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1.

0 votes

Sequence asJson doesn't produce proper json
1 comment Created 2 months ago by richcollins

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Io> Yajl; "a\"b" asJson ==> "a"b"
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```
Io> Yajl; "a\"b" asJson
==> "a"b"
```
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stevedekorte Sat Nov 14 15:08:12 -0800 2009 | link

fixed

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fixed
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10.

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hasCachedResult doesn't work
1 comment Created about 1 month ago by richcollins

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foo := method(call argAt(0) cachedResult) foo(bar) => true
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foo := method(call argAt(0) cachedResult)

foo(bar)

=> true

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stevedekorte Sat Nov 14 15:07:16 -0800 2009 | link

fixed

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fixed
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2.

0 votes

Exception isn't documented
0 comments Created 2 months ago by richcollins

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http://www.iolanguage.com/scm/git/checkout/Io/docs/IoReference.html
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http://www.iolanguage.com/scm/git/checkout/Io/docs/IoReference.html

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3.

0 votes

Io exits with status 0 when there is an unhandled exception
0 comments Created 2 months ago by richcollins

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4.

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IoState_UserInterruptHandler
0 comments Created 2 months ago by richcollins

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IoState_UserInterruptHandler shouldn't print an error message when a userInterruptHandler slot is set on System
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IoState_UserInterruptHandler shouldn't print an error message when a userInterruptHandler slot is set on System

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5.

0 votes

Date doesn't return the proper unix timestamp for asNumber
1 comment Created 2 months ago by richcollins

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asNumber should always return UTC seconds since 1970 Io> d := Date clone now ==> 2009-10-24 22:54:07 PDT Io> d asNumber ==> 1256450047.2950639724731445 Io> d convertToUTC asNumber ==> 1256475247.2950630187988281
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asNumber should always return UTC seconds since 1970
```
Io> d := Date clone now
==> 2009-10-24 22:54:07 PDT
Io> d asNumber
==> 1256450047.2950639724731445
Io> d convertToUTC asNumber
==> 1256475247.2950630187988281
```
Comments

richcollins Sat Oct 24 23:11:25 -0700 2009 | link

Actually it appears that I should be using setToUTC. In either case, asString is broken as it doesn't account for the time zone.

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Actually it appears that I should be using setToUTC. In either case, asString is broken as it doesn't account for the time zone.
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6.

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EditLine and ReadLine addons are broken for OS X
0 comments Created 2 months ago by richcollins

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7.

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Yajl addon does not work
6 comments Created about 1 month ago by jdp

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I got the most recent pull from git of both Yajl and Io, and installed both. When I run Io and reference Yajl, I get this error: justin@bug ~/s/io> io Io 20090105 Io> Yajl Exception: Error loading object '/usr/local/lib/io/addons/Yajl/_build/dll/libIoYajl.so': 'libyajl.so.1: cannot open shared object file: No such file or directory' --------- open AddonLoader.io 65 Object Yajl Command Line 1 When I `ls /usr/local/lib/*yajl*`, I see that everything is installed properly: justin@bug ~/s/io> ls /usr/local/lib/*yajl* /usr/local/lib/libyajl_s.a /usr/local/lib/libyajl.so.0.4.0 /usr/local/lib/libyajl.so@ /usr/local/lib/libyajl.so.1@ /usr/local/lib/libyajl.so.0@ /usr/local/lib/libyajl.so.1.0.8 Has anyone had similar issues, or got any suggestions for what I should do?
or cancel
I got the most recent pull from git of both Yajl and Io, and installed both. When I run Io and reference Yajl, I get this error:
```
justin@bug ~/s/io> io
Io 20090105
Io> Yajl

  Exception: Error loading object '/usr/local/lib/io/addons/Yajl/_build/dll/libIoYajl.so': 'libyajl.so.1: cannot open shared object file: No such file or directory'
  ---------
  open                                AddonLoader.io 65
  Object Yajl                          Command Line 1
```
When I ls /usr/local/lib/*yajl*, I see that everything is installed properly:
```
justin@bug ~/s/io> ls /usr/local/lib/*yajl*
/usr/local/lib/libyajl_s.a    /usr/local/lib/libyajl.so.0.4.0
/usr/local/lib/libyajl.so@    /usr/local/lib/libyajl.so.1@
/usr/local/lib/libyajl.so.0@  /usr/local/lib/libyajl.so.1.0.8
```
Has anyone had similar issues, or got any suggestions for what I should do?
