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Convert alt to match. Stop parsing alt

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This commit is contained in:
Brian Anderson
2012-08-06 12:34:08 -07:00
parent d3a9bb1bd4
commit ecaf9e39c9
359 changed files with 2938 additions and 2915 deletions
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10
src/libsyntax/parse/attr.rs
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@@ -29,7 +29,7 @@ impl parser_attr of parser_attr for parser {
-> attr_or_ext
{
let expect_item_next = vec::is_not_empty(first_item_attrs);
alt self.token {
match self.token {
token::POUND => {
let lo = self.span.lo;
if self.look_ahead(1u) == token::LBRACKET {
@@ -57,7 +57,7 @@ impl parser_attr of parser_attr for parser {
fn parse_outer_attributes() -> ~[ast::attribute] {
let mut attrs: ~[ast::attribute] = ~[];
loop {
alt copy self.token {
match copy self.token {
token::POUND => {
if self.look_ahead(1u) != token::LBRACKET {
break;
@@ -106,7 +106,7 @@ impl parser_attr of parser_attr for parser {
let mut inner_attrs: ~[ast::attribute] = ~[];
let mut next_outer_attrs: ~[ast::attribute] = ~[];
loop {
alt copy self.token {
match copy self.token {
token::POUND => {
if self.look_ahead(1u) != token::LBRACKET {
// This is an extension
@@ -146,7 +146,7 @@ impl parser_attr of parser_attr for parser {
fn parse_meta_item() -> @ast::meta_item {
let lo = self.span.lo;
let ident = self.parse_ident();
alt self.token {
match self.token {
token::EQ => {
self.bump();
let lit = self.parse_lit();
@@ -172,7 +172,7 @@ impl parser_attr of parser_attr for parser {
}
fn parse_optional_meta() -> ~[@ast::meta_item] {
alt self.token {
match self.token {
token::LPAREN => return self.parse_meta_seq(),
_ => return ~[]
}