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Author SHA1 Message Date
Russ Cox
878fe69bc1 delete unused files 
R=r
DELTA=494  (0 added, 494 deleted, 0 changed)
OCL=16109
CL=16115
 2008-09-29 13:16:28 -07:00
Russ Cox
785afb0847 make bugs not fail 
R=r
DELTA=6  (0 added, 0 deleted, 6 changed)
OCL=16110
CL=16114
 2008-09-29 13:16:22 -07:00
Robert Griesemer
cd49927ca7 - added language about string literal concatenation 
- added "..." to list of delimiters (slightly re-arranged that table)
- rename of 2 productions for more consistent naming

R=r
DELTA=20  (7 added, 1 deleted, 12 changed)
OCL=16101
CL=16103
 2008-09-29 12:09:00 -07:00
Ian Lance Taylor
08df4dcf7d Storing an out of range constant into a variable should 
ideally cause the compiler to give an error.  Right now 6g
warns about large shifts but does not give an error.  This CL
removes the out of range shift from shift.go, so that it will
work with gccgo, and adds a test case in bugs/ to be fixed at
a later date.

R=ken,r
DELTA=23  (9 added, 14 deleted, 0 changed)
OCL=16085
CL=16088
 2008-09-29 11:03:21 -07:00
Ken Thompson
89ac5618ac toward methods on any type 
R=r
OCL=16068
CL=16068
 2008-09-28 20:22:31 -07:00
Ken Thompson
3a884d76ac bug in simul assignment 
R=r
OCL=16053
CL=16053
 2008-09-27 17:46:40 -07:00
Robert Griesemer
bf855f5a94 - allow for embeded types in fields, and parameter lists w/o parameter names 
- temporary work-around for 6g bug

R=r
OCL=16052
CL=16052
 2008-09-27 17:42:18 -07:00
Robert Griesemer
75a03a5b00 - added TODO 
- changed FieldDecl production in preparation for inlined types

R=r
DELTA=6  (4 added, 0 deleted, 2 changed)
OCL=16046
CL=16046
 2008-09-27 14:51:31 -07:00
Ken Thompson
ce0f1dee6f change print(float) from 5 to 7 sig digits 
R=r
OCL=16045
CL=16045
 2008-09-27 13:33:50 -07:00
Ken Thompson
7be2b9fdf6 bug in argument passing 
R=r
OCL=16044
CL=16044
 2008-09-27 13:32:38 -07:00
Ian Lance Taylor
2fb4edd3e1 Correct zoneinfo version number: it's not 2, it's '2'. 
R=rsc
DELTA=1  (0 added, 0 deleted, 1 changed)
OCL=16032
CL=16040
 2008-09-27 09:39:37 -07:00
Ken Thompson
9f3d600be6 export 
syntax for inheritance

R=r
OCL=16028
CL=16028
 2008-09-26 21:27:26 -07:00
Ken Thompson
fb86c39362 bug with array bounds 
R=r
OCL=16021
CL=16023
 2008-09-26 17:41:43 -07:00
Ken Thompson
8545700af8 export 
R=r
OCL=16018
CL=16022
 2008-09-26 17:41:23 -07:00
Robert Griesemer
566e3b2043 - added language with respect to init() restrictions 
R=r
DELTA=10  (9 added, 0 deleted, 1 changed)
OCL=16016
CL=16016
 2008-09-26 16:41:50 -07:00
Russ Cox
43c5e63c00 Darwin kqueue/kevent-based network FDs 
R=r
OCL=15998
CL=16004
 2008-09-26 14:46:28 -07:00
Russ Cox
5267db394c add os.Pipe 
R=r
OCL=15989
CL=16001
 2008-09-26 14:31:17 -07:00
Russ Cox
185a309737 fix build: new net Makefile 
TBR=r
OCL=15996
CL=15996
 2008-09-26 14:18:34 -07:00
Russ Cox
6201a963f1 move src/syscall to src/lib/syscall. 
enforce rule: all kernel data structures and constants
	go in syscall module.
move things that should be in syscall out of net.
make net a single package.

