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329 Commits

Author SHA1 Message Date
Russ Cox
8c2bc4419b gc: fix shift/reduce conflict in go.y export syntax 
Fixes #771.

R=ken2
CC=golang-dev
https://golang.org/cl/1267042
 2010-05-24 16:55:23 -07:00
Russ Cox
9fc9246bf3 gc: bug281 - bad overlap in stack copy 
Fixes #807.

R=ken2
CC=golang-dev
https://golang.org/cl/1283041
 2010-05-24 16:54:24 -07:00
Russ Cox
2e9b67afa6 gc: bug277 - new conversion syntax 
R=ken2
CC=golang-dev
https://golang.org/cl/1220046
 2010-05-24 15:25:30 -07:00
Russ Cox
43c0a46ac6 gc: bug280 
Fixes #808.

R=ken2
CC=golang-dev
https://golang.org/cl/1273042
 2010-05-24 15:25:09 -07:00
Russ Cox
5e253645d2 gc: bug278 
Fixes #804.

R=ken2
CC=golang-dev
https://golang.org/cl/1224045
 2010-05-24 14:22:54 -07:00
Russ Cox
80ac15ec12 gc: fix unsafe.Sizeof on ideal constants 
R=ken2
CC=golang-dev
https://golang.org/cl/1280041
 2010-05-24 14:18:15 -07:00
Robert Griesemer
e2b6022f35 issue 789: keep test case 
R=rsc
CC=golang-dev
https://golang.org/cl/1242045
 2010-05-21 14:53:54 -07:00
Russ Cox
709c5b2481 gc: handle use of builtin function outside function call 
tweaks & tests of last bug fix too.

R=ken2
CC=golang-dev
https://golang.org/cl/1207044
 2010-05-20 22:57:08 -07:00
Ken Thompson
333002bf53 clean up bug 275 
R=rsc
CC=golang-dev
https://golang.org/cl/1224044
 2010-05-20 21:01:59 -07:00
Russ Cox
32df678894 gc: bug264 
Fixes #692.

R=ken2
CC=golang-dev
https://golang.org/cl/1092041
 2010-05-03 17:51:48 -07:00
Russ Cox
b5f54db359 gc: bug267 
R=ken2
CC=golang-dev
https://golang.org/cl/1067042
 2010-05-03 15:29:59 -07:00
Russ Cox
6361f52fc4 gc: be pickier about slice, chan, array, and map sizes 
Fixes #589.

R=ken2
CC=golang-dev
https://golang.org/cl/1032044
 2010-05-01 13:15:42 -07:00
Russ Cox
c66b49845c 8g: bug272 
Fixes #589.

R=ken2
CC=golang-dev
https://golang.org/cl/1043042
 2010-04-30 14:04:34 -07:00
Russ Cox
253fd30e66 gc: bug271 
Fixes #662.

R=ken2
CC=golang-dev
https://golang.org/cl/978043
 2010-04-30 13:27:08 -07:00
Russ Cox
560283c880 gc: bug270 
Fixes #746.

R=ken2
CC=golang-dev
https://golang.org/cl/1040042
 2010-04-30 13:04:16 -07:00
Russ Cox
77817e08d5 gc: never include ( ) on singleton func return type 
Fixes #749.

R=ken2
CC=golang-dev
https://golang.org/cl/963043
 2010-04-29 16:07:14 -07:00
Russ Cox
10eb76b04e gc: bug268 
Fixes #745.

R=ken2
CC=golang-dev
https://golang.org/cl/1008045
 2010-04-29 15:52:27 -07:00
Russ Cox
c6138efbcb runtime: closures, defer bug fix for Native Client 
Enable package tests for Native Client build.

