go quickly triggers
the error:
without the change to decoder.go, but with the change to scanner_test.go:
$ go test
--- FAIL: TestUnmarshalMarshal (0.10 seconds)
decode_test.go:446: Marshal jsonBig
scanner_test.go:206: diverge at 70: «03c1OL6$":null},{"[=» vs «03c1OL6$":[]},{"[=^\»
FAIL
exit status 1
FAIL encoding/json 0.266s
Also added a simple regression to decode_test.go.
R=adg, dave, rsc
CC=golang-dev
https://golang.org/cl/7196050
Roll back CL making primitive type unmarshal faster,
because it broke the Unmarshal of malformed data.
Add benchmarks for unmarshal of primitive types.
Update #3949.
R=golang-dev, bradfitz
CC=golang-dev
https://golang.org/cl/7228061
Go 1.0 behavior was to create an UnmarshalFieldError when a json value name matched an unexported field name. This error will no longer be created and the field will be skipped instead.
Fixes#4660.
R=adg, rsc, bradfitz
CC=golang-dev
https://golang.org/cl/7139049
bytes.Equal is simpler to read and should also be faster because
of short-circuiting and assembly implementations.
Change generated automatically using:
gofmt -r 'bytes.Compare(a, b) == 0 -> bytes.Equal(a, b)'
gofmt -r 'bytes.Compare(a, b) != 0 -> !bytes.Equal(a, b)'
R=golang-dev, dave, adg, rsc
CC=golang-dev
https://golang.org/cl/7038051
Allows encoding and decoding of maps with key of string kind, not just string type.
Fixes#3519.
R=rsc, dave
CC=golang-dev
https://golang.org/cl/6943047
As discussed in issue 2540, nulls are allowed for any type in JSON so they should not result in an error during Unmarshal.
Fixes#2540.
R=rsc
CC=golang-dev
https://golang.org/cl/6759043
Number represents the actual JSON text,
preserving the precision and
formatting of the original input.
R=rsc, iant
CC=golang-dev
https://golang.org/cl/6202068
I've elected to omit escaping the output of Marshalers for now.
I haven't thought through the implications of that;
I suspect that double escaping might be the undoing of that idea.
Fixes#3127.
R=golang-dev, r
CC=golang-dev
https://golang.org/cl/5694098
We should, after Go 1, make them work the same as
package xml, that is, make them appear in the outer
struct. For now turn them off so that people do not
depend on the old behavior.
Fixing them is issue 3069.
R=golang-dev, bradfitz
CC=golang-dev
https://golang.org/cl/5656102
An old update for API changes in reflect package left several
helper variables that do not have a meaning anymore, and
the type checking of arrays vs slices was broken.
Fixes#2513.
R=ultrotter, rsc
CC=golang-dev, remy
https://golang.org/cl/5488094
This is Go 1 package renaming CL #1.
This one merely moves the source; the import strings will be
changed after the next weekly release.
The only edits are in Makefiles.
R=r, rsc
CC=golang-dev
https://golang.org/cl/5331060