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Author SHA1 Message Date
Ian Lance Taylor
6ae1df9b99 Match error messages generated by gccgo: 
convlit1.go:6:15: error: composite literal requires array, map, or struct type
convlit1.go:5:16: error: incompatible type for element 0 in composite literal
convlit1.go:10:15: error: incompatible types in binary expression

R=rsc
DELTA=2  (0 added, 0 deleted, 2 changed)
OCL=17506
CL=17509
 2008-10-20 17:10:03 -07:00
Robert Griesemer
9d20c85ae9 - fixed missing parens in some cases of unary expressions 
- added validation test verifying that pretty output compiles with 6g again (disabled at the moment)
- replaced another recursive function with an interative solution

R=r
OCL=17505
CL=17505
 2008-10-20 16:44:03 -07:00
Russ Cox
28912ce03f fix compiler warnings 
R=r
DELTA=44  (10 added, 9 deleted, 25 changed)
OCL=17502
CL=17502
 2008-10-20 15:26:38 -07:00
Russ Cox
bfc70d0f0a use Biobuf not fd for reading objects. 
will make reading type info easier.

R=r
DELTA=21  (2 added, 1 deleted, 18 changed)
OCL=17491
CL=17501
 2008-10-20 15:21:59 -07:00
Russ Cox
aff914c6ec add nuke 
R=r
DELTA=3  (3 added, 0 deleted, 0 changed)
OCL=17497
CL=17500
 2008-10-20 15:21:52 -07:00
Russ Cox
46d3497a04 run.bash: do not make test in gosrc 
R=gri
DELTA=1  (0 added, 0 deleted, 1 changed)
OCL=17476
CL=17499
 2008-10-20 15:08:53 -07:00
Robert Griesemer
5d0e5a7867 - use stringtorune library function for faster rune scanning 
- converted 2 right-recursive parsing functions into iterative versions
- renamed node.go -> ast.go (clearer)

R=r
OCL=17496
CL=17498
 2008-10-20 15:03:40 -07:00
Russ Cox
ef40d9435b 6g: 
make sure methods end up immediately following
	the struct they are methods on.
ar:
	eliminate duplicate definitions from __.PKGDEF.
	check that multiple .6 do not give different defs for same
		exported type/var/func/const.
	increase ar header name size from 16 to 64 bytes

R=r
DELTA=379  (333 added, 18 deleted, 28 changed)
OCL=17477
CL=17481
 2008-10-20 13:53:56 -07:00
Rob Pike
03a9872fe3 add primitive ftoa, dtoa to strings library. 
R=rsc
DELTA=72  (69 added, 0 deleted, 3 changed)
OCL=17478
CL=17480
 2008-10-20 13:53:20 -07:00
Robert Griesemer
a11d5aecb8 - removed double-declaration of len() 
R=r
OCL=17463
CL=17463
 2008-10-20 12:51:18 -07:00
Russ Cox
7c7a525d18 add io.ReadWriteClose and use it in http 
R=r
DELTA=15  (6 added, 7 deleted, 2 changed)
OCL=17447
CL=17461
 2008-10-20 12:37:07 -07:00
Robert Griesemer
a6b546fe31 - be even more explicit about ideal number conversion in expressions 
- added a note with respect the difference of semantics of *p++ in Go vs C

R=r
DELTA=14  (6 added, 2 deleted, 6 changed)
OCL=17455
CL=17457
 2008-10-20 11:46:40 -07:00
Robert Griesemer
6440c59e22 - removed need for lhs field in stat node 
- as a result deleted some more code

R=r
OCL=17449
CL=17449
 2008-10-20 10:01:34 -07:00
Ken Thompson
61361af9e8 unnamed substructures - not complete 
R=r
OCL=17437
CL=17437
 2008-10-19 20:13:37 -07:00
Robert Griesemer
52e9080d56 - simplified parsing of composite literals and slices by 
treating ":" as lowest-level binary operator
- more precise error message for composites
- added flag -columns (false) - when set, prints precise error column
- a few more tests

