Add missing alt arm to expr_if pretty-printer

brson · brson · commit 5ba012f4a54a · 2011-03-07T22:05:55.000-05:00
diff --git a/src/comp/pretty/pprust.rs b/src/comp/pretty/pprust.rs
@@ -384,6 +384,7 @@ impure fn print_expr(ps s, @ast.expr expr) {
           wrd1(s, "else");
           print_block(s, blk);
         }
+        case (_) { /* fall through */ }
       }
     }
     case (ast.expr_while(?test,?block,_)) {

Original file line number	Diff line number	Diff line change
`@@ -384,6 +384,7 @@ impure fn print_expr(ps s, @ast.expr expr) {`
`384`	`384`	`wrd1(s, "else");`
`385`	`385`	`print_block(s, blk);`
`386`	`386`	`}`
	`387`	`+ case (_) { /* fall through */ }`
`387`	`388`	`}`
`388`	`389`	`}`
`389`	`390`	`case (ast.expr_while(?test,?block,_)) {`