Comments
stevedekorte Tue Nov 03 02:58:09 -0800 2009 | link

What platform? If it's linux, I think you have to run ldconfig or something.

Comment
What platform? If it's linux, I think you have to run ldconfig or something.
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jdp Tue Nov 03 03:02:33 -0800 2009 | link
Yeah, it's Linux. Ubuntu 8.10. I just tried, I got this:

justin@bug ~> sudo ldconfig /sbin/ldconfig.real: Can't link /usr/local/lib//usr/local/lib/libiovmall.so to libiovmall.so

Maybe that has something to do with it?
Comment
Yeah, it's Linux. Ubuntu 8.10. I just tried, I got this: justin@bug ~> sudo ldconfig /sbin/ldconfig.real: Can't link /usr/local/lib//usr/local/lib/libiovmall.so to libiovmall.so Maybe that has something to do with it?
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stevedekorte Sat Nov 14 15:07:52 -0800 2009 | link

Was this resolved?

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Was this resolved?
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jdp Sun Nov 15 04:16:32 -0800 2009 | link

No it wasn't. I also posted this to the mailing list, no help there either.

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No it wasn't. I also posted this to the mailing list, no help there either.
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antaranian Fri Nov 20 08:13:01 -0800 2009 | link

Maybe you can make it work by creating a symlink $ ln -s /usr/local/lib/libyajl.so.1 /usr/lib/libyajl.so.1 as root.

Comment
Maybe you can make it work by creating a symlink `$ ln -s /usr/local/lib/libyajl.so.1 /usr/lib/libyajl.so.1` as root.
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jdp Fri Nov 20 12:17:42 -0800 2009 | link

That worked, thanks! I still get the ldconfig error about libiovmall.so, though.

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That worked, thanks! I still get the ldconfig error about libiovmall.so, though.
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8.

0 votes

List sort is undocumented
0 comments Created about 1 month ago by richcollins

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9.

0 votes

Issue with the io Lexer
0 comments Created about 1 month ago by davidsch

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I found an issue when passing the string "()", "[]" or "{}" to Compiler tokensForString. The first token returned has its line slot set to 0. When i pass any other string, such as "Foo bar()", the first token has the line slot set to one. The following command should return true Compiler tokensForString("()") at(0) line == Compiler tokensForString("a") at(0) line
or cancel

I found an issue when passing the string "()", "[]" or "{}" to Compiler tokensForString. The first token returned has its line slot set to 0.
When i pass any other string, such as "Foo bar()", the first token has the line slot set to one.

The following command should return true
Compiler tokensForString("()") at(0) line == Compiler tokensForString("a") at(0) line

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11.

-1 votes

Documentation state.
1 comment Created about 1 month ago by tsukushima

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Is there plans to document all features of language/library and to keep them in actual state? If yes, I can maintain some piece of information. If no, it is a pity...
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Is there plans to document all features of language/library and to keep them in actual state?
If yes, I can maintain some piece of information.
If no, it is a pity...

Comments

stevedekorte Tue Nov 17 18:26:47 -0800 2009 | link

Yes, which parts would you like to maintain?

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Yes, which parts would you like to maintain?
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12.

0 votes

Path with does not return a new Path object
0 comments Created 24 days ago by zephyrfalcon

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According to the documentation, "Path with" should return a new Path object. However, it doesn't do this; the resulting object appears to be a Sequence, and does not listen to Path methods like absolute and isPathAbsolute.
