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Remove some remains of virtual structs from the parser

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This commit is contained in:
Vadim Petrochenkov
2015-09-11 10:09:22 +03:00
parent 5f9f0b7cc3
commit 9f1f4c16aa
4 changed files with 8 additions and 22 deletions
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10
src/libsyntax/parse/parser.rs
View File

@@ -4692,11 +4692,6 @@ impl<'a> Parser<'a> {
let class_name = try!(self.parse_ident());
let mut generics = try!(self.parse_generics());
if try!(self.eat(&token::Colon) ){
let ty = try!(self.parse_ty_sum());
self.span_err(ty.span, "`virtual` structs have been removed from the language");
}
// There is a special case worth noting here, as reported in issue #17904.
// If we are parsing a tuple struct it is the case that the where clause
// should follow the field list. Like so:
@@ -5383,11 +5378,6 @@ impl<'a> Parser<'a> {
try!(self.expect_one_of(&[], &[]));
}
if try!(self.eat_keyword_noexpect(keywords::Virtual) ){
let span = self.span;
self.span_err(span, "`virtual` structs have been removed from the language");
}
if try!(self.eat_keyword(keywords::Static) ){
// STATIC ITEM
let m = if try!(self.eat_keyword(keywords::Mut)) {MutMutable} else {MutImmutable};

12
src/libsyntax/parse/token.rs
View File

@@ -575,13 +575,13 @@ declare_special_idents_and_keywords! {
(36, Type, "type");
(37, Unsafe, "unsafe");
(38, Use, "use");
(39, Virtual, "virtual");
(40, While, "while");
(41, Continue, "continue");
(42, Box, "box");
(43, Const, "const");
(44, Where, "where");
(39, While, "while");
(40, Continue, "continue");
(41, Box, "box");
(42, Const, "const");
(43, Where, "where");
'reserved:
(44, Virtual, "virtual");
(45, Proc, "proc");
(46, Alignof, "alignof");
(47, Become, "become");