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72 Commits

Author SHA1 Message Date
Daniel Nadasi
c4ad4f9fcf Add a DeepEqual function to the reflect package 
R=r,rsc
APPROVED=rsc
DELTA=167  (166 added, 0 deleted, 1 changed)
OCL=26982
CL=27017
 2009-04-01 22:20:18 -07:00
Ian Lance Taylor
4e84174816 Separate the alignment of a field from the alignment of the 
type of the field.  Use the field alignment to compute the
size of a structure.

This may help 8g but is mainly for gccgo.  gccgo maintains the
standard C/C++ ABI for structure field alignment.  For the
i386, this requires that a float64 field in a struct be
aligned on a 32-bit boundary, although for efficiency a
variable of type float64 or []float64 should be aligned on a
64-bit boundary.

I also removed the unused size field from structField.

R=r
DELTA=117  (75 added, 2 deleted, 40 changed)
OCL=26842
CL=26936
 2009-03-30 23:19:31 -07:00
Ian Lance Taylor
5617028ab6 Verify that "byte" is an alias for "uint8". 
R=r
DELTA=6  (6 added, 0 deleted, 0 changed)
OCL=26836
CL=26841
 2009-03-27 13:43:50 -07:00
Rob Pike
1fe42e2d4d delete float80 from libraries 
R=rsc
DELTA=40  (0 added, 38 deleted, 2 changed)
OCL=25969
CL=25969
 2009-03-09 18:00:41 -07:00
Rob Pike
3bc6fd63fe document reflect. 
R=rsc
DELTA=201  (90 added, 0 deleted, 111 changed)
OCL=25904
CL=25966
 2009-03-09 17:47:15 -07:00
Russ Cox
955638e2fb disallow ordinary-type.(T), as in spec. 
R=ken
OCL=25705
CL=25705
 2009-03-04 14:50:25 -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
Russ Cox
d0424faf17 few more Sizeof. 
R=r
DELTA=3  (0 added, 1 deleted, 2 changed)
OCL=25106
CL=25106
 2009-02-17 13:40:28 -08:00
Russ Cox
dfad8ea647 use embedded interface types 
R=r
DELTA=205  (1 added, 157 deleted, 47 changed)
OCL=25071
CL=25073
 2009-02-16 16:37:49 -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
Russ Cox
49e2087848 insert type assertions when narrowing. 
R=r
OCL=24349
CL=24913
 2009-02-11 17:55:16 -08:00
Rob Pike
9526f3b841 use unsafe.Sizeof 
R=rsc
DELTA=9  (3 added, 3 deleted, 3 changed)
OCL=24640
CL=24653
 2009-02-08 10:16:32 -08:00
Russ Cox
4cf7711568 update go code tree to new func rules. 
R=r
DELTA=367  (111 added, 59 deleted, 197 changed)
OCL=23957
CL=23960
 2009-01-30 14:39:31 -08:00
Rob Pike
9a7332fb5b remove the "open" concept from reflect and go with slices and arrays. 
the two still share an interface and Kind; that's probably ok but might be worth revisiting.

R=rsc
DELTA=74  (1 added, 8 deleted, 65 changed)
OCL=23416
CL=23418
 2009-01-23 15:56:04 -08:00
Rob Pike
1b3299ed0b change the representation of arrays in protobufs from *[]item to []item. 
for simplicity of user's code, optional arrays of bytes also don't have a pointer.
requires adding a "Set()" method to arrays in reflect.
still to do: protocol compilers, google/net/rpc.

