]>
Cypherpunks repositories - gostls13.git/log
Russ Cox [Tue, 30 Sep 2008 22:38:41 +0000 (15:38 -0700)]
remove ( ) around mismatch type prints,
so that they don't look like functions.
R=ken
OCL=16244
CL=16244
Russ Cox [Tue, 30 Sep 2008 22:35:40 +0000 (15:35 -0700)]
pretty types; use 6g -t to disable
R=ken
OCL=16240
CL=16242
Russ Cox [Tue, 30 Sep 2008 21:08:43 +0000 (14:08 -0700)]
tests of new func arg code
R=r
DELTA=41 (41 added, 0 deleted, 0 changed)
OCL=16212
CL=16223
Russ Cox [Tue, 30 Sep 2008 21:03:13 +0000 (14:03 -0700)]
i can import "net" in package net
and still have a variable named "net"
R=r
DELTA=18 (0 added, 0 deleted, 18 changed)
OCL=16220
CL=16222
Russ Cox [Tue, 30 Sep 2008 21:02:53 +0000 (14:02 -0700)]
for loops in hashmap.
a few missing FLUSH.
R=ken
OCL=16221
CL=16221
Russ Cox [Tue, 30 Sep 2008 20:52:44 +0000 (13:52 -0700)]
cleanup export
R=ken
OCL=16219
CL=16219
Russ Cox [Tue, 30 Sep 2008 20:49:31 +0000 (13:49 -0700)]
fix export bug for /usr/r/rpc
R=ken
OCL=16218
CL=16218
Rob Pike [Tue, 30 Sep 2008 20:07:38 +0000 (13:07 -0700)]
update golden for new error messages
R=rsc
OCL=16213
CL=16213
Robert Griesemer [Tue, 30 Sep 2008 20:02:50 +0000 (13:02 -0700)]
- exceptional conditions during expression evaluation are undefined
- "nil" for interfaces, comparison against "nil"
R=r
DELTA=38 (24 added, 5 deleted, 9 changed)
OCL=16207
CL=16211
Russ Cox [Tue, 30 Sep 2008 19:53:11 +0000 (12:53 -0700)]
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
Rob Pike [Tue, 30 Sep 2008 19:31:47 +0000 (12:31 -0700)]
104, 107, 108: they are known to fail, so mark them appropriately.
update golden
add the "goroutines" test
R=iant
DELTA=74 (36 added, 23 deleted, 15 changed)
OCL=16194
CL=16206
Robert Griesemer [Tue, 30 Sep 2008 17:57:59 +0000 (10:57 -0700)]
- type of array literals is always fixed array
- changed terminology from "embedded type" to "anonymous field"
R=r
DELTA=38 (7 added, 2 deleted, 29 changed)
OCL=16193
CL=16196
Robert Griesemer [Tue, 30 Sep 2008 03:37:46 +0000 (20:37 -0700)]
- corrections and more on interface types
R=r
DELTA=35 (12 added, 13 deleted, 10 changed)
OCL=16162
CL=16164
Ken Thompson [Tue, 30 Sep 2008 03:33:51 +0000 (20:33 -0700)]
minor bugs
R=r
OCL=16163
CL=16163
Rob Pike [Tue, 30 Sep 2008 03:06:48 +0000 (20:06 -0700)]
fix some typos, mostly
R=gri
OCL=16161
CL=16161
Robert Griesemer [Tue, 30 Sep 2008 01:41:30 +0000 (18:41 -0700)]
Some initial language towards embedded types and methods for all types.
More to come.
R=r
DELTA=74 (47 added, 8 deleted, 19 changed)
OCL=16156
CL=16159
Ian Lance Taylor [Tue, 30 Sep 2008 01:17:42 +0000 (18:17 -0700)]
Test that floating point constants resolve to type "float".
Currently 6g seems to resolve them to type "double".
R=ken,r
DELTA=30 (30 added, 0 deleted, 0 changed)
OCL=16132
CL=16152
Ian Lance Taylor [Mon, 29 Sep 2008 20:40:23 +0000 (13:40 -0700)]
Use unsigned int in itoa to avoid relying on the behaviour of
signed integer overflow when negating the most negative
integer.