R=r
CC=golang-dev
https://golang.org/cl/957042
 2010-04-22 17:52:22 -07:00
Russ Cox
d9254d00f9 gc: zero unnamed return values on entry if func has defer 
R=ken2
CC=golang-dev
https://golang.org/cl/891050
 2010-04-12 14:28:27 -07:00
Russ Cox
fe7826858c gc: make sure main.main has correct type 
R=ken2
CC=golang-dev
https://golang.org/cl/883049
 2010-04-11 14:51:35 -07:00
Russ Cox
00f9f0c056 single argument panic 
note that sortmain.go has been run through hg gofmt;
only the formatting of the day initializers changed.
i'm happy to revert that formatting if you'd prefer.

stop on error in doc/progs/run

R=r
CC=golang-dev
https://golang.org/cl/850041
 2010-03-30 10:34:57 -07:00
Russ Cox
3908c16ffe gc: bug265 
Fixes #700.

R=ken2
CC=golang-dev
https://golang.org/cl/839041
 2010-03-29 15:27:59 -07:00
Russ Cox
d2cdb24786 gc: tests omitted from the last bug fix 
R=ken2
CC=golang-dev
https://golang.org/cl/748041
 2010-03-24 22:12:59 -07:00
Rob Pike
325cf8ef21 delete all uses of panicln by rewriting them using panic or, 
in the tests, println+panic.
gofmt some tests too.

R=rsc
CC=golang-dev
https://golang.org/cl/741041
 2010-03-24 16:46:53 -07:00
Russ Cox
4f89dcdf99 5g/6g/8g: fix double function call in slice 
Fixes #654.

R=ken2
CC=golang-dev
https://golang.org/cl/310041
 2010-03-08 14:19:28 -08:00
Russ Cox
ba50599e46 8g: make a[byte(x)] truncate x 
R=ken2
CC=golang-dev
https://golang.org/cl/223069
 2010-02-26 13:15:29 -08:00
Russ Cox
1734cb02e7 gc: recursive interface embedding 
Fixes #287.

R=ken2
CC=golang-dev
https://golang.org/cl/215048
 2010-02-18 11:15:36 -08:00
Russ Cox
fb5506600f 8g: respect ullman numbers in float comparison 
Fixes #602.

R=ken2
CC=golang-dev
https://golang.org/cl/212045
 2010-02-17 15:28:45 -08:00
Russ Cox
7b5789b584 gc: undo attempt at fixing recursive interface embedding 
Fixes #582.

Update #287
Status: Accepted
Bug fix was too intrusive; undo and reopen issue.

R=ken2
CC=golang-dev
https://golang.org/cl/209044
 2010-02-16 17:44:15 -08:00
Russ Cox
e7fc5c2789 gc: test & fix handling of very long string constants 
R=ken2
CC=golang-dev
https://golang.org/cl/207106
 2010-02-16 10:16:24 -08:00
Russ Cox
5ab8f00bf8 gc: diagnose invalid array bounds 
Fixes #587.

R=ken2
CC=golang-dev
https://golang.org/cl/207085
 2010-02-12 13:59:02 -08:00
Ian Lance Taylor
4b4c6ab02d Struct field ambiguity test. 
gccgo gets this wrong at the moment.

R=rsc
CC=golang-dev
https://golang.org/cl/205044
 2010-02-08 15:40:09 -08:00
Ian Lance Taylor
3c686bd23f Match gccgo error message. 
bug251.go:11:2: error: invalid recursive interface

R=rsc
CC=golang-dev
https://golang.org/cl/204052
 2010-02-05 20:56:20 -08:00
Ian Lance Taylor
db3ec4f239 Match gccgo error messages. 
bug121.go:12:3: error: name list not allowed in interface type
bug121.go:16:2: error: expected signature or type name

semi1.go:10:76: error: unexpected semicolon or newline before ‘{’
semi1.go:10:5: error: reference to undefined name ‘x’
semi1.go:10:8: error: reference to undefined name ‘y’
semi1.go:12:3: error: reference to undefined name ‘z’

semi2.go:10:79: error: unexpected semicolon or newline before ‘{’
semi2.go:10:9: error: reference to undefined name ‘x’

