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499 Commits

Author SHA1 Message Date
Ken Thompson
b2dfd787d7 allow slices (open arrays) to be 
receivers in methods.
put back original code for hilbert/bignum

R=r
OCL=21910
CL=21920
 2008-12-30 14:02:20 -08:00
Rob Pike
eb32228627 hilbert now runs. 
it's 25% faster and runs with 40% less memory allocation than before

R=rsc
DELTA=20  (15 added, 0 deleted, 5 changed)
OCL=21690
CL=21690
 2008-12-20 18:15:34 -08:00
Rob Pike
62b06fa506 update map test. 
convert to printf.
increase count to 1000 - maps are faster now.
add cases for structure values as key and maps.

R=rsc
DELTA=197  (66 added, 18 deleted, 113 changed)
OCL=21683
CL=21686
 2008-12-20 16:07:43 -08:00
Rob Pike
61a7e44002 fix some tests. only 3 remain broken (complit, hilbert, initcomma). 
leaving golden.out alone for now.

R=ken
DELTA=13  (0 added, 0 deleted, 13 changed)
OCL=21682
CL=21682
 2008-12-20 13:38:29 -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
eee50ae1ac chan and map of [] and struct 
R=r
DELTA=192  (145 added, 8 deleted, 39 changed)
OCL=21609
CL=21614
 2008-12-19 12:05:22 -08:00
Russ Cox
da0a7d7b8f malloc bug fixes. 
use malloc by default.
free stacks.

R=r
DELTA=424  (333 added, 29 deleted, 62 changed)
OCL=21553
CL=21584
 2008-12-19 03:13:39 -08:00
Russ Cox
08ca30bbfa change *map to map; *chan to chan; new(T) to new(*T) 
fix bugs left over from *[] to [] conversion.

TBR=r
OCL=21576
CL=21581
 2008-12-19 03:05:37 -08:00
Russ Cox
d47d888ba6 convert *[] to []. 
R=r
OCL=21563
CL=21571
 2008-12-18 22:37:22 -08:00
Ken Thompson
4026500d18 arrays 
R=r
OCL=21564
CL=21564
 2008-12-18 20:06:28 -08:00
Russ Cox
83348f956e host and port name lookup 
R=r,presotto
DELTA=1239  (935 added, 281 deleted, 23 changed)
OCL=21041
CL=21539
 2008-12-18 15:42:39 -08:00
Russ Cox
e29ce175ed malloc in runtime (not used by default) 
R=r
DELTA=1551  (1550 added, 0 deleted, 1 changed)
OCL=21404
CL=21538
 2008-12-18 15:42:28 -08:00
Russ Cox
e53d5ad620 fix type/name thing, again 
R=r
DELTA=8  (7 added, 0 deleted, 1 changed)
OCL=21379
CL=21379
 2008-12-16 17:45:28 -08:00
Rob Pike
0816debdfc update tests - 119 is fixed 
R=gri
DELTA=62  (28 added, 34 deleted, 0 changed)
OCL=21269
CL=21271
 2008-12-16 10:31:08 -08:00
Ken Thompson
ae5a475e20 range clause must have = or := 
:= illegal in for-increment

R=r
OCL=21204
CL=21204
 2008-12-15 13:44:27 -08:00
Rob Pike
58a320f926 test update 
R=rsc
DELTA=16  (5 added, 10 deleted, 1 changed)
OCL=21085
CL=21087
 2008-12-12 13:29:25 -08:00
Russ Cox
889d9b6ffd bug129 
package foo
import "syscall"
func f() {
	syscall := 1
}

R=ken
OCL=21036
CL=21036
 2008-12-11 18:19:07 -08:00
Rob Pike
77fbc310e4 another bug cleanup. 
R=rsc
DELTA=117  (54 added, 62 deleted, 1 changed)
OCL=20924
CL=20927
 2008-12-10 14:59:43 -08:00
Rob Pike
fbfc9dddb2 update tests: nil is no longer integer-compatible 
R=rsc
DELTA=56  (17 added, 32 deleted, 7 changed)
OCL=20876
CL=20916
 2008-12-10 13:55:47 -08:00
Russ Cox
3935610e35 chans and maps of interfaces 
R=r
DELTA=746  (729 added, 1 deleted, 16 changed)
OCL=20858
CL=20858
 2008-12-09 16:16:07 -08:00
Ian Lance Taylor
48e5110151 Tweak comments so that this test passes with gccgo. 
bug126.go:7:7: error: redefinition of 'none'
bug126.go:6:7: note: previous definition of 'none' was here

R=gri
DELTA=3  (1 added, 0 deleted, 2 changed)
OCL=20563
CL=20723
 2008-12-08 11:31:55 -08:00
Ken Thompson
26b357ca5b range statement 
R=r
OCL=20667
CL=20667
 2008-12-05 18:24:05 -08:00
Rob Pike
2fe97c336d test pairwise iota assignment 
R=rsc
DELTA=13  (13 added, 0 deleted, 0 changed)
OCL=20638
CL=20641
 2008-12-05 15:37:09 -08:00
Ian Lance Taylor
cc352e5c1c The DejaGNU testsuite harness used by the gccgo testsuite is 
broken if you give it something which matches everything--the
.* swallows all the error messages.  Recognize some reasonable
error text directly.

