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Commit Graph

1842 Commits

Author SHA1 Message Date
Rob Pike
bcb464d221 add test for type switches
R=rsc
DELTA=169  (169 added, 0 deleted, 0 changed)
OCL=26433
CL=26437
2009-03-17 20:55:42 -07:00
Ken Thompson
1e0c17e294 switch on false error
R=r
OCL=26434
CL=26434
2009-03-17 19:10:32 -07:00
Robert Griesemer
592dbb2d0a daily snapshot:
- first part of AST cleaned up and documented
- tons of related cleanups and adjustments

R=r
OCL=26430
CL=26430
2009-03-17 18:41:35 -07:00
Rob Pike
5a5784977a type switches
R=rsc,gri
DELTA=107  (90 added, 1 deleted, 16 changed)
OCL=26420
CL=26427
2009-03-17 16:48:35 -07:00
Ken Thompson
0f469a99a3 binary search on type switches.
new feature 'case nil:' in type switch
will match iff the interface is nil.

R=r
OCL=26404
CL=26404
2009-03-17 13:58:38 -07:00
Rob Pike
e9f4fb2839 change the tutorial to use File, file rather than FD, fd.
also make the default input for makehtml be go_tutorial.txt.

R=rsc
DELTA=176  (58 added, 58 deleted, 60 changed)
OCL=26374
CL=26374
2009-03-16 22:53:23 -07:00
Ian Lance Taylor
bd64e81041 Recognize gccgo error message.
const2.go:7:9: error: expected '='

Uses '.' to recognize the quotation marks, as the actual
characters printed depend on the user's locale.

R=rsc
DELTA=1  (0 added, 0 deleted, 1 changed)
OCL=26360
CL=26373
2009-03-16 21:48:07 -07:00
Ian Lance Taylor
1e39143966 Don't try to define the same label twice, as that produces a
label redefinition error.

R=gri
DELTA=6  (0 added, 0 deleted, 6 changed)
OCL=26357
CL=26372
2009-03-16 21:47:38 -07:00
Robert Griesemer
3cfd91f85b daily snapshot:
- use explicit expression lists instead of binary trees to represent lists of the form a, b, c
(per discussion w/ Russ)
- use explicit nodes for various language constructs for better readability
- various adjustments in parsing and printing

next steps:
- clean up AST fully so it can be checked in as library

R=r
OCL=26371
CL=26371
2009-03-16 20:29:31 -07:00
Robert Griesemer
dea4394a67 instead of unlabeled statements, have a single labeled statement
- no syntactic or semantic change

R=r
DELTA=45  (24 added, 18 deleted, 3 changed)
OCL=26349
CL=26368
2009-03-16 17:36:52 -07:00
Ken Thompson
5136a9e1f7 change format of Sigt and Sigi
to allow room for type hash
needed for log-time type switch.

R=r
OCL=26354
CL=26354
2009-03-16 15:27:08 -07:00
Robert Griesemer
1b141ca068 added &^ and &^=
R=rsc
DELTA=14  (12 added, 0 deleted, 2 changed)
OCL=26278
CL=26348
2009-03-16 14:20:08 -07:00
Robert Griesemer
5a27079801 spec and implementation disagree with respect to label declarations
R=rsc
DELTA=19  (19 added, 0 deleted, 0 changed)
OCL=26284
CL=26336
2009-03-16 11:21:58 -07:00
Robert Griesemer
ec77e75e5d daily snapshot:
- various parser fixes to match updated spec (&&, &^=, label decls, const decls)
- using html template for directory and error page in doc server
- show compile errors inplace in the source
- cleanups

R=rsc
OCL=26287
CL=26287
2009-03-13 16:59:51 -07:00
Ken Thompson
4523ee9ac8 close/closed on chans
R=r
OCL=26281
CL=26285
2009-03-13 16:47:54 -07:00
Kai Backman
db3a21d7c6 5a 5c 5l from inferno distribution
R=rsc
APPROVED=rsc
DELTA=19042  (19042 added, 0 deleted, 0 changed)
OCL=26268
CL=26270
2009-03-13 15:03:07 -07:00
Robert Griesemer
b260916a55 internal compiler error
R=rsc
DELTA=18  (18 added, 0 deleted, 0 changed)
OCL=26266
CL=26266
2009-03-13 14:14:50 -07:00
Russ Cox
5fbadf0bc3 warn -> yyerror in mparith.
close two more bugs.