semi3.go:10:79: error: unexpected semicolon or newline before ‘{’
semi3.go:10:6: error: reference to undefined name ‘x’
semi3.go:10:9: error: reference to undefined name ‘y’
semi3.go:10:12: error: reference to undefined name ‘z’
semi3.go:12:3: error: reference to undefined name ‘z’

semi4.go:11:2: error: unexpected semicolon or newline before ‘{’
semi4.go:10:6: error: reference to undefined name ‘x’
semi4.go:12:3: error: reference to undefined name ‘z’

semi5.go:10:1: error: unexpected semicolon or newline before ‘{’

semi7.go:11:2: error: unexpected semicolon or newline before ‘else’
semi7.go:10:5: error: reference to undefined name ‘x’

slice.go:9:11: error: missing lower bound in slice expression
slice.go:9:9: error: reference to undefined name ‘y’
slice.go:9:12: error: reference to undefined name ‘z’

R=rsc
CC=golang-dev
https://golang.org/cl/201061
 2010-02-04 21:31:30 -08:00
Russ Cox
8bef7fdc39 bug252: make ... vs ...T crossing an error, at least for now 
R=r
CC=golang-dev
https://golang.org/cl/199066
 2010-02-02 15:00:13 -08:00
Russ Cox
44898c7b76 gc: bug250, bug251 - recursive interface types 
Fixes #287.

R=ken2
CC=golang-dev
https://golang.org/cl/199057
 2010-02-01 23:58:49 -08:00
Ian Lance Taylor
d00210f519 Match gccgo error messages. 
bug249.go:10:5: error: incompatible type in initialization
bug249.go:26:5: error: incompatible type in initialization

R=rsc
CC=golang-dev
https://golang.org/cl/198058
 2010-02-01 23:27:33 -08:00
Russ Cox
674458e1c4 gc: bug246 
R=ken2
CC=golang-dev
https://golang.org/cl/198057
 2010-02-01 23:05:15 -08:00
Russ Cox
0bd41e2ff0 gc: bug242 
R=ken2
CC=golang-dev
https://golang.org/cl/198053
 2010-02-01 22:18:51 -08:00
Ian Lance Taylor
9a65381b77 Fix for gccgo, which uses a package prefix. 
R=rsc
CC=golang-dev
https://golang.org/cl/198046
 2010-02-01 16:26:50 -08:00
Ian Lance Taylor
001d9917f4 Match gccgo error messages. 
I have to admit that "cannot use type p.T as type p.T" is a
bit weak.  8g gives a similar error ("cannot use v1 (type p.T)
as type p.T in assignment").

bug3.go:37:5: error: incompatible type in initialization (incompatible type for method ‘M’ (different parameter types))
bug3.go:38:5: error: incompatible type in initialization (incompatible type for method ‘M’ (different parameter types))
bug3.go:43:5: error: incompatible type in initialization (incompatible type for method ‘M’ (different parameter types))
bug3.go:44:5: error: incompatible type in initialization (incompatible type for method ‘M’ (different parameter types))
bug3.go:49:5: error: incompatible types in assignment (cannot use type p.T as type p.T)
bug3.go:50:5: error: incompatible types in assignment (cannot use type p.T as type p.T)
bug3.go:55:5: error: incompatible types in assignment (incompatible type for method ‘M’ (different parameter types))
bug3.go:56:5: error: incompatible types in assignment (incompatible type for method ‘M’ (different parameter types))
bug3.go:57:6: error: incompatible types in assignment (incompatible type for method ‘M’ (different parameter types))
bug3.go:58:6: error: incompatible types in assignment (incompatible type for method ‘M’ (different parameter types))
bug3.go:59:5: error: incompatible types in assignment (incompatible type for method ‘M’ (different parameter types))
bug3.go:60:5: error: incompatible types in assignment (incompatible type for method ‘M’ (different parameter types))
bug3.go:61:6: error: incompatible types in assignment (incompatible type for method ‘M’ (different parameter types))
bug3.go:62:6: error: incompatible types in assignment (incompatible type for method ‘M’ (different parameter types))

