zig fmt: don't compute a sha-256 for no reason

I forgot to delete this code before pushing 2c96f19
ziglang · May 30, 2018 · d8699ae · d8699ae
1 parent ea58f4a
commit d8699ae
Showing 1 changed file with 0 additions and 3 deletions.
diff --git a/src-self-hosted/main.zig b/src-self-hosted/main.zig
@@ -719,9 +719,6 @@ fn cmdFmt(allocator: &Allocator, args: []const []const u8) !void {
         };
         defer tree.deinit();
 
-        var old_digest: [256]u8 = undefined;
-        std.crypto.Sha256.hash(source_code, old_digest[0..]);
-
         var error_it = tree.errors.iterator(0);
         while (error_it.next()) |parse_error| {
             const token = tree.tokens.at(parse_error.loc());