R=ken
OCL=26226
CL=26226
2009-03-12 19:57:30 -07:00
Russ Cox
f8ba0f4511 mem.html: nit
go_spec.html: document const type propagation

R=ken
OCL=26223
CL=26225
2009-03-12 19:04:56 -07:00
Russ Cox
8f194bf5ff make 6g constants behave as ken proposes. (i hope.)
various bug fixes and tests involving constants.

test/const1.go is the major new test case.

R=ken
OCL=26216
CL=26224
2009-03-12 19:04:38 -07:00
Rob Pike
9b5d82327b s/expressios/expressions/
OCL=26222
CL=26222
2009-03-12 18:47:49 -07:00
Rob Pike
e20834092f weasel words about types in shift expressions suggested by rsc
R=rsc
OCL=26220
CL=26220
2009-03-12 18:40:07 -07:00
Ken Thompson
6eb54cb05b chan flags close/closed installed
runtime not finished.

R=r
OCL=26217
CL=26217
2009-03-12 17:55:11 -07:00
Robert Griesemer
e06a654ce1 daily snapshot:
- correctly associate comments with declarations
  (available through AST)
- very raw printing of interface
- much more functionality, now needs some formatting, sorting, etc.

R=r
OCL=26213
CL=26213
2009-03-12 17:24:03 -07:00
Rob Pike
ce9417ee1a fix language regarding type of numeric literals
R=rsc
DELTA=4  (0 added, 2 deleted, 2 changed)
OCL=26208
CL=26212
2009-03-12 17:08:47 -07:00
Rob Pike
307ec21932 what is the name for "&^". let's go with bit clear (and not)
R=rsc
DELTA=14  (0 added, 0 deleted, 14 changed)
OCL=26159
CL=26206
2009-03-12 15:53:56 -07:00
Robert Griesemer
6f321e28f4 - remove special handling of '\n' characters (used to be treated as comments
for pretty printer purposes - now properly ignored as white space since we
have line/col information)
- changed sample use in comment to an actually compiled function to make sure
sample is actually working
- added extra tests (checking line and column values, and the tokenize function)

R=rsc
DELTA=253  (61 added, 67 deleted, 125 changed)
OCL=26143
CL=26181
2009-03-12 11:04:11 -07:00
Rob Pike
0282719387 fix unqouted &
R=gri
OCL=26158
CL=26158
2009-03-11 22:02:18 -07:00
Rob Pike
cd04ec95ea bit clear: &^ and &^=
R=gri
DELTA=5  (3 added, 0 deleted, 2 changed)
OCL=26155
CL=26157
2009-03-11 21:59:05 -07:00
Ken Thompson
bb02e481d2 added bitclear operators &^ and &^=
R=r
OCL=26152
CL=26152
2009-03-11 19:59:35 -07:00
Ken Thompson
767845b6fa bug 125
R=r
OCL=26146
CL=26146
2009-03-11 17:37:04 -07:00
Ken Thompson
48f6b516e2 bug 137
R=r
OCL=26142
CL=26142
2009-03-11 16:25:45 -07:00
Russ Cox
4eb7ceba58 complain when trying to put T into an interface
if T has pointer methods.  this is just a heuristic
but it catches the problem robert ran into and
lets me put the larger interface issues aside for
now.  found one bug in pretty.

