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Commit Graph

68 Commits

Author SHA1 Message Date
Russ Cox
c1e7e270f1 don't crash on:
package main
var x int
type x struct { a int }

R=ken
OCL=22903
CL=22903
2009-01-15 17:32:31 -08:00
Russ Cox
07d344e442 remove export name-list statement.
make package local the default.
warn about name case not matching export keyword.

R=ken
OCL=22881
CL=22886
2009-01-15 16:16:52 -08:00
Russ Cox
a91af04c06 6g cleanup suggested by ken.
remove TPTR wrapper around TMAP, TCHAN, TSTRING.

R=ken
OCL=22406
CL=22409
2009-01-09 11:13:39 -08:00
Russ Cox
e512481b17 second pass on interface fixes and tests.
R=ken
OCL=22370
CL=22372
2009-01-08 18:06:06 -08:00
Russ Cox
20595ac4b0 many interface bug fixes.
also, after
	func g() (int, int)
	func f(int, int)
allow
	f(g())
and
	func h() (int, int) { return g() }

R=ken
DELTA=356  (252 added, 26 deleted, 78 changed)
OCL=22319
CL=22325
2009-01-08 14:30:00 -08:00
Ken Thompson
4026500d18 arrays
R=r
OCL=21564
CL=21564
2008-12-18 20:06:28 -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
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
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
26b357ca5b range statement
R=r
OCL=20667
CL=20667
2008-12-05 18:24:05 -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
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
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
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
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
Russ Cox
f27aaf4819 structure field annotation strings
R=ken
OCL=18176
CL=18176
2008-10-30 15:13:09 -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
c14c961ae4 Automated g4 rollback of changelist 17815.
*** Reason for rollback ***

  now it's comparing function parameter names...

*** Original change description ***

fix method function type compare bug

R=ken
OCL=17816
CL=17816
2008-10-24 14:32:48 -07:00
Russ Cox
0be746d581 fix method function type compare bug
R=ken
OCL=17815
CL=17815
2008-10-24 14:29:01 -07:00
Russ Cox
ad48706a24 do not use fake names on anonymous function return values
R=ken
OCL=17679
CL=17679
2008-10-22 17:45:47 -07:00
Ken Thompson
14c639161a elided dots
R=r
OCL=17601
CL=17601
2008-10-21 20:55:40 -07:00
Ken Thompson
0347e95b63 changes to imbedded
R=r
OCL=17572
CL=17572
2008-10-21 15:04:10 -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
Russ Cox
28912ce03f fix compiler warnings
R=r
DELTA=44  (10 added, 9 deleted, 25 changed)
OCL=17502
CL=17502
2008-10-20 15:26:38 -07:00
Ken Thompson
61361af9e8 unnamed substructures - not complete
R=r
OCL=17437
CL=17437
2008-10-19 20:13:37 -07:00
Russ Cox
ab9db8a5f8 cleanup - delete unneeded vargen++
R=ken
OCL=17394
CL=17394
2008-10-17 17:45:32 -07:00
Russ Cox
1163b1db6f diagnose various conversion problems
R=ken
OCL=17320
CL=17320
2008-10-16 15:59:31 -07:00
Ken Thompson
1ea5bc7533 stack allocation for the init function
R=r
OCL=17063
CL=17063
2008-10-13 20:14:09 -07:00
Russ Cox
02d184b303 remove support for *T as an implicit declaration of T
R=ken
OCL=16651
CL=16653
2008-10-07 13:00:10 -07:00
Russ Cox
96da920f1a fix bug:
type T struct
	export type T struct { a int }

was not exporting T

R=ken
OCL=16650
CL=16650
2008-10-07 12:42:57 -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
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
45f4e38506 silence gcc warnings
R=ken
OCL=16449
CL=16466
2008-10-03 16:23:02 -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
Ken Thompson
ed139c1e37 more on arbitrary receiver types
this CL passes the tests, but should
be considered unstable

R=r
OCL=16390
CL=16390
2008-10-02 20:51:10 -07:00
Russ Cox
a05c59fe91 cleanup export
R=ken
OCL=16219
CL=16219
2008-09-30 13:52:44 -07:00
Russ Cox
b033c581db fix export bug for /usr/r/rpc
R=ken
OCL=16218
CL=16218
2008-09-30 13:49:31 -07:00
Russ Cox
4d571c9093 fix up arg list parsing to handle any names:
type t1 int;
type t2 int;
type t3 int;
func f1(t1, t2, t3);
func f2(t1, t2, t3 bool);
func f3(t1, t2, x t3);
func f4(*t2, x t3);	// error: cannot mix
func f5(t1, *t3);
func (x *t1) f6(y *[]t2) (t1, *t3);
func f7() (int, *string);
func f8(t1, *t2, x t3);	// error: cannot mix
func f9() (x int, *string);
func f10(*t2, t3);

R=ken
OCL=16202
CL=16210
2008-09-30 12:53:11 -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
7be2b9fdf6 bug in argument passing
R=r
OCL=16044
CL=16044
2008-09-27 13:32:38 -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
721cb9c6a1 redeclaring methods
R=r
OCL=15375
CL=15375
2008-09-15 19:07:23 -07:00
Ken Thompson
2119294af9 methods on any type
-- but only *struct tested

R=r
OCL=15326
CL=15326
2008-09-14 16:57:55 -07:00
Ken Thompson
1ae08bee90 Automated g4 rollback of changelist 15312.
*** Reason for rollback ***

  <enter reason for rollback>

*** Original change description ***

correct signal name thru package rename

R=r
OCL=15313
CL=15313
2008-09-13 14:49:36 -07:00
Ken Thompson
28b9702741 correct signal name thru package rename
R=r
OCL=15312
CL=15312
2008-09-13 14:46:19 -07:00
Ken Thompson
0a7e4a7415 bug generating duplicate interface signatures
R=r
OCL=15119
CL=15119
2008-09-10 19:49:35 -07:00
Ken Thompson
c6130e9f1f get rid of static/dynamic array distinction
R=r
OCL=14634
CL=14634
2008-08-28 15:17:37 -07:00
Ken Thompson
258c817a1b allow name-type or pointer-to-named-type as method name (bug046)
R=r
DELTA=17  (11 added, 3 deleted, 3 changed)
OCL=14048
CL=14048
2008-08-10 15:09:09 -07:00
Ken Thompson
989676d2ba add 'export' adjectives to external
var, const and type declarations.

R=r
DELTA=49  (12 added, 28 deleted, 9 changed)
OCL=13791
CL=13791
2008-08-03 18:47:02 -07:00