5g/6g/8g: add import statements to export metadata, mapping package path to package name.
recognize "" as the path of the package in export metadata.
use "" as the path of the package in object symbol names.
5c/6c/8c, 5a/6a/8a: rewrite leading . to "". so that ·Sin means Sin in this package.
5l/6l/8l: rewrite "" in symbol names as object files are read.
gotest: handle new symbol names.
gopack: handle new import lines in export metadata.
Collectively, these changes eliminate the assumption of a global
name space in the object file formats. Higher level pieces such as
reflect and the computation of type hashes still depend on the
assumption; we're not done yet.
R=ken2, r, ken3
CC=golang-dev
https://golang.org/cl/186263
Other code fixing:
- Fixed bugs in get32.
- Fix code for parsing display string (as a new function).
- Fix code for connecting to X server. The old code only work
if the server is listening to TCP port, otherwise it doesn't
work (at least in my PC).
R=nigeltao_golang, rsc, jhh
CC=golang-dev
https://golang.org/cl/183111
* switch to real dot (.) instead of center dot (·) everywhere in object files.
before it was half and half depending on where in the name it appeared.
* in 6c/6a/etc identifiers, · can still be used but turns into . immediately.
* in export metadata, replace package identifiers with quoted strings
(still package names, not paths).
R=ken2, r
CC=golang-dev
https://golang.org/cl/190076
need better management of mach semaphores eventually
but this avoids allocating them for uncontended Locks.
R=r
CC=agl1, golang-dev
https://golang.org/cl/190079
Since gcco runs goroutines in independent threads, it needs
locking for the global variables. This shows up when I use
ordinary increments rather than locked increments for var++.
R=ken2, ken3
CC=golang-dev
https://golang.org/cl/190074
limitations:
poor error handling
teardown not done
exporter must send, importer must receive
testing is rudimentary at best
R=rsc
CC=golang-dev
https://golang.org/cl/186234
Was trying to interpret raw body as chunked body.
Add test for ReadResponse.
Fixes#544.
R=r, petar-m
CC=golang-dev, shadowice
https://golang.org/cl/190068
Wrong position information for identifier
could lead to destructive reformatting of
source via hg gofmt.
R=rsc
CC=golang-dev
https://golang.org/cl/189100
- Identifiers refer now to the language entity (Object)
that they denote. At the moment this is at best an
approximation.
- Initial data structures for language entities (Objects)
and expression types (Type) independent of the actual
type notations.
- Initial support for declaring and looking up identifiers.
- Updated various dependent files and added support functions.
- Extensively tested to avoid breakage. This is an AST change.
R=rsc
CC=golang-dev, rog
https://golang.org/cl/189080