R=rsc
DELTA=2  (0 added, 0 deleted, 2 changed)
OCL=20564
CL=20595
 2008-12-05 10:20:34 -08:00
Rob Pike
94a66489ed bug128 is fixed 
R=rsc
DELTA=43  (19 added, 24 deleted, 0 changed)
OCL=20551
CL=20551
 2008-12-04 20:51:47 -08:00
Russ Cox
dfa5893d4f preparation for exec. 
* syscall:
	add syscall.RawSyscall, which doesn't use sys.entersyscall/sys.exitsyscall
	add syscall.dup2
	add syscall.BytePtrPtr
	add syscall.Rusage, RusagePtr
	add syscall.F_GETFD, F_SETFD, FD_CLOEXEC

* runtime:
	clean up, correct signal handling.
	can now survive (continue running after) a signal.

R=r
DELTA=394  (286 added, 51 deleted, 57 changed)
OCL=20351
CL=20369
 2008-12-03 14:21:28 -08:00
Russ Cox
98431dbfff golden.out drift 
TBR=r
OCL=20352
CL=20355
 2008-12-03 13:05:56 -08:00
Robert Griesemer
4d76e8e142 - bug: empty switches don't compile 
R=rsc
DELTA=32  (28 added, 3 deleted, 1 changed)
OCL=20301
CL=20340
 2008-12-03 10:41:43 -08:00
Russ Cox
1e1a3c5054 6g gives no error on "0 != nil" 
R=ken
OCL=20289
CL=20289
 2008-12-02 16:35:00 -08:00
Robert Griesemer
b0192ea1a5 bug: constants should not be redeclarable 
R=rsc
DELTA=9  (9 added, 0 deleted, 0 changed)
OCL=20187
CL=20187
 2008-12-01 17:27:57 -08:00
Russ Cox
efc86a74e4 change meaning of $GOMAXPROCS to number of cpus to use, 
not number of threads.  can still starve all the other threads,
but only by looping, not by waiting in a system call.

fix darwin syscall.Syscall6 bug.

fix chanclient bug.

delete $GOMAXPROCS from network tests.

add stripped down printf, sys.printhex to runtime.

R=r
DELTA=355  (217 added, 36 deleted, 102 changed)
OCL=20017
CL=20019
 2008-11-25 16:48:10 -08:00
Rob Pike
3489fe958e compiler catches out of bounds; work around 
R=ken
OCL=19943
CL=19943
 2008-11-24 16:23:49 -08:00
Russ Cox
0f83fa3a0c convert tests. 
refine gotest's test selection criteria.

R=r
DELTA=1590  (745 added, 844 deleted, 1 changed)
OCL=19903
CL=19936
 2008-11-24 15:17:47 -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
Russ Cox
0432a34383 make bignum_test a test 
R=gri
DELTA=967  (468 added, 499 deleted, 0 changed)
OCL=19906
CL=19912
 2008-11-24 12:32:31 -08:00
Rob Pike
375b1e2a0e output of fmt has changed for %g 
R=rsc
DELTA=1  (0 added, 0 deleted, 1 changed)
OCL=19909
CL=19909
 2008-11-24 11:59:23 -08:00
Rob Pike
60db3d6d3f don't print (incorrect anyway) line numbers in panic. 
R=rsc
DELTA=4  (0 added, 2 deleted, 2 changed)
OCL=19757
CL=19763
 2008-11-20 23:16:31 -08:00
Russ Cox
88daac7862 gotestify & gostylify math. 
R=r
DELTA=682  (275 added, 301 deleted, 106 changed)
OCL=19638
CL=19642
 2008-11-19 16:14:31 -08:00
Robert Griesemer
bef9b1713a - removed uses of vector in favor of array in a few places 
- fixed make.bash

R=r
DELTA=21  (1 added, 3 deleted, 17 changed)
OCL=19624
CL=19629
 2008-11-19 15:16:20 -08:00
Robert Griesemer
165d78717d - adjust sort.go to use new naming conventions 
R=rsc
DELTA=31  (0 added, 0 deleted, 31 changed)
OCL=19618
CL=19620
 2008-11-19 14:32:15 -08:00
Russ Cox
6cc001c312 return *os.Error instead of bool from strconv.ato* 
R=r
DELTA=137  (56 added, 4 deleted, 77 changed)
OCL=19505
CL=19522
 2008-11-18 17:12:07 -08:00
Ian Lance Taylor
d12c1b99c7 Add ERROR comment for errmsg to look for. 
R=gri
DELTA=1  (0 added, 0 deleted, 1 changed)
OCL=19460
CL=19500
 2008-11-18 15:58:43 -08:00
Robert Griesemer
6c5fc055c8 import syntax incorrect 
R=r
OCL=19457
CL=19457
 2008-11-18 09:39:34 -08:00
Russ Cox
c78005f648 update golden.out 
R=r
OCL=19455
CL=19455
 2008-11-18 09:35:42 -08:00
Ian Lance Taylor
d8ecead73d The compiler should reject calling a const as though it were a 
function.  Also update golden.out.

R=r
DELTA=18  (18 added, 0 deleted, 0 changed)
OCL=19433
CL=19448
 2008-11-18 06:25:21 -08:00
Ian Lance Taylor
1945cc4c3c The compiler should reject comparisons between ints and nil. 
R=gri
DELTA=8  (8 added, 0 deleted, 0 changed)
OCL=19434
CL=19436
 2008-11-17 21:44:05 -08:00
Robert Griesemer
7692a93173 - new() accepts too many arguments 
R=r
OCL=19413
CL=19413
 2008-11-17 16:46:56 -08:00
Robert Griesemer
d58cd7626e - interface methods must have full function type 
R=r
OCL=19410
CL=19410
 2008-11-17 16:37:13 -08:00
Russ Cox
a1585b676b fix the easy parts of bug120 
R=r,ken
DELTA=66  (52 added, 3 deleted, 11 changed)
OCL=19386
CL=19389
 2008-11-17 13:58:45 -08:00
Russ Cox
869c3f4cd0 update golden.out. 
fix bug in run that was missing output.
make run warn about tests in bugs/ that succeed with no output
	(should be moved to fixedbugs/).

