OpenEuphoria

Euphoria Ticket #919: Assigning using $ hard crashes

• Reported by dcuny Feb 02, 2015
• 14 comments

sequence this = { {0,0,0,0,0,0,0,0,0,0} } 
 
this[1][1] = 1 -- works 
this[$][1] = 1 -- hard crashes Euphoria (no ex.err generated) 

Details

1. Comment by ne1uno Feb 02, 2015

sequence this = { {0,0,0,0,0,0,0,0,0,0} }  
  
this[1][1] = 1 -- works  
? this[1][1] 
 
this[$][1] = 1 -- hard crashes?  
? this[1][1] 
 
?this 

1 
1 
{ 
  {1,0,0,0,0,0,0,0,0,0} 
} 
 
4.1.0 development (6278:511ab308da2e, 2015-01-18 
Operating System 
---------------------------- 
Platform: WinNT, Build: WinXP, Service Pack 2:2 
no crash eui or euc 

must be related to an old bug already fixed?

2. Comment by dcuny Feb 02, 2015

Just downloaded: euphoria-4.1.0-Win-x86.zip

Copied files from bin directories to c:\euphoria\bin

Ran program again. Hard crash.

Works on my machine != already fixed.

What additional information do you need?

3. Comment by dcuny Feb 02, 2015

Perhaps my instructions were unclear. Try the following:

with trace 
trace(1) 
sequence this = { {0,0,0,0,0,0,0,0,0,0} } 
 
this[1][1] = 1 -- works 
this[$][1] = 1 -- hard crashes Euphoria (no ex.err generated) 
 
integer a = 12 

Step through code. Final assignment instruction is never reached - Euphoria simply stops running at this point.

No error message is printed.

No error file is created.

Euphoria crashes while executing the instruction:

this[$][1] = 1 -- hard crashes Euphoria (no ex.err generated) 

4. Comment by jimcbrown Feb 02, 2015

That is a beta build from Feb 2014 ... ne1uno is probably building and running the latest source. So, it seems that it's broken in the beta version from nearly a year ago, but runs fine on HEAD.

5. Comment by dcuny Feb 02, 2015

I should also note it's running on a 64 bit version of the OS.

I'm not running the 32 bit version because of other errors.

Thanks!

6. Comment by dcuny Feb 02, 2015

Where can I grab it the latest version?

7. Comment by jimcbrown Feb 02, 2015

Don't think we have a eubin for that. Perhaps ne1uno or mattlewis can provide one of their own builds for you.

8. Comment by dcuny Feb 02, 2015

Thanks. I'll move this discussion to the forum rather than continue it in the bug report.

9. Comment by ne1uno Feb 02, 2015

can someone confirm this does or doesn't crash newer w/64bit version?

10. Comment by mattlewis Feb 02, 2015

Confirmed with:

$ eui -v 
Euphoria Interpreter v4.1.0 development 
   64-bit Linux, Using System Memory 
   Revision Date: 2015-02-02 14:18:53, Id: 6300:57179171dbed 

11. Comment by dcuny Feb 02, 2015

Please clarify if confirmed means the fix or bug was confirmed.

Thanks!

12. Comment by cargoan Feb 02, 2015

No crash.

[$]: cat crash.ex;  eui crash.ex; eui -v 
sequence this = { {0,0,0,0,0,0,0,0,0,0} }   
   
this[1][1] = 1 -- works   
? this[1][1]  
  
this[$][1] = 1 -- hard crashes?   
? this[1][1]  
  
? this 
 
1 
1 
{ 
  {1,0,0,0,0,0,0,0,0,0} 
} 
Euphoria Interpreter v4.1.0 development 
   64-bit Linux, Using System Memory 
   Revision Date: 2015-01-18 16:51:09, Id: 6273:511ab308da2e 
 

13. Comment by DerekParnell Feb 03, 2015

I cannot reproduce the issue in my environment (Windows 7, 32-bit).

C:\temp>type test.ex 
sequence this = { {0,0,0,0,0,0,0,0,0,0} } 
 
this[1][1] = 1 -- works 
this[$][1] = 1 -- hard crashes Euphoria (no ex.err generated) 
 
? this 
 
C:\temp>eui -v 
Euphoria Interpreter v4.1.0 development 
   32-bit Windows, Using System Memory 
   Revision Date: 2013-07-12 00:24:02, Id: 6134:991791b126ad 
 
C:\temp>eui test 
{ 
  {1,0,0,0,0,0,0,0,0,0} 
} 
 
C:\temp> 
 

14. Comment by mattlewis Feb 03, 2015

Sorry, should have been more specific. When I said "confirmed," I meant that it was fixed. I changed the drop down to reflect that.

Include: