From: Mark Thom <markjordanthom@gmail.com>
Date: Sun, 27 Apr 2025 04:11:27 +0000 (-0700)
Subject: allow unused_parens around let statement in functor! macro
X-Git-Url: https://git.sagredo.dev/?a=commitdiff_plain;h=248565074a7c493b98479129247b392f15d7f84f;p=scryer-prolog.git

allow unused_parens around let statement in functor! macro
---

diff --git a/src/functor_macro.rs b/src/functor_macro.rs
index 444c8432..7cc48eaa 100644
--- a/src/functor_macro.rs
+++ b/src/functor_macro.rs
@@ -131,6 +131,7 @@ macro_rules! build_functor {
                        [$($subfunctor),*])
     });
     ([string($s:expr) $(, $dt:ident($($value:tt),*))*], [$($res:expr),*], $res_len:expr, [$($subfunctor:expr),*]) => ({
+        #[allow(unused_parens)]
         let string = $s;
         let pstr_len = cell_index!(Heap::compute_pstr_size(&string)) as u64;
         let result_len = 1 + count!($($dt)*) + $res_len;