From c18321a4c24b1bae9b935e3434aa114f930ca5f5 Mon Sep 17 00:00:00 2001
From: Laurenz <laurmaedje@gmail.com>
Date: Wed, 15 Sep 2021 12:29:42 +0200
Subject: Bugfix and tidying

---
 src/syntax/ident.rs | 13 +++++++++++++
 src/syntax/token.rs |  3 ---
 2 files changed, 13 insertions(+), 3 deletions(-)

(limited to 'src/syntax')

diff --git a/src/syntax/ident.rs b/src/syntax/ident.rs
index c47e6fb1..398e2ff9 100644
--- a/src/syntax/ident.rs
+++ b/src/syntax/ident.rs
@@ -1,3 +1,4 @@
+use std::borrow::Borrow;
 use std::ops::Deref;
 
 use unicode_xid::UnicodeXID;
@@ -53,6 +54,18 @@ impl AsRef<str> for Ident {
     }
 }
 
+impl Borrow<str> for Ident {
+    fn borrow(&self) -> &str {
+        self
+    }
+}
+
+impl From<&Ident> for EcoString {
+    fn from(ident: &Ident) -> Self {
+        ident.string.clone()
+    }
+}
+
 /// Whether a string is a valid identifier.
 pub fn is_ident(string: &str) -> bool {
     let mut chars = string.chars();
diff --git a/src/syntax/token.rs b/src/syntax/token.rs
index 219395cf..22dd104b 100644
--- a/src/syntax/token.rs
+++ b/src/syntax/token.rs
@@ -39,8 +39,6 @@ pub enum Token<'s> {
     Hyph,
     /// A slash: `/`.
     Slash,
-    /// An exlamation mark.
-    Excl,
     /// A single equals sign: `=`.
     Eq,
     /// Two equals signs: `==`.
@@ -223,7 +221,6 @@ impl<'s> Token<'s> {
             Self::Plus => "plus",
             Self::Hyph => "minus",
             Self::Slash => "slash",
-            Self::Excl => "exclamation mark",
             Self::Eq => "assignment operator",
             Self::EqEq => "equality operator",
             Self::ExclEq => "inequality operator",
-- 
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