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ad71110669
Commit Graph

96 Commits

Author SHA1 Message Date
Robert Griesemer
ad71110669 - rewrote section on numeric literals (grammar easier to read, 
separate between ints and floats, added language regarding the
type of numeric literals)
- added language with respect to the scope of labels
- introduced ideal types for the purpose of the spec
- added language to expressions, operands
- added some more formal language about ideal type conversion
  (probably not 100% correct yet)

R=r
DELTA=145  (69 added, 4 deleted, 72 changed)
OCL=15165
CL=15186
 2008-09-11 17:48:20 -07:00
Rob Pike
c7ebfed655 add sections about types and constants 
R=gri
DELTA=133  (124 added, 0 deleted, 9 changed)
OCL=15122
CL=15143
 2008-09-11 10:21:02 -07:00
Rob Pike
27a56171c9 growing the tutorial 
R=gri
OCL=15115
CL=15115
 2008-09-10 17:11:04 -07:00
Ian Lance Taylor
203b55e319 Eliminate duplication of MethodDecl nonterminal by renaming 
the one associated with interface types.

R=gri
DELTA=3  (0 added, 0 deleted, 3 changed)
OCL=15092
CL=15096
 2008-09-10 13:24:47 -07:00
Robert Griesemer
667ef6c163 - incorporated bug fixes, todo's as suggested by rsc 
R=r
DELTA=32  (11 added, 2 deleted, 19 changed)
OCL=15087
CL=15093
 2008-09-10 13:00:32 -07:00
Rob Pike
ae4123f56b - stub for tutorial 
- tools to make it easy to embed programs

R=gri
DELTA=103  (97 added, 2 deleted, 4 changed)
OCL=15085
CL=15085
 2008-09-10 11:46:05 -07:00
Robert Griesemer
0416f994b7 - added convenience wrappers for sort 
(work now with Ken's latest compiler fix)
- exoanded test cases accordingly
- fixed a type in the spec (thx r)

R=r
DELTA=65  (62 added, 2 deleted, 1 changed)
OCL=15050
CL=15050
 2008-09-09 18:13:08 -07:00
Robert Griesemer
c59d2f13aa - moved spec todo's into spec (as html comment) 
- cleaned up todo.txt a bit

R=r
OCL=15009
CL=15009
 2008-09-09 10:48:14 -07:00
Robert Griesemer
4dc2528afa - added missing language to almost all types 
- fixed several examples to use new function type syntax
- added list of open spec issues to todo.txt

R=r
DELTA=143  (88 added, 8 deleted, 47 changed)
OCL=14974
CL=15007
 2008-09-09 10:37:19 -07:00
Robert Griesemer
7231ceb714 Proposal for new function type syntax as suggested by ken: 
- removed "func" from function type
- make it work by changing composite literal syntax to use {} instead of ()

FunctionType is now more in line with the rest of the declarations, as the
keyword "func" is now really part of the declaration and not part of the type.

R=r,ken
DELTA=49  (14 added, 12 deleted, 23 changed)
OCL=14864
CL=14955
 2008-09-08 15:01:04 -07:00
Robert Griesemer
cae0342230 - \' not allowed in string literals 
- \" not allowed in char literals
- replaces uses of printf with print

R=r,ken
DELTA=10  (2 added, 0 deleted, 8 changed)
OCL=14841
CL=14841
 2008-09-04 16:59:31 -07:00
Robert Griesemer
41d65ac4a5 - added missing language to operator section in spec 
R=r,ken
DELTA=100  (71 added, 9 deleted, 20 changed)
OCL=14827
CL=14832
 2008-09-04 15:17:27 -07:00
Robert Griesemer
f5cb258195 - clarification of type of array literals (always fixed array) 
- clarification of const decl syntax

