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Author SHA1 Message Date
Robert Griesemer
a7dc9dbd20 - exponentially back off auto-sync'ing instead disabling it in case of failure 
R=rsc
DELTA=48  (35 added, 3 deleted, 10 changed)
OCL=34030
CL=34034
 2009-08-28 11:28:05 -07:00
Austin Clements
9d517ba3fd Implement runtime errors, divide-by-zero checking, nil pointer 
checking, bounds checking, and map key checking.

R=rsc
APPROVED=rsc
DELTA=202  (108 added, 72 deleted, 22 changed)
OCL=33981
CL=34031
 2009-08-28 10:39:57 -07:00
Robert Griesemer
636cdc7622 - collect consts and vars in one list 
- handle absence of forward-decls correctly
  (cannot assume a type was declared before it was used)

R=rsc
DELTA=112  (32 added, 38 deleted, 42 changed)
OCL=34008
CL=34027
 2009-08-28 09:11:01 -07:00
Kai Backman
ee31157e16 64 bit lsh, sub, and/or/eor. some placeholder files in syscall and os. 
R=rsc
APPROVED=rsc
DELTA=204  (139 added, 0 deleted, 65 changed)
OCL=34009
CL=34025
 2009-08-28 07:23:24 -07:00
David Symonds
646a27bd27 Build fix: fix typo in sort pkg. 
APPROVED=rsc
DELTA=2  (0 added, 0 deleted, 2 changed)
OCL=34016
CL=34022
 2009-08-28 02:27:32 -07:00
Rob Pike
25caf18a8e improve generated code for godocability 
R=rsc
DELTA=459  (168 added, 279 deleted, 12 changed)
OCL=34005
CL=34007
 2009-08-27 18:38:02 -07:00
Russ Cox
f7e92c596c os.File.ReadAt/WriteAt 
R=r
DELTA=84  (81 added, 0 deleted, 3 changed)
OCL=34006
CL=34006
 2009-08-27 18:36:45 -07:00
Rob Pike
185ae4f99e add Sort methods for convenience types 
R=gri
DELTA=9  (9 added, 0 deleted, 0 changed)
OCL=34000
CL=34003
 2009-08-27 18:23:45 -07:00
Rob Pike
8b6274eb9f add scripts tables to the unicode package 
R=rsc
DELTA=1479  (1422 added, 1 deleted, 56 changed)
OCL=33993
CL=33997
 2009-08-27 17:04:23 -07:00
Robert Griesemer
4ed666e228 doc fixes (no lang changes) 
- added missing predeclared identifiers
- html-escaping of a few <<'s and >>'s
- added a few links (and removed the §'s)

R=r
DELTA=30  (0 added, 0 deleted, 30 changed)
OCL=33985
CL=33995
 2009-08-27 16:45:42 -07:00
Robert Griesemer
1f95f0d353 tweaks 
R=r
DELTA=2  (0 added, 0 deleted, 2 changed)
OCL=33994
CL=33994
 2009-08-27 16:44:17 -07:00
Ken Thompson
c19c933f5a bug in arrayslice 
R=rsc
OCL=33987
CL=33987
 2009-08-27 14:59:26 -07:00
Robert Griesemer
9ecd30a286 - modified type switches (replacement for CL 32659) 
- takes into account new scoping rules

DELTA=52  (21 added, 7 deleted, 24 changed)
OCL=33967
CL=33982
 2009-08-27 14:22:51 -07:00
Ken Thompson
9bf597a210 inline slicearray 
R=rsc
OCL=33974
CL=33974
 2009-08-27 13:19:44 -07:00
Austin Clements
e653280cad Utilities to bridge native types and functions into 
interpreter values.  Also, print nil values properly.

R=rsc
APPROVED=rsc
DELTA=173  (173 added, 0 deleted, 0 changed)
OCL=33837
CL=33973
 2009-08-27 13:11:06 -07:00
Robert Griesemer
f96099dbac Cleanups: 
- remove visitor pattern interface (not used)
- added non-exported "branding" methods to enforce
  node hierarchy

R=rsc
DELTA=174  (13 added, 92 deleted, 69 changed)
OCL=33838
CL=33963
 2009-08-27 11:25:16 -07:00
Austin Clements
ea62b3441f Debugger architecture interface and definitions for AMD64. 
R=rsc
APPROVED=rsc
DELTA=114  (114 added, 0 deleted, 0 changed)
OCL=33957
CL=33962
 2009-08-27 11:24:13 -07:00
Austin Clements
c0dd9f526b Make the statement compiler not use the AST visitor. 
In the process, I made error handling in the statement
compiler much saner.  Instead of separately tracking various
error flags with weird relations, I just track if any error
messages have been produced.

