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1,761 Commits 58 Branches 402 Tags 522 MiB
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218 Commits

Author SHA1 Message Date
Russ Cox
0793c88371 fix build 
TBR=gri
OCL=25719
CL=25719
 2009-03-04 17:37:47 -08:00
Robert Griesemer
b4802dd568 Created new directory lib/lang: 
- move scanner to into lib/lang
- added test
- adjusted various make and build files

R=r
DELTA=1731  (973 added, 753 deleted, 5 changed)
OCL=25668
CL=25713
 2009-03-04 17:13:12 -08:00
Robert Griesemer
77567265a8 Preparation for moving scanner into a lib: 
- separated out token definition from scanner
- cleaned up token and scanner implementation
- added comments to exported interfaces

R=r
OCL=25665
CL=25665
 2009-03-03 18:25:07 -08:00
Robert Griesemer
63b332eddd - allow ()'s and {}'s for now when parsing calls/composite literals 
- require ()'s around composite literals at the if/for/switch control clause level
- fixed a nasty bug: passing a value instead of a pointer to a value to an interface
  variable - and not noticing that the value is copied

R=r
OCL=25649
CL=25649
 2009-03-03 16:00:06 -08:00
Russ Cox
be2edb5761 Automated g4 rollback of changelist 25024, 
plus significant hand editing.

Back to T{x} for composite literals.

R=r
OCL=25612
CL=25632
 2009-03-03 08:39:12 -08:00
Robert Griesemer
d169268a1a scanner cleanup - getting it ready to as a library 
- removed unneeded code that accumulated over time
- change src from string to []byte (perhaps should be io.Read
but that has some other disadvantages)
- simplified interface

R=r
OCL=25615
CL=25615
 2009-03-02 20:27:09 -08:00
Robert Griesemer
fadf159a81 fix a bug: do not print a ';' after a label if there wasn't one 
R=r
OCL=25526
CL=25528
 2009-02-27 16:28:36 -08:00
Robert Griesemer
3689e221e8 Steps towards a general scanner/parser library for Go: 
- converted more of AST and parser to use interfaces and explicit
structs for individual Go constructs (can be replaced now with
interface calls such that the parser becomes AST structure
independent, as suggested by rsc)
- added more tests (find all .go files under GOROOT)
- (temporarily) lost html links for identifiers when generating
html output
- TODO: lots of cleanups

R=r
OCL=25518
CL=25518
 2009-02-27 15:40:17 -08:00
Robert Griesemer
6ddc48b84a - fixed a bug with //-comment parsing 
R=r
OCL=25343
CL=25343
 2009-02-23 17:16:55 -08:00
Robert Griesemer
4137f02bb7 - permit ()'s in types (TODO: update spec) 
- accept embedded interfaces in interfaces
- missing: output incorrect, but at least all source code is accepted again

R=r
OCL=25223
CL=25223
 2009-02-19 16:47:58 -08:00
Robert Griesemer
18ed7e690a - accept new composite literal syntax 
- remove all parsing heuristics
- as a result, accept a wider syntax, but parser is simpler

R=r
OCL=25029
CL=25029
 2009-02-13 16:27:53 -08:00
Robert Griesemer
127526649f - vector package (identical to array except for names) 
- updated some file (but not all - left array package in place for now)

R=rsc
DELTA=530  (483 added, 0 deleted, 47 changed)
OCL=25025
CL=25025
 2009-02-13 15:07:56 -08:00
Russ Cox
9f8f2e6130 convert composite literals from { } to ( ). 
only non-trivial changes are in
	convlit1.go
	golden.out

R=gri
OCL=25019
CL=25024
 2009-02-13 14:48:32 -08:00
Robert Griesemer
8e7873672e - fixed bugs related to the empty statement 
(now in sync with the spec and with 6g)
- fixed incorrect logging statement in gds

