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| ID | Project | Category | View Status | Date Submitted | Last Update | ||||
| 0000728 | Frama-C | Kernel | public | 2011-02-17 18:22 | 2014-02-12 16:58 | ||||
| Reporter | virgile | ||||||||
| Assigned To | yakobowski | ||||||||
| Priority | normal | Severity | minor | Reproducibility | have not tried | ||||
| Status | closed | Resolution | fixed | ||||||
| Platform | OS | OS Version | |||||||
| Product Version | Frama-C Carbon-20110201 | ||||||||
| Target Version | Fixed in Version | Frama-C Oxygen-20120901 | |||||||
| Summary | 0000728: Arguments are not checked when function call precedes function declaration | ||||||||
| Description | Cil allows a function to be called before being defined but does not check that the number/types of argument correspond. See for instance tests/misc/call_variadic.i, which fails with frama-c -check, while the error should be reported directly when type-checking. | ||||||||
| Tags | No tags attached. | ||||||||
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(0001597) yakobowski (manager) 2011-03-11 13:29 |
Here is also an example that confuses deeply the value analysis, because of the absence of cast: int f(); void main () { char c = 1; f(c); } int f(int i) { return 2*i; } |
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(0002402) virgile (developer) 2011-10-20 15:19 |
tests/misc/call_variadic.i was removed from svn. Here it is: int G; int H; int main () { int T=99; H= f(2); return T; /* gcc -O0 -> 26; gcc -O3 -> 99 */ } int f(int x,int y, int z, int t,int t1,int t2,int t3,int t4,int t5,int t6) { x = 17; y=18; z=19; t=20; t1= 21; t2 = 22; t3 = 23; t4= 24; t5 = 25; t6 = 26; return x; } |
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(0004660) yakobowski (manager) 2014-02-12 16:58 |
Fix committed to stable/neon branch. |
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Notes |
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Issue History |
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| Date Modified | Username | Field | Change |
| 2011-02-17 18:22 | virgile | New Issue | |
| 2011-02-17 18:22 | virgile | Status | new => assigned |
| 2011-02-17 18:22 | virgile | Assigned To | => virgile |
| 2011-03-11 13:29 | yakobowski | Note Added: 0001597 | |
| 2011-10-20 15:19 | virgile | Note Added: 0002402 | |
| 2012-04-05 01:03 | yakobowski | Relationship added | related to 0000109 |
| 2012-04-12 13:49 | svn | Checkin | |
| 2012-04-12 13:49 | svn | Status | assigned => resolved |
| 2012-04-12 13:49 | svn | Resolution | open => fixed |
| 2012-05-07 10:50 | virgile | Relationship added | has duplicate 0001178 |
| 2012-06-16 20:32 | svn | Checkin | |
| 2012-06-16 20:32 | svn | Note Added: 0003145 | |
| 2012-06-16 20:33 | yakobowski | Note Deleted: 0003145 | |
| 2012-09-19 17:15 | signoles | Fixed in Version | => Frama-C Oxygen-20120901 |
| 2012-09-19 17:16 | signoles | Status | resolved => closed |
| 2014-02-12 16:58 | yakobowski | Note Added: 0004660 | |
| 2014-02-12 16:58 | yakobowski | Assigned To | virgile => yakobowski |
| 2014-02-12 16:58 | yakobowski | Status | closed => resolved |
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Issue History |
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