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Author SHA1 Message Date
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
Ken Thompson
62231e91d0 static initialization with DATA statements 
structs and arrays are done
slices and maps are yet to do

R=r
OCL=28977
CL=28977
 2009-05-17 19:16:16 -07:00
Ian Lance Taylor
49fceff6af Don't bother to import "os" just so that we can call 
os.Exit(0) at the end of main.

R=rsc
DELTA=6  (0 added, 6 deleted, 0 changed)
OCL=28967
CL=28969
 2009-05-16 23:12:28 -07:00
Ken Thompson
52b0f77bf9 static initialization 
structure set up - no change yet

R=r
OCL=28966
CL=28966
 2009-05-16 13:29:08 -07:00
Robert Griesemer
8ee7688af6 make Len() == 0 for nil vector.Vector 
(mimic behavior of slices)

R=r
DELTA=12  (12 added, 0 deleted, 0 changed)
OCL=28960
CL=28962
 2009-05-15 21:59:08 -07:00
Robert Griesemer
e8c1e2b93a get rid of unused files in my home dir 
TBR=r
DELTA=9270  (0 added, 9270 deleted, 0 changed)
OCL=28958
CL=28958
 2009-05-15 19:15:45 -07:00
Robert Griesemer
66cc0d6f60 don't require ()'s around composite literals if the 
literal type is not a type name

R=rsc
DELTA=41  (2 added, 7 deleted, 32 changed)
OCL=28955
CL=28957
 2009-05-15 18:59:09 -07:00
Robert Griesemer
b7585a31b7 weekly snapshot: 
format.go:
- better error handling, indentation, support for defaults,
  environments for custom formatters, cleanups (more functionality, less code)

pretty.go:
- better comment printing using format.go

made test script more robust

TBR=r
DELTA=622  (175 added, 305 deleted, 142 changed)
OCL=28956
CL=28956
 2009-05-15 18:52:59 -07:00
Russ Cox
a343e5ceb1 fix handling of line numbers for first function 
R=r
DELTA=2  (1 added, 0 deleted, 1 changed)
OCL=28949
CL=28951
 2009-05-15 17:26:08 -07:00
Rob Pike
c54699c977 s/NewLogger/New/ 
R=rsc
DELTA=7  (0 added, 0 deleted, 7 changed)
OCL=28947
CL=28950
 2009-05-15 17:22:30 -07:00
Russ Cox
96890d4218 close TODO 
R=r
DELTA=42  (0 added, 26 deleted, 16 changed)
OCL=28940
CL=28942
 2009-05-15 15:51:41 -07:00
Robert Griesemer
8ee8fdea3c restart functionality 
R=rsc
DELTA=21  (19 added, 0 deleted, 2 changed)
OCL=28938
CL=28941
 2009-05-15 15:45:35 -07:00
Rob Pike
c81d09d92b implement %#o %#x %#X formats 
R=rsc
OCL=28936
CL=28936
 2009-05-15 15:18:09 -07:00
Russ Cox
66f5e89082 os: MkdirAll, RemoveAll, Chmod, Chown, Truncate, Getgroups. 
Getuid, etc drop their errors -- they cannot error

R=r
DELTA=605  (547 added, 12 deleted, 46 changed)
OCL=28919
CL=28929
 2009-05-15 14:11:24 -07:00
Russ Cox
a2ea790b1b bug152: literal []slice{ } as range expression 
R=ken
OCL=28918
CL=28918
 2009-05-15 13:17:07 -07:00
Rob Pike
13fbb1d82e StringVector specialization of Vector 
R=gri,rsc
DELTA=197  (194 added, 0 deleted, 3 changed)
OCL=28900
CL=28911
 2009-05-15 11:52:58 -07:00
Russ Cox
5e76c032f6 make Stat indicate whether it followed a symlink. 
R=r
DELTA=61  (34 added, 0 deleted, 27 changed)
OCL=28904
CL=28906
 2009-05-15 11:04:49 -07:00
Russ Cox
55b70d6c98 Return error from WriteByte, to match bufio.Writer. 
R=gri
DELTA=4  (1 added, 0 deleted, 3 changed)
OCL=28868
CL=28899
 2009-05-15 10:46:14 -07:00
Robert Griesemer
0fe8487ced - Remove IntVector methods that are "inherited" with correct type 
- Faster vector.Delete, removed result value (easy to get via At(i))

R=r
DELTA=40  (6 added, 30 deleted, 4 changed)
OCL=28866
CL=28897
 2009-05-15 10:43:00 -07:00
Russ Cox
b725e32c99 add directory argument to os.ForkExec 
R=iant
DELTA=41  (35 added, 0 deleted, 6 changed)
OCL=28892
CL=28895
 2009-05-15 10:32:05 -07:00
Russ Cox
a854c7f993 AES key setup and block ciphers. 
AES mode wrappers not implemented, so no public interface yet.

R=r
DELTA=918  (918 added, 0 deleted, 0 changed)
OCL=28848
CL=28863
 2009-05-14 17:11:11 -07:00
Robert Griesemer
472e191a23 ByteBuffer.WriteByte 
R=r
DELTA=17  (10 added, 0 deleted, 7 changed)
OCL=28860
CL=28862
 2009-05-14 17:03:47 -07:00
Rob Pike
8203a4cb9d Getuid etc. 
R=rsc
DELTA=51  (49 added, 0 deleted, 2 changed)
OCL=28859
CL=28859
 2009-05-14 16:45:24 -07:00
David Symonds
16387fad39 Hyphens are allowed in filenames. This allows this test to pass for me. 
R=r
APPROVED=r
DELTA=2  (0 added, 0 deleted, 2 changed)
OCL=28847
CL=28851
 2009-05-14 15:42:27 -07:00
Rob Pike
80b5482ab2 fix abstract unix domain sockets 
R=rsc
DELTA=5  (3 added, 0 deleted, 2 changed)
OCL=28845
CL=28849
 2009-05-14 15:20:30 -07:00