R=rsc
DELTA=11 (0 added, 7 deleted, 4 changed)
OCL=16105
CL=16120
Russ Cox [Mon, 29 Sep 2008 20:37:00 +0000 (13:37 -0700)]
* implement Linux epoll for polling i/o
* isolate OS-specific polling goop in Pollster type
* move generic poll loop out of fd_darwin.go into fd.go
R=r
DELTA=782 (448 added, 281 deleted, 53 changed)
OCL=16108
CL=16119
Russ Cox [Mon, 29 Sep 2008 20:16:28 +0000 (13:16 -0700)]
delete unused files
R=r
DELTA=494 (0 added, 494 deleted, 0 changed)
OCL=16109
CL=16115
Russ Cox [Mon, 29 Sep 2008 20:16:22 +0000 (13:16 -0700)]
make bugs not fail
R=r
DELTA=6 (0 added, 0 deleted, 6 changed)
OCL=16110
CL=16114
Robert Griesemer [Mon, 29 Sep 2008 19:09:00 +0000 (12:09 -0700)]
- added language about string literal concatenation
- added "..." to list of delimiters (slightly re-arranged that table)
- rename of 2 productions for more consistent naming
R=r
DELTA=20 (7 added, 1 deleted, 12 changed)
OCL=16101
CL=16103
Ian Lance Taylor [Mon, 29 Sep 2008 18:03:21 +0000 (11:03 -0700)]
Storing an out of range constant into a variable should
ideally cause the compiler to give an error. Right now 6g
warns about large shifts but does not give an error. This CL
removes the out of range shift from shift.go, so that it will
work with gccgo, and adds a test case in bugs/ to be fixed at
a later date.
R=ken,r
DELTA=23 (9 added, 14 deleted, 0 changed)
OCL=16085
CL=16088
Ken Thompson [Mon, 29 Sep 2008 03:22:31 +0000 (20:22 -0700)]
toward methods on any type
R=r
OCL=16068
CL=16068
Ken Thompson [Sun, 28 Sep 2008 00:46:40 +0000 (17:46 -0700)]
bug in simul assignment
R=r
OCL=16053
CL=16053
Robert Griesemer [Sun, 28 Sep 2008 00:42:18 +0000 (17:42 -0700)]
- allow for embeded types in fields, and parameter lists w/o parameter names
- temporary work-around for 6g bug
R=r
OCL=16052
CL=16052
Robert Griesemer [Sat, 27 Sep 2008 21:51:31 +0000 (14:51 -0700)]
- added TODO
- changed FieldDecl production in preparation for inlined types
R=r
DELTA=6 (4 added, 0 deleted, 2 changed)
OCL=16046
CL=16046
Ken Thompson [Sat, 27 Sep 2008 20:33:50 +0000 (13:33 -0700)]
change print(float) from 5 to 7 sig digits
R=r
OCL=16045
CL=16045
Ken Thompson [Sat, 27 Sep 2008 20:32:38 +0000 (13:32 -0700)]
bug in argument passing
R=r
OCL=16044
CL=16044
Ian Lance Taylor [Sat, 27 Sep 2008 16:39:37 +0000 (09:39 -0700)]
Correct zoneinfo version number: it's not 2, it's '2'.
R=rsc
DELTA=1 (0 added, 0 deleted, 1 changed)
OCL=16032
CL=16040
Ken Thompson [Sat, 27 Sep 2008 04:27:26 +0000 (21:27 -0700)]
export
syntax for inheritance
R=r
OCL=16028
CL=16028
Ken Thompson [Sat, 27 Sep 2008 00:41:43 +0000 (17:41 -0700)]
bug with array bounds
R=r
OCL=16021
CL=16023
Ken Thompson [Sat, 27 Sep 2008 00:41:23 +0000 (17:41 -0700)]
export
R=r
OCL=16018
CL=16022
Robert Griesemer [Fri, 26 Sep 2008 23:41:50 +0000 (16:41 -0700)]
- added language with respect to init() restrictions
R=r
DELTA=10 (9 added, 0 deleted, 1 changed)
OCL=16016
CL=16016
Russ Cox [Fri, 26 Sep 2008 21:46:28 +0000 (14:46 -0700)]
Darwin kqueue/kevent-based network FDs
R=r
OCL=15998
CL=16004
Russ Cox [Fri, 26 Sep 2008 21:31:17 +0000 (14:31 -0700)]
add os.Pipe
R=r
OCL=15989
CL=16001
Russ Cox [Fri, 26 Sep 2008 21:18:34 +0000 (14:18 -0700)]
fix build: new net Makefile
TBR=r
OCL=15996
CL=15996
Russ Cox [Fri, 26 Sep 2008 21:11:26 +0000 (14:11 -0700)]
move src/syscall to src/lib/syscall.
enforce rule: all kernel data structures and constants
go in syscall module.
move things that should be in syscall out of net.
make net a single package.