R=r
DELTA=21  (18 added, 0 deleted, 3 changed)
OCL=19381
CL=19381
 2008-11-17 12:44:22 -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
f333f4685c floating point constant errors in 6g 
R=r
OCL=19379
CL=19379
 2008-11-17 12:33:49 -08:00
Ian Lance Taylor
b1e8b5f5b7 The scope rules have been clarified to indicate that a 
variable may only be named after the complete declaration,
including the initialization statements.

R=gri
DELTA=61  (16 added, 45 deleted, 0 changed)
OCL=19343
CL=19376
 2008-11-17 12:19:02 -08:00
Russ Cox
5aa7dc5daf adopt suggestions from Bentley and McIlroy (SP&E Nov 1993) 
to make qsort more robust:

	* use "ninther" to choose pivot.
	* use three-way partition to avoid quadratic
 	  behavior on all-one-value arrays.

also add tests suggested in that paper.

the immediate cause of the slowness we observed was
in fact none of these: the recursive call was sorting
data[0:m] instead of data[a:m].

also rename package to "sort" to match convention.

R=r,gri
DELTA=358  (255 added, 21 deleted, 82 changed)
OCL=19341
CL=19373
 2008-11-17 11:51:34 -08:00
Ian Lance Taylor
7dee51f491 The compilers should and do permit interface types to list 
multiple method names with a single type.

R=r,gri
DELTA=10  (0 added, 10 deleted, 0 changed)
OCL=19292
CL=19298
 2008-11-14 17:28:17 -08:00
Russ Cox
c5f21c0dc2 * 6l: 
if an object in an archive tries to refer
	to a file in its original source directory,
	ignore it.

* 6ar:
	fix bug if archive is empty.

* gobuild:
	build archive in current directory.

* math:
	use new gobuild Makefile.

* test/math.go:
	rename to mathest.go, add // run line, make it run.

R=r
DELTA=494  (277 added, 203 deleted, 14 changed)
OCL=19090
CL=19171
 2008-11-13 13:42:26 -08:00
Ian Lance Taylor
c4d8dc0b83 This bug has been fixed; moving it from bugs to fixedbugs. 
R=gri
DELTA=36  (18 added, 18 deleted, 0 changed)
OCL=19059
CL=19133
 2008-11-12 21:59:43 -08:00
Robert Griesemer
20b9bfb136 wrong code for array access 
R=r
OCL=19107
CL=19109
 2008-11-12 14:57:23 -08:00
Ian Lance Taylor
9c9cc2c9d8 Recognize gccgo error messages. This uses GCCGO_ERROR, which 
is recognized by the gccgo testsuite but is ignored by the
errchk script used with 6g.

method1.go:7:1: error: redefinition of 'M': parameter types changed
method1.go:6:1: note: previous definition of 'M' was here
method1.go:10:1: error: redefinition of 'f': parameter types changed
method1.go:9:1: note: previous definition of 'f' was here
method1.go:13:1: error: redefinition of 'g': parameter names changed
method1.go:12:1: note: previous definition of 'g' was here

R=rsc
DELTA=5  (0 added, 0 deleted, 5 changed)
OCL=18962
CL=19058
 2008-11-11 18:18:34 -08:00
Ian Lance Taylor
a957ceec35 The scope rules have been changed to say that labels live in a 
separate per-function namespace.

R=gri
DELTA=24  (8 added, 16 deleted, 0 changed)
OCL=19006
CL=19057
 2008-11-11 18:17:54 -08:00
Ian Lance Taylor
07c54425c0 Remove useless "Trace/breakpoint trap" lines using the format 
that is generated on Goobuntu.

R=r,rsc
DELTA=2  (1 added, 0 deleted, 1 changed)
OCL=18973
CL=18976
 2008-11-11 10:01:51 -08:00
Rob Pike
203a17c6ec update tests 
R=gri
DELTA=28  (12 added, 14 deleted, 2 changed)
OCL=18923
CL=18923
 2008-11-10 14:59:15 -08:00
Ian Lance Taylor
f8d7f5bd81 Don't use a type guard with a type which is not an interface. 
R=r,gri
DELTA=2  (0 added, 0 deleted, 2 changed)
OCL=18781
CL=18785
 2008-11-07 11:44:15 -08:00
Ian Lance Taylor
d5ba668edd Test case for evaluation order of select statement. 
R=r
DELTA=47  (47 added, 0 deleted, 0 changed)
OCL=18581
CL=18748
 2008-11-06 22:27:32 -08:00
Ian Lance Taylor
9c7374d71b Erroneous test case. The break statement should break out of 
a select clause.

R=ken
DELTA=20  (0 added, 20 deleted, 0 changed)
OCL=18731
CL=18739
 2008-11-06 17:39:48 -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
Ian Lance Taylor
ce15158502 Test that a break statement inside a select statement breaks 
out of the enclosing loop.

R=ken
DELTA=20  (20 added, 0 deleted, 0 changed)
OCL=18686
CL=18714
 2008-11-06 15:24:10 -08:00
Robert Griesemer
ce164403da A recreational programming exercise: 
Multiplication of a Hilbert matrix with its inverse using
Bignum.Rationals as a test case for rational arithmetic.