R=r
OCL=15985
CL=15994
 2008-09-26 14:11:26 -07:00
Russ Cox
2662aad7b7 libmach_amd64: refresh darwin thread list each time we get asked. 
R=r
DELTA=1  (1 added, 0 deleted, 0 changed)
OCL=15982
CL=15993
 2008-09-26 14:10:33 -07:00
Russ Cox
72154b042f go/acid/go 
R=r
DELTA=99  (95 added, 1 deleted, 3 changed)
OCL=15983
CL=15992
 2008-09-26 14:10:26 -07:00
Robert Griesemer
133c68e9ac Simplification of Conversions section: 
- leave only basic type conversions in that section
- we have a section of composite literals which covers those
- we have a section prepared (but not written) on type guards
- the built-in function "convert" doesn't need to be exposed
  as it is redundant

R=r
DELTA=101  (6 added, 77 deleted, 18 changed)
OCL=15986
CL=15991
 2008-09-26 14:04:21 -07:00
Robert Griesemer
b9f8b9c43a - fixed Go statement syntax (only notational change) 
- simplified Assignment syntax (only notational change)
- added TODOs
- made old text invisible by moving it into HTML comment

R=r
DELTA=107  (4 added, 95 deleted, 8 changed)
OCL=15972
CL=15987
 2008-09-26 13:38:38 -07:00
Russ Cox
d448d18cb4 test and fix non-blocking chan ops on buffered chans 
R=ken
DELTA=68  (19 added, 0 deleted, 49 changed)
OCL=15966
CL=15969
 2008-09-26 11:47:04 -07:00
Russ Cox
c3d841f5d4 handle negative numeric constants in import. 
(fixes bugs/bug106)

package bug0
export const A = -1

package bug1
import "bug0"

R=ken
DELTA=21  (19 added, 0 deleted, 2 changed)
OCL=15901
CL=15968
 2008-09-26 11:44:20 -07:00
Robert Griesemer
ac05579345 1) Fixed spec w/ respect to result types. 
2) Added proposal for making "if" statements consistent with the
   other control structures.

R=r
DELTA=59  (32 added, 6 deleted, 21 changed)
OCL=15583
CL=15964
 2008-09-26 11:15:14 -07:00
Russ Cox
2c52881a85 fix ELF bugs found by iant 
- .text begins at INITTEXT, not 0
	   and does not include HEADR
	- .shstrtab, .gosymtab, .gopclntab have alignment 1
	- .gosymtab, .gopclntab have type SHT_PROGBITS

R=r
DELTA=9  (0 added, 0 deleted, 9 changed)
OCL=15953
CL=15956
 2008-09-26 10:25:13 -07:00
Russ Cox
a0e7937243 6ar: exit with error status if files cannot be opened. 
R=r
DELTA=15  (8 added, 0 deleted, 7 changed)
OCL=15952
CL=15954
 2008-09-26 10:13:57 -07:00
Ian Lance Taylor
6270e70b76 Add test case for 6g bug: result variable does not hide the 
package name in the scope.

R=r
DELTA=12  (12 added, 0 deleted, 0 changed)
OCL=15913
CL=15926
 2008-09-25 20:31:03 -07:00
Ian Lance Taylor
f023b7a997 Change the name of the result variable so that it does not 
hide the package "ip".

R=rsc
DELTA=1  (0 added, 0 deleted, 1 changed)
OCL=15914
CL=15914
 2008-09-25 17:36:37 -07:00
Robert Griesemer
3548350d3e Snapshot. 
Added support for function literals, composite literals.
Bug fixes.

R=r
OCL=15911
CL=15911
 2008-09-25 17:20:39 -07:00
Russ Cox
d4edee3dd0 prototype nit 
R=r
DELTA=1  (0 added, 0 deleted, 1 changed)
OCL=15906
CL=15909
 2008-09-25 17:07:24 -07:00
Russ Cox
34bb7a0bb2 gobuild -m: replace value of $GOARCH and $GOOS 
in Makefile with $(GOARCH) and $(GOOS)

R=r
DELTA=40  (38 added, 0 deleted, 2 changed)
OCL=15905
CL=15908
 2008-09-25 17:07:06 -07:00
Russ Cox
eeeaf6b931 6g misparses negative constants in imports 
R=r
DELTA=8  (8 added, 0 deleted, 0 changed)
OCL=15893
CL=15898
 2008-09-25 16:32:39 -07:00
Robert Griesemer
b6429768c6 bug: package identifier not visible 
(should be in the scope chain like any other identifier)