R=rsc
CC=golang-dev
https://golang.org/cl/199044
 2010-02-01 16:25:55 -08:00
Ian Lance Taylor
a91e524bc1 Match gccgo error messages. 
bug238.go:11:7: error: invalid constant type
bug238.go:12:7: error: invalid constant type
bug238.go:13:7: error: invalid constant type
bug238.go:14:7: error: invalid constant type
bug238.go:15:7: error: invalid constant type
bug238.go:16:7: error: invalid constant type
bug238.go:17:7: error: invalid constant type

R=rsc
CC=golang-dev
https://golang.org/cl/194159
 2010-01-30 11:38:06 -08:00
Ian Lance Taylor
f4d714ca2d Match gccgo error message. 
bug231.go:20:4: error: incompatible types in assignment (type has no methods)

R=rsc
CC=golang-dev
https://golang.org/cl/194156
 2010-01-30 11:31:06 -08:00
Ian Lance Taylor
5163d50c7d Recognize gccgo error messages. 
bug228.go:11:25: error: invalid use of ‘...’
bug228.go:13:13: error: ‘...’ only permits one name
bug228.go:15:20: error: ‘...’ must be last parameter
bug228.go:17:7: error: expected type
bug228.go:19:8: error: expected type

R=rsc
CC=golang-dev
https://golang.org/cl/196077
 2010-01-29 22:38:39 -08:00
Russ Cox
7abb4b3a96 gc: fix chan <- chan precedence. 
also allow func() func().

R=ken2
CC=golang-dev
https://golang.org/cl/194078
 2010-01-26 10:40:28 -08:00
Russ Cox
1912632019 runtime, type switch: eliminate package global name space assumption 
bonus: type switch now detects multiple uses of identical interface types.
bonus: interface types are now order-independent, following the spec.

R=ken2
CC=golang-dev
https://golang.org/cl/194053
 2010-01-25 18:23:20 -08:00
Russ Cox
3b1a0355b6 5l, 6l, 8l: accept only one object file 
(package main; others are pulled in automatically)

R=ken2
CC=golang-dev
https://golang.org/cl/194069
 2010-01-25 17:53:43 -08:00
Russ Cox
d1b14a6fb0 gc: bug247, reported by rob 
R=ken2
CC=golang-dev
https://golang.org/cl/194051
 2010-01-24 22:42:18 -08:00
Russ Cox
fe01d4c8a1 gc: const debug bool = false 
R=ken2
CC=golang-dev
https://golang.org/cl/186232
 2010-01-19 15:25:44 -08:00
Russ Cox
ff6e310b00 gc: bug245 
Fixes #529.

R=ken2
CC=golang-dev
https://golang.org/cl/186215
 2010-01-18 17:30:15 -08:00
Russ Cox
8e996304f3 gc: multiple return value at top-level invoked multiple times 
Fixes #402.

R=ken2
CC=golang-dev
https://golang.org/cl/186214
 2010-01-18 17:00:38 -08:00
Russ Cox
e0059ae811 gc: bug243 
Fixes #481.

R=ken2
CC=golang-dev
https://golang.org/cl/186213
 2010-01-18 16:52:18 -08:00
Russ Cox
307a899d5b gc: bug238 
Fixes #471.

R=ken2
CC=golang-dev
https://golang.org/cl/181184
 2010-01-08 00:01:03 -08:00
Russ Cox
1b1f39eb86 gc: bug219, bug239, bug240 
Fixes #475.

R=ken2
CC=golang-dev
https://golang.org/cl/183157
 2010-01-07 23:24:48 -08:00
Russ Cox
c6f4d68667 gc: bug241 
Fixes #495.

R=ken2
CC=golang-dev
https://golang.org/cl/183156
 2010-01-07 23:20:00 -08:00
Ian Lance Taylor
939bab606a Add a test for issue 337. 
gccgo currently miscompiles this test.