R=r
OCL=15985
CL=15994
Russ Cox [Fri, 26 Sep 2008 21:10:33 +0000 (14:10 -0700)]
libmach_amd64: refresh darwin thread list each time we get asked.
R=r
DELTA=1 (1 added, 0 deleted, 0 changed)
OCL=15982
CL=15993
Russ Cox [Fri, 26 Sep 2008 21:10:26 +0000 (14:10 -0700)]
go/acid/go
R=r
DELTA=99 (95 added, 1 deleted, 3 changed)
OCL=15983
CL=15992
Robert Griesemer [Fri, 26 Sep 2008 21:04:21 +0000 (14:04 -0700)]
Simplification of Conversions section:
- leave only basic type conversions in that section
- we have a section of composite literals which covers those
- we have a section prepared (but not written) on type guards
- the built-in function "convert" doesn't need to be exposed
as it is redundant
R=r
DELTA=101 (6 added, 77 deleted, 18 changed)
OCL=15986
CL=15991
Robert Griesemer [Fri, 26 Sep 2008 20:38:38 +0000 (13:38 -0700)]
- fixed Go statement syntax (only notational change)
- simplified Assignment syntax (only notational change)
- added TODOs
- made old text invisible by moving it into HTML comment
R=r
DELTA=107 (4 added, 95 deleted, 8 changed)
OCL=15972
CL=15987
Russ Cox [Fri, 26 Sep 2008 18:47:04 +0000 (11:47 -0700)]
test and fix non-blocking chan ops on buffered chans
R=ken
DELTA=68 (19 added, 0 deleted, 49 changed)
OCL=15966
CL=15969
Russ Cox [Fri, 26 Sep 2008 18:44:20 +0000 (11:44 -0700)]
handle negative numeric constants in import.
(fixes bugs/bug106)
package bug0
export const A = -1
package bug1
import "bug0"
R=ken
DELTA=21 (19 added, 0 deleted, 2 changed)
OCL=15901
CL=15968
Robert Griesemer [Fri, 26 Sep 2008 18:15:14 +0000 (11:15 -0700)]
1) Fixed spec w/ respect to result types.
2) Added proposal for making "if" statements consistent with the
other control structures.
R=r
DELTA=59 (32 added, 6 deleted, 21 changed)
OCL=15583
CL=15964
Russ Cox [Fri, 26 Sep 2008 17:25:13 +0000 (10:25 -0700)]
fix ELF bugs found by iant
- .text begins at INITTEXT, not 0
and does not include HEADR
- .shstrtab, .gosymtab, .gopclntab have alignment 1
- .gosymtab, .gopclntab have type SHT_PROGBITS
R=r
DELTA=9 (0 added, 0 deleted, 9 changed)
OCL=15953
CL=15956
Russ Cox [Fri, 26 Sep 2008 17:13:57 +0000 (10:13 -0700)]
6ar: exit with error status if files cannot be opened.
R=r
DELTA=15 (8 added, 0 deleted, 7 changed)
OCL=15952
CL=15954
Ian Lance Taylor [Fri, 26 Sep 2008 03:31:03 +0000 (20:31 -0700)]
Add test case for 6g bug: result variable does not hide the
package name in the scope.
R=r
DELTA=12 (12 added, 0 deleted, 0 changed)
OCL=15913
CL=15926
Ian Lance Taylor [Fri, 26 Sep 2008 00:36:37 +0000 (17:36 -0700)]
Change the name of the result variable so that it does not
hide the package "ip".
R=rsc
DELTA=1 (0 added, 0 deleted, 1 changed)
OCL=15914
CL=15914
Robert Griesemer [Fri, 26 Sep 2008 00:20:39 +0000 (17:20 -0700)]
Snapshot.
Added support for function literals, composite literals.
Bug fixes.
