Allow U, V, and W for program variables

2020-06-05 18:50:09 +02:00 · 2020-06-05 18:50:09 +02:00 · 8c801426a5
commit 8c801426a5
parent 789cb4f8f8
1 changed files with 4 additions and 1 deletions
--- a/src/ast.rs
+++ b/src/ast.rs
@ -422,7 +422,10 @@ impl VariableDeclaration
 						| Some('L')
 						| Some('M')
 						| Some('N') => return Ok(crate::Domain::Integer),
-						Some('X')
+						Some('U')
+						| Some('V')
+						| Some('W')
+						| Some('X')
 						| Some('Y')
 						| Some('Z') => return Ok(crate::Domain::Program),
 						Some('_') => continue,