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Commit Graph

70 Commits

Author SHA1 Message Date
Robert Griesemer
db7a6221e9 raw strings may span multiple lines
R=r
DELTA=7  (2 added, 0 deleted, 5 changed)
OCL=30492
CL=30494
2009-06-18 13:51:14 -07:00
Robert Griesemer
cfe9211753 - removed duplicate definition of StringLit
- fixed nonsense sentence in numeric basic type section
- hlinted

R=r,rsc
DELTA=50  (10 added, 22 deleted, 18 changed)
OCL=30484
CL=30490
2009-06-18 13:29:40 -07:00
Robert Griesemer
3b576a7704 fix for incorrect type switch clause:
- nil is not a keyword
- type -> Type

R=rsc
DELTA=10  (4 added, 0 deleted, 6 changed)
OCL=30433
CL=30435
2009-06-17 14:31:33 -07:00
Rob Pike
6739b8d606 string([]int) is now implemented
R=rsc
DELTA=18  (10 added, 2 deleted, 6 changed)
OCL=29909
CL=29909
2009-06-04 16:51:47 -07:00
Russ Cox
d83dc4f5c6 unary ^ update.
[]int -> string is already in the document.

DELTA=7  (1 added, 1 deleted, 5 changed)
OCL=29622
CL=29631
2009-05-29 16:04:16 -07:00
Rob Pike
65ec16b637 Automated g4 rollback of changelist 29478.
*** Reason for rollback ***

  these semicolons are necessary only because of a bug in 6g

*** Original change description ***

add missing semicolons in example

TBR=gri
OCL=29624
CL=29624
2009-05-29 15:46:03 -07:00
Rob Pike
c4a74b0b4a add missing semicolons in example
R=rsc
DELTA=5  (0 added, 0 deleted, 5 changed)
OCL=29475
CL=29478
2009-05-27 18:31:28 -07:00
Robert Griesemer
838cf124f0 key:value notation for composites
R=rsc
DELTA=106  (69 added, 9 deleted, 28 changed)
OCL=29203
CL=29254
2009-05-22 10:25:06 -07:00
Russ Cox
b89a54e5c6 new, stricter interface rule:
in x.(T) x cannot be a nil (uninitialized) interface variable.

remove TODO per discussion.

DELTA=3  (1 added, 1 deleted, 1 changed)
OCL=29123
CL=29134
2009-05-20 18:16:04 -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
533dfd6291 New type compatibility rules:
- changed type equality to type compatibility, updated rules
- string literals have ideal string type
- conversion w/ relaxed type compatibilty

DELTA=123  (26 added, 22 deleted, 75 changed)
OCL=28763
CL=28780
2009-05-13 16:56:00 -07:00
Robert Griesemer
98b4f6ac38 cleanup of unsafe documentation
R=r
DELTA=19  (4 added, 7 deleted, 8 changed)
OCL=28723
CL=28732
2009-05-12 21:37:46 -07:00
Rob Pike
fb24d792da update spec to io.Writer
R=rsc
DELTA=1  (0 added, 0 deleted, 1 changed)
OCL=28528
CL=28531
2009-05-08 11:21:20 -07:00
Robert Griesemer
1a304e1d93 - document string([]int{...}) conversion
- cleanup of open issues section

R=r
DELTA=31  (12 added, 9 deleted, 10 changed)
OCL=28450
CL=28513
2009-05-08 10:25:06 -07:00
Robert Griesemer
4f18549c02 clarifying ambiguity of evaluation order
R=r
DELTA=16  (0 added, 3 deleted, 13 changed)
OCL=28133
CL=28178
2009-05-01 17:00:16 -07:00
Robert Griesemer
ce9fbdbee0 typo in spec
R=tgs
DELTA=1  (0 added, 0 deleted, 1 changed)
OCL=28032
CL=28032
2009-04-29 11:45:08 -07:00
Robert Griesemer
88a0c4071d fixed typo in EBNF of ENBF
R=iant
DELTA=1  (0 added, 0 deleted, 1 changed)
OCL=27801
CL=27806
2009-04-23 14:42:21 -07:00
Robert Griesemer
40d6bb5969 - book-keeping in the TODO section:
- removed closed, resolved, or off-the-table items
  - consolidated remaining items
- no changes to the spec

R=r
DELTA=116  (1 added, 102 deleted, 13 changed)
OCL=27596
CL=27640
2009-04-20 15:32:20 -07:00
Rob Pike
2a1683a007 spec change for redeclaration
R=iant,gri
DELTA=14  (14 added, 0 deleted, 0 changed)
OCL=27615
CL=27618
2009-04-19 20:04:15 -07:00
Russ Cox
bcdc247f28 spec edits for array slice change
R=r
DELTA=6  (0 added, 2 deleted, 4 changed)
OCL=27532
CL=27582
2009-04-16 23:06:48 -07:00
Rob Pike
55faa5f10e fix one word for consistency.
R=gri
OCL=27543
CL=27543
2009-04-15 21:49:50 -07:00
Rob Pike
b340879ce3 tweak grammar and associated prose to permit things like x.y in range clauses.
R=rsc
DELTA=5  (3 added, 0 deleted, 2 changed)
OCL=27536
CL=27540
2009-04-15 20:51:17 -07:00
Rob Pike
7aee71bd4f spec for range on strings
R=rsc,iant
DELTA=17  (11 added, 0 deleted, 6 changed)
OCL=27529
CL=27535
2009-04-15 20:28:25 -07:00
Rob Pike
c956e90913 add a section about order of evaluation
DELTA=32  (29 added, 2 deleted, 1 changed)
OCL=27197
CL=27469
2009-04-14 20:10:49 -07:00
Rob Pike
736a1aeb81 an attempt at simpler yet more correct semicolon rules.
(i'd be happy to drop the paren one as well, reducing it to one case)

