Makefile: add --warn-error 8 (incomplete pattern-matching)

src/Makefile.config

@@ -13,7 +13,7 @@ DEVFLAGS := -bin-annot -g
 endif
 
 OCAMLFLAGS = \
-  ${DEVFLAGS} -short-paths -safe-string -w +27-30-40 \
+  ${DEVFLAGS} -short-paths -safe-string -w +27-30-40@8 \
   ${INCLUDES} \
   ${EXTRA_OCAMLFLAGS}
 

src/client/embedded/alpha/baker/client_mining_operations.ml

@@ -51,6 +51,7 @@ let filter_valid_endorsement cctxt { hash; content } =
   match content with
   | None
   | Some (_, Anonymous_operations _)
+  | Some (_, Sourced_operations (Dictator_operation _ ))
   | Some (_, Sourced_operations (Manager_operations _ )) ->
       Lwt.return_none
   | Some ({net_id}, Sourced_operations (Delegate_operations { source ; operations })) ->

src/compiler/tezos_compiler.ml

@@ -37,7 +37,7 @@ end
 let backend = (module Backend : Backend_intf.S)
 
 let warnings = "+a-4-6-7-9-29-40..42-44-45-48"
-let warn_error = "-a"
+let warn_error = "-a+8"
 
 let () =
   Clflags.unsafe_string := false ;