Jessie crashes on simple program without annotations

ID0000038: This issue was created automatically from Mantis Issue 38. Further discussion may take place here.

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Id	Project	Category	View	Due Date	Updated
ID0000038	Frama-C	Plug-in > jessie	public	2009-04-07	2009-04-10

Reporter	virgile	Assigned To	cmarche	Resolution	open
Priority	normal	Severity	minor	Reproducibility	always
Platform	-	OS	-	OS Version	-
Product Version	Frama-C Lithium-20081201	Target Version	-	Fixed in Version	-

Description :

[bug 7541 from old bts, reported by Boris Hollas] Jessie crashes on the following code:

void Copy(int *p, int *q) { *q = *p; }

int foo(int a[]) { int i=1;

Copy(&a[0], &a[i]); return i; }

int main() { int a[2] = {1,2}; printf("%d\n", foo(a)); }

Output:

~/progs/fc/tst> frama-c -jessie-analysis tst4.c Parsing [preprocessing] running gcc -C -E -I. -include C:\Frama-C\share\frama-c\jessie\jessie_prolog.h -dD tst4.c tst4.c:17: Warning: Body of function main falls-through. Adding a return statement

Cleaning unused parts Symbolic link Starting semantical analysis Starting Jessie translation No code for function printf, default assigns generated tst4.c:15: Warning: skipping all arguments of implicit prototype printf Producing Jessie files in subdir tst4.jessie File tst4.jessie/tst4.jc written. File tst4.jessie/tst4.cloc written. Calling Jessie tool in subdir tst4.jessie Generating Why function Copy Generating Why function foo Generating Why function main Calling VCs generator. why -simplify [...] why/tst4.why File "why/tst4.why", line 1418, characters 8-49: Term i_27 is expected to have type int make: *** [simplify/tst4_why.sx] Error 1 Jessie subprocess failed: make -f tst4.makefile simplify

Additional Information :

Claude Marché: Issues lies in the lack of a conversion from int32 into int in pset generation (in jessie plugin)