R=r
OCL=15911
CL=15911
Russ Cox [Fri, 26 Sep 2008 00:07:24 +0000 (17:07 -0700)]
prototype nit
R=r
DELTA=1 (0 added, 0 deleted, 1 changed)
OCL=15906
CL=15909
Russ Cox [Fri, 26 Sep 2008 00:07:06 +0000 (17:07 -0700)]
gobuild -m: replace value of $GOARCH and $GOOS
in Makefile with $(GOARCH) and $(GOOS)
R=r
DELTA=40 (38 added, 0 deleted, 2 changed)
OCL=15905
CL=15908
Russ Cox [Thu, 25 Sep 2008 23:32:39 +0000 (16:32 -0700)]
6g misparses negative constants in imports
R=r
DELTA=8 (8 added, 0 deleted, 0 changed)
OCL=15893
CL=15898
Robert Griesemer [Thu, 25 Sep 2008 22:45:19 +0000 (15:45 -0700)]
bug: package identifier not visible
(should be in the scope chain like any other identifier)
R=r
DELTA=16 (16 added, 0 deleted, 0 changed)
OCL=15884
CL=15884
Robert Griesemer [Thu, 25 Sep 2008 22:14:26 +0000 (15:14 -0700)]
- more missing constructs added
- removed excessive ";"'s
- no ()'s around expressions where not needed
- parser.go now reproduced and parseable again
R=r
OCL=15881
CL=15881
Ian Lance Taylor [Thu, 25 Sep 2008 22:08:52 +0000 (15:08 -0700)]
6g currently accepts setting a string value to an integer
constant without an explicit conversion. I think that is a
bug. This adds a test case for it.
Also, change errchk to include the string BUG in error
messages, so that failures are included in the count reported
by the run shell script.
R=r,ken
DELTA=11 (7 added, 0 deleted, 4 changed)
OCL=15857
CL=15880
Robert Griesemer [Thu, 25 Sep 2008 18:50:34 +0000 (11:50 -0700)]
snapshot: more pretty printer stuff
R=r
OCL=15863
CL=15863
Ian Lance Taylor [Thu, 25 Sep 2008 17:51:23 +0000 (10:51 -0700)]
To get an empty string, return an empty string, not 0.
R=rsc
DELTA=1 (0 added, 0 deleted, 1 changed)
OCL=15858
CL=15860
Robert Griesemer [Thu, 25 Sep 2008 05:01:52 +0000 (22:01 -0700)]
- added names to result signatures to make it compile with gccgo
- adjusted the makefile to explicitly compile flag.go and fmt.go for gccgo
R=r
OCL=15822
CL=15822
Ken Thompson [Wed, 24 Sep 2008 23:20:01 +0000 (16:20 -0700)]
export
R=r
OCL=15805
CL=15805
Robert Griesemer [Wed, 24 Sep 2008 22:50:28 +0000 (15:50 -0700)]
- more ast buidling and printing
- almost complete language reproduced
R=r
OCL=15801
CL=15801
Russ Cox [Wed, 24 Sep 2008 22:28:03 +0000 (15:28 -0700)]
cleanup; sys.sleep can go.
R=r
OCL=15786
CL=15792
Russ Cox [Wed, 24 Sep 2008 22:26:55 +0000 (15:26 -0700)]
early HTTP library and trivial server
R=r
OCL=15777
CL=15791
Russ Cox [Wed, 24 Sep 2008 21:13:07 +0000 (14:13 -0700)]
get rid of per-G Note, avoids per-G kernel semaphore on Mac.
2.14u 19.82s 22.17r 6.out 100000 # old
1.87u 0.43s 2.31r 6.out 100000 # new
R=r
OCL=15762
CL=15772
Ken Thompson [Wed, 24 Sep 2008 21:12:21 +0000 (14:12 -0700)]
more export
R=r
OCL=15771
CL=15771
Russ Cox [Wed, 24 Sep 2008 18:07:21 +0000 (11:07 -0700)]
make prof work on linux
R=r
DELTA=18 (11 added, 1 deleted, 6 changed)
OCL=15752
CL=15755
Rob Pike [Wed, 24 Sep 2008 17:35:59 +0000 (10:35 -0700)]
bug: updated wrong counter when combining values
R=rsc
OCL=15751
CL=15751
Russ Cox [Wed, 24 Sep 2008 17:25:28 +0000 (10:25 -0700)]
only use mach kernel semaphores for actual contention.