R=r
OCL=18706
CL=18706
 2008-11-06 14:23:49 -08:00
Robert Griesemer
66c6b13b03 - implemented String() and Format functionality in Bignum 
- added a test

R=r
OCL=18687
CL=18687
 2008-11-06 12:13:52 -08:00
Ian Lance Taylor
48d111f0b9 6g dumps core on this input file. 
R=ken,rsc
DELTA=14  (14 added, 0 deleted, 0 changed)
OCL=18555
CL=18598
 2008-11-05 15:27:40 -08:00
Ian Lance Taylor
7fe34ea002 Fix powser1.go to compile with the current 6g, which doesn't 
recognize methods for a variable whose type is a named type
which is a pointer type.  Add bug117 to test this case.

R=r
DELTA=24  (22 added, 0 deleted, 2 changed)
OCL=18547
CL=18554
 2008-11-05 12:06:48 -08:00
Ian Lance Taylor
6cd74b03f3 Don't use a named pointer type as a receiver type. The 
current spec forbids it:
    The type specified by the type name is called ``receiver
    base type''.  The receiver base type must be a type
    declared in the current file, and it must not be a pointer
    type.

R=r
DELTA=2  (0 added, 0 deleted, 2 changed)
OCL=18527
CL=18541
 2008-11-05 11:25:30 -08:00
Rob Pike
02f718339b update golden.out 
R=rsc
OCL=18482
CL=18484
 2008-11-04 14:33:47 -08:00
Robert Griesemer
e2eccf3bd0 install bignum as library 
R=r
DELTA=3501  (1752 added, 1749 deleted, 0 changed)
OCL=18460
CL=18471
 2008-11-04 13:55:18 -08:00
Russ Cox
d289e6344f move invalid method uses to new test 
R=iant
DELTA=24  (13 added, 10 deleted, 1 changed)
OCL=18424
CL=18439
 2008-11-04 09:45:27 -08:00
Russ Cox
56a7895386 fixed tests 
R=r
DELTA=124  (62 added, 62 deleted, 0 changed)
OCL=18389
CL=18394
 2008-11-03 15:52:34 -08:00
Russ Cox
c249a8de32 rename various magic names. 
sigi and sigt:
	sys·sigi_inter -> sigi·inter
	sys·sigt_int -> sigt·int
	Package·sigt_Type -> sigt·Package.Type

	local type T in file x.go T_x -> T·x
	second one T_x_1 -> T·x·1

	method names M on T  T_M -> T·M

correctly handle local embedded types

init functions are the only place left that use underscores

R=ken
OCL=18377
CL=18377
 2008-11-03 15:36:08 -08:00
Ian Lance Taylor
2eb17d7894 Recognize gccgo error message: 
interface1.go:29:6: error: incompatible type in initialization (missing method Next)

R=rsc
DELTA=1  (0 added, 0 deleted, 1 changed)
OCL=18183
CL=18271
 2008-10-31 14:55:57 -07:00
Rob Pike
c1198b9b87 update tests 
R=rsc
DELTA=159  (65 added, 84 deleted, 10 changed)
OCL=18149
CL=18151
 2008-10-30 13:26:57 -07:00
Russ Cox
eb5a316fa6 make sure errchk only prints BUG once. 
using a variable is not sufficient, because
sometimes bug() is called from a subshell.

R=iant
DELTA=7  (2 added, 1 deleted, 4 changed)
OCL=18092
CL=18145
 2008-10-30 12:43:32 -07:00
Russ Cox
9639bd0dd7 apply change suggested in CL 16658 review 
R=r
DELTA=2  (0 added, 0 deleted, 2 changed)
OCL=18091
CL=18094
 2008-10-29 19:59:36 -07:00
Russ Cox
cf9e46fec6 bugs from old gri mail 
R=gri
OCL=18093
CL=18093
 2008-10-29 19:34:47 -07:00
Ian Lance Taylor
e76e9cfc33 Call the right function for int32 values. 
R=rsc
DELTA=2  (0 added, 0 deleted, 2 changed)
OCL=18073
CL=18073
 2008-10-29 15:48:34 -07:00
Russ Cox
cc5a382802 update Fmt interface: d=int, ud=uint, d32=int32, d64=int64, etc. 
R=r
DELTA=202  (60 added, 24 deleted, 118 changed)
OCL=18029
CL=18038
 2008-10-29 14:28:19 -07:00
Russ Cox
123bd8f24b more simple test fixes 
R=r
OCL=18035
CL=18035
 2008-10-29 14:09:48 -07:00
Ken Thompson
9eebfe6c3b types 
R=r
OCL=18034
CL=18034
 2008-10-29 14:09:32 -07:00
Russ Cox
915e809f86 update golden.out with new type names 
R=r
OCL=18033
CL=18033
 2008-10-29 14:05:00 -07:00
Russ Cox
9cdb8bd502 minor int/float fixes 
R=ken
OCL=18032
CL=18032
 2008-10-29 13:58:12 -07:00
Russ Cox
11a978adf5 shift bug in constant evaluator 
R=ken
OCL=18031
CL=18031
 2008-10-29 13:46:55 -07:00
Rob Pike
5fcb035bca update golden.out 
R=ken
OCL=17900
CL=17900
 2008-10-27 11:08:01 -07:00
Ken Thompson
24eb30b5d6 test 
R=r
OCL=17855
CL=17855
 2008-10-25 15:26:35 -07:00
Ian Lance Taylor
22a6747999 Per discussion earlier today with r and gri: when an interface 
object has a value of type "int", it should not automatically
convert to type "int32".  That is, the type alias "int" should
be regarded as having been defined as though "type int int32"
appeared outside of the package, and as therefore being a
different type from "int32".

