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[Frama-c-discuss] Frama-C/Jessie: memory set problem
- Subject: [Frama-c-discuss] Frama-C/Jessie: memory set problem
- From: dillon.pariente at dassault-aviation.fr (Dillon Pariente)
- Date: Sat, 28 Mar 2009 16:57:34 +0100
Hello, Launching: frama-c.byte.exe -jessie-analysis -jessie-gen-goals foo.c with foo.c containing: //***************************************** typedef struct {int i;int j;} las; /*@ requires \valid(a) && \valid(b); assigns *a, *b; */ void g (int *a,int *b){ *a=11; *b=15; } /*@ requires \valid(p) ; assigns p->i,p->j; */ void f (las *p) { g (&(p->i), &(p->j)); } //***************************************** returns the following error: memory (mem-field(int_M),b_21) in memory set (mem-field(int_M),a_20), (mem-field(int_M),b_21) File "jc/jc_interp_misc.ml", line 716, characters 7-7: Uncaught exception: File "jc/jc_interp_misc.ml", line 716, characters 7-13: Assertion failed Jessie subprocess failed: jessie -why-opt -split-user-conj -v -locs foo.cloc foo.jc Jessie/Why version is 2.18. C code seems to be OK as Frama-C Value Analysis plug-in correctly analyzes it! May this be a problem with Jessie? Thanks in advance for your help! Dillon PARIENTE
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