Incorporate review feedback. Fix #8468.

pnkfelix · pnkfelix · commit 1b3cd960decb · 2013-09-03T11:15:41.000+02:00
diff --git a/src/libsyntax/parse/parser.rs b/src/libsyntax/parse/parser.rs
@@ -348,10 +348,7 @@ impl Drop for Parser {
 }
 
 fn is_plain_ident_or_underscore(t: &token::Token) -> bool {
-    match *t {
-        token::IDENT(_, false) | token::UNDERSCORE => true,
-        _ => false,
-    }
+    is_plain_ident(t) || *t == token::UNDERSCORE
 }
 
 impl Parser {

Original file line number	Diff line number	Diff line change
`@@ -348,10 +348,7 @@ impl Drop for Parser {`
`348`	`348`	`}`
`349`	`349`
`350`	`350`	`fn is_plain_ident_or_underscore(t: &token::Token) -> bool {`
`351`		`- match *t {`
`352`		`- token::IDENT(_, false) \| token::UNDERSCORE => true,`
`353`		`- _ => false,`
`354`		`- }`
	`351`	`+ is_plain_ident(t) \|\| *t == token::UNDERSCORE`
`355`	`352`	`}`
`356`	`353`
`357`	`354`	`impl Parser {`