Russ Cox
0d668259dc
gc: method expressions on concrete types
...
R=ken2
https://golang.org/cl/180092
2009-12-18 17:24:58 -08:00
Russ Cox
5d754bfaea
gc: bug fixes.
...
* better error for lookup of unexported field
* do not assign "ideal string" type to typed string literal
* do not confuse methods and fields during interface check
Fixes #410 .
Fixes #411 .
Fixes #426 .
R=ken2
https://golang.org/cl/179069
2009-12-15 16:22:04 -08:00
Christopher Wedgwood
7e7008fa5e
gc: Allow allow data types up to 1GB
...
R=rsc
https://golang.org/cl/164095
2009-12-03 12:46:34 -08:00
Russ Cox
41861a8812
gc: better diagnosis of initialization loops
...
Fixes bug 292.
R=ken2
https://golang.org/cl/164093
2009-12-03 00:51:03 -08:00
Ken Thompson
c4606d05da
install copy predefined
...
did not test 386, but should work
shouldnt matter if copy is not used
R=rsc
https://golang.org/cl/156055
2009-11-17 20:41:44 -08:00
Russ Cox
e5636d6e27
avoid seg fault when return type is unknown
...
Fixes #80 .
R=ken
https://golang.org/cl/154079
2009-11-11 22:20:05 -08:00
Russ Cox
71983af4a1
bug212, bug213.
...
R=ken
http://go/go-review/1026032
2009-11-08 23:22:06 -08:00
Russ Cox
60ff8cc86f
address bug193 and add note to spec about it.
...
R=ken
OCL=35920
CL=35920
2009-10-20 08:27:14 -07:00
Russ Cox
02fd255a14
bug162, over and over
...
R=ken
OCL=35919
CL=35919
2009-10-20 08:03:43 -07:00
Russ Cox
a15648658f
bug196
...
R=ken
OCL=35905
CL=35905
2009-10-19 21:10:29 -07:00
Russ Cox
8fffa1d698
bug190.
...
also eliminate float80 dregs
R=ken
OCL=35894
CL=35896
2009-10-19 18:47:37 -07:00
Russ Cox
22a5c78f44
rename sys functions to runtime,
...
because they are in package runtime.
another step to enforcing package boundaries.
R=r
DELTA=732 (114 added, 93 deleted, 525 changed)
OCL=35811
CL=35824
2009-10-15 23:10:49 -07:00
Russ Cox
2372408189
sort errors by line number
...
turn off testdclstack and "not used" errors
when there are syntax errors.
BUG=2181825
R=ken
OCL=35606
CL=35608
2009-10-12 11:03:48 -07:00
Russ Cox
d515063588
better handling of mistaken top-level variable
...
references during the parsing of :=. the base
problem is that when reading
a,b,c,d
the parser makes those refer to existing variables,
which might create a few stub top-level ones
for undefined names, but then if a := is the next
token, we need to undo those stubs.
this was causing problems in multifile packages
in which one file used a := variable named rpc
and the other imported a package named rpc.
R=ken
OCL=35446
CL=35446
2009-10-07 14:55:12 -07:00
Russ Cox
a95ee61aea
ideal bools and related fixes
...
R=ken
OCL=34859
CL=34865
2009-09-21 15:45:55 -07:00
Russ Cox
73e52ae971
check for unused imports
...
R=ken
OCL=34732
CL=34756
2009-09-17 16:42:10 -07:00
Russ Cox
e780fa8669
defining package block names must override
...
universe block names.
BUG=2097244
R=ken
OCL=34295
CL=34473
2009-09-09 01:01:39 -07:00
Russ Cox
5438be4541
write-only variable _
...
R=ken
OCL=34465
CL=34470
2009-09-08 23:16:19 -07:00
Ken Thompson
18f2e360a0
composit literals
...
plateau - more to come
R=rsc
OCL=34413
CL=34413
2009-09-05 20:32:24 -07:00
Russ Cox
107d404378
stop using filename for disambiguation within a package.
...
R=ken
OCL=34339
CL=34341
2009-09-03 15:23:21 -07:00
Russ Cox
a1391c2d13
fix one bug involving [...] constructors.
...
added iant's bug202 (in main code)
and ken's bug203 (in init function).
bug187 remains at large.
R=ken
OCL=34293
CL=34293
2009-09-02 23:26:13 -07:00
Russ Cox
ee2d5128d6
the last bug involving type hashes
...
R=ken
OCL=34244
CL=34249
2009-09-02 09:09:32 -07:00
Russ Cox
bebe06a784
type switch bug involving function parameter names
...
R=ken
OCL=34232
CL=34232
2009-09-01 18:04:49 -07:00
Ken Thompson
6fceadbba3
cleanup getting ready for static init
...
R=rsc
OCL=34090
CL=34090
2009-08-30 14:43:33 -07:00
Russ Cox
3443656bce
clean up ideal handling; reject attempts
...
to write type descriptors for ideal types
R=ken
OCL=33958
CL=33958
2009-08-27 11:16:34 -07:00
Russ Cox
7b29dbb866
symbol bugs.
