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33 commits

Author SHA1 Message Date
Rob Pike
d90e7cbac6 mv src/lib to src/pkg 
tests: all.bash passes, gobuild still works, godoc still works.

R=rsc
OCL=30096
CL=30102
 2009-06-09 09:53:44 -07:00
Russ Cox
f96662324e related reflect bug: make copies of big values 
so that callers cannot edit large values inside interfaces.

R=r
DELTA=52  (42 added, 1 deleted, 9 changed)
OCL=29180
CL=29195
 2009-05-21 14:06:43 -07:00
Russ Cox
96cfd154d8 direct all interface extraction to InterfaceValue.Get. 
delete unnecessary reflect. throughout

R=r
DELTA=124  (18 added, 0 deleted, 106 changed)
OCL=29173
CL=29175
 2009-05-21 11:50:20 -07:00
Russ Cox
2d5d4a1b41 reflect bug: NewZeroValue was refusing to create slices. 
as far as I can tell there's no reason not to.

the Nillable test was succeeding because NewZeroValue
returned the nil interface value and the type guard
was letting it through.  the only change in the test is
more detail in the print.

R=r
DELTA=8  (0 added, 7 deleted, 1 changed)
OCL=29124
CL=29126
 2009-05-20 15:42:14 -07:00
Rob Pike
b66d703941 change name of reflect.NewInitValue to the more descriptive NewZeroValue. 
R=rsc
DELTA=10  (0 added, 0 deleted, 10 changed)
OCL=28717
CL=28720
 2009-05-12 16:16:52 -07:00
Rob Pike
a8f6e38bce implement IsNil() bool for those types that can be nil. most of them, anyway. 
R=rsc
DELTA=97  (96 added, 0 deleted, 1 changed)
OCL=28596
CL=28702
 2009-05-12 14:57:44 -07:00
Rob Pike
c367d1b789 Move sys.Reflect and sys.Unreflect into unsafe. 
R=rsc
DELTA=19  (4 added, 5 deleted, 10 changed)
OCL=28563
CL=28566
 2009-05-08 14:57:56 -07:00
Rob Pike
93831d25db rename variables for clarity. 
add test for structure alignment/offset.

R=gri
DELTA=49  (35 added, 0 deleted, 14 changed)
OCL=28068
CL=28068
 2009-04-29 22:16:53 -07:00
Russ Cox
64627b04fb check for type equality in deepequal 
R=r,dnadasi
DELTA=9  (8 added, 0 deleted, 1 changed)
OCL=27473
CL=27486
 2009-04-15 00:55:58 -07:00
Russ Cox
4b8c13dc20 do not create interfaces containing interfaces 
R=r
DELTA=16  (14 added, 0 deleted, 2 changed)
OCL=27464
CL=27466
 2009-04-14 19:03:57 -07:00
Ian Lance Taylor
ca9765d83a Make the reflection library match the reflection string which 
6g generates for functions: expect the keyword "func".  The
older reflection syntax, without the "func", is still
recognized for simplicity in parsing interface reflection
strings.

R=r,rsc
DELTA=66  (31 added, 8 deleted, 27 changed)
OCL=27396
CL=27422
 2009-04-14 06:46:01 -07:00
Russ Cox
ac6ebfdea9 add method Value() Value to InterfaceValue. 
use Value() in print to print underlying value
from interface.

before:
	package main
	import "fmt"
	func main() {
		x := []interface{} {1, "hello", 2.5};
		fmt.Println(x[0], x[1], x[2], x);
	}

	1 hello 2.5 [<non-nil interface> <non-nil interface> <non-nil interface>]

after:
	1 hello 2.5 [1 hello 2.5]

R=r
DELTA=44  (22 added, 16 deleted, 6 changed)
OCL=27139
CL=27141
 2009-04-06 21:28:04 -07:00
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
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
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
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
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
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
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
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
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
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
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
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
Renamed from src/lib/reflect/test.go (Browse further)