R=rsc
APPROVED=rsc
DELTA=308  (98 added, 135 deleted, 75 changed)
OCL=33870
CL=33961
 2009-08-27 11:21:52 -07:00
Russ Cox
4b409289f6 remove Line in bufio.ReadLine(Bytes|Slice|String) 
also drop bool arg from ReadString

R=r
DELTA=45  (13 added, 1 deleted, 31 changed)
OCL=33923
CL=33960
 2009-08-27 11:20:15 -07:00
Russ Cox
bdcf1f8125 add and use Make.cmd 
R=r
DELTA=63  (23 added, 31 deleted, 9 changed)
OCL=33932
CL=33959
 2009-08-27 11:17:14 -07:00
Russ Cox
3443656bce clean up ideal handling; reject attempts 
to write type descriptors for ideal types

R=ken
OCL=33958
CL=33958
 2009-08-27 11:16:34 -07:00
Rob Pike
2156961bb7 fix build. changing var to const, which it should be anyway, 
implicitly works around 6g bug.

R=rsc
OCL=33953
CL=33953
 2009-08-27 09:58:43 -07:00
Rob Pike
94e691552f unicode tables for all categories 
maketables now has a --test option to verify the data.

R=rsc
DELTA=3087  (1982 added, 1001 deleted, 104 changed)
OCL=33947
CL=33950
 2009-08-27 09:14:32 -07:00
Nigel Tao
5cbc96d958 Introduce the image package. 
R=rsc
APPROVED=r,rsc
DELTA=244  (244 added, 0 deleted, 0 changed)
OCL=33733
CL=33940
 2009-08-26 21:51:03 -07:00
Ken Thompson
2d73b7f7f0 bug slicing array - cap is huge 
R=rsc
OCL=33936
CL=33936
 2009-08-26 19:19:07 -07:00
David Symonds
3cf330f089 template: Support iterables for repeated fields. 
R=r,rsc
APPROVED=rsc
DELTA=194  (97 added, 32 deleted, 65 changed)
OCL=33861
CL=33933
 2009-08-26 18:30:13 -07:00
Rob Pike
24dfb749c4 change IsDecimalDigit to IsDigit because Decimal is redundant 
R=rsc
DELTA=792  (398 added, 383 deleted, 11 changed)
OCL=33919
CL=33921
 2009-08-26 16:53:07 -07:00
Ian Lance Taylor
79606b9952 Cascading errors lead to a compiler crash. 
R=rsc
DELTA=18  (18 added, 0 deleted, 0 changed)
OCL=33914
CL=33917
 2009-08-26 16:24:51 -07:00
Russ Cox
90dcd5face add io.LimitReader. 
use it to limit data read from http.Request Body

R=r
DELTA=32  (8 added, 6 deleted, 18 changed)
OCL=33899
CL=33916
 2009-08-26 16:23:54 -07:00
Russ Cox
29415d0557 fix bufio bugs involving readers that return os.EOF with 
the last bit of data.

add a new iotest.DataErrReader for tests

R=r
DELTA=93  (41 added, 31 deleted, 21 changed)
OCL=33897
CL=33915
 2009-08-26 16:23:34 -07:00
Russ Cox
26a2642fc3 fix codec test bug - uint -> uint8 
R=r
OCL=33913
CL=33913
 2009-08-26 16:19:59 -07:00
Ian Lance Taylor
06cac23d28 Implement divWW_g in Go. 
R=gri
DELTA=105  (77 added, 23 deleted, 5 changed)
OCL=33890
CL=33910
 2009-08-26 16:14:17 -07:00
Rob Pike
396b47bbbd generate the unicode tables directly from web database 
after this CL, two more to come:
	1) add an exhaustive test, probably as a variant of maketables
	2) add ToUpper, ToLower, ToTitle and associated tests