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According to the documentation, "Path with" should return a new Path object. However, it doesn't do this; the resulting object appears to be a Sequence, and does not listen to Path methods like absolute and isPathAbsolute.

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13.

0 votes

'PDB sync' always fails with IoCoroutine error
2 comments Created 24 days ago by anthem

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Running unit tests on Mac OSX 10.6.2 fails as below. I haven't tried other architectures: > make testaddons ... Obsidian - testBasic testSimpleSync IoCoroutine error: unable to auto abort coro 0x1005ca050 by resuming parent coro Object_0x10022a7d0 This worked as of probably 6 months ago. It's reproducible following a basic PDB workflow such as that from the examples: User := Object clone pSlots(name) steve := User clone steve = "steve" PDB setPath("test.tc") PDB open PDB root atPut("users", PMap clone) PDB root users atPut("steve", steve) PDB sync IoCoroutine error: unable to auto abort coro 0x1002c8d40 by resuming parent coro Object_0x10022b0a0
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Running unit tests on Mac OSX 10.6.2 fails as below. I haven't tried other architectures:
make testaddons ... Obsidian - testBasic
```
testSimpleSync
```
IoCoroutine error: unable to auto abort coro 0x1005ca050 by resuming parent coro Object_0x10022a7d0
This worked as of probably 6 months ago. It's reproducible following a basic PDB workflow such as that from the examples:

User := Object clone pSlots(name)
steve := User clone steve = "steve"
PDB setPath("test.tc")
PDB open
PDB root atPut("users", PMap clone)
PDB root users atPut("steve", steve)
PDB sync
IoCoroutine error: unable to auto abort coro 0x1002c8d40 by resuming parent coro Object_0x10022b0a0
Comments

anthem Mon Dec 07 20:49:19 -0800 2009 | link

Occurs also on Linux. Failure happens somewhere in Collector cleanAllObjects call at end of PDB sync

Comment
Occurs also on Linux. Failure happens somewhere in Collector cleanAllObjects call at end of PDB sync
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anthem Tue Dec 08 20:47:49 -0800 2009 | link

anthem/io@570b1db
Tracked down issue to PHash_cleanSlots in commit de831b from May. PHash_cleanSlots now behaves like PHash_clean, removing all slots, which is incorrect as it is called by IoObject_markClean and IoCollector_cleanAllObjects, which are garbage collection routines.

Comment
anthem/io@570b1db66a2beea0a37d75a32cec5fff4f5ccedb Tracked down issue to PHash_cleanSlots in commit de831b from May. PHash_cleanSlots now behaves like PHash_clean, removing all slots, which is incorrect as it is called by IoObject_markClean and IoCollector_cleanAllObjects, which are garbage collection routines.
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14.

0 votes

FileTest unit test testPOpenSetsExitStatusToExitStatusOfProgram fails
1 comment Created 20 days ago by anthem

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1) return value of popen must be processed via WEXITSTATUS or WTERMSIG 2) immediate close of process writing to stdout causes sigpipe
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1) return value of popen must be processed via WEXITSTATUS or WTERMSIG
2) immediate close of process writing to stdout causes sigpipe

Comments

anthem Tue Dec 08 20:53:51 -0800 2009 | link

anthem/io@62b5803
1) process pclose() return value checking for exit status or term signal
2) if child terminated due to signal, report signal id in termSignal slot
3) In unit test, readToEnd before closing (giving some time for "echo" process to complete)
3) Add unit tests testPOpenSetsTermStatusToSignalWhenSignaled, testPOpenReadToEndPreventsSIGPIPE

Comment
anthem/io@62b580303146c5452db0b9add927518bfdd5bb59 1) process pclose() return value checking for exit status or term signal 2) if child terminated due to signal, report signal id in termSignal slot 3) In unit test, readToEnd before closing (giving some time for "echo" process to complete) 3) Add unit tests testPOpenSetsTermStatusToSignalWhenSignaled, testPOpenReadToEndPreventsSIGPIPE
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15.

