2 files changed, 9 insertions, 23 deletions

diff --git a/src/bin/gen.rs b/src/bin/gen.rs
index d3539321e..4acf381e3 100644
--- a/src/bin/gen.rs
+++ b/src/bin/gen.rs
@@ -40,28 +40,20 @@ impl Grammar {
             ).unwrap();
         }
         acc.push_str("\n");
+        write!(acc, "static INFOS: [SyntaxInfo; {}] = [\n", self.syntax_kinds.len()).unwrap();
         for kind in self.syntax_kinds.iter() {
             let sname = scream(kind);
             write!(
                 acc,
-                "static {sname}_INFO: SyntaxInfo = SyntaxInfo {{\n   name: \"{sname}\",\n}};\n",
+                "    SyntaxInfo {{ name: \"{sname}\" }},\n",
                 sname = sname
             ).unwrap();
         }
+        acc.push_str("];\n");
         acc.push_str("\n");
 
         acc.push_str("pub(crate) fn syntax_info(kind: SyntaxKind) -> &'static SyntaxInfo {\n");
-        acc.push_str("    match kind {\n");
-        for kind in self.syntax_kinds.iter() {
-            let sname = scream(kind);
-            write!(
-                acc,
-                "        {sname} => &{sname}_INFO,\n",
-                sname = sname
-            ).unwrap();
-        }
-        acc.push_str("        _ => unreachable!()\n");
-        acc.push_str("    }\n");
+        acc.push_str("    &INFOS[kind.0 as usize]\n");
         acc.push_str("}\n");
         acc
     }
diff --git a/src/syntax_kinds.rs b/src/syntax_kinds.rs
index a5485c4c1..421cae15a 100644
--- a/src/syntax_kinds.rs
+++ b/src/syntax_kinds.rs
@@ -4,17 +4,11 @@ use tree::{SyntaxKind, SyntaxInfo};
 pub const IDENT: SyntaxKind = SyntaxKind(0);
 pub const WHITESPACE: SyntaxKind = SyntaxKind(1);
 
-static IDENT_INFO: SyntaxInfo = SyntaxInfo {
-   name: "IDENT",
-};
-static WHITESPACE_INFO: SyntaxInfo = SyntaxInfo {
-   name: "WHITESPACE",
-};
+static INFOS: [SyntaxInfo; 2] = [
+    SyntaxInfo { name: "IDENT" },
+    SyntaxInfo { name: "WHITESPACE" },
+];
 
 pub(crate) fn syntax_info(kind: SyntaxKind) -> &'static SyntaxInfo {
-    match kind {
-        IDENT => &IDENT_INFO,
-        WHITESPACE => &WHITESPACE_INFO,
-        _ => unreachable!()
-    }
+    &INFOS[kind.0 as usize]
 }