R=ken
DELTA=21  (20 added, 0 deleted, 1 changed)
OCL=17587
CL=17842
 2008-10-24 22:40:32 -07:00
Russ Cox
689b28fd96 fix method function type compare bug (again) 
R=ken
OCL=17819
CL=17819
 2008-10-24 14:56:54 -07:00
Russ Cox
8d3a3dd904 update golden.out 
R=iant
DELTA=4  (0 added, 0 deleted, 4 changed)
OCL=17680
CL=17711
 2008-10-23 11:44:01 -07:00
Ian Lance Taylor
7dbee69b58 Match gccgo error messages. 
convlit.go:17: error: incompatible type in initialization
convlit.go:18: error: incompatible types in binary expression
convlit.go:19: error: incompatible types in binary expression
convlit.go:20: error: incompatible types in binary expression
convlit.go:21: error: incompatible types in binary expression
convlit.go:23: error: cannot convert non-integer constant
convlit.go:24: error: integer type overflow
convlit.go:25: error: floating point overflow

R=rsc
DELTA=5  (0 added, 0 deleted, 5 changed)
OCL=17649
CL=17661
 2008-10-22 16:09:24 -07:00
Russ Cox
dbabeb1d7a reject new of function type 
R=ken
OCL=17598
CL=17598
 2008-10-21 18:03:25 -07:00
Russ Cox
beee6915f8 rewrite &Point{1, 2} as allocation 
R=ken
OCL=17592
CL=17592
 2008-10-21 16:53:54 -07:00
Russ Cox
44b0ecc5ca 6g: use full type in sigt[0].name 
sys: add sys.reflect
runtime: add canfail flag for later

R=ken
OCL=17583
CL=17583
 2008-10-21 15:38:26 -07:00
Russ Cox
aacfbb461b 6g: 
* print int as int, not P.int
	* write type info for non-exported types
	   in its own new section.

ar:
	skip over rest of line after $$

R=ken
OCL=17568
CL=17568
 2008-10-21 14:34:45 -07:00
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
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
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
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
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
Russ Cox
1163b1db6f diagnose various conversion problems 
R=ken
OCL=17320
CL=17320
 2008-10-16 15:59:31 -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
Russ Cox
59167e5bdb diagnose export of incomplete type 
R=ken
OCL=17253
CL=17253
 2008-10-15 17:51:23 -07:00
Ken Thompson
8973e1ffb7 basic types/interfaces test 
R=r
OCL=17247
CL=17247
 2008-10-15 17:15:47 -07:00
Rob Pike
13508ceabe bug is fixed 
R=ken
OCL=17208
CL=17208
 2008-10-15 11:49:34 -07:00
Rob Pike
151c0de8bc update bug list 
R=ken
OCL=17169
CL=17169
 2008-10-14 19:41:05 -07:00
Russ Cox
82e41cc533 allow trailing comma in braced initialized list 
R=ken
OCL=17141
CL=17143
 2008-10-14 17:10:39 -07:00
Rob Pike
99c5b2ed4d 6g thinks a struct with one entry yields a composite that is a basic conversion 
R=rsc
DELTA=12  (12 added, 0 deleted, 0 changed)
OCL=16989
CL=16998
 2008-10-13 12:26:58 -07:00
Robert Griesemer
32d00e6cc6 - added missing ';' according to new rules 
(no effect on the test, but now parseable)

R=r
OCL=16936
CL=16936
 2008-10-10 16:18:01 -07:00
Robert Griesemer
e7c8e78879 - removed extra package clause 
R=rsc
DELTA=2  (0 added, 2 deleted, 0 changed)
OCL=16927
CL=16927
 2008-10-10 14:50:23 -07:00
Russ Cox
7e241107f1 test of new empty productions 
R=gri
DELTA=8  (8 added, 0 deleted, 0 changed)
OCL=16765
CL=16767
 2008-10-08 15:33:18 -07:00
Russ Cox
b4f8e01acb more interface checks: 
- pointer to interface cannot have methods
	- record type names for better runtime error

R=r,ken
DELTA=85  (80 added, 0 deleted, 5 changed)
OCL=16658
CL=16722
 2008-10-08 09:21:57 -07:00
Russ Cox
e6cd1e445b remove uses of *T as an implicit forward declaration of T 
R=gri,r
OCL=16648
CL=16652
 2008-10-07 12:59:54 -07:00
Russ Cox
eb452f4b6e test that mutually recursive interfaces compile 
R=r
DELTA=18  (18 added, 0 deleted, 0 changed)
OCL=16639
CL=16647
 2008-10-07 12:36:39 -07:00
Russ Cox
983f06bdb6 update code to follow new semicolon rules: 
*  1. all statements and declarations are terminated by semicolons
 *  2. semicolons can be omitted at top level.
 *  3. semicolons can be omitted before and after the closing ) or }
 *	on a list of statements or declarations.

/home/rsc/bin/addsemi and then diff+tweak.

