Russ Cox
c4416ac06b
new error messages
...
x.go:11: illegal types for operand: AS
*I
*T
(*interface vs *struct)
R=r
DELTA=10 (8 added, 0 deleted, 2 changed)
OCL=21457
CL=21602
2008-12-19 09:03:24 -08:00
Russ Cox
dc7b2e98d2
compiler changes for *chan -> chan; *map -> map; new(T) -> new(*T)
...
mainly a syntactic change: the compiler representations don't change
(chan and map are now hidden pointers like string).
R=ken
OCL=21578
CL=21582
2008-12-19 03:05:54 -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
9786f69f74
print(array)
...
R=r
OCL=21570
CL=21570
2008-12-18 22:17:05 -08:00
Ken Thompson
c9954c63a8
bug in [const]
...
R=r
OCL=21569
CL=21569
2008-12-18 22:01:46 -08:00
Russ Cox
f38d2b80a4
new []int literal
...
R=ken
OCL=21568
CL=21568
2008-12-18 21:59:12 -08:00
Ken Thompson
dcc064fe94
cmp [] to nil
...
R=r
OCL=21567
CL=21567
2008-12-18 21:33:45 -08:00
Russ Cox
78fc888e64
another [] fix
...
R=ken
OCL=21566
CL=21566
2008-12-18 21:15:26 -08:00
Russ Cox
92f74ca7e2
[] fixes
...
R=ken
OCL=21565
CL=21565
2008-12-18 21:11:56 -08:00
Ken Thompson
4026500d18
arrays
...
R=r
OCL=21564
CL=21564
2008-12-18 20:06:28 -08:00
Russ Cox
697cb17b30
trailing white space
...
R=r
DELTA=1 (0 added, 0 deleted, 1 changed)
OCL=21403
CL=21415
2008-12-17 10:14:29 -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
Russ Cox
99435cac09
another "want type got name" error case
...
R=ken
OCL=21377
CL=21377
2008-12-16 17:37:07 -08:00
Ken Thompson
8f53bc0612
new convention, direction bit is
...
always left cleared. changed
compiler generated memcpy and
memset to assume CLD.
R=r
OCL=21215
CL=21215
2008-12-15 15:07:35 -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
Ken Thompson
42d89ac02c
even more code improvement
...
R=r
OCL=21160
CL=21160
2008-12-14 18:45:00 -08:00
Ken Thompson
23fc0ac061
more code optimization
...
R=r
OCL=21159
CL=21159
2008-12-14 17:06:06 -08:00
Ken Thompson
719b088697
code generation
...
R=r
OCL=21146
CL=21146
2008-12-13 16:41:47 -08:00
Ken Thompson
937ac13f26
code improvement
...
R=r
OCL=21144
CL=21144
2008-12-13 13:16:14 -08:00
Ken Thompson
e683fb7a54
bug104
...
R=r
OCL=21082
CL=21082
2008-12-12 13:10:36 -08:00
Ken Thompson
c7ab332744
restrict declarations of type map/chan/string
...
(they must be pointers)
R=r
OCL=21009
CL=21009
2008-12-11 16:09:45 -08:00
Russ Cox
73653841af
reject struct to interface conversion for now
...
R=ken
OCL=21007
CL=21007
2008-12-11 15:56:13 -08:00
Russ Cox
fa945d5bf8
fix race with fresh perforce checkouts
...
R=r
DELTA=15 (9 added, 0 deleted, 6 changed)
OCL=20977
CL=20981
2008-12-11 11:58:45 -08:00
Russ Cox
cb64ec5bb6
only generate non-trivial signatures in the
...
file in which they occur. avoids duplicate
trampoline generation across multiple files.
R=ken
OCL=20976
CL=20980
2008-12-11 11:54:33 -08:00
Ken Thompson
a4459c5520
bug
...
R=r
OCL=20940
CL=20940
2008-12-10 16:23:29 -08:00
Ken Thompson
5f1a3be9dd
bug120
...
R=r
OCL=20921
CL=20921
2008-12-10 14:17:24 -08:00
Ken Thompson
7dd62cb3bc
2 minor bugs
...
R=r
OCL=20906
CL=20906
2008-12-10 12:38:16 -08:00
Ken Thompson
57bd0da375
bug126
...
R=r
OCL=20879
CL=20879
2008-12-09 18:31:31 -08:00
Ken Thompson
8bce3b5658
bug127
...
R=r
OCL=20874
CL=20874
2008-12-09 17:52:41 -08:00
Ken Thompson
92a1190c6c
robs bug converting unsafe.pointer
...
