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Author SHA1 Message Date
Rob Pike
83cbca5657 rewrite type rules for expressions and add shift examples 
DELTA=48  (22 added, 0 deleted, 26 changed)
OCL=33657
CL=33668
 2009-08-21 14:18:08 -07:00
Robert Griesemer
cfa52e5e0b unexpected shift conversion behavior 
R=r
DELTA=20  (20 added, 0 deleted, 0 changed)
OCL=33646
CL=33667
 2009-08-21 14:14:25 -07:00
Russ Cox
0e25c1dc6d linker work 
* remove now-unused D_SBIG (was for typestrings)
 * rename elf64.[ch] to elf.[ch]
 * pull in elf headers from FreeBSD instead of writing our own
 * emit non-header ELF data in data section
 * stub out a few more ELF sections needed for dynamic loading

R=r
DELTA=1928  (1237 added, 635 deleted, 56 changed)
OCL=33642
CL=33658
 2009-08-21 13:08:11 -07:00
Robert Griesemer
ef45e64afc - unifying rules for var decls, short var decls, and assignments 
DELTA=39  (4 added, 15 deleted, 20 changed)
OCL=33639
CL=33649
 2009-08-21 11:25:00 -07:00
Kai Backman
005509e367 fix 386/arm builds 
R=rsc
APPROVED=rsc
DELTA=2  (2 added, 0 deleted, 0 changed)
OCL=33640
CL=33645
 2009-08-21 10:53:31 -07:00
Russ Cox
e107afddc5 fix build 
TBR=r
OCL=33623
CL=33623
 2009-08-20 17:36:21 -07:00
Russ Cox
7b29dbb866 symbol bugs. 
do not emit unreachable data symbols.

R=austin
DELTA=103  (71 added, 4 deleted, 28 changed)
OCL=33325
CL=33622
 2009-08-20 17:33:28 -07:00
Russ Cox
bd4161fcba FFI step 2: can ask for libc.so.6. 
introduced explicit "data" symbol instead of etext
to mark beginning of data, so that using larger
alignment (i.e. 4MB like GNU loader) doesn't
confuse garbage collector.

split dodata into dodata and dobss in preparation
for putting the dynamic data + headers in the data
segment instead of stuffed at the beginning of the binary.

R=r
DELTA=52  (37 added, 3 deleted, 12 changed)
OCL=33610
CL=33618
 2009-08-20 16:09:38 -07:00
Russ Cox
5bd266d1ee add #include for time and ctime 
R=r
DELTA=1  (1 added, 0 deleted, 0 changed)
OCL=33615
CL=33617
 2009-08-20 16:06:06 -07:00
Nigel Tao
b58ecb11b0 Fix inflate.go's decompressing of a fixed Huffman block that has 
length-distance pairs.

The new test data was generated by "gzip shesells.txt", which is
presumably what you (rsc) did before, for the other test cases in
gunzip_test.go.

R=rsc
APPROVED=rsc
DELTA=21  (17 added, 2 deleted, 2 changed)
OCL=33582
CL=33616
 2009-08-20 16:03:34 -07:00
Rob Pike
f0ccd40736 names 
R=rsc
DELTA=96  (25 added, 5 deleted, 66 changed)
OCL=33607
CL=33612
 2009-08-20 15:39:41 -07:00
Russ Cox
8a45917f3d len and cap on chans 
R=ken
OCL=33599
CL=33599
 2009-08-20 11:12:04 -07:00
Russ Cox
7c4f7cc7eb introduce meaningful section names, so that 
go_spec.html#Return_statements

can be used to link to spec sections.  passes hlint.
renamed final section to simply "Implementation differences"
to shorten the name, but otherwise no non-formatting changes

R=gri
DELTA=230  (10 added, 0 deleted, 220 changed)
OCL=33598
CL=33598
 2009-08-20 11:11:03 -07:00
Russ Cox
fe53795422 clean up multifile package section. 
remove ASCII digit comment that isn't true.

R=gri
DELTA=41  (1 added, 25 deleted, 15 changed)
OCL=33594
CL=33596
 2009-08-20 10:47:40 -07:00
Russ Cox
16b95ba614 simplifications. 
mark multifile section with TODO only
because that is a bigger change.

R=gri
DELTA=45  (9 added, 22 deleted, 14 changed)
OCL=33565
CL=33593
 2009-08-20 10:22:52 -07:00
Russ Cox
52cf67a611 naming cleanup. 
gzip.GzipInflater -> gzip.Inflater
gzip.NewGzipInflater -> gzip.NewInflater
zlib.NewZlibInflater -> zlib.NewInflater

io.ByteReader deleted in favor of bytes.Buffer
io.NewByteReader -> bytes.NewBuffer

R=r
DELTA=52  (3 added, 0 deleted, 49 changed)
OCL=33589
CL=33592
 2009-08-20 10:18:48 -07:00
Russ Cox
364301efc6 exclude _test from godoc as well as _obj. 
R=gri
DELTA=1  (0 added, 0 deleted, 1 changed)
OCL=33586
CL=33590
 2009-08-20 09:49:05 -07:00
Kai Backman
8811896597 more work on adding in pieces. fixed my bad assumptions about 
signed and unsigned integer conversions.