R=r,gri
OCL=16620
CL=16643
 2008-10-07 12:31:31 -07:00
Rob Pike
7ee60b174d sys.stringtorune doesn't need a length parameter. 
R=rsc
DELTA=7  (0 added, 0 deleted, 7 changed)
OCL=16600
CL=16630
 2008-10-07 10:03:34 -07:00
Russ Cox
74e2e087e2 change type names to go live at the name, so that 
type T struct {
		next *T
	}

and

	type T *struct {
		next T
	}

are valid without needing forward declarations.

add "type T struct" syntax for forward struct declarations.

add "type T interface" syntax, but commented out
	(need to fix semicolons first)

R=ken
DELTA=452  (259 added, 115 deleted, 78 changed)
OCL=16580
CL=16584
 2008-10-06 16:44:17 -07:00
Rob Pike
717de79976 change in spec results in non-error 
R=gri
DELTA=4  (0 added, 3 deleted, 1 changed)
OCL=16565
CL=16579
 2008-10-06 16:27:14 -07:00
Ian Lance Taylor
be0c25ee93 Change old-style export declaration to new style export of 
type definition.

R=r
DELTA=3  (0 added, 2 deleted, 1 changed)
OCL=16537
CL=16545
 2008-10-06 13:12:03 -07:00
Rob Pike
98c208ee1d bug026 and bug060 are fixed. update. 
R=rsc
DELTA=87  (37 added, 50 deleted, 0 changed)
OCL=16498
CL=16507
 2008-10-05 08:34:48 -07:00
Russ Cox
f464beb61d fix method use bug in powser1. 
R=r
DELTA=7  (2 added, 2 deleted, 3 changed)
OCL=16495
CL=16499
 2008-10-04 22:11:26 -07:00
Russ Cox
2e1bb4a4cf add method test & fix method name bugs 
R=ken,r
DELTA=86  (72 added, 9 deleted, 5 changed)
OCL=16488
CL=16488
 2008-10-04 02:51:03 -07:00
Russ Cox
7766b12ead const bug, name bug - working on both 
R=r
DELTA=43  (43 added, 0 deleted, 0 changed)
OCL=16468
CL=16475
 2008-10-03 17:06:24 -07:00
Russ Cox
b8babed7c2 new import/export format 
package flag
	export type flag.Flag struct { name flag.string; usage flag.string; \
		value flag.Value; next *flag.Flag }
	type flag.string string
	type flag.Value interface { AsBool () (? *flag.BoolValue); \
		AsInt () (? *flag.IntValue); AsString () (? *flag.StringValue); \
		IsBool () (? flag.bool); IsInt () (? flag.bool); IsString () (? flag.bool); \
		Str () (? flag.string); ValidValue (str flag.string) (? flag.bool) }
	type flag.BoolValue struct { val flag.bool; p *flag.bool }
	type flag.IntValue struct { val flag.int64; p *flag.int64 }
	type flag.StringValue struct { val flag.string; p *flag.string }
	type flag.bool bool
	func (e *flag.StringValue) AsBool () (? *flag.BoolValue)
	func (e *flag.StringValue) AsInt () (? *flag.IntValue)
	...

the \ continuations are for this message, not real.

changed delimiter for import from (( )) to $$ $$.

replaced mksys.bash with mksys.c

changed sys.go to use leading export,
	fake package name is now SYS not foop

don't always require ; on forward func decls

R=ken,r
DELTA=1827  (446 added, 1083 deleted, 298 changed)
OCL=16433
CL=16463
 2008-10-03 16:15:55 -07:00
Ian Lance Taylor
8d0ed065dc With the cleanup of method types, this test case is now 
invalid.  The receiver type is not permitted to be a pointer
type.  Since 6g currently accepts it, this moves the test case
back to the bugs directory.

R=gri
DELTA=22  (11 added, 11 deleted, 0 changed)
OCL=16284
CL=16336
 2008-10-01 17:01:42 -07:00
Russ Cox
77a911bcc1 update golden.out 
R=r
OCL=16250
CL=16250
 2008-09-30 15:45:49 -07:00
Russ Cox
5ed04d71fb tests of new func arg code 
R=r
DELTA=41  (41 added, 0 deleted, 0 changed)
OCL=16212
CL=16223
 2008-09-30 14:08:43 -07:00
Rob Pike
ca6d4238a4 update golden for new error messages 
R=rsc
OCL=16213
CL=16213
 2008-09-30 13:07:38 -07:00
Rob Pike
fa2b4cbf44 104, 107, 108: they are known to fail, so mark them appropriately. 
update golden
add the "goroutines" test

R=iant
DELTA=74  (36 added, 23 deleted, 15 changed)
OCL=16194
CL=16206
 2008-09-30 12:31:47 -07:00
Ian Lance Taylor
aadd32223d Test that floating point constants resolve to type "float". 
Currently 6g seems to resolve them to type "double".

R=ken,r
DELTA=30  (30 added, 0 deleted, 0 changed)
OCL=16132
CL=16152
 2008-09-29 18:17:42 -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
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
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
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
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
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
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
Russ Cox
5383e28ea0 change string([]byte) to pass array, rather than &a[0], 
to string convert.  if the byte array has length 0,
the computation of &a[0] throws an index bounds error.

for fixed size arrays, this ends up invoking arrays2d
unnecessarily, but it works.

