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| author | Martin Nowack <m.nowack@imperial.ac.uk> | 2023-11-20 22:41:19 +0000 |
|---|---|---|
| committer | MartinNowack <2443641+MartinNowack@users.noreply.github.com> | 2024-01-30 17:56:08 +0000 |
| commit | f813c88c8cb868fc9c0be78fbf92a94d72ac02b0 (patch) | |
| tree | 6647c2eb38a4a1502d9806bcdbfd919a07acaedc /test/Solver | |
| parent | cb5e898561f9b8769d8838bc1bdca17a6f4f5d20 (diff) | |
| download | klee-f813c88c8cb868fc9c0be78fbf92a94d72ac02b0.tar.gz | |
Avoid generating array names in solver builders that could accidently collide
If an array name ended with a number, adding a number-only suffix could generate the same name used as part of the solvers. In the specific testcase `val_1` became solver array `val_111` which collided with array `val_11` that became `val_111` as well. Using an `_` as prefix for the suffix, solves that problem in general, i.e. `val_1` becomes `val_1_11` and `val_11` becomes `val_11_1`. Fixes #1668
Diffstat (limited to 'test/Solver')
| -rw-r--r-- | test/Solver/Z3ConstantArray.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/test/Solver/Z3ConstantArray.c b/test/Solver/Z3ConstantArray.c index d9495795..c49bbd1b 100644 --- a/test/Solver/Z3ConstantArray.c +++ b/test/Solver/Z3ConstantArray.c @@ -9,10 +9,10 @@ #include "klee/klee.h" int main(int argc, char **argv) { - // CHECK-DAG: (assert (= (select const_arr11 #x00000000) #x67)) - // CHECK-DAG: (assert (= (select const_arr11 #x00000001) #x79)) - // CHECK-DAG: (assert (= (select const_arr11 #x00000002) #x7a)) - // CHECK-DAG: (assert (= (select const_arr11 #x00000003) #x00)) + // CHECK-DAG: (assert (= (select const_arr1_1 #x00000000) #x67)) + // CHECK-DAG: (assert (= (select const_arr1_1 #x00000001) #x79)) + // CHECK-DAG: (assert (= (select const_arr1_1 #x00000002) #x7a)) + // CHECK-DAG: (assert (= (select const_arr1_1 #x00000003) #x00)) // TEST-CASE-DAG: (assert (= (select const_arr1 (_ bv0 32) ) (_ bv103 8) ) ) // TEST-CASE-DAG: (assert (= (select const_arr1 (_ bv1 32) ) (_ bv121 8) ) ) // TEST-CASE-DAG: (assert (= (select const_arr1 (_ bv2 32) ) (_ bv122 8) ) ) |