diff options
Diffstat (limited to 'cparser/Cflow.ml')
| -rw-r--r-- | cparser/Cflow.ml | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/cparser/Cflow.ml b/cparser/Cflow.ml index cc257189..061e958e 100644 --- a/cparser/Cflow.ml +++ b/cparser/Cflow.ml @@ -6,10 +6,11 @@ (* *) (* Copyright Institut National de Recherche en Informatique et en *) (* Automatique. All rights reserved. This file is distributed *) -(* under the terms of the GNU General Public License as published by *) -(* the Free Software Foundation, either version 2 of the License, or *) -(* (at your option) any later version. This file is also distributed *) -(* under the terms of the INRIA Non-Commercial License Agreement. *) +(* under the terms of the GNU Lesser General Public License as *) +(* published by the Free Software Foundation, either version 2.1 of *) +(* the License, or (at your option) any later version. *) +(* This file is also distributed under the terms of the *) +(* INRIA Non-Commercial License Agreement. *) (* *) (* *********************************************************************) @@ -23,8 +24,12 @@ open Cutil module StringSet = Set.Make(String) (* Functions declared noreturn by the standard *) +(* We also add our own "__builtin_unreachable" function because, currently, + it is difficult to attach attributes to a built-in function. *) + let std_noreturn_functions = - ["longjmp";"exit";"_exit";"abort";"_Exit";"quick_exit";"thrd_exit"] + ["longjmp";"exit";"_exit";"abort";"_Exit";"quick_exit";"thrd_exit"; + "__builtin_unreachable"] (* Statements are abstracted as "flow transformers": functions from possible inputs to possible outcomes. |