parser comment

jbclements · jbclements · commit 05ab83eea804 · 2013-05-20T11:49:20.000-07:00
diff --git a/src/libsyntax/parse/parser.rs b/src/libsyntax/parse/parser.rs
@@ -2496,6 +2496,7 @@ pub impl Parser {
         @ast::pat { id: self.get_id(), node: pat, span: mk_sp(lo, hi) }
     }
 
+    // parse ident or ident @ pat
     // used by the copy foo and ref foo patterns to give a good
     // error message when parsing mistakes like ref foo(a,b)
     fn parse_pat_ident(&self,

Original file line number	Diff line number	Diff line change
`@@ -2496,6 +2496,7 @@ pub impl Parser {`
`2496`	`2496`	`@ast::pat { id: self.get_id(), node: pat, span: mk_sp(lo, hi) }`
`2497`	`2497`	`}`
`2498`	`2498`
	`2499`	`+ // parse ident or ident @ pat`
`2499`	`2500`	`// used by the copy foo and ref foo patterns to give a good`
`2500`	`2501`	`// error message when parsing mistakes like ref foo(a,b)`
`2501`	`2502`	`fn parse_pat_ident(&self,`