initial commit

src/compiler/optimize.rs

@@ -0,0 +1,17 @@
+use crate::hir::HIR;
+use crate::error::{CompileWarnings};
+
+#[derive(Debug)]
+pub struct HIROptimizer {
+
+}
+
+impl HIROptimizer {
+    pub fn fold_constants(&mut self, mut _hir: HIR) -> HIR { todo!() }
+
+    pub fn eliminate_unused_variables(&mut self, mut _hir: HIR) -> (HIR, CompileWarnings) { todo!() }
+
+    pub fn eliminate_dead_code(&mut self, mut _hir: HIR) -> (HIR, CompileWarnings) {
+        todo!()
+    }
+}