R=rsc
DELTA=227  (36 added, 95 deleted, 96 changed)
OCL=23387
CL=23389
 2009-01-23 12:40:55 -08:00
Rob Pike
c5f99ccbdd change reflect.CopyArray into a method on ArrayValue called CopyFrom 
R=rsc
DELTA=16  (12 added, 0 deleted, 4 changed)
OCL=23242
CL=23242
 2009-01-21 15:45:54 -08:00
Russ Cox
839a68469b delete export 
TBR=r
OCL=23121
CL=23127
 2009-01-20 14:40:40 -08:00
Russ Cox
360962420c casify, cleanup sys 
R=r
OCL=22978
CL=22984
 2009-01-16 14:58:14 -08:00
Rob Pike
ed2ac9b8b0 casify reflect. 
R=rsc
DELTA=513  (0 added, 2 deleted, 511 changed)
OCL=22954
CL=22956
 2009-01-16 12:48:07 -08:00
Russ Cox
8a7cbadbbe convert strconv 
R=r
DELTA=568  (0 added, 9 deleted, 559 changed)
OCL=22898
CL=22901
 2009-01-15 17:22:17 -08:00
Russ Cox
b54133d200 make safe for new package local defaults 
R=r
DELTA=462  (9 added, 33 deleted, 420 changed)
OCL=22879
CL=22885
 2009-01-15 16:16:42 -08:00
Russ Cox
484ba939d2 update sys.reflect and sys.unreflect to accomodate 
the possibility of large objects in interface values.

R=r
DELTA=171  (97 added, 22 deleted, 52 changed)
OCL=22382
CL=22382
 2009-01-09 00:17:46 -08:00
Russ Cox
5564504507 new new & make 
R=r
OCL=22166
CL=22166
 2009-01-06 15:19:02 -08:00
Russ Cox
c3077f7606 [] and struct in interfaces. 
other [] cleanup.

convert() is gone.

R=r
DELTA=352  (144 added, 68 deleted, 140 changed)
OCL=21660
CL=21662
 2008-12-19 17:11:54 -08:00
Russ Cox
ba882f9940 fmt and reflect updates for recent changes 
TBR=r
OCL=21580
CL=21583
 2008-12-19 03:06:19 -08:00
Russ Cox
d47d888ba6 convert *[] to []. 
R=r
OCL=21563
CL=21571
 2008-12-18 22:37:22 -08:00
Rob Pike
9ba97ca308 add uintptr to reflect and print 
R=rsc
DELTA=70  (35 added, 4 deleted, 31 changed)
OCL=20993
CL=20998
 2008-12-11 14:41:12 -08:00
Rob Pike
546f269c3b if the typestring gives a field name of "?", drop it. 
R=rsc
DELTA=11  (7 added, 0 deleted, 4 changed)
OCL=20988
CL=20988
 2008-12-11 13:24:04 -08:00
Rob Pike
ac09eb4f49 handle the nil interface better in reflect and print 
R=rsc
DELTA=25  (19 added, 0 deleted, 6 changed)
OCL=20985
CL=20985
 2008-12-11 12:59:49 -08:00
Russ Cox
d0e30cdaa9 assorted cleanup and fixes 
R=r
DELTA=209  (109 added, 79 deleted, 21 changed)
OCL=20930
CL=20934
 2008-12-10 15:55:59 -08:00
Rob Pike
f5cfadde47 implement two TODOs in reflect: 
- delete vestigial SetString method
- make type map use interface instead of *interface

R=rsc
DELTA=31  (0 added, 7 deleted, 24 changed)
OCL=20861
CL=20863
 2008-12-09 16:33:02 -08:00
Rob Pike
50d0695ccf use unsafe.pointer in reflection objects 
R=rsc
DELTA=326  (4 added, 259 deleted, 63 changed)
OCL=20853
CL=20856
 2008-12-09 15:41:21 -08:00
Rob Pike
73120ee81d use sync.Mutex instead of a channel for locking 
R=rsc
DELTA=12  (3 added, 1 deleted, 8 changed)
OCL=20631
CL=20634
 2008-12-05 15:18:07 -08:00
Russ Cox
387df5e176 replay CL 19916 and CL 19913 now that the build can handle them 
TBR=r
OCL=19924
CL=19934
 2008-11-24 14:51:33 -08:00
Russ Cox
85fea81d70 Automated g4 rollback of changelist 19916. 
*** Reason for rollback ***

broke build

*** Original change description ***

utf8: add InString routines for decoding in strings
reflect: add InterfaceValue.Get(), remove Empty
strconv: add Quote, CanBackquote
fmt:
	* %q go-quoted " string
	* %#q go-quoted ` string if possible, " string otherwise
	* %x hexadecimal string
	* anywhere a string is okay, *[]byte is okay
	* flags # 0 - + space
	* print value inside interface, not interface itself
	* tests

