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Author SHA1 Message Date
Russ Cox
54b0065777 another interface conversion test 
R=r
DELTA=21  (21 added, 0 deleted, 0 changed)
OCL=29212
CL=29249
 2009-05-22 09:53:37 -07:00
Russ Cox
d33d763781 channel direction tests 
(will submit with compiler fixes).

R=r
DELTA=44  (44 added, 0 deleted, 0 changed)
OCL=29211
CL=29248
 2009-05-22 09:53:25 -07:00
Robert Griesemer
fad7791b07 fix regexp to strip comment markers 
R=rsc
DELTA=1  (0 added, 0 deleted, 1 changed)
OCL=29221
CL=29221
 2009-05-21 20:29:22 -07:00
Robert Griesemer
ad8527c4dc adjustments for relaxed composite literal syntax 
R=r
DELTA=41  (0 added, 21 deleted, 20 changed)
OCL=29219
CL=29219
 2009-05-21 19:50:25 -07:00
Russ Cox
f4d3d22a94 enforce channel direction 
R=ken
OCL=29209
CL=29216
 2009-05-21 17:32:44 -07:00
Russ Cox
a3c17d58df channel direction fixes 
R=dsymonds
DELTA=2  (0 added, 0 deleted, 2 changed)
OCL=29210
CL=29215
 2009-05-21 17:31:13 -07:00
Russ Cox
c2fa45b973 allow type name as key to accomodate anonymous fields. 
update tests.

R=ken
OCL=29207
CL=29207
 2009-05-21 16:31:10 -07:00
Ken Thompson
bba10b3f49 some array init bugs 
renamed 6g/(gen|align|obj).c

R=r
OCL=29205
CL=29205
 2009-05-21 15:44:06 -07:00
Russ Cox
d5269d0008 tests for new initializer syntax 
R=r
DELTA=79  (79 added, 0 deleted, 0 changed)
OCL=29196
CL=29202
 2009-05-21 14:46:13 -07:00
Russ Cox
f96662324e related reflect bug: make copies of big values 
so that callers cannot edit large values inside interfaces.

R=r
DELTA=52  (42 added, 1 deleted, 9 changed)
OCL=29180
CL=29195
 2009-05-21 14:06:43 -07:00
Russ Cox
8b6b380605 stricter rules for assignment. 
when assigning a multifield object
(structs or arrays of structs) they
must not contain any fields that could
not be assigned individually.

R=ken
OCL=29192
CL=29194
 2009-05-21 14:06:24 -07:00
Russ Cox
b9159722dd add test for yesterday's interface rule change (interface/convert1.go). 
move interface tests to subdirectory.

R=r
DELTA=1632  (827 added, 804 deleted, 1 changed)
OCL=29181
CL=29191
 2009-05-21 13:46:20 -07:00
Ken Thompson
a016081f43 added key:val extension to 
structure and array literals

R=r
OCL=29190
CL=29190
 2009-05-21 13:46:07 -07:00
Russ Cox
f2dfc55f34 I guess I forgot there was a unary ^ operator. 
R=r
DELTA=3  (0 added, 1 deleted, 2 changed)
OCL=29151
CL=29176
 2009-05-21 11:52:20 -07:00
Russ Cox
96cfd154d8 direct all interface extraction to InterfaceValue.Get. 
delete unnecessary reflect. throughout

R=r
DELTA=124  (18 added, 0 deleted, 106 changed)
OCL=29173
CL=29175
 2009-05-21 11:50:20 -07:00
Russ Cox
fb5aa46e65 fix build again; this time for sure. 
(this time i ran g4 nothave)

TBR=r
OCL=29156
CL=29156
 2009-05-21 06:54:00 -07:00
Russ Cox
ff45e7bcbd missed Makefile before; fix build 
TBR=dsymonds
OCL=29155
CL=29155
 2009-05-21 06:49:56 -07:00
Russ Cox
23e62d169f stricter interface conversion rule: i.(T) 
must have non-nil i.

R=ken
OCL=29136
CL=29136
 2009-05-20 18:23:19 -07:00
Russ Cox
140aed9ab7 hash reorg. 
* new package hash defining interfaces Hash and Hash32.
* adler32 and crc32 return Hash32 instead of specific types.
* adler32 and crc32 provide non-allocating methods for single slices.
* sha1 and md5 move to crypto, return Hash.
* sum.go, a simple test program, moves to /usr/rsc.
* refresh Make.deps

R=r
DELTA=1908  (935 added, 923 deleted, 50 changed)
OCL=29095
CL=29135
 2009-05-20 18:16:38 -07:00
Russ Cox
b89a54e5c6 new, stricter interface rule: 
in x.(T) x cannot be a nil (uninitialized) interface variable.

remove TODO per discussion.

