More tests for various vector patterns bugs

1 files changed, 32 insertions, 1 deletions

diff --git a/src/test/vectors.sail b/src/test/vectors.sail
index 54defa08..f51b5d93 100644
--- a/src/test/vectors.sail
+++ b/src/test/vectors.sail
@@ -1,10 +1,41 @@
 let (bit[32]) v = 0b101
 register (bit[32]) i
 
+register nat match_success
+
+function unit decode ([bitzero, bitzero, bitone, bitzero]) = match_success := 1
+and decode x = match_success := x
+
 function unit main _ = {
 
   i := [bitzero, bitzero, bitone, bitzero];
-  i := 0b101 ;
+
+  (* literal match *)
+  switch v {
+    case 0b101 -> match_success := 1
+    case _ -> match_success := v
+  };
+
+  switch i {
+    case [bitzero, bitzero, bitone, bitzero] -> match_success := 1
+    case _ -> match_success := i
+  };
+
+  (* XXX function clause match fail *)
+  (* parameter is wrapped in a 1-tuple upon call, but probably not
+  unwrapped for the pattern-matching *)
+  decode(i);
+
+  (* concatenation *)
+  switch i {
+    (* XXX match fails *)
+    case ([bitzero] : [bitzero, bitone] : [bitzero]) -> match_success := 1
+    (* but this works *)
+    case ([bitzero] : [bitzero] : [bitone] : [bitzero]) -> match_success := 2
+    case _ -> match_success := i
+  };
+
+  (* XXX slice access not implemented *)
   i[0] := bitzero;
   (* XXX Vector access of non-vector *)
   v[0];