R=r
DELTA=9  (4 added, 0 deleted, 5 changed)
OCL=14771
CL=14771
 2008-09-03 16:41:31 -07:00
Robert Griesemer
ce04d0197a - fixed typo 
R=r
OCL=14763
CL=14763
 2008-09-03 15:22:27 -07:00
Robert Griesemer
7a4ed4f8c4 - minor corrections to go_spec.txt 
- verified that all text from go_lang.txt is either present in its
  old form, or that we have corresponding updated sections for it
- delete go_lang.txt

R=r
DELTA=2389  (38 added, 2344 deleted, 7 changed)
OCL=14760
CL=14762
 2008-09-03 15:15:51 -07:00
Robert Griesemer
0976e34d65 Composite literal syntax. 
R=r
DELTA=25  (14 added, 2 deleted, 9 changed)
OCL=14750
CL=14753
 2008-09-03 13:37:44 -07:00
Robert Griesemer
354be785c6 - removed 'iota' from the keyword list 
- added missing operators

R=r
OCL=14672
CL=14672
 2008-08-29 17:16:47 -07:00
Robert Griesemer
df49fb3dc3 - Preliminary draft of what might become a real spec 
- All text taken from go_lang.txt (which is unchanged),
but added a contents section, and sorted the contents
section in a hopefully sensible manner to give it more
structure
- Reordered text to match order of contents section,
did not adjust the language (needs to be done),
but removed sections that were dulicates or invalid

High-level organization of the doc:
- Introduction
- Notation
- Source code representation
- Vocabulary
- Declarations and scope rules
- Types
- Expressions
- Statements
- Function declarations
- Packages
- Program initialization and execution

I hope this new structure will make it much clearer which
pieces are missing and where they need to go. go_lang.txt
has grown somewhat unstructured and new text was added as
we saw fit.

R=r
DELTA=2577  (2577 added, 0 deleted, 0 changed)
OCL=14639
CL=14639
 2008-08-28 17:47:53 -07:00
Robert Griesemer
2d697d67dc clarify pointer forward decls per ian's suggestion 
R=r
DELTA=13  (3 added, 7 deleted, 3 changed)
OCL=14406
CL=14406
 2008-08-21 17:18:01 -07:00
Robert Griesemer
2dabb6525a - explained function and method pointers 
- removed need for method types and literals
(gri & r)

R=r
DELTA=178  (101 added, 51 deleted, 26 changed)
OCL=14402
CL=14405
 2008-08-21 16:55:38 -07:00
Robert Griesemer
c2c49bec77 added scope rules, removed TODO 
R=r
DELTA=26  (19 added, 0 deleted, 7 changed)
OCL=14358
CL=14386
 2008-08-21 11:00:26 -07:00
Robert Griesemer
bb05942638 updated section on reserved words 
R=r
DELTA=44  (27 added, 2 deleted, 15 changed)
OCL=14353
CL=14355
 2008-08-20 16:32:00 -07:00
Rob Pike
9b1e6fddba fix one syntax error in declaration. 
reformat the bullet list about strings

R=gri
OCL=14128
CL=14128
 2008-08-12 13:21:49 -07:00
Rob Pike
68fb2d04d0 use tabs for indentation consistently 
R=gri
OCL=14125
CL=14125
 2008-08-12 11:38:34 -07:00
Rob Pike
f97832e4c2 New words regarding constants 
R=gri,ken
DELTA=64  (42 added, 3 deleted, 19 changed)
OCL=14116
CL=14124
 2008-08-12 11:20:34 -07:00
Robert Griesemer
fe582137f4 - removed fall-through for case: case: in switch statements 
- added ()'s to all print calls in examples
- augmented rule about use of identifiers

R=r
DELTA=11  (0 added, 1 deleted, 10 changed)
OCL=14097
CL=14097
 2008-08-11 18:09:31 -07:00
Robert Griesemer
e3fc124640 revert specification of pointer types to current implementation 
(do not allow explicit type forward declarations) and more clearly
specify resolution