...
do not emit unreachable data symbols.
R=austin
DELTA=103 (71 added, 4 deleted, 28 changed)
OCL=33325
CL=33622
2009-08-20 17:33:28 -07:00
Russ Cox
5600435fe4
produce diagnostic for
...
import "fmt"
var fmt = 1
R=ken
OCL=33556
CL=33561
2009-08-19 17:27:08 -07:00
Russ Cox
38df5ec58d
try to do better line number reporting
...
in the presence of yacc lookahead.
better but still not perfect
R=ken
OCL=33541
CL=33541
2009-08-19 15:18:08 -07:00
Russ Cox
63aeaa2a03
fix import dot bug
...
R=ken
OCL=33526
CL=33528
2009-08-19 11:32:46 -07:00
Russ Cox
d594639087
rm outfile if 6g exits with an error
...
R=ken
OCL=33134
CL=33141
2009-08-12 17:58:53 -07:00
Russ Cox
a92610208e
delete code for forward type declarations
...
R=ken
OCL=33108
CL=33113
2009-08-12 14:41:13 -07:00
Russ Cox
7732f79daa
fix indirect error
...
x.go:3: invalid indirect of X (type int)
was
x.go:3: invalid indirect of nil
R=ken
OCL=33008
CL=33008
2009-08-10 18:19:32 -07:00
Ken Thompson
34f76b5de5
1. integer division by a constant done.
...
2. moved functions from 6g to gc
for portability to other families.
3. added rotate-carry instructions to
peek and reg.
R=rsc
OCL=32946
CL=32946
2009-08-09 15:16:06 -07:00
Russ Cox
aa7bd48389
bug183 - embedded vs non-embedded struct field in eqtype
...
R=ken
OCL=32888
CL=32888
2009-08-07 13:23:09 -07:00
Russ Cox
b648716ee9
forward declarations not necessary.
...
still to do:
* initializer cycle detection
* nicer error for type checking cycles
R=ken
OCL=32855
CL=32880
2009-08-07 12:50:26 -07:00
Russ Cox
2609731736
delay range processing. old2new is gone
...
R=ken
OCL=32780
CL=32780
2009-08-05 02:33:30 -07:00
Russ Cox
54b403723b
delay := processing
...
R=ken
OCL=32772
CL=32772
2009-08-05 00:42:44 -07:00
Russ Cox
a121410541
make Syms smaller.
...
collapse a lot of duplication in dcl.c
switch to NodeList* from Dcl*
R=ken
OCL=32770
CL=32770
2009-08-04 22:59:23 -07:00
Russ Cox
aa347c4a0d
move various bits of code around
...
and delete some dead code.
no actual changes here.
R=ken
OCL=32764
CL=32764
2009-08-04 18:43:32 -07:00
Russ Cox
f7a867e1a6
move select into its own file.
...
split into typecheck + walk
R=ken
OCL=32726
CL=32726
2009-08-04 12:57:48 -07:00
Russ Cox
9dc22b6d6f
more 6g reorg; checkpoint.
...
typecheck.c is now responsible for all type checking
except for assignment and function argument "..."
R=ken
OCL=32661
CL=32667
2009-08-03 11:58:52 -07:00
Russ Cox
a2b8e38766
checkpoint; still plenty to clean up
...
R=ken
OCL=32576
CL=32580
2009-07-31 09:29:28 -07:00
Russ Cox
b754b4348f
delete some code from walkexpr that is now
...
handled by typecheck.
second switch is gone
move floating point minus into back end
R=ken
OCL=32558
CL=32558
2009-07-30 18:56:44 -07:00
Russ Cox
ff3a73b407
typechecking checkpoint.
...
started to move typechecking to another file.
can build entire tree still, but lots of work
is duplicated. much to clean up.
R=ken
OCL=32536
CL=32543
2009-07-30 16:53:08 -07:00
Russ Cox
9271c6402e
introduce typecheck pass before walkexpr.
...
not complete but compiler still works.
R=ken
OCL=32424
CL=32426
2009-07-29 12:47:51 -07:00
Russ Cox
056940d84b
convert walkexpr to take Node**; drop indir
...
R=ken
OCL=32421
CL=32421
2009-07-29 12:00:34 -07:00
Russ Cox
4152b925f9
expression printer; %#N
...
R=ken
OCL=32419
CL=32419
2009-07-29 11:51:34 -07:00
Russ Cox
a587d9a73f
multiple return in := bug
...
R=ken
OCL=32253
CL=32253
2009-07-27 16:59:10 -07:00
Russ Cox
5a74c0b6ba
do not use ONONAMEs for line number information,
...
just like ONAME etc.
R=ken
OCL=31964
CL=31964
2009-07-21 16:38:56 -07:00
Russ Cox
6e1ad041f7
avoid strncat in formatters.
...
the n argument to strncat is the maximum
number of bytes to read from the src,
not the total size of the destination.
R=ken
OCL=31871
CL=31875
2009-07-20 14:16:25 -07:00