DELTA=3  (1 added, 1 deleted, 1 changed)
OCL=29123
CL=29134
 2009-05-20 18:16:04 -07:00
Robert Griesemer
787dd4d3f3 semi-weekly snapshot: 
- format.go implementation complete
- lots of documentation added (not quite complete)

TBR=r
OCL=29130
CL=29130
 2009-05-20 17:09:59 -07:00
Robert Griesemer
e6cddeaee8 xcode config files, self-describing 
R=r
DELTA=250  (250 added, 0 deleted, 0 changed)
OCL=29120
CL=29127
 2009-05-20 16:09:34 -07:00
Russ Cox
2d5d4a1b41 reflect bug: NewZeroValue was refusing to create slices. 
as far as I can tell there's no reason not to.

the Nillable test was succeeding because NewZeroValue
returned the nil interface value and the type guard
was letting it through.  the only change in the test is
more detail in the print.

R=r
DELTA=8  (0 added, 7 deleted, 1 changed)
OCL=29124
CL=29126
 2009-05-20 15:42:14 -07:00
Russ Cox
a39bae095a ifaceop was being called with integers 
that came from two different enums.
spilt into ifacecvt and ifaceop depending
on which enum the argument is.

R=ken
OCL=29122
CL=29122
 2009-05-20 15:09:50 -07:00
Russ Cox
2da5022bcf change representation of interface values. 
this is not a user-visible change.

before, all interface values were

	struct Itype {
		Sigt *type;
		Sigi *inter;
		void *method[n];
	}

	struct Iface {
		void *addr;
		Itype *itype;
	}

the itype is basically a vtable, but it's unnecessary
if the static type is interface{ }.
for interface values with static type empty, the
new representation is

	struct Eface {
		void *addr;
		Sigt *type;
	}

this complicates the code somewhat, but
it reduces the number of Itypes that
have to be computed and cached,
it opens up opportunities to avoid function
calls in a few common cases,
and it will make it possible to lay out
interface{} values at compile time,
which i think i'll need for the new reflection.

R=ken
OCL=28701
CL=29121
 2009-05-20 14:57:55 -07:00
Russ Cox
47e5152790 fix implicit star for range on *map, *[]. 
do not update lineno from ONAME nodes,
	because they have declaration lineno not use.
show actual name in top-level statement error.

before
runtime.a:7: x.go:5: walkstate: NAME not a top level statement

after
x.go:14: walkstate: runtime.Goexit not a top level statement

R=ken
OCL=29113
CL=29116
 2009-05-20 14:24:23 -07:00
Russ Cox
04d8605c21 clear out pkg tree in clean.bash. 
rename place-holder to _place_holder_ so it can be avoided.

R=r
DELTA=5  (2 added, 2 deleted, 1 changed)
OCL=29093
CL=29097
 2009-05-20 11:12:05 -07:00
Robert Griesemer
c1fd171d18 removed TODO 
(new rules on type compatibility cover this already)

DELTA=2  (0 added, 2 deleted, 0 changed)
OCL=29094
CL=29096
 2009-05-20 11:10:18 -07:00
Robert Griesemer
56809d0ade new method set rules 
DELTA=63  (27 added, 6 deleted, 30 changed)
OCL=29065
CL=29091
 2009-05-20 11:02:48 -07:00
Robert Griesemer
1b3b51f7db more useful error string 
R=r
DELTA=5  (4 added, 0 deleted, 1 changed)
OCL=29088
CL=29090
 2009-05-20 11:02:12 -07:00
Russ Cox
02f13e4764 build crypto/block. 
deps.bash tweak.

R=r
DELTA=95  (95 added, 0 deleted, 0 changed)
OCL=29046
CL=29059
 2009-05-19 15:42:00 -07:00
Russ Cox
513faccb6f final AES: CMAC authentication and EAX authenticated encryption 
R=r
DELTA=791  (779 added, 0 deleted, 12 changed)
OCL=29045
CL=29058
 2009-05-19 15:41:37 -07:00
Ian Lance Taylor
bc5620c2e0 Match gccgo error messages. 
bug117.go:13:12: error: reference to undefined field or method

import1.go:9:2: error: redefinition of '.main.bufio'
import1.go:8:2: note: previous definition of '.main.bufio' was here
import1.go:9:2: error: incompatible imported type 'bufio.Error'

interface9.go:25:5: error: incompatible types in assignment (method P requires a pointer)
interface9.go:30:5: error: incompatible types in assignment (method P requires a pointer)