running rob's powser p.go:
3.21u 2.58s 5.80r 6.out # old
1.48u 0.05s 1.54r 6.out # new
R=r
OCL=15748
CL=15750
Rob Pike [Wed, 24 Sep 2008 01:45:44 +0000 (18:45 -0700)]
rudimentary real-time profiler.
tested on mac only.
output like this:
tubenose=% sudo go/src/cmd/prof/6prof -p 71839 -c -d 10
63.93% mach_semaphore_signal
4.64% sys·chansend1
3.93% chanrecv
2.86% semrelease
1.43% cas
1.43% sendchan
1.07% xadd
0.71% main·f
0.71% scheduler
0.71% sys·gosched
0.71% dequeue
...
R=rsc
DELTA=361 (361 added, 0 deleted, 0 changed)
OCL=15731
CL=15736
Robert Griesemer [Wed, 24 Sep 2008 01:34:17 +0000 (18:34 -0700)]
- added initial formatting: indentation
- more AST nodes built and printed
R=r
OCL=15735
CL=15735
Robert Griesemer [Tue, 23 Sep 2008 23:40:12 +0000 (16:40 -0700)]
- snapshot of pretty printer status
- parts of AST built and printed
- no formatting yet
R=r
OCL=15727
CL=15727
Rob Pike [Tue, 23 Sep 2008 22:08:39 +0000 (15:08 -0700)]
better debuggers:
- follow through segmented stacks
- a couple of fixes to db
R=rsc
DELTA=72 (62 added, 0 deleted, 10 changed)
OCL=15713
CL=15717
Ken Thompson [Tue, 23 Sep 2008 21:16:41 +0000 (14:16 -0700)]
more on export
R=r
OCL=15704
CL=15704
Ken Thompson [Tue, 23 Sep 2008 19:48:52 +0000 (12:48 -0700)]
fixed export sort for methods
R=r
OCL=15699
CL=15699
Robert Griesemer [Tue, 23 Sep 2008 18:17:44 +0000 (11:17 -0700)]
- added gccgo makefile
R=r
OCL=15693
CL=15695
Russ Cox [Tue, 23 Sep 2008 03:12:15 +0000 (20:12 -0700)]
change string([]byte) to pass array, rather than &a[0],
to string convert. if the byte array has length 0,
the computation of &a[0] throws an index bounds error.
for fixed size arrays, this ends up invoking arrays2d
unnecessarily, but it works.
R=ken
DELTA=304 (44 added, 28 deleted, 232 changed)
OCL=15674
CL=15678
Robert Griesemer [Tue, 23 Sep 2008 01:26:12 +0000 (18:26 -0700)]
- first cut at building and printing AST
R=r
OCL=15675
CL=15675
Rob Pike [Tue, 23 Sep 2008 00:31:41 +0000 (17:31 -0700)]
add os.Getenv()
R=rsc
DELTA=51 (50 added, 0 deleted, 1 changed)
OCL=15665
CL=15667
Ken Thompson [Tue, 23 Sep 2008 00:29:12 +0000 (17:29 -0700)]
remove extraneous print
R=r
OCL=15666
CL=15666
Ken Thompson [Mon, 22 Sep 2008 23:58:30 +0000 (16:58 -0700)]
vectors bug
R=r
OCL=15664
CL=15664
Russ Cox [Mon, 22 Sep 2008 23:41:14 +0000 (16:41 -0700)]
implement zoneinfo reader
R=r
DELTA=348 (338 added, 0 deleted, 10 changed)
OCL=15648
CL=15660
Russ Cox [Mon, 22 Sep 2008 23:26:57 +0000 (16:26 -0700)]
add "once" package
R=r
DELTA=79 (79 added, 0 deleted, 0 changed)
OCL=15656
CL=15656
Russ Cox [Mon, 22 Sep 2008 23:16:22 +0000 (16:16 -0700)]
re-fix bug067, update golden.out
R=r
DELTA=9 (4 added, 3 deleted, 2 changed)
OCL=15655
CL=15655
Russ Cox [Mon, 22 Sep 2008 20:47:59 +0000 (13:47 -0700)]
implement spec: when main.main returns, the program exits
R=r
DELTA=9 (7 added, 2 deleted, 0 changed)
OCL=15628
CL=15643
Russ Cox [Mon, 22 Sep 2008 20:47:53 +0000 (13:47 -0700)]
test cleanup
- do not print tracebacks if $GOTRACEBACK=0
- set GOTRACEBACK=0 during tests
- filter out pc numbers in errors
R=r
DELTA=70 (22 added, 30 deleted, 18 changed)
OCL=15618
CL=15642
Russ Cox [Mon, 22 Sep 2008 20:46:57 +0000 (13:46 -0700)]
time bug: darwin, linux return microseconds not nanoseconds
R=r
DELTA=2 (0 added, 0 deleted, 2 changed)
OCL=15626
CL=15641
Russ Cox [Mon, 22 Sep 2008 19:45:01 +0000 (12:45 -0700)]
compiler changes:
export.c:
- only expose explicitly exported types to importer
- fix behind your back
go.h:
- add deep() prototype (fixes 64-bit linux crash on time.go)
go.y:
- add a new syntax error case
walk.c:
- allow a,b = f() where f is func ptr (fixes bug088)
R=ken
OCL=15617
CL=15630
Ken Thompson [Mon, 22 Sep 2008 19:16:19 +0000 (12:16 -0700)]
now method/interface code
R=r
OCL=15627
CL=15627
Ian Lance Taylor [Mon, 22 Sep 2008 18:29:40 +0000 (11:29 -0700)]
Correct two web links, add missing semicolon after <.