R=ken
DELTA=304  (44 added, 28 deleted, 232 changed)
OCL=15674
CL=15678
 2008-09-22 20:12:15 -07:00
Rob Pike
4d12c0e170 add os.Getenv() 
R=rsc
DELTA=51  (50 added, 0 deleted, 1 changed)
OCL=15665
CL=15667
 2008-09-22 17:31:41 -07:00
Russ Cox
c14924bcc8 implement zoneinfo reader 
R=r
DELTA=348  (338 added, 0 deleted, 10 changed)
OCL=15648
CL=15660
 2008-09-22 16:41:14 -07:00
Russ Cox
173ca8a2d0 re-fix bug067, update golden.out 
R=r
DELTA=9  (4 added, 3 deleted, 2 changed)
OCL=15655
CL=15655
 2008-09-22 16:16:22 -07:00
Russ Cox
fb40f88c40 test cleanup 
- do not print tracebacks if $GOTRACEBACK=0
	- set GOTRACEBACK=0 during tests
	- filter out pc numbers in errors

R=r
DELTA=70  (22 added, 30 deleted, 18 changed)
OCL=15618
CL=15642
 2008-09-22 13:47:53 -07:00
Russ Cox
fb2c66710c compiler changes: 
export.c:
		- only expose explicitly exported types to importer
		- fix behind your back
	go.h:
		- add deep() prototype (fixes 64-bit linux crash on time.go)
	go.y:
		- add a new syntax error case
	walk.c:
		- allow a,b = f() where f is func ptr (fixes bug088)

R=ken
OCL=15617
CL=15630
 2008-09-22 12:45:01 -07:00
Ken Thompson
8a9752dcfb another async select bug 
R=r
OCL=15599
CL=15599
 2008-09-20 19:56:40 -07:00
Rob Pike
9ebd9d3b7d fix some tests 
R=ken
OCL=15598
CL=15598
 2008-09-20 15:16:48 -07:00
Ken Thompson
934a19fa4b channel test 
R=r
OCL=15587
CL=15587
 2008-09-19 20:52:59 -07:00
Ian Lance Taylor
66b261a082 Check for specific error messages in the testsuite. This 
permits testing that the compiler emits error messages for
specific lines that match egrep regexps.  The desired error
messages are expressed using comments of the form
	// ERROR "regexp"

R=r
DELTA=90  (73 added, 8 deleted, 9 changed)
OCL=15513
CL=15566
 2008-09-19 14:39:49 -07:00
Russ Cox
72e3b204e4 add gobuild. 
use gobuild-generated Makefile for math and os.
other makefile tweaks.
move math/main.go to test/math.go

R=r
OCL=15529
CL=15537
 2008-09-19 11:55:46 -07:00
Robert Griesemer
6a0fb60866 - added item to TODO list in go_spec 
- filed a bug

R=r
OCL=15517
CL=15517
 2008-09-18 23:16:22 -07:00
Russ Cox
68209ed5e3 fix printing of -(1<<63) 
R=r
OCL=15441
CL=15445
 2008-09-17 14:08:52 -07:00
Russ Cox
9350ef4eea add network listening & tests 
R=r,presotto
OCL=15410
CL=15440
 2008-09-17 13:49:23 -07:00
Rob Pike
27c0eb8431 update tests to new communications syntax 
powser1.go has not been tested - waiting for compiler to catch up

R=ken
OCL=15415
CL=15415
 2008-09-16 19:33:40 -07:00
Russ Cox
4dfc7f0f14 fix / work around bugs in bufio test 
R=r
DELTA=11  (8 added, 0 deleted, 3 changed)
OCL=15405
CL=15405
 2008-09-16 14:15:54 -07:00
Rob Pike
85f8d4501a fix some broken tests (tests themselves were wrong) 
R=gri,rsc
OCL=15310
CL=15402
 2008-09-16 14:03:43 -07:00
Rob Pike
c3b397bd99 var bug is fixed 
R=rsc
OCL=15400
CL=15400
 2008-09-16 14:02:41 -07:00
Rob Pike
6f38063369 update bugs 
delete bug100.go since the compiler is doing what we agreed.

R=gri
OCL=15367
CL=15367
 2008-09-15 14:27:15 -07:00
Robert Griesemer
ddc7bc5aba test program to generate multiples of a set of factors 
(as written, factors are 2, 3, and 5)

R=r
OCL=15286
CL=15286
 2008-09-12 17:39:29 -07:00
Russ Cox
7c9e2c2b6c buffered input & output 
R=r
DELTA=812  (803 added, 0 deleted, 9 changed)
OCL=15225
CL=15280
 2008-09-12 16:42:53 -07:00
Russ Cox
22731159b0 array literals not initialized 
R=r
DELTA=11  (11 added, 0 deleted, 0 changed)
OCL=15222
CL=15276
 2008-09-12 16:35:02 -07:00
Russ Cox
729bc5c0c7 rudimentary string utilities. 
R=r
DELTA=314  (306 added, 8 deleted, 0 changed)
OCL=15074
CL=15263
 2008-09-12 16:12:20 -07:00
Russ Cox
96b906498a out of bounds bug 
R=r
DELTA=9  (9 added, 0 deleted, 0 changed)
OCL=15223
CL=15223
 2008-09-12 09:43:21 -07:00
Russ Cox
d988e78889 bug 100 - spurious return warnings 
R=r
OCL=15221
CL=15221
 2008-09-12 08:37:08 -07:00
Russ Cox
ed18e57896 new bug 
R=r
DELTA=34  (34 added, 0 deleted, 0 changed)
OCL=15178
CL=15181
 2008-09-11 17:19:38 -07:00
Robert Griesemer
3cd7e43182 - map composites should be of correct map type (instead of pointer type) 
R=r
OCL=15180
CL=15180
 2008-09-11 17:16:50 -07:00
Robert Griesemer
24b3995cb6 - 2 bugs with composite literals 
R=r
OCL=15179
CL=15179
 2008-09-11 17:11:16 -07:00
Robert Griesemer
94979c3177 - added 2 bugs 
- moved bug 060 back into bugs