R=r
OCL=17428
CL=17428
 2008-10-18 20:20:30 -07:00
Robert Griesemer
e45eb60657 Added mechanism for very precise self-testing: 
- in selftest mode (-t) interpret comments of the form /* ERROR */ and /* SYNC */
  and validate reported errors with the error markings in a file
- added initial selftest.go file

Also:
- fixed an issue with empty blocks
- generally report better error messages
- added many more tests to the test script (essentially all .go programs which
  have no syntax errors)

R=r
OCL=17426
CL=17426
 2008-10-18 16:42:25 -07:00
Rob Pike
265e73ee14 beginnings of reflection values. 
R=rsc
DELTA=421  (357 added, 17 deleted, 47 changed)
OCL=17388
CL=17401
 2008-10-17 18:06:29 -07:00
Rob Pike
35eebcacc8 fix typo causing infinite recursion 
R=rsc
OCL=17398
CL=17398
 2008-10-17 17:59:27 -07:00
Russ Cox
5fe4cd83a8 do not set t->recur on basic types. 
the comment talked about printing, but now
t->recur is only used for typehash.
in typehash it is important to compute different
hashes for the different basic types.

add test that makes sure an interface { X() int8 }
cannot be used as interface { X() int64 }

R=ken
OCL=17396
CL=17396
 2008-10-17 17:51:29 -07:00
Russ Cox
ab9db8a5f8 cleanup - delete unneeded vargen++ 
R=ken
OCL=17394
CL=17394
 2008-10-17 17:45:32 -07:00
Rob Pike
d378321b6e add atol and ltoa. probably want unsigned at some point too. 
R=rsc
DELTA=14  (10 added, 0 deleted, 4 changed)
OCL=17387
CL=17390
 2008-10-17 17:28:09 -07:00
Robert Griesemer
071e963e0e - fixed bug that wasn't caught by 6g (but by gccgo) 
R=r
DELTA=1  (0 added, 0 deleted, 1 changed)
OCL=17380
CL=17380
 2008-10-17 16:27:49 -07:00
Robert Griesemer
f39b518bcb - fixed a couple of corner cases (empty statements, empty composites) 
- more robust printing in presence of errors
- fixed incorrect printing of function literals

R=r
OCL=17378
CL=17378
 2008-10-17 16:19:31 -07:00
Russ Cox
ba46bd1e5a export prereq for interface types 
R=ken
OCL=17377
CL=17377
 2008-10-17 16:13:17 -07:00
Ian Lance Taylor
907fea6b54 Link against -lm so that we can find the function "floor". 
R=rsc
DELTA=1  (0 added, 0 deleted, 1 changed)
OCL=17375
CL=17375
 2008-10-17 15:52:49 -07:00
Rob Pike
4bcfffb761 update fixed bugs (and delete an irrelevant one) 
R=rsc
DELTA=328  (158 added, 170 deleted, 0 changed)
OCL=17353
CL=17359
 2008-10-17 11:48:51 -07:00
Rob Pike
cac904b609 add simple synchronization mechanism. 
R=rsc
DELTA=25  (19 added, 1 deleted, 5 changed)
OCL=17346
CL=17346
 2008-10-17 10:58:34 -07:00
Russ Cox
925454e932 make sure errchk only says BUG once, 
so that run's count is correct

R=iant,r
DELTA=20  (12 added, 0 deleted, 8 changed)
OCL=17329
CL=17342
 2008-10-17 07:41:18 -07:00
Robert Griesemer
61d9a3c3b0 - stronger syntax checks 
- fixed a bug with non-eof terminated //-style comments
- collecting comments
- first experiments with reproducing comments
  (works but not very pretty, disabled for now)
- idempotent for all correct .go files we have checked in

R=r
OCL=17333
CL=17333
 2008-10-16 23:30:42 -07:00
Robert Griesemer
c4f9f369a6 - added test script 
- fixed a couple of printing bugs
status: parses, reproduces, and idempotently reproduces all correct .go files

