Frama-C Bug Tracking System - Frama-C | |||||
View Issue Details | |||||
ID | Project | Category | View Status | Date Submitted | Last Update |
0000552 | Frama-C | Kernel | public | 2010-08-02 10:47 | 2010-12-17 19:35 |
Reporter | pascal | ||||
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Assigned To | virgile | ||||
Priority | normal | Severity | feature | Reproducibility | always |
Status | closed | Resolution | fixed | ||
Platform | OS | OS Version | |||
Product Version | Frama-C Boron-20100401 | ||||
Target Version | Fixed in Version | Frama-C Carbon-20101201-beta1 | |||
Summary | 0000552: Checking number of arguments passed to C functions | ||||
Description | There currently isn't much checking of function arguments in the front-end. The following program is accepted, although it passes the wrong number of arguments for both calls to retint: int retint(int x ) { int __retres ; __retres = 42 + x; return (__retres); } int main(int c ) { int x ; int tmp ; x = retint(); tmp = retint(c,c); return (tmp); } Arguments for not implementing this feature: there are perfectly good compilers to check for this, and not having rigid rules in place may even help with older code containing variadic functions. I am not sure when the current convention for declaring variadic functions became standardized, and it may not have been from the beginning. | ||||
Tags | No tags attached. | ||||
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Issue History | |||||
Date Modified | Username | Field | Change | ||
---|---|---|---|---|---|
2010-08-02 10:47 | pascal | New Issue | |||
2010-08-23 10:18 | virgile | Status | new => assigned | ||
2010-08-23 10:18 | virgile | Assigned To | => virgile | ||
2010-08-23 10:25 | virgile | Note Added: 0001079 | |||
2010-08-27 11:39 | svn | ||||
2010-08-27 11:39 | svn | Status | assigned => resolved | ||
2010-08-27 11:39 | svn | Resolution | open => fixed | ||
2010-12-10 15:45 | signoles | Fixed in Version | => Frama-C Carbon-20101201-beta1 | ||
2010-12-17 19:35 | signoles | Status | resolved => closed |