R=r
DELTA=3 (0 added, 0 deleted, 3 changed)
OCL=15619
CL=15624
Russ Cox [Mon, 22 Sep 2008 17:56:54 +0000 (10:56 -0700)]
better yacc rule in Makefile
if y.tab.c is older than y.tab.h, make
interprets doing nothing as a failure,
because y.tab.c hasn't been updated.
so update it.
R=r
DELTA=4 (0 added, 0 deleted, 4 changed)
OCL=15615
CL=15622
Ken Thompson [Sun, 21 Sep 2008 02:56:40 +0000 (19:56 -0700)]
another async select bug
R=r
OCL=15599
CL=15599
Rob Pike [Sat, 20 Sep 2008 22:16:48 +0000 (15:16 -0700)]
fix some tests
R=ken
OCL=15598
CL=15598
Ken Thompson [Sat, 20 Sep 2008 21:59:15 +0000 (14:59 -0700)]
bug103 - but the fix caused other
things to break. hopefully all fixed
now.
R=r
OCL=15597
CL=15597
Ken Thompson [Sat, 20 Sep 2008 03:52:59 +0000 (20:52 -0700)]
channel test
R=r
OCL=15587
CL=15587
Ken Thompson [Sat, 20 Sep 2008 03:43:30 +0000 (20:43 -0700)]
fix bugs in asynch select
R=r
OCL=15586
CL=15586
Robert Griesemer [Sat, 20 Sep 2008 01:06:53 +0000 (18:06 -0700)]
- heuristics for parsing composite literals in some cases
- fixed result parsing of function types
R=r
OCL=15585
CL=15585
Robert Griesemer [Fri, 19 Sep 2008 22:49:55 +0000 (15:49 -0700)]
Updated spec:
- clarified constants and constant expressions
- clarified type of array composite literals (fixed vs open arrays)
- clarified type of map composite literals (need to use '&' to get
a map pointer)
- added proposal for "if-else" (TBD)
- added TODO w/ respect to "x, ok = <-ch" (and for arrays)
R=r
DELTA=51 (35 added, 0 deleted, 16 changed)
OCL=15573
CL=15575
Russ Cox [Fri, 19 Sep 2008 22:23:16 +0000 (15:23 -0700)]
export an os.Error constructor
R=r
DELTA=20 (6 added, 7 deleted, 7 changed)
OCL=15569
CL=15571
Ian Lance Taylor [Fri, 19 Sep 2008 21:39:49 +0000 (14:39 -0700)]
Check for specific error messages in the testsuite. This
permits testing that the compiler emits error messages for
specific lines that match egrep regexps. The desired error
messages are expressed using comments of the form
// ERROR "regexp"
R=r
DELTA=90 (73 added, 8 deleted, 9 changed)
OCL=15513
CL=15566
Rob Pike [Fri, 19 Sep 2008 19:52:00 +0000 (12:52 -0700)]
more nuanced handling of usage message to allow user control.
also print argv(0) in default message
R=gri
DELTA=37 (21 added, 9 deleted, 7 changed)
OCL=15540
CL=15554