TBR=r
OCL=19920
CL=19920
 2008-11-24 13:24:15 -08:00
Russ Cox
b65a930453 utf8: add InString routines for decoding in strings 
reflect: add InterfaceValue.Get(), remove Empty
strconv: add Quote, CanBackquote
fmt:
	* %q go-quoted " string
	* %#q go-quoted ` string if possible, " string otherwise
	* %x hexadecimal string
	* anywhere a string is okay, *[]byte is okay
	* flags # 0 - + space
	* print value inside interface, not interface itself
	* tests

R=r
DELTA=756  (597 added, 121 deleted, 38 changed)
OCL=19888
CL=19916
 2008-11-24 13:04:27 -08:00
Rob Pike
c0a01e9665 refine gobuild: the files must be *_test.go not *test.go 
this causes complications

R=rsc
DELTA=1724  (849 added, 856 deleted, 19 changed)
OCL=19667
CL=19667
 2008-11-19 19:43:32 -08:00
Rob Pike
12254b6c0b change naming convention for tests from 
test*.go
to
	*test.go

R=rsc
DELTA=1747  (864 added, 855 deleted, 28 changed)
OCL=19666
CL=19666
 2008-11-19 19:11:01 -08:00
Russ Cox
87b1124407 gobuild: add coverage rule, ignore files in package main. 
R=r
DELTA=55  (41 added, 11 deleted, 3 changed)
OCL=19594
CL=19598
 2008-11-19 12:52:30 -08:00
Russ Cox
f1547e511b leave 6.out around after gotest; 
delete it in make clean.

R=r
DELTA=10  (0 added, 0 deleted, 10 changed)
OCL=19542
CL=19581
 2008-11-19 09:40:54 -08:00
Russ Cox
360151d4e2 gobuild changes. 
* handles multiple packages per directory
	* scans directory for files if given no arguments
	* infers package name
	* includes test rule invoking gotest

R=r
DELTA=746  (444 added, 150 deleted, 152 changed)
OCL=19504
CL=19521
 2008-11-18 17:11:56 -08:00
Russ Cox
079c00a475 correctly rounded floating-point conversions 
in new package strconv.

move atoi etc to strconv too.

update fmt, etc to use strconv.

R=r
DELTA=2232  (1691 added, 424 deleted, 117 changed)
OCL=19286
CL=19380
 2008-11-17 12:34:03 -08:00
Russ Cox
f8b20e4083 add cov, prof to default build; clean up compiler warnings 
R=r
DELTA=8  (1 added, 0 deleted, 7 changed)
OCL=19245
CL=19245
 2008-11-14 10:57:48 -08:00
Russ Cox
e4f4ab0b8d more array methods 
R=r
OCL=19172
CL=19172
 2008-11-13 13:42:59 -08:00
Rob Pike
419e1e05a1 add some support for modifying what pointers point to 
R=rsc
DELTA=27  (16 added, 11 deleted, 0 changed)
OCL=19130
CL=19132
 2008-11-12 19:05:05 -08:00
Rob Pike
b1d37b74d9 reflect.PtrValue.SetSub() to set pointers 
R=rsc
OCL=19101
CL=19101
 2008-11-12 14:19:39 -08:00
Rob Pike
842e1a9aa7 Add a cache to avoid unnecessary parsing of type strings when constructing values 
R=rsc
DELTA=12  (9 added, 0 deleted, 3 changed)
OCL=18916
CL=18921
 2008-11-10 14:53:40 -08:00
Rob Pike
091fb779a1 Protocol buffer encoding. 
R=rsc
DELTA=1075  (1028 added, 31 deleted, 16 changed)
OCL=18865
CL=18918
 2008-11-10 14:47:28 -08:00
Rob Pike
175dd773e6 simpleminded ascii to floating point conversion 
R=rsc
DELTA=111  (107 added, 0 deleted, 4 changed)
OCL=18720
CL=18725
 2008-11-06 16:32:28 -08:00
Rob Pike
5a1cbe8b64 trim tags from type strings for structure fields. 
R=rsc
DELTA=28  (14 added, 4 deleted, 10 changed)
OCL=18561
CL=18563
 2008-11-05 13:01:33 -08:00