R=rsc
DELTA=1578  (1007 added, 559 deleted, 12 changed)
OCL=33902
CL=33907
 2009-08-26 16:01:31 -07:00
Russ Cox
2aea4a063b recycle G structs 
R=r
DELTA=1  (1 added, 0 deleted, 0 changed)
OCL=33887
CL=33904
 2009-08-26 15:26:09 -07:00
Ian Lance Taylor
8ce468ea2f Restore comment line accidentally dropped in CL 33097. 
R=rsc
DELTA=1  (1 added, 0 deleted, 0 changed)
OCL=33891
CL=33891
 2009-08-26 14:40:34 -07:00
Robert Griesemer
08a209f387 cleanups before making larger changes 
R=rsc
DELTA=113  (10 added, 30 deleted, 73 changed)
OCL=33877
CL=33882
 2009-08-26 12:55:54 -07:00
Russ Cox
de7920e6fd finish ChanValue: Len and Cap. 
R=r
DELTA=45  (45 added, 0 deleted, 0 changed)
OCL=33873
CL=33881
 2009-08-26 12:42:22 -07:00
Russ Cox
653cef1ba0 add Close() and Closed() to ChanValue 
R=r
DELTA=60  (56 added, 3 deleted, 1 changed)
OCL=33868
CL=33872
 2009-08-26 10:47:18 -07:00
Robert Griesemer
06c2c89452 added Newton-Raphson Division as an additional bignum testcase 
R=rsc
DELTA=192  (192 added, 0 deleted, 0 changed)
OCL=33853
CL=33864
 2009-08-26 09:46:12 -07:00
Austin Clements
36eee6d1e1 Make the expression compiler not use the AST visitor. The 
statement compiler will be fixed in a later CL.

The input and output of the expression compiler are now
clearly distinguished.  In the process, I made the individual
expression compilers operate on the compiled form of their
children instead of AST nodes.  As a result, there are now
fewer places where I hand-craft intermediate expression nodes.

The diff looks scarier than it is, mostly because exprCompiler
has been split into the input and output types, resulting in
lots of little renames.

R=rsc
APPROVED=rsc
DELTA=774  (204 added, 199 deleted, 371 changed)
OCL=33851
CL=33851
 2009-08-25 17:57:40 -07:00
Rob Pike
87f2208bda rename runtime internals to have modern names (array->slice etc) 
R=rsc
DELTA=444  (179 added, 177 deleted, 88 changed)
OCL=33847
CL=33849
 2009-08-25 15:54:25 -07:00
Russ Cox
67815ef65b checkpoint & test (pidigits) before trying to automate. 
R=r
DELTA=616  (598 added, 11 deleted, 7 changed)
OCL=33846
CL=33848
 2009-08-25 15:37:22 -07:00
Russ Cox
75a38963ca cgocall bug fix. 
better FFI demo: compute fibonacci numbers using FFI'ed libgmp.

R=r
DELTA=281  (255 added, 19 deleted, 7 changed)
OCL=33815
CL=33820
 2009-08-24 21:16:15 -07:00
David Symonds
429157848f Wrap kludge text in HTML comments so the text/html output will remain valid HTML. 
Be more conservative: only mess with text/html and text/plain output.

R=rsc
APPROVED=rsc
DELTA=20  (12 added, 5 deleted, 3 changed)
OCL=33806
CL=33812
 2009-08-24 17:31:35 -07:00
Russ Cox
fdc4b4a47f start of FFI support, and a demo. 
R=r
DELTA=494  (492 added, 0 deleted, 2 changed)
OCL=33784
CL=33810
 2009-08-24 17:30:00 -07:00
Russ Cox
165a99038f ffi -> dynld. 
move out of export data into its own section

R=r
DELTA=222  (71 added, 99 deleted, 52 changed)
OCL=33801
CL=33808
 2009-08-24 17:27:55 -07:00
Russ Cox
d66d65da96 bug132 
R=ken
OCL=33792
CL=33803
 2009-08-24 17:06:10 -07:00
Russ Cox
92543daff1 change reflect test to avoid bug132 
R=gri
DELTA=20  (17 added, 0 deleted, 3 changed)
OCL=33793
CL=33802
 2009-08-24 17:04:12 -07:00
Russ Cox
8c253bcae5 first attempt at real FFI support. 
in a .6 file, an export line

	//ffi T localfib remotefib remote.so

means the dynamic linker should initialize
localfib, always a pointer, to the address of
remotefib, either text (T) or data (D) after
loading remote.so.

the C compiler will generate an export section
when given the pragmas

	#pragma package fib
	#pragma ffi T localfib remotefib remote.so

needing #pragma package is a bit of a kludge
and hopefully could go away later.

this is just the 6 tool chain support.
other architectures will happen once 6 settles down.

code using this to do FFI is in a later CL.

R=r
DELTA=161  (141 added, 14 deleted, 6 changed)
OCL=33783
CL=33795
 2009-08-24 16:15:21 -07:00
Rob Pike
0262f8834d fix duplicated word 
R=rsc
DELTA=1  (0 added, 0 deleted, 1 changed)
OCL=33788
CL=33791
 2009-08-24 16:12:59 -07:00