---

yaml
---
r: 559
b: refs/heads/master
c: fc05ea0
h: refs/heads/master
i:
  557: a6c42d0
  555: 6d6d5b2
  551: 4ea65ed
  543: 0b4eb4a
v: v3

Author: pcwalton

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 8097a10c3681775cdc8d72029edc3faff152d598
+refs/heads/master: fc05ea0371a415bc5dca85010b9e9149039937a4

trunk/src/comp/fe/lexer.rs

@@ -60,16 +60,18 @@ fn next_token(stdio_reader rdr) -> token.token {
     }
 
     // One-byte structural symbols.
-    if (c == ';') { ret token.SEMI(); }
-    if (c == '.') { ret token.DOT(); }
-    if (c == '(') { ret token.LPAREN(); }
-    if (c == ')') { ret token.RPAREN(); }
-    if (c == '{') { ret token.LBRACE(); }
-    if (c == '}') { ret token.RBRACE(); }
-    if (c == '[') { ret token.LBRACKET(); }
-    if (c == ']') { ret token.RBRACKET(); }
-    if (c == '@') { ret token.AT(); }
-    if (c == '#') { ret token.POUND(); }
+    alt (c) {
+    case (';') { ret token.SEMI(); }
+    case ('.') { ret token.DOT(); }
+    case ('(') { ret token.LPAREN(); }
+    case (')') { ret token.RPAREN(); }
+    case ('{') { ret token.LBRACE(); }
+    case ('}') { ret token.RBRACE(); }
+    case ('[') { ret token.LBRACKET(); }
+    case (']') { ret token.RBRACKET(); }
+    case ('@') { ret token.AT(); }
+    case ('#') { ret token.POUND(); }
+    }
 
     log "lexer stopping at ";
     log c;