R=r
OCL=20834
CL=20834
2008-12-09 13:00:50 -08:00
Ken Thompson
bf6164719a
conversion to/from
...
any pointer or uintptr
and unsafe.pointer
R=r
OCL=20795
CL=20795
2008-12-08 20:50:17 -08:00
Ken Thompson
1d4daa2d39
foundation for import unsafe
...
R=r
OCL=20794
CL=20794
2008-12-08 19:46:39 -08:00
Russ Cox
4d6bccb0f1
pick up symbol for JMP main(SB)
...
but not JMP main (label).
R=ken
OCL=20724
CL=20724
2008-12-08 11:33:04 -08:00
Ken Thompson
b79272d9a2
allowed syntax for range
...
a range m (implies :=)
a,b range m (implies :=)
a:b range m (implies :=)
a := range m
a,b := range m
a:b := range m
a = range m
a,b = range m
a:b = range m
R=r
OCL=20676
CL=20676
2008-12-06 13:40:30 -08:00
Ken Thompson
26b357ca5b
range statement
...
R=r
OCL=20667
CL=20667
2008-12-05 18:24:05 -08:00
Ken Thompson
a0a14b98fa
empty switches -- bug128
...
R=r
OCL=20520
CL=20522
2008-12-04 16:05:40 -08:00
Ken Thompson
c597845e13
const/var/iota declarations as discussed
...
R=r
OCL=20506
CL=20506
2008-12-04 15:33:40 -08:00
Russ Cox
afa6424078
don't warn anymore about missing imports
...
(happens legitimately in c and assembly objects).
R=r
DELTA=1 (0 added, 0 deleted, 1 changed)
OCL=20497
CL=20499
2008-12-04 14:59:38 -08:00
Russ Cox
cfb9425460
emit dynamically linked 6.out on darwin instead of static,
...
unless given -d flag.
the resulting binary doesn't *use* any dynamic libraries,
it just has a reference to the dynamic linker and an
empty list of needed symbols and libraries.
this is enough to make 6.out binaries that can be run
under dtrace / dtruss.
R=r
DELTA=39 (34 added, 0 deleted, 5 changed)
OCL=20476
CL=20482
2008-12-04 13:49:45 -08:00
Russ Cox
bf3dd3f0ef
add mutex.Mutex
...
R=r
DELTA=349 (348 added, 0 deleted, 1 changed)
OCL=20380
CL=20472
2008-12-04 12:51:36 -08:00
Ken Thompson
f8797daa9f
import/export of exact mp floating constants
...
new syntax for exact mp floating constants
decimal_int ( "p" | "P" ) [ "+" | "-" ] decimal_int
the value is decimal1 * 2^decimal2
R=r
OCL=20357
CL=20357
2008-12-03 13:17:26 -08:00
Ken Thompson
c8a66a98ff
small code improvement to
...
used scaled indexing
R=r
OCL=20308
CL=20310
2008-12-02 19:54:51 -08:00
Ken Thompson
89996e1fb1
truncating of float constants when
...
used in float64 or float32 contexts
R=r
OCL=20297
CL=20297
2008-12-02 17:03:47 -08:00
Russ Cox
28a30254e7
remove reference to non-existent mparith.h
...
R=ken
OCL=20188
CL=20188
2008-12-01 17:35:15 -08:00
Ken Thompson
3fa4610601
multi precision floating point
...
R=r
OCL=20185
CL=20185
2008-12-01 17:22:05 -08:00
Russ Cox
92cff8557e
gotest: change pattern to Test([^a-z].*)?
...
warn about files with no tests
be clear about where testing warnings come from
R=r
DELTA=18 (12 added, 3 deleted, 3 changed)
OCL=19988
CL=19993
2008-11-25 12:49:17 -08:00
Ken Thompson
9a5c7eab16
better code for += -= ^= |= and &=
...
R=r
OCL=19953
CL=19953
2008-11-24 17:51:26 -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
Rob Pike
d7c1048771
really restore helpful error rules
...
R=rsc
OCL=19929
CL=19929
2008-11-24 14:23:53 -08:00
Rob Pike
46f89d53c6
restore helpful error rules
...
R=rsc
OCL=19928
CL=19928
2008-11-24 14:15:53 -08:00
Ken Thompson
8e3fe10ee3
1. retract general field names
...
