1 files changed, 4 insertions, 6 deletions
diff --git a/src/libzisp/io/unparser.zig b/src/libzisp/io/unparser.zig
index dd48364..d65ffb0 100644
--- a/src/libzisp/io/unparser.zig
+++ b/src/libzisp/io/unparser.zig
@@ -5,7 +5,6 @@ const value = @import("../value.zig");
 const ShortString = value.ShortString;
 const OtherTag = value.OtherTag;
 const Value = value.Value;
-const Hval = value.Hval;
 
 pub fn unparse(w: anytype, v: Value) anyerror!void {
     try if (value.double.check(v))
@@ -33,7 +32,7 @@ fn unparseFixnum(w: anytype, v: Value) !void {
 fn unparseHeap(w: anytype, v: Value) !void {
     const p, const t = value.ptr.unpack(v);
     try switch (t) {
-        .pair => unparsePair(w, p),
+        .pair => unparsePair(w, @ptrCast(p)),
         else => @panic("not implemented"),
     };
 }
@@ -82,11 +81,10 @@ fn unparseMisc(w: anytype, v: Value) !void {
     };
 }
 
-fn unparsePair(w: anytype, p: [*]Hval) !void {
-    const vs: *[2]Value = @ptrCast(p);
+fn unparsePair(w: anytype, p: *[2]Value) !void {
     try w.writeByte('(');
-    try unparse(w, vs[0]);
-    var cdr = vs[1];
+    try unparse(w, p[0]);
+    var cdr = p[1];
     while (value.pair.check(cdr)) : (cdr = value.pair.cdr(cdr)) {
         try w.writeByte(' ');
         try unparse(w, value.pair.car(cdr));