llvm-for-llvmta/test/Bindings/OCaml/ext_exc.ml

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OCaml
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2022-04-25 10:02:23 +02:00
(* RUN: rm -rf %t && mkdir -p %t && cp %s %t/ext_exc.ml
* RUN: %ocamlc -g -w +A -package llvm.bitreader -linkpkg %t/ext_exc.ml -o %t/executable
* RUN: %t/executable
* RUN: %ocamlopt -g -w +A -package llvm.bitreader -linkpkg %t/ext_exc.ml -o %t/executable
* RUN: %t/executable
* XFAIL: vg_leak
*)
let context = Llvm.global_context ()
let diagnostic_handler _ = ()
(* This used to crash, we must not use 'external' in .mli files, but 'val' if we
* want the let _ bindings executed, see http://caml.inria.fr/mantis/view.php?id=4166 *)
let _ =
Llvm.set_diagnostic_handler context (Some diagnostic_handler);
try
ignore (Llvm_bitreader.get_module context (Llvm.MemoryBuffer.of_stdin ()))
with
Llvm_bitreader.Error _ -> ();;
let _ =
try
ignore (Llvm.MemoryBuffer.of_file "/path/to/nonexistent/file")
with
Llvm.IoError _ -> ();;