diff options
Diffstat (limited to 'src/sexp/mod.rs')
| -rw-r--r-- | src/sexp/mod.rs | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/sexp/mod.rs b/src/sexp/mod.rs index 7aa517b..c674ee9 100644 --- a/src/sexp/mod.rs +++ b/src/sexp/mod.rs @@ -33,6 +33,8 @@ pub enum SLeaf { Let, + Print, + Int(i32), True, False, @@ -69,7 +71,7 @@ impl SExp { SCons(a, b) => SCons(a.clone(), b.clone()).check_let().is_some() || ( - (**a == Atom(Quote) || **a == Atom(Vector)) + (**a == Atom(Quote) || **a == Atom(Vector) || **a == Atom(Print)) && b.consists_of_values() ), Atom(Var(_)) => false, |