R=r
DELTA=30  (9 added, 7 deleted, 14 changed)
OCL=13967
CL=13987
 2008-08-07 17:15:10 -07:00
Robert Griesemer
2f4352a26d - switched most of existing Go code to new export syntax 
- adjusted lang doc

R=r
DELTA=192  (26 added, 65 deleted, 101 changed)
OCL=13844
CL=13848
 2008-08-04 17:17:59 -07:00
Rob Pike
84c8d85fe6 slices and string/array concatenation 
OCL=13382
CL=13382
 2008-07-23 11:22:30 -07:00
Rob Pike
f4dcf51846 document initialization 
OCL=13369
CL=13369
 2008-07-22 17:53:53 -07:00
Rob Pike
febbf82e8d fix some bad spaces 
OCL=13363
CL=13363
 2008-07-22 15:25:09 -07:00
Rob Pike
220edc48da Expand section on compound literals. 
R=ken,gri
DELTA=31  (22 added, 0 deleted, 9 changed)
OCL=13351
CL=13362
 2008-07-22 15:23:06 -07:00
Rob Pike
c1f5eda7a2 change date 
OCL=13331
CL=13331
 2008-07-21 18:06:39 -07:00
Rob Pike
777ee7163b map delete 
SVN=128258
 2008-07-21 16:18:04 -07:00
Rob Pike
7eb7ff2b36 new channel syntax 
select cleans up too

SVN=127816
 2008-07-17 10:47:32 -07:00
Rob Pike
1401c11008 improve the examples in the section on iota 
SVN=127347
 2008-07-15 15:27:31 -07:00
Robert Griesemer
6def94ad83 - added missing keyword 'iota' 
SVN=126397
 2008-07-08 16:01:10 -07:00
Rob Pike
c685e1b70d add a disclaimer 
SVN=126379
 2008-07-08 14:52:48 -07:00
Robert Griesemer
835cd46941 - first cut a Go parser in Go 
SVN=126242
 2008-07-07 17:27:14 -07:00
Robert Griesemer
de5442893d A small but powerful change in constant declarations. Proposal by ken 
after some discussion about enums. Implementation should be trivial.
Wording in the doc should be improved, probably.

SVN=125946
 2008-07-03 13:19:07 -07:00
Robert Griesemer
ceb01373bc - more minor fixes 
SVN=125574
 2008-07-01 17:18:28 -07:00
Robert Griesemer
bc8ef4d526 - minor update 
SVN=125471
 2008-07-01 09:02:04 -07:00
Robert Griesemer
8af8dff65b - updated doc 
SVN=125468
 2008-07-01 08:48:24 -07:00
Rob Pike
daebf91d2c fix up grammar for optional elements in if and switch conditions 
SVN=122915
 2008-06-16 12:02:27 -07:00
Robert Griesemer
a40a79829f - fixed minor issues in spec 
- fixed a couple of bugs in the spec (pointed out by iant)

SVN=122479
 2008-06-12 13:12:41 -07:00
Robert Griesemer
4ff63a4794 - updated spec w/ respect to variable types and shift operators 
SVN=121774
 2008-06-09 16:32:49 -07:00
Robert Griesemer
e92b753810 - fixed a few tests and added 3 incorrectly succeeding tests 
- updated go_lang.txt to be more uniform and match the implementation
- made makehtml work on Mac
- fixed a couple of bugs in go.atg

SVN=121520
 2008-06-06 15:53:14 -07:00
Robert Griesemer
896c8f4ecc - fixed a typo 
SVN=120165
 2008-05-27 17:09:40 -07:00
Rob Pike
d4aa5c0b45 add disclaimer, authors. 
preparation for linking to p page

SVN=118969
 2008-05-15 17:41:39 -07:00
Rob Pike
9119f55e6d add a couple of TODOs 
fixed grammar for "Program"

SVN=118923
 2008-05-15 14:13:44 -07:00