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| ID | Project | Category | View Status | Date Submitted | Last Update | ||||
|---|---|---|---|---|---|---|---|---|---|
| 0000806 | Frama-C | Plug-in > slicing | public | 2011-04-28 14:37 | 2011-10-10 14:14 | ||||
| Reporter | pascal | ||||||||
| Assigned To | Anne | ||||||||
| Priority | normal | Severity | minor | Reproducibility | always | ||||
| Status | closed | Resolution | fixed | ||||||
| Product Version | Frama-C GIT, precise the release id | ||||||||
| Target Version | Fixed in Version | Frama-C Nitrogen-20111001 | |||||||
| Summary | 0000806: r13065, missing declaration for tmp variable in sliced program (csmith) | ||||||||
| Description | gcc -c -m32 s.28143037.2.s.c s.28143037.2.s.c: In function ‘func_1_slice_1’: s.28143037.2.s.c:118: error: ‘tmp_17’ undeclared (first use in this function) s.28143037.2.s.c:118: error: (Each undeclared identifier is reported only once s.28143037.2.s.c:118: error: for each function it appears in.) The slice was obtained with: ~/ppc/bin/toplevel.opt -val-signed-overflow-alarms s.28143037.2.c -cpp-command "gcc -m32 -C -E -D__FRAMAC -I. -I$CSMITH/runtime " -slice-calls Frama_C_show_each -slevel 5000 -slevel-function crc32_gentab:0 -then-on 'Slicing export' -print -ocode s.28143037.2.s.c | ||||||||
| Tags | No tags attached. | ||||||||
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Anne (reporter) 2011-04-28 14:42 |
I am sure that you keep on some slicing bugs in reserve to be always ready to feed the BTS, don't you ? ;-) I'll have a look... |
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pascal (reporter) 2011-04-28 14:53 |
No, no, these are with the new SVN version. I launched 4 instances of my slicing testing script as soon as you closed all functional slicing bugs in the BTS. The digits are DDHHMMSS. |
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Anne (reporter) 2011-04-28 15:00 |
Again a bug in [filter] while building the new project ! |
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Anne (reporter) 2011-04-28 16:08 |
The problem was that when building a block with only one statement, the block was droped even if it declared local variables. |
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Anne (reporter) 2011-04-28 16:08 |
in rev 13072 |
| Notes |
| Issue History |
|||
| Date Modified | Username | Field | Change |
|---|---|---|---|
| 2011-04-28 14:37 | pascal | New Issue | |
| 2011-04-28 14:37 | pascal | Status | new => assigned |
| 2011-04-28 14:37 | pascal | Assigned To | => Anne |
| 2011-04-28 14:37 | pascal | File Added: tmp.tgz | |
| 2011-04-28 14:42 | Anne | Note Added: 0001821 | |
| 2011-04-28 14:53 | pascal | Note Added: 0001822 | |
| 2011-04-28 14:54 | pascal | Summary | r13065, missing declaration for tmp variable in sliced program => r13065, missing declaration for tmp variable in sliced program (csmith) |
| 2011-04-28 15:00 | Anne | Note Added: 0001823 | |
| 2011-04-28 16:08 | Anne | Note Added: 0001824 | |
| 2011-04-28 16:08 | Anne | Note Added: 0001825 | |
| 2011-04-28 16:08 | Anne | Status | assigned => resolved |
| 2011-04-28 16:08 | Anne | Resolution | open => fixed |
| 2011-10-10 14:13 | signoles | Fixed in Version | => Frama-C Nitrogen-20111001 |
| 2011-10-10 14:14 | signoles | Status | resolved => closed |
| Issue History |