R=rsc
APPROVED=rsc
DELTA=398  (40 added, 230 deleted, 128 changed)
OCL=33546
CL=33569
 2009-08-19 20:17:09 -07:00
Kai Backman
40b0786374 change from using /tmp to local directory 
R=rsc
APPROVED=rsc
DELTA=3  (0 added, 0 deleted, 3 changed)
OCL=33534
CL=33567
 2009-08-19 19:19:57 -07:00
Rob Pike
770485e522 add bug to capture double declaration of name in file and package block 
R=rsc
DELTA=12  (12 added, 0 deleted, 0 changed)
OCL=33554
CL=33563
 2009-08-19 17:37:23 -07:00
Russ Cox
5600435fe4 produce diagnostic for 
import "fmt"
var fmt = 1

R=ken
OCL=33556
CL=33561
 2009-08-19 17:27:08 -07:00
Robert Griesemer
0a162a1433 new scope rules 
DELTA=137  (50 added, 24 deleted, 63 changed)
OCL=33476
CL=33553
 2009-08-19 16:44:04 -07:00
Rob Pike
11e4db7c12 section about comments 
R=rsc
DELTA=125  (13 added, 62 deleted, 50 changed)
OCL=33545
CL=33550
 2009-08-19 16:39:25 -07:00
Russ Cox
38df5ec58d try to do better line number reporting 
in the presence of yacc lookahead.
better but still not perfect

R=ken
OCL=33541
CL=33541
 2009-08-19 15:18:08 -07:00
Ian Lance Taylor
8aa9161e47 With the changes to support automatic forward declarations of 
type names, gccgo no longer reports redefinition errors for
:=, because it no longer knows at parse time whether the type
has changed.  Adjust this test to not match "redefinition",
and to instead match gccgo's current output.

declbad.go:19:3: error: variables redeclared but no variable is new
declbad.go:34:3: error: variables redeclared but no variable is new
declbad.go:39:3: error: variables redeclared but no variable is new
declbad.go:44:3: error: variables redeclared but no variable is new
declbad.go:49:3: error: variables redeclared but no variable is new
declbad.go:24:3: error: incompatible types in assignment
declbad.go:29:3: error: incompatible types in assignment
declbad.go:39:3: error: incompatible types in assignment

R=rsc
DELTA=10  (0 added, 0 deleted, 10 changed)
OCL=33537
CL=33539
 2009-08-19 14:40:48 -07:00
Kai Backman
8e96b45fd6 genembedtramp for arm 
R=rsc
APPROVED=rsc
DELTA=104  (0 added, 33 deleted, 71 changed)
OCL=33531
CL=33535
 2009-08-19 13:57:11 -07:00
Rob Pike
22140a17a0 start of a rewrite with a different tone 
R=rsc
DELTA=131  (61 added, 6 deleted, 64 changed)
OCL=33488
CL=33532
 2009-08-19 13:24:24 -07:00
Russ Cox
63aeaa2a03 fix import dot bug 
R=ken
OCL=33526
CL=33528
 2009-08-19 11:32:46 -07:00
Kai Backman
0f17fc0e50 temporarily fix linux-arm by building less 
R=rsc
APPROVED=rsc
DELTA=2  (1 added, 0 deleted, 1 changed)
OCL=33518
CL=33527
 2009-08-19 11:31:27 -07:00
Rob Pike
4481df645b fix spelling that is correct but bothers me anyway 
R=rsc
DELTA=3  (0 added, 0 deleted, 3 changed)
OCL=33496
CL=33519
 2009-08-19 10:07:31 -07:00
Austin Clements
6ece1b561c ELF reader and Go symbol table and PC/line table decoder. 
R=rsc
APPROVED=rsc
DELTA=1425  (1425 added, 0 deleted, 0 changed)
OCL=33432
CL=33517
 2009-08-19 10:05:11 -07:00
Kai Backman
382a19c3de pkg/sort compiling and some progress on syscall. mostly 
re-enabling and massaging code.