R=r
OCL=17332
CL=17332
 2008-10-16 19:24:33 -07:00
Rob Pike
060f157dc8 type string parser; now handles all types 
R=rsc
DELTA=253  (153 added, 81 deleted, 19 changed)
OCL=17331
CL=17331
 2008-10-16 18:09:38 -07:00
Russ Cox
7cb6b6788c new convert code found error 
R=r
OCL=17327
CL=17327
 2008-10-16 16:51:12 -07:00
Rob Pike
32b84d5a94 parsing of type strings. still missing: func, struct, interface, chan 
R=rsc
DELTA=366  (337 added, 7 deleted, 22 changed)
OCL=17321
CL=17324
 2008-10-16 16:38:33 -07:00
Russ Cox
1163b1db6f diagnose various conversion problems 
R=ken
OCL=17320
CL=17320
 2008-10-16 15:59:31 -07:00
Robert Griesemer
bc641d1e9c - more robust TokenString implementation 
R=r
OCL=17319
CL=17319
 2008-10-16 15:28:36 -07:00
Robert Griesemer
71696ac048 clarification of conversion rules for ideal numbers 
R=r
DELTA=21  (11 added, 1 deleted, 9 changed)
OCL=17316
CL=17316
 2008-10-16 15:03:22 -07:00
Robert Griesemer
3c9b817257 snapshot: 
- typeguards, var decls, several printing bug fixed
- now fully idempotent on many files (which are accepted by 6g afterwards)
- still some detail issues

R=r
OCL=17310
CL=17310
 2008-10-16 14:25:23 -07:00
Russ Cox
493a9d2f42 put toplevel & check back and add test 
R=ken
OCL=17307
CL=17307
 2008-10-16 14:02:20 -07:00
Ken Thompson
2e4b8d94cd diagnosed some incorrect 
inputs for method receivers.

R=r
OCL=17304
CL=17304
 2008-10-16 13:29:03 -07:00
Robert Griesemer
b705ac6cf5 - composites, receivers, various add. checks 
R=r
OCL=17295
CL=17295
 2008-10-16 12:16:50 -07:00
Rob Pike
082f116b2d Change file name from "print" to "tostring" and update the rest. 
R=rsc
DELTA=225  (109 added, 107 deleted, 9 changed)
OCL=17294
CL=17294
 2008-10-16 11:19:48 -07:00
Rob Pike
e5c114eff8 convert print to ToString. 
file name change in next round.

R=rsc
DELTA=71  (18 added, 19 deleted, 34 changed)
OCL=17291
CL=17293
 2008-10-16 11:12:02 -07:00
Robert Griesemer
a09b7fdd6c snapshot: 
- fallthrough stat, label decls
- improved printing layout

R=r
OCL=17283
CL=17283
 2008-10-16 10:16:59 -07:00
Russ Cox
59167e5bdb diagnose export of incomplete type 
R=ken
OCL=17253
CL=17253
 2008-10-15 17:51:23 -07:00
Rob Pike
801f542b0f remove hack now that vector of int works. 
R=rsc
DELTA=9  (0 added, 3 deleted, 6 changed)
OCL=17248
CL=17250
 2008-10-15 17:20:37 -07:00
Ken Thompson
8973e1ffb7 basic types/interfaces test 
R=r
OCL=17247
CL=17247
 2008-10-15 17:15:47 -07:00
Robert Griesemer
237eea4ea5 - updated makefile for gccgo 
R=r
OCL=17243
CL=17245
 2008-10-15 17:13:00 -07:00
Rob Pike
693a31b88e reflection type structure. no parsing etc. yet. 
main is a simple tester outside the Makefile.

R=rsc
DELTA=455  (455 added, 0 deleted, 0 changed)
OCL=17235
CL=17242
 2008-10-15 17:11:51 -07:00
Russ Cox
7cd173a4f8 error about & at top level until it is safe 
R=ken
OCL=17241
CL=17241
 2008-10-15 17:09:42 -07:00
Ken Thompson
1bf38484d1 interface on arbitrary types 
global signatures for basic types

R=r
OCL=17238
CL=17240
 2008-10-15 17:08:10 -07:00