refactor infix parser

KeenS · May 29, 2022 · 675145f · 675145f
1 parent fddb6bb
commit 675145f
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Showing 2 changed files with 289 additions and 155 deletions.
diff --git a/src/ast/mod.rs b/src/ast/mod.rs
@@ -341,6 +341,16 @@ pub enum BIF {
     LeChar,
 }
 
+pub trait HaveLocation {
+    fn span(&self) -> Span;
+}
+
+impl<Ty, T> HaveLocation for Annot<Ty, T> {
+    fn span(&self) -> Span {
+        self.span.clone()
+    }
+}
+
 impl<Ty, Inner> Annot<Ty, Inner> {
     pub fn boxed(self) -> Box<Self> {
         Box::new(self)