R=rsc
APPROVED=rsc
DELTA=2496  (1880 added, 330 deleted, 286 changed)
OCL=33487
CL=33504
 2009-08-18 19:20:33 -07:00
David Symonds
6c7e90e7ec container/list: Add InsertBefore and InsertAfter methods. 
R=rsc
APPROVED=rsc
DELTA=84  (68 added, 4 deleted, 12 changed)
OCL=33493
CL=33499
 2009-08-18 17:49:44 -07:00
Austin Clements
b3062f176d Add a standard Seeker interface. 
R=rsc
APPROVED=rsc
DELTA=35  (30 added, 4 deleted, 1 changed)
OCL=33491
CL=33498
 2009-08-18 17:47:03 -07:00
Rob Pike
5e87fb8167 delete obsolete file of notes 
R=rsc
DELTA=263  (0 added, 263 deleted, 0 changed)
OCL=33466
CL=33485
 2009-08-18 16:19:07 -07:00
Robert Griesemer
116b52d276 - fix performance bug (makeN always allocated a new vector) 
- removed defs.go (moved declarations into arith.go where they belong)

R=r
DELTA=40  (16 added, 20 deleted, 4 changed)
OCL=33464
CL=33464
 2009-08-18 11:48:47 -07:00
Robert Griesemer
ac5093fc22 fix 386 build: 
- implememted empty stubs for 386 assembly routines
- removed assembly code operating on single words (except for one)
- adjusted tests

R=rsc
DELTA=126  (46 added, 67 deleted, 13 changed)
OCL=33461
CL=33461
 2009-08-18 10:41:26 -07:00
Robert Griesemer
88742ef0cc - implemented Multiplication 
- changed Cmp to return -1, 0, +1
- added corresponding test cases

R=rsc
DELTA=173  (136 added, 3 deleted, 34 changed)
OCL=33431
CL=33459
 2009-08-18 10:06:15 -07:00
Kai Backman
5748c0868c simple arm continuous build target. will expand with time. 
R=rsc
APPROVED=rsc
DELTA=61  (61 added, 0 deleted, 0 changed)
OCL=33438
CL=33454
 2009-08-18 07:17:34 -07:00
Kai Backman
7a87a3e0df slashed warnings 
R=rsc
APPROVED=rsc
DELTA=35  (2 added, 1 deleted, 32 changed)
OCL=33436
CL=33453
 2009-08-18 07:16:10 -07:00
Kai Backman
e7acb5df07 fix runtime and compile regression 
R=rsc
APPROVED=rsc
DELTA=6  (0 added, 0 deleted, 6 changed)
OCL=33434
CL=33452
 2009-08-18 07:14:25 -07:00
Bill Neubauer
7f09b0177f Removing dead tests from chan.c 
Since pres != nil was already checked and the routine sets *pres to false
and returns, the subsequent tests are unneeded.

R=rsc
APPROVED=rsc
DELTA=4  (0 added, 4 deleted, 0 changed)
OCL=33439
CL=33441
 2009-08-17 22:21:48 -07:00
Nigel Tao
0d8ed14528 ZLIB reader for go. 
R=rsc
APPROVED=rsc
DELTA=204  (204 added, 0 deleted, 0 changed)
OCL=33437
CL=33440
 2009-08-17 22:03:13 -07:00
Ian Lance Taylor
42e9db134b Test that a type can refer to itself recursively as long as it 
does so in ways that permit its size to be known.

R=rsc
DELTA=35  (35 added, 0 deleted, 0 changed)
OCL=33427
CL=33433
 2009-08-17 19:23:17 -07:00
Ian Lance Taylor
f7e4fc9b1f Match gccgo error messages. 
bug165.go:13:6: error: invalid recursive type 'S'

This is a different line from the 6g error message, which is
"invalid map key type".  I accomodated both compilers by
merging the line.

bug188.go:13:2: error: unexpected reference to package

I made the error message less specific, which I think is fine
here.

R=rsc
DELTA=2  (0 added, 0 deleted, 2 changed)
OCL=33398
CL=33426
 2009-08-17 17:40:52 -07:00
Rob Pike
4d08d91192 fix build (Makefile comment convention) 
R=rsc
OCL=33418
CL=33418
 2009-08-17 15:38:24 -07:00
Robert Griesemer
b2eae40103 - updated Makefile, Make.deps 
R=rsc,r
DELTA=5  (3 added, 0 deleted, 2 changed)
OCL=33413
CL=33417
 2009-08-17 15:20:51 -07:00
Rob Pike
e1325d916e inline lib9.h 
R=rsc
DELTA=41  (20 added, 2 deleted, 19 changed)
OCL=33412
CL=33415
 2009-08-17 15:14:59 -07:00
Rob Pike
173ca5e7d3 delete old, c-output compiler. won't be open-sourced anyway 
R=rsc
OCL=33407
CL=33409
 2009-08-17 14:45:19 -07:00
Rob Pike
83c9d97abf fix a couple of scripts 
R=rsc
DELTA=6  (4 added, 2 deleted, 0 changed)
OCL=33400
CL=33400
 2009-08-17 14:16:25 -07:00