From 5e4953b2526ade3738917795fe4f1e55b9023c36 Mon Sep 17 00:00:00 2001
From: Kostyantyn Vorobyov <kostyantyn.vorobyov@cea.fr>
Date: Wed, 1 Mar 2017 11:14:30 +0100
Subject: [PATCH] Small opt with pattern matching

---
 src/plugins/e-acsl/exit_points.ml | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/src/plugins/e-acsl/exit_points.ml b/src/plugins/e-acsl/exit_points.ml
index 3c1d1625376..55af3ebb56d 100644
--- a/src/plugins/e-acsl/exit_points.ml
+++ b/src/plugins/e-acsl/exit_points.ml
@@ -126,10 +126,12 @@ class jump_context = object (_)
       add_exit stmt !sref;
       add_labelled !sref stmt;
       Cil.DoChildren
-    | _ when (List.length stmt.labels) > 0 ->
-      add_locals stmt (List.flatten locals);
+    | Instr(_) | Return(_) | If(_) | Block(_) | UnspecifiedSequence(_)
+    | Throw(_) | TryCatch(_) | TryFinally(_) | TryExcept(_) ->
+      (match stmt.labels with
+      | [] -> ()
+      | _ :: _ -> add_locals stmt (List.flatten locals));
       Cil.DoChildren
-    | _ -> Cil.DoChildren
 end
 
 let generate fct =
-- 
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