R=ken
OCL=26141
CL=26141
2009-03-11 16:06:17 -07:00
Robert Griesemer
40e204b9eb - update pretty sources to match new scanner interface
R=r
OCL=26129
CL=26131
2009-03-11 12:52:11 -07:00
Russ Cox
7a706fb3d7 Rename os.FD to os.File.
Make Fstat, Readdirnames, and Readdir methods
on os.File.

R=r
DELTA=281  (79 added, 3 deleted, 199 changed)
OCL=25891
CL=26130
2009-03-11 12:51:10 -07:00
Russ Cox
6479d89378 document json
R=r
DELTA=115  (102 added, 0 deleted, 13 changed)
OCL=25953
CL=26128
2009-03-11 12:50:58 -07:00
Robert Griesemer
68c69fac9e - scanner to track line/col number instead of byte position only
- fixed a parameter name in tabwriter

R=rsc
DELTA=110  (21 added, 17 deleted, 72 changed)
OCL=26123
CL=26127
2009-03-11 12:48:45 -07:00
Russ Cox
32bf48c6d8 document http
R=r
DELTA=84  (63 added, 4 deleted, 17 changed)
OCL=25950
CL=26126
2009-03-11 12:45:53 -07:00
Rob Pike
5559ff6ece fix old-style print call in constant
R=rsc
OCL=26093
CL=26093
2009-03-10 20:47:42 -07:00
Ian Lance Taylor
062d6998ab Add support for a -I option. -I DIR searches for packages in
DIR.

R=ken,rsc
DELTA=49  (41 added, 2 deleted, 6 changed)
OCL=26057
CL=26092
2009-03-10 20:03:31 -07:00
Ken Thompson
d27e9f528d bug086
R=r
OCL=26090
CL=26090
2009-03-10 19:16:31 -07:00
Robert Griesemer
61815b8316 snapshot of today
(little progress with interface printing, but now shows a
list of exported function names)

R=r
OCL=26082
CL=26082
2009-03-10 18:20:08 -07:00
Robert Griesemer
915f176f7f - fixing (internal) capitalization
R=rsc
DELTA=7  (0 added, 0 deleted, 7 changed)
OCL=26080
CL=26080
2009-03-10 18:09:13 -07:00
Robert Griesemer
d671daf7f7 - allow unicode digits in identifiers
- fixed a bug with character escapes (before: allowed arbitrary long sequences)

R=r
DELTA=63  (33 added, 19 deleted, 11 changed)
OCL=26010
CL=26070
2009-03-10 17:08:05 -07:00
Ken Thompson
0c4f4587d7 bug with interaction of variables
declared in cases and heap allocation

R=r
OCL=26064
CL=26064
2009-03-10 16:49:34 -07:00
Robert Griesemer
b2e91a9a29 constant conversion of int (non-ideal) constant doesn't work
R=rsc
DELTA=20  (20 added, 0 deleted, 0 changed)
OCL=26054
CL=26062
2009-03-10 16:39:23 -07:00
Robert Griesemer
47ba59ddb0 - adjustments due to changed tabwriter interface
- more comments in parser

R=r
OCL=26060
CL=26060
2009-03-10 16:31:19 -07:00
Rob Pike
4cbfcae3d8 add unicode data for decimal digit, preparatory to allowing them in identifiers.
R=rsc
DELTA=431  (430 added, 0 deleted, 1 changed)
OCL=25975
CL=26059
2009-03-10 16:30:27 -07:00
Robert Griesemer
6906e3b884 - incorporate suggestions from previous code review
R=rsc
DELTA=64  (18 added, 3 deleted, 43 changed)
OCL=26046
CL=26058
2009-03-10 16:30:26 -07:00
Robert Griesemer
e7980732ee tabwriter documentation
R=rsc
DELTA=62  (31 added, 5 deleted, 26 changed)
OCL=26022
CL=26040
2009-03-10 14:55:04 -07:00