2. array bounds bug
3. ... optimization bug
R=r
OCL=19927
CL=19927
2008-11-24 14:01:12 -08:00
Russ Cox
6c4d8f8309
gobuild:
...
recognize "// package foo" in non-go files
recognize "gobuild: ignore" to exclude from build
R=r
DELTA=10 (7 added, 2 deleted, 1 changed)
OCL=19878
CL=19905
2008-11-24 11:21:56 -08:00
Ken Thompson
a6182dab47
indexing optimizations and bug fix
...
R=r
OCL=19886
CL=19886
2008-11-23 17:26:49 -08:00
Russ Cox
3aa063d79c
delete stack mark strings
...
in favor of using in-memory copy of symbol table.
$ ls -l pretty pretty.big
-rwxr-xr-x 1 rsc eng 439516 Nov 21 16:43 pretty
-rwxr-xr-x 1 rsc eng 580984 Nov 21 16:20 pretty.big
$
R=r
DELTA=446 (238 added, 178 deleted, 30 changed)
OCL=19851
CL=19884
2008-11-23 17:08:55 -08:00
Ken Thompson
ffafad1919
setup for keywords in fieldnames
...
R=r
OCL=19883
CL=19883
2008-11-23 15:58:48 -08:00
Ken Thompson
e081f25c3e
reg and peep
...
R=r
OCL=19871
CL=19871
2008-11-22 17:58:53 -08:00
Russ Cox
284a50c109
fix 6l bug - moved symbol table without
...
recording correct place in mach tables
used by debuggers.
R=r
DELTA=4 (0 added, 2 deleted, 2 changed)
OCL=19810
CL=19849
2008-11-21 16:13:11 -08:00
Russ Cox
67addd4e11
symbol table changes
...
* add gotype string to symbol table
* fill in gotype in 6l for known funcs/vars
* print gotype with nm -t
* load symbol and pc/ln tables into memory at magic address 0x99<<32.
* add sys.symdat() to retrieve raw bytes of symbol table
and pc/ln table.
most of this should be considered experimental
and subject to change.
R=r
DELTA=157 (128 added, 0 deleted, 29 changed)
OCL=19746
CL=19750
2008-11-20 17:32:18 -08:00
Rob Pike
bd6e0bc8ba
run tests in file order, not alphabetical
...
R=rsc
DELTA=1 (0 added, 0 deleted, 1 changed)
OCL=19723
CL=19727
2008-11-20 15:22:32 -08:00
Russ Cox
4af8ef6519
new flags to 6cov
...
-s print source lines
-n x don't print about sections < x lines long.
R=r
DELTA=69 (57 added, 1 deleted, 11 changed)
OCL=19697
CL=19708
2008-11-20 11:58:07 -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
10002bb0fb
accept empty list of package imports.
...
R=ken
OCL=19617
CL=19617
2008-11-19 14:27:48 -08:00
Russ Cox
63a84348cc
look for .6 before .a; accept archives with 0 length __.SYMDEF
...
TBR=r
OCL=19612
CL=19612
2008-11-19 14:21:44 -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
692a5dbb9e
coverage tweaks
...
* handle new 6g shift sequence
* assume 6.out
R=r
DELTA=24 (20 added, 0 deleted, 4 changed)
OCL=19593
CL=19596
2008-11-19 12:51:25 -08:00
Russ Cox
9a6fd41a01
silence gcc warnings: missing prototypes and unused variables
...
R=ken
OCL=19583
CL=19583
2008-11-19 09:49:06 -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
Ken Thompson
b2b4e7fa55
need ./ on local files
...
R=rsc
OCL=19567
CL=19567
2008-11-18 19:36:36 -08:00
Ken Thompson
64718ec262
oops
...
R=r
OCL=19566
CL=19566
2008-11-18 19:27:15 -08:00
Ken Thompson
2dd16a3208
first cut at optimizing
...
R=r
OCL=19564
CL=19564
2008-11-18 19:24:37 -08:00
Russ Cox
866c08ff20
fix build for newbies
...
R=r
OCL=19526
CL=19528
2008-11-18 17:22:31 -08:00
Ken Thompson
93c8d3c41b
another shift bug
...
R=r
OCL=19525
CL=19525
2008-11-18 17:15:42 -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
Rob Pike
8b8630c6cf
allow files to be named on the command line
...
R=rsc
DELTA=3 (1 added, 1 deleted, 1 changed)
OCL=19485
CL=19485
2008-11-18 14:17:13 -08:00
Rob Pike
d495372509
new gotest shell script (will be a proper command some day, probably)
...
automates construction and execution of unit tests.