R=r
OCL=24970
CL=24970
 2009-02-12 16:06:21 -08:00
Russ Cox
49e2087848 insert type assertions when narrowing. 
R=r
OCL=24349
CL=24913
 2009-02-11 17:55:16 -08:00
Robert Griesemer
e08cc15251 Some real GDS functionality: 
- directory listings w/ working links
- some links working in source code (most don't do the right thing yet)
- use of logging

R=r
OCL=24728
CL=24728
 2009-02-09 21:05:14 -08:00
Robert Griesemer
9acd2a9731 snapshot: 
- first stab at a Go Documentation Server (gds)
- various fixes to make initial version of gds work

R=r
OCL=24588
CL=24588
 2009-02-06 15:26:30 -08:00
Robert Griesemer
187cf78a7c - preparation for setting up types 
- moved Object, Type, Scope  out of AST into symboltable
  - moved universe into symboltable
  - removed dead code
- fixed dependency computation (pretty -d filename.go)
- lots of cleanups
- removed tocken channel connection between parser and scanner
  (was cute, but not really needed)

R=r
OCL=24545
CL=24545
 2009-02-06 11:10:25 -08:00
Robert Griesemer
89fc8465a8 - caseify parser functions (all but a few should not be exported) 
- more elegant tracing code
- removed some dead code, cleanups

R=r
OCL=24452
CL=24452
 2009-02-05 14:22:09 -08:00
Robert Griesemer
5d571cc67e snapshot: 
- ast statements now use interfaces
- deleted old (now unused) code

R=r
OCL=24422
CL=24422
 2009-02-05 11:05:02 -08:00
Robert Griesemer
1595a1947c today's snapshot: steps towards using interfaces for statements in ast 
R=r
OCL=24380
CL=24380
 2009-02-04 18:28:41 -08:00
Robert Griesemer
c048ee21ad - converted expr representation of ast into a new representation 
using interfaces properly => much cleaner code
- converted tracing code to use 'defer' statement
- next steps: convert rest of ast as well

R=r
OCL=24277
CL=24277
 2009-02-03 17:44:01 -08:00
Robert Griesemer
b67603dfef - added experimental flag '-def': will print (not parse!) 
'def' instead of 'func', 'const', or 'type'

R=r
OCL=24092
CL=24094
 2009-02-02 11:51:07 -08:00
Robert Griesemer
6dd93bbfbc - changed pretty parser to parse and print new function type syntax 
- added more test cases
- fixed a bug in test script which prevented errors to show up...

R=r
OCL=23832
CL=23974
 2009-01-30 15:31:04 -08:00
Robert Griesemer
699721a0ea - removed obsolete files from repository 
(most of this has been integrated into pretty,
the rest has been archived).

R=r
OCL=23842
CL=23842
 2009-01-29 17:00:18 -08:00
Robert Griesemer
eecce5f130 - make test work with 6g 
R=r
OCL=23821
CL=23823
 2009-01-29 15:16:22 -08:00
Robert Griesemer
3d4d5ad04c defer statement 
R=r
OCL=23542
CL=23542
 2009-01-26 17:48:27 -08:00
Robert Griesemer
88da39feea - snapshot before making larger change 
R=r
OCL=23403
CL=23403
 2009-01-23 13:50:14 -08:00
Robert Griesemer
9e3b0f444a snapshot before making more changes: 
- fine-tuning of ast
- more accurate block pos info (improved printing in some cases)
- collecting local variables and fields
- more work on type checking
- lots of minor tweaks

R=r
OCL=23375
CL=23375
 2009-01-23 09:44:01 -08:00
Robert Griesemer
96c20204a7 - updated pretty (removed "export") 
R=r
OCL=23134
CL=23134
 2009-01-20 15:22:33 -08:00
Russ Cox
839a68469b delete export 
TBR=r
OCL=23121
CL=23127
 2009-01-20 14:40:40 -08:00
Robert Griesemer
626d25065d casify struct fields 
R=r
OCL=22998
CL=22998
 2009-01-16 15:31:34 -08:00
Russ Cox
360962420c casify, cleanup sys 
R=r
OCL=22978
CL=22984
 2009-01-16 14:58:14 -08:00
Robert Griesemer
2527bba993 casify pretty 
R=r
OCL=22899
CL=22899
 2009-01-15 17:16:41 -08:00
Robert Griesemer
2ab55776b5 - fixed untab.go to compile again 
R=r
OCL=22871
CL=22871
 2009-01-15 15:14:19 -08:00
Robert Griesemer
aa1264472e - added mechanism to detect capitalization issues 
Use: pretty -naming files

