Add Token![raw]

Author: dtolnay

src/expr.rs

@@ -1151,7 +1151,6 @@ pub(crate) mod parsing {
 
     mod kw {
         crate::custom_keyword!(builtin);
-        crate::custom_keyword!(raw);
     }
 
     // When we're parsing expressions which occur before blocks, like in an if
@@ -1468,7 +1467,7 @@ pub(crate) mod parsing {
 
         if input.peek(Token![&]) {
             let and_token: Token![&] = input.parse()?;
-            let raw: Option<kw::raw> = if input.peek(kw::raw)
+            let raw: Option<Token![raw]> = if input.peek(Token![raw])
                 && (input.peek2(Token![mut]) || input.peek2(Token![const]))
             {
                 Some(input.parse()?)

src/token.rs

@@ -721,6 +721,7 @@ define_keywords! {
     "override"    pub struct Override
     "priv"        pub struct Priv
     "pub"         pub struct Pub
+    "raw"         pub struct Raw
     "ref"         pub struct Ref
     "return"      pub struct Return
     "Self"        pub struct SelfType
@@ -899,6 +900,7 @@ macro_rules! Token {
     [override]    => { $crate::token::Override };
     [priv]        => { $crate::token::Priv };
     [pub]         => { $crate::token::Pub };
+    [raw]         => { $crate::token::Raw };
     [ref]         => { $crate::token::Ref };
     [return]      => { $crate::token::Return };
     [Self]        => { $crate::token::SelfType };