R=rsc
DELTA=5  (0 added, 0 deleted, 5 changed)
OCL=29044
CL=29055
 2009-05-19 15:23:43 -07:00
Russ Cox
d85238635a deps.bash tweak - no need to sort -u the $O files. 
R=dsymonds
DELTA=1  (0 added, 0 deleted, 1 changed)
OCL=29048
CL=29053
 2009-05-19 15:22:42 -07:00
Russ Cox
20ea881c79 Xor-based crypto modes: OFB and CTR stream encryption. 
R=r
DELTA=643  (643 added, 0 deleted, 0 changed)
OCL=29017
CL=29047
 2009-05-19 14:58:49 -07:00
Russ Cox
b0608c1391 Crypto modes: CBC, CFB, ECB. 
Not ready to link into build yet.

Delta says 1272 lines but only 474
if you subtract the test files,
which are mostly data.

R=r
DELTA=1252  (1249 added, 0 deleted, 3 changed)
OCL=29013
CL=29037
 2009-05-19 14:01:03 -07:00
Ken Thompson
da49bfe664 static initialization of strings 
R=r
OCL=29036
CL=29036
 2009-05-19 13:37:36 -07:00
Russ Cox
73c73855ea testing: add t.Failed() bool 
R=r
DELTA=18  (10 added, 4 deleted, 4 changed)
OCL=29000
CL=29034
 2009-05-19 11:00:55 -07:00
Ken Thompson
b91a043d02 static initialization of slices 
R=r
OCL=29016
CL=29016
 2009-05-18 22:11:22 -07:00
David Symonds
760b778458 Create dependencies automatically for top-level lib directory. 
It caught a few missing dependencies (bufio/fmt -> utf8, fmt -> os, http -> strconv, etc.).

R=r,rsc
APPROVED=r
DELTA=126  (79 added, 45 deleted, 2 changed)
OCL=28983
CL=29014
 2009-05-18 18:42:47 -07:00
Robert Griesemer
500f6b8e84 fix typo 
TBR=rsc
OCL=29010
CL=29010
 2009-05-18 16:48:38 -07:00
Robert Griesemer
7ff2536633 - make godoc restart feature work properly 
R=rsc
DELTA=11  (10 added, 0 deleted, 1 changed)
OCL=29007
CL=29009
 2009-05-18 16:26:34 -07:00
Brendan O'Dea
89df071165 tweaks to exvar.Map 
R=dsymonds,rsc
APPROVED=rsc
DELTA=88  (53 added, 17 deleted, 18 changed)
OCL=28452
CL=29008
 2009-05-18 15:42:09 -07:00
Russ Cox
80543aca7e Public AES block interface. 
The higher-level stream modes will be in crypto/block.

R=r
DELTA=205  (136 added, 7 deleted, 62 changed)
OCL=29002
CL=29006
 2009-05-18 15:27:20 -07:00
Robert Griesemer
1ed725d7cd - changed parser to return os.Error, removed ErrorHandler 
- added IsValid predicate to token.Position
- updated pretty, godoc, gobuild
- updated/expanded test cases

R=rsc
DELTA=265  (97 added, 78 deleted, 90 changed)
OCL=28961
CL=29005
 2009-05-18 14:59:16 -07:00
Russ Cox
69f55d1487 Getgroups max on Linux is bigger than I thought. 
R=iant
DELTA=3  (2 added, 0 deleted, 1 changed)
OCL=28994
CL=29003
 2009-05-18 14:56:25 -07:00
Russ Cox
be869ba4d6 add io.ByteReader. 
add testing/iotest package.
make bufio return error on short write.

R=r
DELTA=423  (208 added, 154 deleted, 61 changed)
OCL=28997
CL=28999
 2009-05-18 13:31:56 -07:00
Ken Thompson
6b942c68cc rewrote initialization to save space. 
fixed bug in seeding. top 11 bits were
not changed by different seeds.

R=r
OCL=28998
CL=28998
 2009-05-18 12:11:46 -07:00
Russ Cox
3b36acc71b move ShortWrite error into io so that other packages can use it. 
R=r
DELTA=15  (7 added, 1 deleted, 7 changed)
OCL=28996
CL=28996
 2009-05-18 11:47:35 -07:00
Russ Cox
23c81f7424 add Getwd, Fchdir, tests 
R=r
DELTA=215  (186 added, 0 deleted, 29 changed)
OCL=28968
CL=28995
 2009-05-18 10:49:34 -07:00