DELTA=4  (0 added, 3 deleted, 1 changed)
OCL=27058
CL=27060
2009-04-02 23:03:41 -07:00
Rob Pike
f538760552 fix last 3 references to 'type guards'
R=gri
DELTA=3  (0 added, 0 deleted, 3 changed)
OCL=26908
CL=26908
2009-03-30 16:08:41 -07:00
Robert Griesemer
c5c577c1ff - minor tweak to composite literal production:
renamed PairExpr -> KeyValueExpr and PairExprList -> KeyValueList
(to match corresponding nodes in AST per rsc' suggestion)

- added a couple of TODOs

R=r,rsc
DELTA=10  (2 added, 0 deleted, 8 changed)
OCL=26837
CL=26840
2009-03-27 13:43:28 -07:00
Robert Griesemer
62fd90ab76 use FunctionType in FunctionLit production
R=r
DELTA=1  (0 added, 0 deleted, 1 changed)
OCL=26738
CL=26753
2009-03-25 13:58:44 -07:00
Rob Pike
21d03496e7 add some words (written by rsc) about the state of typed constants.
DELTA=31  (31 added, 0 deleted, 0 changed)
OCL=26709
CL=26716
2009-03-24 19:16:42 -07:00
Rob Pike
1141716c5c change notation: s/Stat/Stmt/ in grammatical productions
DELTA=26  (0 added, 0 deleted, 26 changed)
OCL=26703
CL=26705
2009-03-24 17:45:53 -07:00
Rob Pike
94b67eb8d8 delete incorrect, dreg example of select on type
R=gri,rsc
DELTA=48  (28 added, 11 deleted, 9 changed)
OCL=26630
CL=26701
2009-03-24 17:40:47 -07:00
Rob Pike
afee1c5f0c add simple text about & and *.
clean up html: PLEASE RUN TIDY WHEN YOU EDIT THIS DOCUMENT
deferring method value update until we decide what happens.

R=gri
DELTA=50  (38 added, 4 deleted, 8 changed)
OCL=26609
CL=26612
2009-03-20 17:41:25 -07:00
Rob Pike
2a5af744a6 fix wording of &T{x}
R=rsc
DELTA=5  (0 added, 2 deleted, 3 changed)
OCL=26607
CL=26607
2009-03-20 17:03:48 -07:00
Robert Griesemer
091cba8d03 minor adjustments to switches text
R=r
DELTA=16  (5 added, 1 deleted, 10 changed)
OCL=26530
CL=26543
2009-03-19 08:39:40 -07:00
Rob Pike
37ab838d3a &Foo{x,y} wasn't in the spec. This gets it in, dependent on a proper section regarding
address operators, to follow.

R=rsc
DELTA=11  (10 added, 0 deleted, 1 changed)
OCL=26529
CL=26532
2009-03-18 22:58:36 -07:00
Rob Pike
70c1a106e6 drop the ,ok switch; keep the straight type switch.
R=rsc,gri
DELTA=97  (26 added, 42 deleted, 29 changed)
OCL=26436
CL=26527
2009-03-18 19:23:59 -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
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
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
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
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
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
Rob Pike
ef1b9653dd conversions are mostly cleaned up; bring the spec in line.
R=gri
DELTA=31  (12 added, 18 deleted, 1 changed)
OCL=25974
CL=25976
2009-03-09 22:35:06 -07:00
Robert Griesemer
b813ee0e44 revert QualifiedIdent to old production
R=r
DELTA=1  (0 added, 0 deleted, 1 changed)
OCL=25732
CL=25777
2009-03-05 15:01:54 -08:00
Rob Pike
811dd2584c fix an HTML glitch.
say a little more about package main.

R=rsc
DELTA=7  (4 added, 0 deleted, 3 changed)
OCL=25725
CL=25725
2009-03-04 20:39:39 -08:00
Russ Cox
5958dd6f94 Suggested tweaks up to package section.
Major ones:
* Be consistent: "numeric type" and "arithmetic operator".
* if/swtch take "simple statement" not "short variable declaration".
* There was a comment that implied for x,y := range z() might
  evaluate z() multiple times.  I deleted it.

R=r,gri
DELTA=124  (24 added, 4 deleted, 96 changed)
OCL=25706
CL=25715
2009-03-04 17:19:21 -08:00