diff options
Diffstat (limited to 'src/FunsAnalysis.ml')
| -rw-r--r-- | src/FunsAnalysis.ml | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/FunsAnalysis.ml b/src/FunsAnalysis.ml index dc205eb9..b8dd17d8 100644 --- a/src/FunsAnalysis.ml +++ b/src/FunsAnalysis.ml @@ -9,6 +9,7 @@ open LlbcAst open Modules +module EU = ExpressionsUtils type fun_info = { can_fail : bool; @@ -57,6 +58,13 @@ let analyze_module (m : llbc_module) (funs_map : fun_decl FunDeclId.Map.t) can_fail := true; super#visit_Assert env a + method! visit_rvalue _env rv = + match rv with + | Use _ | Ref _ | Discriminant _ | Aggregate _ -> () + | UnaryOp (uop, _) -> can_fail := EU.unop_can_fail uop || !can_fail + | BinaryOp (bop, _, _) -> + can_fail := EU.binop_can_fail bop || !can_fail + method! visit_Call env call = (match call.func with | Regular id -> |