R=rsc
CC=golang-dev
https://golang.org/cl/181050
 2009-12-23 22:08:27 -08:00
Ian Lance Taylor
fa98cf6eef More evaluation order tests, for global variables and switch. 
gccgo currently fails this test.

R=rsc
CC=golang-dev
https://golang.org/cl/179108
 2009-12-18 21:59:47 -08:00
Russ Cox
6a4b2492b3 gc: fix compiler crash 
R=ken2
CC=dho
https://golang.org/cl/179097
 2009-12-17 15:08:55 -08:00
Russ Cox
d16bc7a9f2 runtime: return zero value in x, ok = <-c when ok == false 
Fixes #401.

R=ken2
https://golang.org/cl/180053
 2009-12-15 16:59:23 -08:00
Russ Cox
c715b58dad gc: fix import name resolution 
Fixes #403.

R=ken2
https://golang.org/cl/180052
 2009-12-15 16:44:28 -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
Russ Cox
101f499fa5 gc: allow ... in method lists 
R=ken2
https://golang.org/cl/179070
 2009-12-15 16:20:37 -08:00
Russ Cox
d122bb2193 gc: double-check usage of ... 
Fixes #423.

R=ken2
https://golang.org/cl/180045
 2009-12-15 14:26:50 -08:00
Russ Cox
0282cc5e74 gc: var x, ok = m[y] 
Fixes #384.

R=ken2
https://golang.org/cl/179061
 2009-12-15 14:26:33 -08:00
Ian Lance Taylor
84e7cb0611 Tweak test to work with both 6g and gccgo. 
Pull the struct into a single line, since 6g reports the error
on the last line of the struct definition and gccgo reports it
on the first line.

6g:
bug215.go:12: invalid recursive type A

gccgo:
bug215.go:12:6: error: invalid recursive type ‘A’

R=rsc
https://golang.org/cl/180044
 2009-12-15 13:57:24 -08:00
Russ Cox
b301351df9 test/fixedbug: drop obsolete bug125, bug166 
R=gri
CC=golang-dev
https://golang.org/cl/173044
 2009-12-10 12:54:30 -08:00
Robert Griesemer
60d4e30dbb make test/fixedbugs save for optional semis 
R=rsc
https://golang.org/cl/173045
 2009-12-10 11:25:54 -08:00
Russ Cox
9da6666a8a gc: check for assignment to private fields during initialization 
R=ken2
https://golang.org/cl/165055
 2009-12-03 22:09:58 -08:00
Russ Cox
c6e316a4b9 gc: handle _ = <-c in select. 
Fixes #238.

R=ken2
https://golang.org/cl/163098
 2009-12-03 01:30:19 -08:00
Russ Cox
05a1eb1ab0 gc: recursive type error 
Fixes #245.

R=ken2
https://golang.org/cl/164094
 2009-12-03 01:12:02 -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
Russ Cox
e733766dda gc: minor import grammar bug fixes 
Fixes #364.

R=ken2
https://golang.org/cl/164092
 2009-12-03 00:10:32 -08:00
Russ Cox
272d156357 gc: function argument ordering bug 
Fixes #370.

R=ken2
https://golang.org/cl/163097
 2009-12-02 23:54:51 -08:00
Russ Cox
b7c4314ecb gc: correct type check for x, ok map assignment 
Fixes #288.

R=ken2
https://golang.org/cl/157162
 2009-11-24 16:11:48 -08:00
Russ Cox
a338231526 gc: five bug fixes, one better error. 
* check for struct literal assignment to private fields.
* record, fix crash involving parallel map assignment.
* avoid infinite recursion in exportassignok.
* make floating point bounds check precise.
* avoid crash on invalid receiver.

* add context to error about implicit assignment.

Fixes #86.
Fixes #88.
Fixes #158.
Fixes #174.
Fixes #201.
Fixes #204.

