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-rw-r--r--cparser/Cerrors.mli1
1 files changed, 1 insertions, 0 deletions
diff --git a/cparser/Cerrors.mli b/cparser/Cerrors.mli
index 816b12b6..fb987bca 100644
--- a/cparser/Cerrors.mli
+++ b/cparser/Cerrors.mli
@@ -45,6 +45,7 @@ type warning_type =
| Unknown_pragmas (** unknown/unsupported pragma *)
| CompCert_conformance (** features that are not part of the CompCert C core language *)
| Inline_asm_sdump (** inline assembler used in combination of sdump *)
+ | Unused_variable (** unused local variables *)
val warning : (string * int) -> warning_type -> ('a, Format.formatter, unit, unit, unit, unit) format6 -> 'a
(** [warning (f,c) w fmt arg1 ... argN] formats the arguments [arg1] to [argN] as warining according to