loop assigns crash
ID0000658: **This issue was created automatically from Mantis Issue 658. Further discussion may take place here.** --- | **Id** | **Project** | **Category** | **View** | **Due Date** | **Updated** | | --- | --- | --- | --- | --- | --- | | ID0000658 | Frama-C | Plug-in > jessie | public | 2010-12-29 | 2012-06-10 | | | | | | | | | --- | --- | --- | --- | --- | --- | | **Reporter** | evdenis | **Assigned To** | cmarche | **Resolution** | open | | **Priority** | normal | **Severity** | feature | **Reproducibility** | always | | **Platform** | - | **OS** | - | **OS Version** | - | | **Product Version** | Frama-C Boron-20100401 | **Target Version** | - | **Fixed in Version** | - | ### Description : void test( const unsigned char * const pattern, const unsigned int plen ) { long int bad_character[256]; /*@ @ loop invariant 0 <= i <= plen; @ loop variant plen - i; @ loop assigns *( bad_character + { pattern[k] | integer k ; 0 <= k < i } ); @*/ for( unsigned int i = 0; i < plen; ++i ) { bad_character[pattern[i]] = i; } } tester@ubuntu-fm:~/workspace/test6$ frama-c -jessie -jessie-atp gui test1.c [kernel] preprocessing with "gcc -C -E -I. -dD test1.c" [jessie] Starting Jessie translation test1.c:10:[jessie] failure: Unexpected exception. Please submit bug report (Ref. "Extlib.NotYetImplemented("Interp.terms Tcomprehension")"). [kernel] The full backtrace is: Raised at file "src/kernel/log.ml", line 506, characters 30-31 Called from file "src/kernel/log.ml", line 500, characters 2-9 Re-raised at file "src/kernel/log.ml", line 503, characters 8-9 Called from file "src/lib/type.ml", line 746, characters 40-45 Called from file "queue.ml", line 134, characters 6-20 Called from file "src/kernel/boot.ml", line 50, characters 4-20 Called from file "src/kernel/cmdline.ml", line 170, characters 4-8 Plug-in jessie aborted because of an internal error. Please report as 'crash' at http://bts.frama-c.com ## Attachments - [test1.c](/uploads/996f5cc431726301acf612c5af20ee4f/test1.c)
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