more generally consider NEGATIVE_SIGN a non-op term (#2401)

2024-05-13 14:37:32 -06:00
parent 42a0d686a5
commit 070f1e8dfa
3 changed files with 18 additions and 17 deletions
--- a/src/parser/ast.rs
+++ b/src/parser/ast.rs
@@ -49,13 +49,13 @@ macro_rules! fixnum {

 macro_rules! is_term {
    ($x:expr) => {
-        ($x as u32 & $crate::parser::ast::TERM) != 0
+        ($x as u32 & $crate::parser::ast::TERM) != 0 || is_negate!($x)
    };
 }

 macro_rules! is_lterm {
    ($x:expr) => {
-        ($x as u32 & $crate::parser::ast::LTERM) != 0
+        ($x as u32 & $crate::parser::ast::LTERM) != 0 || is_negate!($x)
    };
 }