| Ticket UUID: | 620612 | |||
| Title: | Testsuite failures | |||
| Type: | Bug | Version: | None | |
| Submitter: | andreas_kupries | Created on: | 2002-10-09 05:37:37 | |
| Subsystem: | crc | Assigned To: | patthoyts | |
| Priority: | 5 Medium | Severity: | ||
| Status: | Closed | Last Modified: | 2003-01-06 21:36:16 | |
| Resolution: | None | Closed By: | patthoyts | |
| Closed on: | 2003-01-06 14:36:16 | |||
| Description: |
I ran the tcllib testsuite, using a tclsh 8.3.4 on a linux/ix86 system. The build directory was outside of the tcllib source directory, actually a direct sibling. Enclosed the log generated when testing crc. | |||
| User Comments: |
patthoyts added on 2003-01-06 21:36:16:
Logged In: YES
user_id=202636
The issue turns out to be this:
tcl8.4:
% format %#x [expr {0x80000000 >> 8}]
0x800000
tcl8.3:
% format %#x [expr {0x80000000 >> 8}]
0xff800000
Fixed by masking off the exposed bits.
patthoyts added on 2002-10-12 05:13:07: Logged In: YES user_id=202636 The tests pass on tcl 8.4.0. The first failure is due to the new lindex syntax which returns the entire list if the second argument doesn't exist. Fixed this (it was a mistake anyway). The second one I am investigating. Under both 8.3 and 8.4 the polynomial lookup table is generated correctly but the calculation is coming up with the correct numbers under 8.4 and not under 8.3. I'm investigating this. I presume it's some kind of 64bit dependency. andreas_kupries added on 2002-10-09 12:37:37: File Added - 32675: LOG | |||
Attachments:
- LOG [download] added by andreas_kupries on 2002-10-09 12:37:37. [details]