R=ken2
https://golang.org/cl/154144
 2009-11-15 12:57:09 -08:00
Russ Cox
71983af4a1 bug212, bug213. 
R=ken
http://go/go-review/1026032
 2009-11-08 23:22:06 -08:00
Robert Griesemer
e6f85af2bb cleaning up bug132 
R=rsc
http://go/go-review/1017012
 2009-11-02 09:42:53 -08:00
Ian Lance Taylor
d7ad3c4e86 Match gccgo error messages. 
bug205.go:14:12: error: index must be integer
bug205.go:15:12: error: index must be integer
bug205.go:16:12: error: incompatible type for map index

R=rsc
DELTA=2  (0 added, 0 deleted, 2 changed)
OCL=35957
CL=35960
 2009-10-21 11:42:09 -07:00
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
a15648658f bug196 
R=ken
OCL=35905
CL=35905
 2009-10-19 21:10:29 -07:00
Russ Cox
62c4818ee0 bug136 
R=ken
OCL=35902
CL=35904
 2009-10-19 20:39:18 -07:00
Russ Cox
1be74762c1 bug169 
R=ken
OCL=35899
CL=35899
 2009-10-19 19:55:17 -07:00
Russ Cox
4c3a85d73a 6g bug fixes: 
* bug211
 * embedded interfaces with lowercase methods
 * var _ = f() at top level

R=ken
OCL=35898
CL=35898
 2009-10-19 19:27:40 -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
c736b6579f bug209 
R=ken
OCL=35546
CL=35546
 2009-10-09 16:01:32 -07:00
Russ Cox
680ee6af63 add & fix bug208, from ken. 
fix bug198.

R=ken
OCL=35504
CL=35507
 2009-10-08 23:03:34 -07:00
Russ Cox
55edf49a01 add & fix bug207: rewritten if condition 
was discarding initialization work.

R=ken
OCL=35454
CL=35457
 2009-10-07 22:19:42 -07:00
Russ Cox
6f1698774d undo 35108 (disallow parens around type in struct literal). 
allow parens around [...]int in struct literal.

R=ken
OCL=35112
CL=35130
 2009-09-29 21:21:14 -07:00
Russ Cox
9c3c140984 disallow parens around type in struct literal syntax, 
per discussion with gri.

R=ken
OCL=35108
CL=35108
 2009-09-29 16:05:44 -07:00
Russ Cox
7743ffead4 disallow interface { x, y() } 
R=ken
OCL=35042
CL=35044
 2009-09-28 14:05:34 -07:00
Russ Cox
20011bc878 unused imports 
R=r
OCL=34731
CL=34731
 2009-09-17 10:27:04 -07:00
Russ Cox
ae54cf73ca last round: non-package code 
R=r
DELTA=127  (38 added, 3 deleted, 86 changed)
OCL=34640
CL=34650
 2009-09-15 12:42:24 -07:00
Russ Cox
1a3198907b fix "declared and not used" in tests; 
also template/template.go, missed last time.

R=r
DELTA=116  (61 added, 10 deleted, 45 changed)
OCL=34620
CL=34622
 2009-09-14 21:03:53 -07:00
Russ Cox
2204cfddea fix bug206. 
delay calls to savex as long as possible.

R=ken
OCL=34535
CL=34546
 2009-09-10 17:33:01 -07:00
Russ Cox
f4ee9f133c check type of string/map/array index expressions 
R=ken
OCL=34478
CL=34480
 2009-09-09 01:31:10 -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
Russ Cox
f2a8cd5ad9 corrected bug187; dropped on the floor somehow 
R=austin
DELTA=23  (23 added, 0 deleted, 0 changed)
OCL=34340
CL=34346
 2009-09-03 16:17:06 -07:00
Russ Cox
a18208fb60 fix range on invalid utf8 bug 
R=r
DELTA=42  (21 added, 20 deleted, 1 changed)
OCL=34328
CL=34333
 2009-09-03 13:56:06 -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