From bfeb83651976c0dc11f32978a7cc044a803337d8 Mon Sep 17 00:00:00 2001
From: Luni-4 <luni-4@hotmail.it>
Date: Tue, 23 Mar 2021 18:13:14 +0100
Subject: [PATCH] Add a comment to Halstead Rust test

tree-sitter-rust does not parse the comma in macros, but the `!`
operator instead
---
 src/metrics/halstead.rs | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/metrics/halstead.rs b/src/metrics/halstead.rs
index 691050a77..459105251 100644
--- a/src/metrics/halstead.rs
+++ b/src/metrics/halstead.rs
@@ -396,7 +396,8 @@ mod tests {
             RustParser,
             halstead,
             [
-                (u_operators, 9, usize), // fn, (), {}, let, =, ,, +, /, ;
+                // FIXME tree-sitter-rust does not parse the comma inside the println! macro
+                (u_operators, 9, usize), // fn, (), {}, let, =, +, /, ;, !
                 (operators, 22, usize),
                 (u_operands, 9, usize), // main, a, b, c, avg, 5, 3, println, "{}"
                 (operands, 15, usize)