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
On app-engine, we cannot import syscall.
The respective constants are already defined
elsewhere for the same reason.
R=r, dsymonds
CC=golang-dev
https://golang.org/cl/5036042
When saving/restoring the fulltext index, the entire
respective suffixarray is now saved/restored (as opposed
to the indexed data only, and the suffixarray recreated).
This saves significant start-up time for large indexes,
at the cost of significantly larger index files.
R=r
CC=golang-dev
https://golang.org/cl/5037043
This one uses a closure than an interface, and is much simpler to use.
It also enables a called function to return an error and (possibly)
halt processing.
Fixes#2237.
R=golang-dev, gri, rsc, r, cw, n13m3y3r
CC=golang-dev
https://golang.org/cl/5014043
This makes it possible to grab a block of code
in an editor and pipe it through gofmt, instead of
having to pipe in the entire file.
R=gri
CC=golang-dev
https://golang.org/cl/4973074
Also: fix layout of textual search results and
fix a field reference in the respective template.
Fixes#1987.
R=rsc, r
CC=golang-dev
https://golang.org/cl/4962061
API change. Needs further reflection.
««« original CL description
path/filepath: Simplify Walk interface
The last argument of filepath.Walk was removed, and the Visitor
interface now contains an Error method that is called on errors.
Fixes#2237.
R=golang-dev, gri, r
CC=golang-dev
https://golang.org/cl/4964067
»»»
R=r
CC=golang-dev
https://golang.org/cl/4974065
The last argument of filepath.Walk was removed, and the Visitor
interface now contains an Error method that is called on errors.
Fixes#2237.
R=golang-dev, gri, r
CC=golang-dev
https://golang.org/cl/4964067
The linker would catch them if gc succeeded,
but too often the cycle manifests as making the
current package and the imported copy of itself
appear as different packages, which result in
type signature mismatches that confuse users.
As a crutch, add the -p flag to say 'if you see an
import of this package, give up early'. Results in
messages like (during gotest in sort):
export_test.go:7: import "sort" while compiling that package (import cycle)
export_test.go:7: import "container/heap": package depends on "sort" (import cycle)
Fixes#2042.
R=ken
CC=bradfitz, dsymonds, golang-dev
https://golang.org/cl/4972057
allocparams + tempname + compactframe
all knew about how to place stack variables.
Now only compactframe, renamed to allocauto,
does the work. Until the last minute, each PAUTO
variable is in its own space and has xoffset == 0.
This might break 5g. I get failures in concurrent
code running under qemu and I can't tell whether
it's 5g's fault or qemu's. We'll see what the real
ARM builders say.
R=ken2
CC=golang-dev
https://golang.org/cl/4973057
There's some ambiguity in the U{url: url} case as it could be
both a map or a struct literal, but given context it's more
likely a struct, so U{url: url_} rather than U{url_: url_}.
At least that was the case for me.
R=golang-dev, rsc, adg
CC=golang-dev
https://golang.org/cl/4972052
- read search index files in groutine to avoid
start-up failure on app engine because reading
the files takes too long
- permit usage of search index files and indexer
- minor cosmetic cleanups
R=dsymonds
CC=golang-dev
https://golang.org/cl/4952050
Was keeping a pointer to the labeled statement in n->right,
which meant that generic traversals of the tree visited it twice.
That combined with aggressive flattening of the block
structure when possible during parsing meant that
the kinds of label: code label: code label: code sequences
generated by yacc were giving the recursion 2ⁿ paths
through the program.
Fixes#2212.
R=lvd
CC=golang-dev
https://golang.org/cl/4960050
- KindRuns don't need to repeat SpotKind,
it is stored in each Spot
- removed extra indirection from FileRuns
to KindRuns
- slight reduction of written index size
(~500KB)
R=rsc
CC=golang-dev
https://golang.org/cl/4969052
Does as much as possible in data layout instead
of during the init function.
Handles var x = y; var y = z as a special case too,
because it is so prevalent in package unicode
(var Greek = _Greek; var _Greek = []...).
Introduces InitPlan description of initialized data
so that it can be traversed multiple times (for example,
in the copy handler).
Cuts package unicode's init function size by 8x.
All that remains there is map initialization, which
is on the chopping block too.
Fixes sinit.go test case.
Aggregate DATA instructions at end of object file.
Checkpoint. More to come.
R=ken2
CC=golang-dev
https://golang.org/cl/4969051
- canonicalize package descriptors
- remove duplicate storage of file paths
- reduces (current) written index file by approx 3.5MB
(from 28434237B to 24686643B, or 13%)
- next step: untangle DAG (when serializing, using
gob, the index dag explodes into an index tree)
R=dsymonds
CC=golang-dev
https://golang.org/cl/4983042
This CL implements a new godoc feature to save the search
index on disk. Use -write_index to create the search
index file named with -index_files. Use -index_files to
provide a glob pattern specifying index file(s) when
starting godoc; in this case the run-time indexer is not
run.
Known issues:
- saving/restoring full text index is not yet supported
- the list of flags and overall usage logic could use a
cleanup
R=rsc, dsymonds
CC=golang-dev
https://golang.org/cl/4974045
The result of sort.Search is in the interval [0,n);
specifically, if no entry is found, the result is n
and not -1.
R=dsymonds
CC=golang-dev
https://golang.org/cl/4982041
release.r50 looks for newest tag <= go.r50
weekly.2010-10-10 looks for newest tag <= go.2010-10-10
Implements behavior for hg, git, and bzr.
R=dsymonds, rsc, n13m3y3r
CC=golang-dev
https://golang.org/cl/4873057
gc/bits.c
. improved format with associated cast;
gc/closure.c
gc/dcl.c
gc/range.c
gc/reflect.c
gc/sinit.c
. dropped unnecessary assignments;
gc/gen.c
. dropped unnecessary assignment;
. added static qualifier to local function definition;
gc/go.h
. added varargck pragmas;
gc/lex.c
. used {} instead of ; in if statement to suppress warning;
. replaced exit(0) with exits(0);
. added compilation conditions for SIGBUS/SIGSEGV;
. dropped unnecessary assignment;
gc/mparith2.c
. dropped four unnecessary assignments/initialisations;
gc/obj.c
. added type cast to local pointer;
gc/pgen.c
. added cast and related print format;
gc/subr.c
. replaced exit(1) with exits("error");
. replaced unlink() with remove();
. renamed local cistrmp() as ucistrmp() to remove conflict with
Plan 9 function by the same name;
gc/swt.c
. added braces instead of ; as empty statment;
gc/typecheck.c
. added static qualifier to local function definition;
. dropped unnecessary assignments;
gc/walk.c
. dropped unnecessary assignments;
. added static qualifier to local function definitions;
R=rsc
CC=golang-dev
https://golang.org/cl/4964046
