From 9e2c0564783aa91f6440e7cadcc1a4dfda785de0 Mon Sep 17 00:00:00 2001
From: Aleksey Kladov <aleksey.kladov@gmail.com>
Date: Sun, 11 Feb 2018 16:53:57 +0300
Subject: Separate parser API from implementation

---
 src/parser/token_set.rs | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)
 create mode 100644 src/parser/token_set.rs

(limited to 'src/parser/token_set.rs')

diff --git a/src/parser/token_set.rs b/src/parser/token_set.rs
new file mode 100644
index 000000000..82558fa2e
--- /dev/null
+++ b/src/parser/token_set.rs
@@ -0,0 +1,25 @@
+use SyntaxKind;
+
+pub(crate) struct TokenSet {
+    pub tokens: &'static [SyntaxKind],
+}
+
+impl TokenSet {
+    pub fn contains(&self, kind: SyntaxKind) -> bool {
+        self.tokens.contains(&kind)
+    }
+}
+
+#[macro_export]
+macro_rules! token_set {
+    ($($t:ident),*) => {
+        TokenSet {
+            tokens: &[$($t),*],
+        }
+    };
+
+    ($($t:ident),* ,) => {
+        token_set!($($t),*)
+    };
+}
+
-- 
cgit v1.2.3


From f356628ad8392c6e3ffd72a9ac50a7be87d3d183 Mon Sep 17 00:00:00 2001
From: Aleksey Kladov <aleksey.kladov@gmail.com>
Date: Sun, 11 Feb 2018 17:58:33 +0300
Subject: Formatting

---
 src/parser/token_set.rs | 1 -
 1 file changed, 1 deletion(-)

(limited to 'src/parser/token_set.rs')

diff --git a/src/parser/token_set.rs b/src/parser/token_set.rs
index 82558fa2e..a800f200d 100644
--- a/src/parser/token_set.rs
+++ b/src/parser/token_set.rs
@@ -22,4 +22,3 @@ macro_rules! token_set {
         token_set!($($t),*)
     };
 }
-
-- 
cgit v1.2.3