0 votes

make vm failure on Mac OS X powerpc
0 comments Created 5 days ago by weakish

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version: d2e9b90b520e02b4de892bf3f9ccac1b3ecd3652 OS: Mac OS X 10.4.11 powerpc error log: <pre> ../coroutine/_build/headers/power-ucontext.h:7: error: parse error before 'ulong' ../coroutine/_build/headers/power-ucontext.h:7: warning: no semicolon at end of struct or union ../coroutine/_build/headers/power-ucontext.h:8: warning: data definition has no type or storage class ../coroutine/_build/headers/power-ucontext.h:9: error: parse error before 'ctr' ../coroutine/_build/headers/power-ucontext.h:9: warning: data definition has no type or storage class ../coroutine/_build/headers/power-ucontext.h:10: error: parse error before 'xer' ../coroutine/_build/headers/power-ucontext.h:10: warning: data definition has no type or storage class ../coroutine/_build/headers/power-ucontext.h:11: error: parse error before 'sp' ../coroutine/_build/headers/power-ucontext.h:11: warning: data definition has no type or storage class ../coroutine/_build/headers/power-ucontext.h:12: error: parse error before 'toc' ../coroutine/_build/headers/power-ucontext.h:12: warning: data definition has no type or storage class ../coroutine/_build/headers/power-ucontext.h:13: error: parse error before 'r3' ../coroutine/_build/headers/power-ucontext.h:13: warning: data definition has no type or storage class ../coroutine/_build/headers/power-ucontext.h:14: error: parse error before 'gpr' ../coroutine/_build/headers/power-ucontext.h:14: warning: data definition has no type or storage class ../coroutine/_build/headers/power-ucontext.h:21: error: parse error before '}' token ../coroutine/_build/headers/power-ucontext.h:30: error: field 'mc' has incomplete type make[2]: *** [_build/objs/IoBlock.o] Error 1 make[1]: *** [all] Error 2 make: *** [vm] Error 2 </pre>
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version: d2e9b90

OS: Mac OS X 10.4.11 powerpc

error log:
```
../coroutine/_build/headers/power-ucontext.h:7: error: parse error before 'ulong'
../coroutine/_build/headers/power-ucontext.h:7: warning: no semicolon at end of struct or union
../coroutine/_build/headers/power-ucontext.h:8: warning: data definition has no type or storage class
../coroutine/_build/headers/power-ucontext.h:9: error: parse error before 'ctr'
../coroutine/_build/headers/power-ucontext.h:9: warning: data definition has no type or storage class
../coroutine/_build/headers/power-ucontext.h:10: error: parse error before 'xer'
../coroutine/_build/headers/power-ucontext.h:10: warning: data definition has no type or storage class
../coroutine/_build/headers/power-ucontext.h:11: error: parse error before 'sp'
../coroutine/_build/headers/power-ucontext.h:11: warning: data definition has no type or storage class
../coroutine/_build/headers/power-ucontext.h:12: error: parse error before 'toc'
../coroutine/_build/headers/power-ucontext.h:12: warning: data definition has no type or storage class
../coroutine/_build/headers/power-ucontext.h:13: error: parse error before 'r3'
../coroutine/_build/headers/power-ucontext.h:13: warning: data definition has no type or storage class
../coroutine/_build/headers/power-ucontext.h:14: error: parse error before 'gpr'
../coroutine/_build/headers/power-ucontext.h:14: warning: data definition has no type or storage class
../coroutine/_build/headers/power-ucontext.h:21: error: parse error before '}' token
../coroutine/_build/headers/power-ucontext.h:30: error: field 'mc' has incomplete type
make[2]: *** [_build/objs/IoBlock.o] Error 1
make[1]: *** [all] Error 2
make: *** [vm] Error 2
```
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