R=rsc
DELTA=60 (58 added, 0 deleted, 2 changed)
OCL=19482
CL=19484
2008-11-18 14:12:14 -08:00
Russ Cox
6b7dd4c020
add build step to install debuggers setgid procmod.
...
they have to go in /usr/local/bin
because the setgid bit is ignored in /Users.
R=r
DELTA=54 (49 added, 0 deleted, 5 changed)
OCL=19424
CL=19463
2008-11-18 10:08:46 -08:00
Russ Cox
4656686cf5
use correct lineno in nod even if yacc has looked ahead.
...
makes lineno correct for statements without semicolons.
R=ken
OCL=19454
CL=19454
2008-11-18 09:32:05 -08:00
Russ Cox
4d1d5e8a88
work around more commonly-unreachable 6g code sequences.
...
R=r
DELTA=23 (23 added, 0 deleted, 0 changed)
OCL=19405
CL=19420
2008-11-17 17:16:50 -08:00
Russ Cox
3f548cd2d9
add gobuild to build
...
R=r
DELTA=2 (0 added, 0 deleted, 2 changed)
OCL=19404
CL=19415
2008-11-17 16:59:04 -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
Ken Thompson
b7f01f9f41
silence compiler warning
...
R=r
OCL=19382
CL=19382
2008-11-17 12:55:22 -08:00
Russ Cox
9c7b064043
fix bugs in package locals
...
R=ken
OCL=19299
CL=19299
2008-11-14 17:31:29 -08:00
Rob Pike
fd47cb9af5
conflicting scopes should cause error exit
...
TBR=rsc
OCL=19297
CL=19297
2008-11-14 17:28:11 -08:00
Russ Cox
d3f6093931
package-local declarations using keyword "package".
...
R=r
DELTA=129 (81 added, 0 deleted, 48 changed)
OCL=19283
CL=19291
2008-11-14 16:35:08 -08:00
Ken Thompson
e875055461
switch
...
R=r
OCL=19288
CL=19288
2008-11-14 16:24:27 -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
7832ab5ba0
code coverage tool
...
$ 6cov -g 235.go 6.out
235.go:62,62 main·main 0x27c9-0x2829 MOVL $main·.stringo(SB),AX
235.go:30,30 main·main 0x2856-0x285e ADDQ $6c0,SP
$
and assorted fixes.
R=r
DELTA=743 (732 added, 8 deleted, 3 changed)
OCL=19226
CL=19243
2008-11-14 10:45:23 -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
Rob Pike
2f4d35ffb9
converting uint bits back into floats
...
R=rsc
DELTA=32 (32 added, 0 deleted, 0 changed)
OCL=19084
CL=19091
2008-11-12 11:51:34 -08:00
Ken Thompson
902a4d5f29
6c bug with large constants
...
R=r
OCL=19056
CL=19056
2008-11-11 18:15:36 -08:00
Russ Cox
b682f924d7
don't try interface/structure conversion until
...
last resort, because it assumes every call is a
real use of the conversion.
R=ken
OCL=19026
CL=19026
2008-11-11 15:55:32 -08:00
Russ Cox
792145723e
width fixes.
...
* check for uncomputed struct offsets
* distinguish function structs from ordinary structs
* make sure function structs are not examined in isolation
R=ken
OCL=19005
CL=19005
2008-11-11 13:46:55 -08:00
Rob Pike
0e544fa0e3
fix error-handling bug.
...
add newline after stack traces.
R=rsc
DELTA=3 (2 added, 1 deleted, 0 changed)
OCL=18945
CL=18953
2008-11-10 18:13:20 -08:00
Rob Pike
10137e7f1d
fix start/stop bug in prof.
...
also only time-limit if a value is provided.
R=rsc
DELTA=9 (4 added, 2 deleted, 3 changed)
OCL=18917
CL=18920
2008-11-10 14:53:32 -08:00
Ken Thompson
79f5697b02
byte multiply
...
R=r
OCL=18830
CL=18830
2008-11-07 16:05:17 -08:00
Ken Thompson
dc78c64f23
byte multiply
...
R=r
OCL=18807
CL=18807
2008-11-07 14:20:32 -08:00
Rob Pike
335a5236e7
add sys.float32bits, sys.float64bits
...
R=rsc
DELTA=21 (21 added, 0 deleted, 0 changed)
OCL=18709
CL=18718
2008-11-06 15:48:36 -08:00
Russ Cox
ec81145565
s/gins/gbranch/
...
R=ken
OCL=18713
CL=18713
2008-11-06 15:05:19 -08:00