R=r
OCL=15175
CL=15175
 2008-09-11 16:17:25 -07:00
Rob Pike
d6f15be61d fixes for funcs without returns 
R=ken
OCL=15170
CL=15170
 2008-09-11 15:48:42 -07:00
Robert Griesemer
e35139afd4 - added bug093.go 
R=r
DELTA=80  (78 added, 2 deleted, 0 changed)
OCL=15094
CL=15101
 2008-09-10 14:21:42 -07:00
Robert Griesemer
0416f994b7 - added convenience wrappers for sort 
(work now with Ken's latest compiler fix)
- exoanded test cases accordingly
- fixed a type in the spec (thx r)

R=r
DELTA=65  (62 added, 2 deleted, 1 changed)
OCL=15050
CL=15050
 2008-09-09 18:13:08 -07:00
Rob Pike
c4748872b8 update golden 
R=gri
OCL=15014
CL=15014
 2008-09-09 12:46:21 -07:00
Robert Griesemer
ffbccb66c2 fixed sorting.go to use proper composite literal {}'s instead of 
"conversion"

R=r
OCL=14976
CL=14976
 2008-09-08 18:50:35 -07:00
Robert Griesemer
18852cf6d3 - added sort package and test case 
R=r
OCL=14975
CL=14975
 2008-09-08 18:43:42 -07:00
Russ Cox
46eb0f7b08 limit tests to 4GB of memory. 
3G works on thresher, 2G does not

R=r
OCL=14956
CL=14958
 2008-09-08 15:22:45 -07:00
Ken Thompson
0194aaf918 T{} syntax for constructors 
T(expression) for conversion
FUNC keyword no longer a type

R=r
OCL=14887
CL=14887
 2008-09-05 19:50:34 -07:00
Rob Pike
7713599f95 update tests 
R=gri
OCL=14847
CL=14847
 2008-09-04 17:36:57 -07:00
Rob Pike
2a08f29e5f resolve that all unnecessary backslashes are rejected. 
bug068 is not a bug.

R=gri
OCL=14838
CL=14838
 2008-09-04 16:48:19 -07:00
Rob Pike
696815c542 extend composite literal test. 
update tests.
update golden.out

R=gri
OCL=14816
CL=14816
 2008-09-04 13:35:19 -07:00
Rob Pike
6c72bfa55b fix bug in stack overflow check. 
if stack is in low memory and frame size is huge, test could wrap around!
fix by omitting test altogether if we know frame is big.

R=gri
OCL=14782
CL=14782
 2008-09-03 19:58:46 -07:00
Rob Pike
5ee2b0478a update bugs 
add test for composite literals

R=gri
OCL=14766
CL=14766
 2008-09-03 15:54:33 -07:00
Rob Pike
e1e53e35a4 update tests 
add commands to two new ken tests

R=gri
OCL=14751
CL=14751
 2008-09-03 13:21:05 -07:00
Russ Cox
32556ef9e7 in golden.out, replace $RUNFILE with '$RUNFILE' 
and replace pid with PID

R=r
DELTA=4  (2 added, 0 deleted, 2 changed)
OCL=14727
CL=14727
 2008-09-02 14:26:59 -07:00
Rob Pike
a0b2ccf9f4 vector cleanup: 
- change Delete to Remove
- return deleted element in Remove
- remove range checking (runtime does this for you)

R=gri
OCL=14714
CL=14714
 2008-09-02 13:16:43 -07:00
Rob Pike
9fbc221f0e update tests. 
fix bug092, which was incorrectly specified

R=gri
OCL=14713
CL=14713
 2008-09-02 13:08:40 -07:00
Robert Griesemer
fb4c2a3737 - declaring large fixed arrays is causing runtime crash 
R=ken
OCL=14658
CL=14660
 2008-08-29 13:47:29 -07:00
Robert Griesemer
7b4d719686 - removed need for int() conversion now that x << s has correct type 
- updated golden.out

R=r
DELTA=9  (0 added, 8 deleted, 1 changed)
OCL=14657
CL=14657
 2008-08-29 13:33:34 -07:00
Ken Thompson
944ad62ecd fix type of (1<<x) 
R=r
OCL=14656
CL=14656
 2008-08-29 13:24:53 -07:00
Robert Griesemer
7eff30f0f0 - updated test cases to latest compiler changes 
R=r
DELTA=185  (59 added, 33 deleted, 93 changed)
OCL=14655
CL=14655
 2008-08-29 13:21:00 -07:00
Robert Griesemer
08c4380e48 - updated and cleaned up vector.go to use new array instructions 
- added initial test cases (needs to be expanded)

R=r
DELTA=135  (84 added, 30 deleted, 21 changed)
OCL=14654
CL=14654
 2008-08-29 11:10:23 -07:00
Ken Thompson
66a603c986 arrays 
R=r
OCL=14603
CL=14603
 2008-08-27 17:28:30 -07:00
Rob Pike
3308eb4406 delete redundant bug. 
fix typo.
add scoping bug.

R=gri
OCL=14349
CL=14349
 2008-08-20 15:46:05 -07:00
Robert Griesemer
a9af184131 bugs related to constat types 
R=r
DELTA=10  (6 added, 4 deleted, 0 changed)
OCL=14348
CL=14348
 2008-08-20 15:43:12 -07:00
Rob Pike
3aecf2ed07 add test for constants 
add bug in constant evaluation (erroneously allowing assignment of float to int)
update golden

R=gri
OCL=14153
CL=14153
 2008-08-13 12:15:24 -07:00
Rob Pike
0f1d439e82 update bugs 
exploit the compiler now supporting i2s and i2i and clean up some code
fix up some panics and prints

R=gri
OCL=14141
CL=14141
 2008-08-12 17:07:33 -07:00