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
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
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
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
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
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
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
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
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
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
9c7b064043
fix bugs in package locals
...
R=ken
OCL=19299
CL=19299
2008-11-14 17:31:29 -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
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
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
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
0eda21a2fd
change minimum sethi/ullman number to 1
...
to distinguish not computed (0) vs trivial (1).
add missing ullmancalc on function args.
R=ken
OCL=18711
CL=18711
2008-11-06 14:50:58 -08:00
Russ Cox
9906bfc7bb
6g ninit fixes - fixes the two test cases
...
i isolated last night. does not fix rob's
interface-smashing bug.
R=ken
OCL=18698
CL=18698
2008-11-06 13:31:13 -08:00
Ken Thompson
79fbbe37a7
select default
...
R=r
OCL=18646
CL=18646
2008-11-05 21:50:28 -08:00
Russ Cox
553c98dca4
fix renamed-package bug in exported names:
...
always show original name
R=ken
OCL=18603
CL=18603
2008-11-05 15:59:34 -08:00
Ken Thompson
83a798513c
more on t,ok = I.(T)
...
R=r
OCL=18599
CL=18599
2008-11-05 15:33:01 -08:00
Ken Thompson
a8b56a73a4
T,ok = I.(T)
...
R=r
OCL=18580
CL=18582
2008-11-05 14:27:07 -08:00
Russ Cox
1983121bbb
6g interface changes:
...
* allow conversion between nil interface and any type.
* mark signatures as DUPOK so that multiple .6 can
contain sigt.*[]byte and only one gets used.
R=ken
OCL=18538
CL=18542
2008-11-05 11:27:50 -08:00
Russ Cox
e5d9a5c9f0
runtime support for interface ok,
...
whatever the final syntax ends up being.
R=ken
OCL=18414
CL=18414
2008-11-03 17:34:37 -08:00
Russ Cox
47caf6424c
6l: generate gotypesigs on demand.
...
add sys.unreflect, which uses gotypesigs.
R=r
DELTA=170 (152 added, 12 deleted, 6 changed)
OCL=18396
CL=18404
2008-11-03 16:03:12 -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
Ken Thompson
90e5574f1c
treat ... as agreed
...
only unencapsulated if passing one ddd
argument to one ddd parameter.
R=r
OCL=18376
CL=18376
2008-11-03 15:32:49 -08:00
Russ Cox
6b05518553
silence gcc warnings
...
R=ken
OCL=18348
CL=18348
2008-11-03 13:09:30 -08:00
Ken Thompson
2fef4c7198
DOTDOTDOT import/export
...
R=r
OCL=18319
CL=18319
2008-11-01 16:52:12 -07:00
Ken Thompson
74427c6346
DOTDOTDOT
...
R=r
OCL=18317
CL=18317
2008-11-01 16:36:46 -07:00
Russ Cox
8a1ad75644
make %Z handle embedded NULs; remove fixed-size buffer
...
R=r
DELTA=44 (2 added, 15 deleted, 27 changed)
OCL=18270
CL=18273
2008-10-31 14:57:57 -07:00
Russ Cox
57804f1d2d
escape \ in %Z
...
R=ken
OCL=18202
CL=18202
2008-10-30 17:28:33 -07:00
Russ Cox
4958d41d3b
change from $$ to \n$$ for .6 meta section delimiter
...
R=r
DELTA=13 (5 added, 0 deleted, 8 changed)
OCL=18190
CL=18192
2008-10-30 16:33:50 -07:00
Russ Cox
dc6bd11ce8
make %Z escape "
...
R=ken
OCL=18180
CL=18180
2008-10-30 15:35:56 -07:00
Russ Cox
f2b1536328
annotations on embedded types
...
R=ken
OCL=18179
CL=18179
2008-10-30 15:29:55 -07:00
Russ Cox
1850b29da6
struct annotations in imports.
...
distribute tag across multiple names.
R=ken
OCL=18178
CL=18178
2008-10-30 15:25:26 -07:00
Russ Cox
f27aaf4819
structure field annotation strings
...
R=ken
OCL=18176
CL=18176
2008-10-30 15:13:09 -07:00