R=r
DELTA=16  (16 added, 0 deleted, 0 changed)
OCL=15884
CL=15884
 2008-09-25 15:45:19 -07:00
Robert Griesemer
8415280699 - more missing constructs added 
- removed excessive ";"'s
- no ()'s around expressions where not needed
- parser.go now reproduced and parseable again

R=r
OCL=15881
CL=15881
 2008-09-25 15:14:26 -07:00
Ian Lance Taylor
b70d42f323 6g currently accepts setting a string value to an integer 
constant without an explicit conversion.  I think that is a
bug.  This adds a test case for it.

Also, change errchk to include the string BUG in error
messages, so that failures are included in the count reported
by the run shell script.

R=r,ken
DELTA=11  (7 added, 0 deleted, 4 changed)
OCL=15857
CL=15880
 2008-09-25 15:08:52 -07:00
Robert Griesemer
c51195386e snapshot: more pretty printer stuff 
R=r
OCL=15863
CL=15863
 2008-09-25 11:50:34 -07:00
Ian Lance Taylor
99ec031391 To get an empty string, return an empty string, not 0. 
R=rsc
DELTA=1  (0 added, 0 deleted, 1 changed)
OCL=15858
CL=15860
 2008-09-25 10:51:23 -07:00
Robert Griesemer
2a19d7dc42 - added names to result signatures to make it compile with gccgo 
- adjusted the makefile to explicitly compile flag.go and fmt.go for gccgo

R=r
OCL=15822
CL=15822
 2008-09-24 22:01:52 -07:00
Ken Thompson
bcd07252e1 export 
R=r
OCL=15805
CL=15805
 2008-09-24 16:20:01 -07:00
Robert Griesemer
c5a29a6dd4 - more ast buidling and printing 
- almost complete language reproduced

R=r
OCL=15801
CL=15801
 2008-09-24 15:50:28 -07:00
Russ Cox
afd04fdb98 cleanup; sys.sleep can go. 
R=r
OCL=15786
CL=15792
 2008-09-24 15:28:03 -07:00
Russ Cox
42b7789a92 early HTTP library and trivial server 
R=r
OCL=15777
CL=15791
 2008-09-24 15:26:55 -07:00
Russ Cox
a61bb95497 get rid of per-G Note, avoids per-G kernel semaphore on Mac. 
2.14u 19.82s 22.17r 	 6.out 100000	# old
1.87u 0.43s 2.31r 	 6.out 100000	# new

R=r
OCL=15762
CL=15772
 2008-09-24 14:13:07 -07:00
Ken Thompson
5f0a5e7a13 more export 
R=r
OCL=15771
CL=15771
 2008-09-24 14:12:21 -07:00
Russ Cox
3f106f976a make prof work on linux 
R=r
DELTA=18  (11 added, 1 deleted, 6 changed)
OCL=15752
CL=15755
 2008-09-24 11:07:21 -07:00
Rob Pike
c79dffd5ef bug: updated wrong counter when combining values 
R=rsc
OCL=15751
CL=15751
 2008-09-24 10:35:59 -07:00
Russ Cox
5ff12f871f only use mach kernel semaphores for actual contention. 
running rob's powser p.go:

3.21u 2.58s 5.80r 	 6.out	# old
1.48u 0.05s 1.54r 	 6.out	# new

R=r
OCL=15748
CL=15750
 2008-09-24 10:25:28 -07:00
Rob Pike
eea21f8b85 rudimentary real-time profiler. 
tested on mac only.
output like this:
	tubenose=% sudo go/src/cmd/prof/6prof -p 71839 -c  -d 10
	63.93%	mach_semaphore_signal
	 4.64%	sys·chansend1
	 3.93%	chanrecv
	 2.86%	semrelease
	 1.43%	cas
	 1.43%	sendchan
	 1.07%	xadd
	 0.71%	main·f
	 0.71%	scheduler
	 0.71%	sys·gosched
	 0.71%	dequeue
	 ...

R=rsc
DELTA=361  (361 added, 0 deleted, 0 changed)
OCL=15731
CL=15736
 2008-09-23 18:45:44 -07:00