1 files changed, 0 insertions, 211 deletions
diff --git a/users/grfn/achilles/src/passes/hir/mod.rs b/users/grfn/achilles/src/passes/hir/mod.rs
deleted file mode 100644
index 872c449eb0..0000000000
--- a/users/grfn/achilles/src/passes/hir/mod.rs
+++ /dev/null
@@ -1,211 +0,0 @@
-use std::collections::HashMap;
-
-use crate::ast::hir::{Binding, Decl, Expr, Pattern};
-use crate::ast::{BinaryOperator, Ident, Literal, UnaryOperator};
-
-pub(crate) mod monomorphize;
-pub(crate) mod strip_positive_units;
-
-pub(crate) trait Visitor<'a, 'ast, T: 'ast>: Sized + 'a {
-    type Error;
-
-    fn visit_type(&mut self, _type: &mut T) -> Result<(), Self::Error> {
-        Ok(())
-    }
-
-    fn visit_ident(&mut self, _ident: &mut Ident<'ast>) -> Result<(), Self::Error> {
-        Ok(())
-    }
-
-    fn visit_literal(&mut self, _literal: &mut Literal<'ast>) -> Result<(), Self::Error> {
-        Ok(())
-    }
-
-    fn visit_unary_operator(&mut self, _op: &mut UnaryOperator) -> Result<(), Self::Error> {
-        Ok(())
-    }
-
-    fn visit_binary_operator(&mut self, _op: &mut BinaryOperator) -> Result<(), Self::Error> {
-        Ok(())
-    }
-
-    fn visit_pattern(&mut self, _pat: &mut Pattern<'ast, T>) -> Result<(), Self::Error> {
-        Ok(())
-    }
-
-    fn visit_binding(&mut self, binding: &mut Binding<'ast, T>) -> Result<(), Self::Error> {
-        self.visit_pattern(&mut binding.pat)?;
-        self.visit_expr(&mut binding.body)?;
-        Ok(())
-    }
-
-    fn post_visit_call(
-        &mut self,
-        _fun: &mut Expr<'ast, T>,
-        _type_args: &mut HashMap<Ident<'ast>, T>,
-        _args: &mut Vec<Expr<'ast, T>>,
-    ) -> Result<(), Self::Error> {
-        Ok(())
-    }
-
-    fn pre_visit_call(
-        &mut self,
-        _fun: &mut Expr<'ast, T>,
-        _type_args: &mut HashMap<Ident<'ast>, T>,
-        _args: &mut Vec<Expr<'ast, T>>,
-    ) -> Result<(), Self::Error> {
-        Ok(())
-    }
-
-    fn visit_tuple(&mut self, members: &mut Vec<Expr<'ast, T>>) -> Result<(), Self::Error> {
-        for expr in members {
-            self.visit_expr(expr)?;
-        }
-        Ok(())
-    }
-
-    fn pre_visit_expr(&mut self, _expr: &mut Expr<'ast, T>) -> Result<(), Self::Error> {
-        Ok(())
-    }
-
-    fn visit_expr(&mut self, expr: &mut Expr<'ast, T>) -> Result<(), Self::Error> {
-        self.pre_visit_expr(expr)?;
-        match expr {
-            Expr::Ident(id, t) => {
-                self.visit_ident(id)?;
-                self.visit_type(t)?;
-            }
-            Expr::Literal(lit, t) => {
-                self.visit_literal(lit)?;
-                self.visit_type(t)?;
-            }
-            Expr::UnaryOp { op, rhs, type_ } => {
-                self.visit_unary_operator(op)?;
-                self.visit_expr(rhs)?;
-                self.visit_type(type_)?;
-            }
-            Expr::BinaryOp {
-                lhs,
-                op,
-                rhs,
-                type_,
-            } => {
-                self.visit_expr(lhs)?;
-                self.visit_binary_operator(op)?;
-                self.visit_expr(rhs)?;
-                self.visit_type(type_)?;
-            }
-            Expr::Let {
-                bindings,
-                body,
-                type_,
-            } => {
-                for binding in bindings.iter_mut() {
-                    self.visit_binding(binding)?;
-                }
-                self.visit_expr(body)?;
-                self.visit_type(type_)?;
-            }
-            Expr::If {
-                condition,
-                then,
-                else_,
-                type_,
-            } => {
-                self.visit_expr(condition)?;
-                self.visit_expr(then)?;
-                self.visit_expr(else_)?;
-                self.visit_type(type_)?;
-            }
-            Expr::Fun {
-                args,
-                body,
-                type_args,
-                type_,
-            } => {
-                for (ident, t) in args {
-                    self.visit_ident(ident)?;
-                    self.visit_type(t)?;
-                }
-                for ta in type_args {
-                    self.visit_ident(ta)?;
-                }
-                self.visit_expr(body)?;
-                self.visit_type(type_)?;
-            }
-            Expr::Call {
-                fun,
-                args,
-                type_args,
-                type_,
-            } => {
-                self.pre_visit_call(fun, type_args, args)?;
-                self.visit_expr(fun)?;
-                for arg in args.iter_mut() {
-                    self.visit_expr(arg)?;
-                }
-                self.visit_type(type_)?;
-                self.post_visit_call(fun, type_args, args)?;
-            }
-            Expr::Tuple(tup, type_) => {
-                self.visit_tuple(tup)?;
-                self.visit_type(type_)?;
-            }
-        }
-
-        Ok(())
-    }
-
-    fn post_visit_decl(&mut self, _decl: &'a Decl<'ast, T>) -> Result<(), Self::Error> {
-        Ok(())
-    }
-
-    fn post_visit_fun_decl(
-        &mut self,
-        _name: &mut Ident<'ast>,
-        _type_args: &mut Vec<Ident>,
-        _args: &mut Vec<(Ident, T)>,
-        _body: &mut Box<Expr<T>>,
-        _type_: &mut T,
-    ) -> Result<(), Self::Error> {
-        Ok(())
-    }
-
-    fn visit_decl(&mut self, decl: &'a mut Decl<'ast, T>) -> Result<(), Self::Error> {
-        match decl {
-            Decl::Fun {
-                name,
-                type_args,
-                args,
-                body,
-                type_,
-            } => {
-                self.visit_ident(name)?;
-                for type_arg in type_args.iter_mut() {
-                    self.visit_ident(type_arg)?;
-                }
-                for (arg, t) in args.iter_mut() {
-                    self.visit_ident(arg)?;
-                    self.visit_type(t)?;
-                }
-                self.visit_expr(body)?;
-                self.visit_type(type_)?;
-                self.post_visit_fun_decl(name, type_args, args, body, type_)?;
-            }
-            Decl::Extern {
-                name,
-                arg_types,
-                ret_type,
-            } => {
-                self.visit_ident(name)?;
-                for arg_t in arg_types {
-                    self.visit_type(arg_t)?;
-                }
-                self.visit_type(ret_type)?;
-            }
-        }
-
-        self.post_visit_decl(decl)?;
-        Ok(())
-    }
-}