R=r
OCL=22859
CL=22859
 2009-01-15 14:19:35 -08:00
Rob Pike
61f3302044 printf->Printf etc. 
the raw fmt routines will be another, smaller but subtler pass.

R=rsc
DELTA=157  (0 added, 0 deleted, 157 changed)
OCL=22851
CL=22851
 2009-01-15 13:48:11 -08:00
Robert Griesemer
a0c709bef8 - use new letter definition for pretty 
- fixed a bug with error column reporting in the presence of utf-8 chars
- fixed an assertion failure

R=r
OCL=22762
CL=22762
 2009-01-14 15:19:34 -08:00
Robert Griesemer
ba556a8818 - removed an unnecessary field from AST.Expr nodes 
R=r
OCL=22601
CL=22601
 2009-01-12 17:44:10 -08:00
Robert Griesemer
0a0ee89f8b - remove obsolete files (missed before) 
R=r
OCL=22475
CL=22475
 2009-01-09 16:30:00 -08:00
Robert Griesemer
c620dd9759 - preparation to add type info to ast 
- consolidation of files, cleanup
- more success producing idempotent output for some files with comments
  containing tabs
- snapshot of the day

R=r
OCL=22474
CL=22474
 2009-01-09 16:28:09 -08:00
Rob Pike
c45d2a767c simplify flag interface. no more BVal etc. you just get a pointer. 
fixed everything except the tutorial.

R=rsc
DELTA=404  (94 added, 139 deleted, 171 changed)
OCL=22414
CL=22422
 2009-01-09 13:42:46 -08:00
Robert Griesemer
d54abad06f - first (global) idents with proper links to declarations in html output 
(e.g. pretty -html source.go > source.html; then look at the html.file in a browser)

R=r
OCL=22331
CL=22331
 2009-01-08 14:43:56 -08:00
Robert Griesemer
4dc3d74a36 - fixed a bug with building right-recursive trees iteratively 
- moving scope handling into parser (simpler)
- snapshot of work today so far

R=r
OCL=22301
CL=22301
 2009-01-08 12:04:00 -08:00
Robert Griesemer
cb13c4d552 - more steps towards tracking idents in scopes 
- snapshot of today

R=r
OCL=22247
CL=22247
 2009-01-07 16:54:03 -08:00
Robert Griesemer
a3ddf4cfd1 - enabling tracking of declarations 
- removed dead code
- snapshot before making a lareger structural change

R=r
OCL=22226
CL=22226
 2009-01-07 13:58:56 -08:00
Robert Griesemer
5bd3c3b755 - support for [...] parsing and pretty printing 
R=r
OCL=22185
CL=22185
 2009-01-06 17:39:25 -08:00
Robert Griesemer
af065a0c77 - make code in gosrc compile again, check in all pending changes 
(this code doesn't match the existing language at this point,
  but it's a large code base which compiles - will eventually go
  away)
- enable compilation of it again in run.bash

R=r
DELTA=1147  (534 added, 311 deleted, 302 changed)
OCL=22176
CL=22176
 2009-01-06 16:26:45 -08:00
Robert Griesemer
e286260686 - fix parse heuristic: make(x) must accept a type for x 
R=r
OCL=22171
CL=22171
 2009-01-06 15:30:26 -08:00
Robert Griesemer
9662e7b2db - adjusted pretty to use old new, make 
R=r
OCL=22160
CL=22160
 2009-01-06 15:01:04 -08:00