1 files changed, 9 insertions, 2 deletions

diff --git a/parser.fun b/parser.fun
index 9e36f2c..0948305 100644
--- a/parser.fun
+++ b/parser.fun
@@ -178,6 +178,7 @@ functor Parser(structure Tree: TREE; structure P: PPC;
     StmtDoWhile of stmt * exprAug |
     StmtReturn of exprAug option |
     StmtBreak |
+    StmtNone |
     StmtContinue
 
   datatype parseBinopRes = BRbinop of exprPart | BRfinish of int
@@ -3046,7 +3047,7 @@ functor Parser(structure Tree: TREE; structure P: PPC;
            lx
          end)
 
-     | _ => raise Unimplemented
+     | _ => raise Unreachable
   end
 
   fun printOffsets (LcAux (offset, l)) out =
@@ -3467,6 +3468,7 @@ functor Parser(structure Tree: TREE; structure P: PPC;
     | Tk T.kwBreak => parseJmp StmtBreak
     | Tk T.kwContinue => parseJmp StmtContinue
     | Tk T.kwReturn => parseReturn ctx
+    | Tk T.Semicolon => (StmtNone, #3 $ getTokenCtx ctx)
     | _ => parseStmtExpr ctx
   end
 
@@ -3670,8 +3672,12 @@ functor Parser(structure Tree: TREE; structure P: PPC;
       | _ =>
         let
           val (stmt, ctx) = parseStmt ctx
+          val acc =
+            case stmt of
+              StmtNone => acc
+            | _ => stmt :: acc
         in
-          collectStmts (stmt :: acc) ctx
+          collectStmts acc ctx
         end
     end
 
@@ -3723,6 +3729,7 @@ functor Parser(structure Tree: TREE; structure P: PPC;
         Printf out `"return " Popt pea ea `";" %
     | pstmt' _ StmtBreak out = Printf out `"break;" %
     | pstmt' _ StmtContinue out = Printf out `"continue;" %
+    | pstmt' _ StmtNone _ = raise Unreachable
 
   and pCompBody off (S as (StmtCompound _)) out =
     Printf out A2 pstmt' (off - 1) S %